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Di Cesare A, Sathicq MB, Sbaffi T, Sabatino R, Manca D, Breider F, Coudret S, Pinnell LJ, Turner JW, Corno G. Parity in bacterial communities and resistomes: Microplastic and natural organic particles in the Tyrrhenian Sea. MARINE POLLUTION BULLETIN 2024; 203:116495. [PMID: 38759465 DOI: 10.1016/j.marpolbul.2024.116495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 05/10/2024] [Accepted: 05/12/2024] [Indexed: 05/19/2024]
Abstract
Petroleum-based microplastic particles (MPs) are carriers of antimicrobial resistance genes (ARGs) in aquatic environments, influencing the selection and spread of antimicrobial resistance. This research characterized MP and natural organic particle (NOP) bacterial communities and resistomes in the Tyrrhenian Sea, a region impacted by plastic pollution and climate change. MP and NOP bacterial communities were similar but different from the free-living planktonic communities. Likewise, MP and NOP ARG abundances were similar but different (higher) from the planktonic communities. MP and NOP metagenome-assembled genomes contained ARGs associated with mobile genetic elements and exhibited co-occurrence with metal resistance genes. Overall, these findings show that MPs and NOPs harbor potential pathogenic and antimicrobial resistant bacteria, which can aid in the spread of antimicrobial resistance. Further, petroleum-based MPs do not represent novel ecological niches for allochthonous bacteria; rather, they synergize with NOPs, collectively facilitating the spread of antimicrobial resistance in marine ecosystems.
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Affiliation(s)
- Andrea Di Cesare
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Maria Belen Sathicq
- Instituto de Limnología "Dr. Raúl A. Ringuelet" (ILPLA) CONICET-UNLP, Bv. 120 y 62 n1437, La Plata, Buenos Aires, Argentina
| | - Tomasa Sbaffi
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Raffaella Sabatino
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Dario Manca
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy
| | - Florian Breider
- Ecole Polytechnique Fédérale de Lausanne EPFL, Central Environmental Laboratory, IIE, ENAC, Station 2, CH-1015 Lausanne, Switzerland
| | - Sylvain Coudret
- Ecole Polytechnique Fédérale de Lausanne EPFL, Central Environmental Laboratory, IIE, ENAC, Station 2, CH-1015 Lausanne, Switzerland
| | - Lee J Pinnell
- Veterinary Education, Research, and Outreach Program, School of Veterinary Medicine & Biomedical Sciences, Texas A&M University, Canyon, TX, USA
| | - Jeffrey W Turner
- Department of Life Sciences, Texas A&M University, Corpus Christi, TX, USA
| | - Gianluca Corno
- National Research Council of Italy - Water Research Institute (CNR-IRSA) Molecular Ecology Group (MEG), Verbania, Italy.
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2
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Solhaug A, Vlegels S, Eriksen GS. Atlantic salmon gill epithelial cell line ASG-10, an in vitro model for studying effects of microplastics in gills. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 272:106946. [PMID: 38759525 DOI: 10.1016/j.aquatox.2024.106946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024]
Abstract
Microplastics are ubiquitous environmental pollutants frequently detected in aquatic environments. Here we used the Atlantic salmon epithelial gill cell line (ASG-10) to investigate the uptake and effects of polystyrene (PS) microplastic. The ASG-10 cell line has phagocytotic/endocytic capacities and can take up clear PS particles at 0.2 and 1.0 µm, while PS at 10 µm was not taken up. As a response to the uptake, the ASG-10 cells increased their lysosomal activity. Furthermore, no effects on the mitochondria were found, neither on the mitochondrial membrane potential nor the mitochondria morphology (branch length and diameter). Interestingly, even a very high concentration of PS (200 µg/ml) with all tested particle sizes had no effects on cell viability or cell cycle. The environmental toxin Benzo(a)pyrene (B(a)P), a known inducer of CYP1A, is highly hydrophobic and thus sticks to the PS particles. However, co-exposure of B(a)P and PS the particles did not increase the induction of CYP1A activity compared to B(a)P alone. Our study contributes to the understanding of the cellular effects of PS particles using a highly relevant Atlantic salmon gill epithelium in vitro model.
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Affiliation(s)
- Anita Solhaug
- Chemistry and Toxinology Research group, Norwegian Veterinary Institute, 1431 Ås, Norway.
| | - Sarah Vlegels
- Chemistry and Toxinology Research group, Norwegian Veterinary Institute, 1431 Ås, Norway
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3
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Cecchi T, Poletto D, Berbecaru AC, Cârstea EM, Râpă M. Assessing Microplastics and Nanoparticles in the Surface Seawater of Venice Lagoon-Part I: Methodology of Research. MATERIALS (BASEL, SWITZERLAND) 2024; 17:1759. [PMID: 38673116 PMCID: PMC11051501 DOI: 10.3390/ma17081759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024]
Abstract
Microplastics (MPs) and nanoplastics (NPs) both represent significant concerns in environmental sciences. This paper aims to develop a convenient and efficient methodology for the detection and measurement of MPs and nanoparticles from surface seawater and to apply it to the water samples collected from the UNESCO site of Venice and its lagoon, more precisely in the Venice-Lido Port Inlet, Grand Canal under Rialto Bridge, and Saint Marc basin. In this study, MPs were analyzed through optical microscopy for their relative abundance and characterized based on their color, shape, and size classes, while the concentration and the mean of nanoparticles were estimated via the Nanoparticle Tracking Analysis technique. Bulk seawater sampling, combined with filtration through a cascade of stainless-steel sieves and subsequent digestion, facilitates the detection of MPs of relatively small sizes (size classes distribution: >1 mm, 1000-250 μm, 250-125 μm, 125-90 μm, and 90-32 μm), similar to the size of MPs ingested by marine invertebrates and fishes. A protocol for minimizing interference from non-plastic nanoparticles through evaporation, digestion, and filtration processes was proposed to enrich the sample for NPs. The findings contribute to the understanding of the extent and characteristics of MPs and nanoparticle pollution in the Venice Lagoon seawater, highlighting the potential environmental risks associated with these pollutants and the need for coordinated approaches to mitigate them. This article is based on scientific research carried out within the framework of the H2020 In-No-Plastic-Innovative approaches towards prevention, removal and reuse of marine plastic litter project (G.A. ID no. 101000612).
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Affiliation(s)
- Teresa Cecchi
- Chemistry Department, Istituto Technico Technologico, Via Montani 7, 63900 Fermo, Italy;
| | - Davide Poletto
- Venice Lagoon Plastic Free, Castello 2641, 30122 Venice, Italy
| | - Andrei Constantin Berbecaru
- Faculty of Materials Science and Engineering, National University of Science and Technology Politehnica Bucharest, 060042 Bucharest, Romania;
| | - Elfrida Mihaela Cârstea
- National Institute of R&D for Optoelectronics INOE 2000, Atomistilor 409, 077125 Magurele, Romania;
| | - Maria Râpă
- Faculty of Materials Science and Engineering, National University of Science and Technology Politehnica Bucharest, 060042 Bucharest, Romania;
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Galli M, Baini M, Panti C, Tepsich P, Rosso M, Giannini F, Galgani F, Fossi MC. Paraffin waxes in the North-Western Mediterranean Sea: A comprehensive assessment in the Pelagos Sanctuary, a Specially Protected Area of Mediterranean Importance. JOURNAL OF HAZARDOUS MATERIALS 2024; 467:133677. [PMID: 38340565 DOI: 10.1016/j.jhazmat.2024.133677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/16/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Paraffin waxes are widely recognized as emerging marine pollutants, even their classification by the recent monitoring programs and the knowledge of their occurrence, and sources of contamination in marine ecosystems are poorly defined and reported. Wax presence and distribution have been evaluated in different environmental compartments in the Pelagos Sanctuary (Mediterranean Sea) floating on the sea surface and stranded on beaches, focussing on their characterization, accumulation areas and pollution inputs. More than 2500 yellow paraffin residues were detected and analysed in the study area showing a prevailing dimension smaller than 5 mm. The Genoa Canyon and the waters facing Gorgona Island resulted in the more polluted areas representing two distinct hotspots of wax accumulation potentially related to the high density of tanker vessels sailing to and from the harbour of Genova and Livorno. Higher concentrations of beached particles were found along the Tuscan coast (11 items/100 m) and on Pianosa Island (110 items/m2). This study gives valuable insights into paraffin wax pollution in the Pelagos Sanctuary, emphasizing the need for harmonized monitoring and detection methods to elucidate the potential impacts on marine organisms. Moreover, mitigating actions are crucial to prevent and curb the waxes pollution of marine ecosystems.
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Affiliation(s)
- M Galli
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy
| | - M Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy.
| | - C Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy
| | - P Tepsich
- NBFC, National Biodiversity Future Center, Palermo, Italy; CIMA Research Foundation, 17100 Savona, Italy
| | - M Rosso
- NBFC, National Biodiversity Future Center, Palermo, Italy; CIMA Research Foundation, 17100 Savona, Italy
| | - F Giannini
- National Park of the Tuscan Archipelago, 57037 Portoferraio, Italy
| | - F Galgani
- IFREMER, Unit RMPF, Vairao, Tahiti, French Polynesia
| | - M C Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy
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Yu J, Wang S, Zhang HQ, Song XR, Liu LF, Jiang Y, Chen R, Zhang Q, Chen YQ, Zhou HJ, Yang GP. Effects of nanoplastics exposure on ingestion, life history traits, and dimethyl sulfide production in rotifer Brachionus plicatilis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 344:123308. [PMID: 38185352 DOI: 10.1016/j.envpol.2024.123308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/15/2023] [Accepted: 01/04/2024] [Indexed: 01/09/2024]
Abstract
Microplastics (MPs) and nanoplastics (NPs) have gained global concern due to their detrimental effects on marine organisms. We investigated the effects of 80 nm polystyrene (PS) NPs on life history traits, ingestion, and dimethyl sulfide (DMS) and dimethylsulfoniopropionate (DMSP) production in the rotifer Brachionus plicatilis. Fluorescently labeled 80 nm PS NPs were ingested by the rotifer B. plicatilis and accumulated in the digestive tract. The lethal rates of B. plicatilis exposed to NPs were dose-dependent. High concentrations of PS NPs exposure had negative effects on developmental duration, leading to prolonged embryonic development and pre-reproductive periods, shortened reproductive period, post-reproductive period, and lifespan in B. plicatilis. High concentrations of PS NPs exposure inhibited life table demographic parameters such as age-specific survivorship and fecundity, generation time, net reproductive rate, and life expectancy. Consequently, the population of B. plicatilis was adversely impacted. Furthermore, exposure to PS NPs resulted in a reduced ingestion rate in B. plicatilis, as well as a decreased in DMS, particulate DMSP (DMSPp) concentration, and DMSP lyase activity (DLA), which exhibited a dose-response relationship. B. plicatilis grazing promoted DLA and therefore increased DMS production. PS NPs exposure caused a decline in the increased DMS induced by rotifer grazing. Our results help to understand the ecotoxicity of NPs on rotifer and their impact on the biogeochemical cycle of dimethylated sulfur compounds.
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Affiliation(s)
- Juan Yu
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China.
| | - Su Wang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Hao-Quan Zhang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Xin-Ran Song
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Long-Fei Liu
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Yu Jiang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Rong Chen
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
| | - Qi Zhang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Yong-Qiao Chen
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Hou-Jin Zhou
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China
| | - Gui-Peng Yang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, China.
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Girones L, Adaro ME, Pozo K, Baini M, Panti C, Fossi MC, Marcovecchio JE, Ronda AC, Arias AH. Spatial distribution and characteristics of plastic pollution in the salt marshes of Bahía Blanca Estuary, Argentina. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169199. [PMID: 38070560 DOI: 10.1016/j.scitotenv.2023.169199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/25/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
This study delves into the magnitude and attributes of plastic pollution in the salt marshes of the Bahía Blanca Estuary, Argentina, with a specific focus on its spatial distribution. The investigation included the evaluation of microplastics (1-5 mm), mesoplastics (5-25 mm) and macroplastics (25-100 mm), discovering elevated levels along the high salt marsh strandline compared to low salt marsh and mudflat areas. Notably, the abundance of plastic reached staggering levels, reaching up to 20,060 items/m2 in the vicinity of an illegal dumpsite. Microplastics, particularly in the 2-4 mm range, were dominant, and the main plastic components were high-density polyethylene (HDPE), low-density polyethylene (LDPE), polypropylene (PP), and polystyrene (PS). Plastic films emerged as the predominant plastic type, while the presence of pellets hinted at potential sources such as illegal dumping and port-related activities. This contamination could be largely attributed to inappropriate waste management practices and urban runoff, which pose a substantial ecological threat to these ecosystems. Urgent remedial action is essential to protect these marshes, underscoring the critical need for comprehensive wetland management and educational initiatives to ensure their long-term sustainability.
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Affiliation(s)
- Lautaro Girones
- Instituto Argentino de Oceanografía (IADO - CONICET/UNS), Camino La Carrindanga km 7.5, B8000FWB Bahía Blanca, Argentina; Departamento de Ingeniería Química, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina.
| | - Maria Eugenia Adaro
- Instituto Argentino de Oceanografía (IADO - CONICET/UNS), Camino La Carrindanga km 7.5, B8000FWB Bahía Blanca, Argentina
| | - Karla Pozo
- Masaryk University, Faculty of Science (RECETOX), Kamenice 753/5, 62500 Brno, Czech Republic; Universidad San Sebastián, Facultad de Ingeniería, Arquitectura y Diseño, Lientur 1457, 4030000 Concepción, Chile.
| | - Matteo Baini
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy.
| | - Cristina Panti
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy.
| | - Maria Cristina Fossi
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli, 4, 53100 Siena, Italy.
| | - Jorge Eduardo Marcovecchio
- Instituto Argentino de Oceanografía (IADO - CONICET/UNS), Camino La Carrindanga km 7.5, B8000FWB Bahía Blanca, Argentina; Universidad de la Fraternidad de Agrupaciones Santo Tomás de Aquino, Gascón 3145, 7600 Mar del Plata, Argentina; Universidad Tecnológica Nacional - FRBB, 11 de Abril 445, 8000 Bahía Blanca, Argentina; Academia Nacional de Ciencias Exactas, Físicas y Naturales (ANCEFN), Av. Alvear 1711, 1014 Ciudad Autónoma de Buenos Aires, Argentina.
| | - Ana Carolina Ronda
- Instituto Argentino de Oceanografía (IADO - CONICET/UNS), Camino La Carrindanga km 7.5, B8000FWB Bahía Blanca, Argentina; Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina.
| | - Andres Hugo Arias
- Instituto Argentino de Oceanografía (IADO - CONICET/UNS), Camino La Carrindanga km 7.5, B8000FWB Bahía Blanca, Argentina; Departamento de Química, Universidad Nacional del Sur (UNS), Av. Alem 1253, 8000 Bahía Blanca, Argentina.
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Amenábar M, Aguilera MA, Gallardo C, Moore C, De Vine R, Lattin G, Gamba A, Luna-Acosta A, Thiel M. Spatial distribution of microplastics in a coastal upwelling region: Offshore dispersal from urban sources in the Humboldt Current System. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 343:123157. [PMID: 38142808 DOI: 10.1016/j.envpol.2023.123157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 11/15/2023] [Accepted: 12/11/2023] [Indexed: 12/26/2023]
Abstract
In coastal waters, higher concentrations of microplastics (MPs) are generally related to densely populated and industrialized areas, but intense upwelling and offshore transport in the Eastern Boundary Upwelling Systems (EBUS) may influence this pattern. The Humboldt Current System (HCS) along the coast of northern-central Chile represents a perfect model to test whether the abundance of MP at the sea surface decreases with distance from land-based sources, e.g., river mouths, harbors, and submarine wastewater outfalls. The sea surface was sampled with a manta trawl to examine the abundance, composition, and distribution of floating MPs, and Generalized Additive Mixed Models (GAMMs) were performed to examine the relationship between MP abundance (particles km-2) and the distance to putative sources. MPs were found in all 57 net tows, with an average of ⁓120,000 MP km-2 and maximum values of ⁓1,500,000 MP km-2. The composition of MPs was dominated by fragments (>50% of the total count) and over 80% of all MPs were ≥1 mm. The combined effect of the various sources, spatially concentrated in urban areas, makes it difficult to distinguish their relative contributions, but the MP composition suggested that rivers are more important sources, followed by submarine wastewater outfalls and then harbors. A significant and steep negative relationship with the "distance to source" explained 15.2% of the variance of "MP abundance", suggesting rapid offshore displacement within the HCS. This is the first study to report this pattern along the edges of the South Pacific Subtropical Gyre (SPSG), revealing that continuous offshore transport of microplastic from land-based sources is occurring over large scales and contributing to the accumulation of microplastics in the center of the SPSG. However, the findings additionally suggested that processes at meso- and submeso-spatial scales (driven by geographic and seasonal variables) are disrupting the general pattern.
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Affiliation(s)
- María Amenábar
- Facultad Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo, 1781421, Chile
| | - Moisés A Aguilera
- Departamento de Ciencias, Facultad de Artes Liberales, Universidad Adolfo Ibáñez, Diagonal Las Torres, 2640, Peñalolén, Santiago, Chile
| | - Camila Gallardo
- Facultad Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo, 1781421, Chile; Center of Ecology and Sustainable Management of Oceanic Islands (ESMOI), Coquimbo, Chile
| | - Charles Moore
- Moore Institute for Plastic Pollution Research, Long Beach, CA, USA; Algalita Marine Research and Education, Long Beach, CA, USA
| | - Raquelle De Vine
- Moore Institute for Plastic Pollution Research, Long Beach, CA, USA; Algalita Marine Research and Education, Long Beach, CA, USA
| | - Gwen Lattin
- Moore Institute for Plastic Pollution Research, Long Beach, CA, USA; Algalita Marine Research and Education, Long Beach, CA, USA
| | - Angela Gamba
- Departamento de Ecología y Territorio, Facultad de Estudios Ambientales y Rurales, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Andrea Luna-Acosta
- Departamento de Ecología y Territorio, Facultad de Estudios Ambientales y Rurales, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Martin Thiel
- Facultad Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo, 1781421, Chile; Center of Ecology and Sustainable Management of Oceanic Islands (ESMOI), Coquimbo, Chile; MarineGEO Program, Smithsonian Environmental Research Center, Edgewater, MD, USA.
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8
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Ololade IA, Apata A, Oladoja NA, Alabi BA, Ololade OO. Microplastic particles in river sediments and water of southwestern Nigeria: insights on the occurrence, seasonal distribution, composition, and source apportionment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:1314-1330. [PMID: 38038917 DOI: 10.1007/s11356-023-31118-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 11/15/2023] [Indexed: 12/02/2023]
Abstract
Microplastics (MPs) are globally recognized as an emerging environmental threat, particularly in the aquatic environment. This study presents baseline data on the occurrence and distribution of MPs in sediments and surface water of major rivers in southwestern Nigeria. Microplastics were extracted by density separation and polymer identification using Fourier transformed infrared spectroscopy in attenuated total reflectance mode (FTIR-ATR). The abundance of MPs in surface sediment and water samples across all locations ranged from 12.82 to 22.90 particle/kg dw and 6.71 to 17.12 particle/L during the dry season and 5.69 to 14.38 particle/kg dw and 12.41 to 22.73 particle/L during the wet season, respectively. On average, fiber constituted the highest percentage of MP in sediments (71%) and water (67%) while foam accounted for the lowest values of 0.6% and 1.7%, respectively. Polypropylene (PP) and polyethylene (PE) were the main MPs across all locations based on Fourier transform infrared spectroscopy (FTIR). MPs of size < 1 mm were the most abundant (≥ 55%) on average in both water and sediments. The study identified run-off from human activities and industrial wastewater as potential sources of MP exposure based on positive matrix factorization. The study suggests assessing the impact of different land-use activities on MPs occurrence and distribution in addition to quantifying MPs in seafood as a way forward in food safety management systems for further studies. This study confirmed the occurrence and widespread distribution of MPs in surface water and sediments and provides a database on MP pollution in Nigeria.
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Affiliation(s)
- Isaac Ayodele Ololade
- Environmental Monitoring Unit, Department of Chemical Sciences, Adekunle Ajasin University, PMB 001, AkungbaAkoko, Ondo State, Nigeria.
| | - Abiodun Apata
- Environmental Monitoring Unit, Department of Chemical Sciences, Adekunle Ajasin University, PMB 001, AkungbaAkoko, Ondo State, Nigeria
- Puget Sound Naval Shipyard, 1400 Farragut Street, Bremerton, Washington, 98314, USA
| | - Nurudeen Abiola Oladoja
- Hydrochemistry Research Laboratory, Department of Chemical Sciences, Adekunle Ajasin University, AkungbaAkoko, Nigeria
| | - Bosede Adenike Alabi
- Environmental Monitoring Unit, Department of Chemical Sciences, Adekunle Ajasin University, PMB 001, AkungbaAkoko, Ondo State, Nigeria
| | - Oluwaranti Olubunmi Ololade
- Environmental Monitoring Unit, Department of Chemical Sciences, Adekunle Ajasin University, PMB 001, AkungbaAkoko, Ondo State, Nigeria
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Galli M, Baini M, Panti C, Giani D, Caliani I, Campani T, Rosso M, Tepsich P, Levati V, Laface F, Romeo T, Scotti G, Galgani F, Fossi MC. Oceanographic and anthropogenic variables driving marine litter distribution in Mediterranean protected areas: Extensive field data supported by forecasting modelling. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:166266. [PMID: 37579802 DOI: 10.1016/j.scitotenv.2023.166266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/27/2023] [Accepted: 08/11/2023] [Indexed: 08/16/2023]
Abstract
Marine litter concentration in the Mediterranean Sea is strongly influenced both by anthropogenic pressures and hydrodynamic factors that locally characterise the basin. Within the Plastic Busters MPAs (Marine Protected Areas) Interreg Mediterranean Project, a comprehensive assessment of floating macro- and microlitter in the Pelagos Sanctuary and the Tuscan Archipelago National Park was performed. An innovative multilevel experimental design has been planned ad-hoc according to a litter provisional distribution model, harmonising and implementing the current sampling methodologies. The simultaneous presence of floating macro- and microlitter items and the potential influences of environmental and anthropogenic factors affecting litter distribution have been evaluated to identify hotspot accumulation areas representing a major hazard for marine species. A total of 273 monitoring transects of floating macrolitter and 141 manta trawl samples were collected in the study areas to evaluate the abundance and composition of marine litter. High mean concentrations of floating macrolitter (399 items/km2) and microplastics (259,490 items/km2) have been found in the facing waters of the Gulf of La Spezia and Tuscan Archipelago National Park as well in the Genova canyon and Janua seamount area. Accordingly, strong litter inputs were identified to originate from the mainland and accumulate in coastal waters within 10-15 nautical miles. Harbours and riverine outfalls contribute significantly to plastic pollution representing the main sources of contamination as well as areas with warmer waters and weak oceanographic features that could facilitate its accumulation. The results achieved may indicate a potentially threatening trend of litter accumulation that may pose a serious risk to the Pelagos Sanctuary biodiversity and provide further indications for dealing with plastic pollution in protected areas, facilitating future management recommendations and mitigation actions in these fragile marines and coastal environments.
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Affiliation(s)
- Matteo Galli
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy
| | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy.
| | - Dario Giani
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy
| | - Ilaria Caliani
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy
| | - Tommaso Campani
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy
| | - Massimiliano Rosso
- NBFC, National Biodiversity Future Center, Palermo, Italy; CIMA Research Foundation, 17100 Savona, Italy
| | - Paola Tepsich
- NBFC, National Biodiversity Future Center, Palermo, Italy; CIMA Research Foundation, 17100 Savona, Italy
| | - Vanessa Levati
- CIMA Research Foundation, 17100 Savona, Italy; Department of Biology, University of Napoli Federico II, 80138 Napoli, Italy
| | - Federica Laface
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; Stazione Zoologica Anton Dohrn, 98167 Messina, Italy
| | - Teresa Romeo
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, 98057 Milazzo, Italy; ISPRA, Italian Institute for Environmental Protection and Research, 98057 Milazzo, Italy
| | - Gianfranco Scotti
- ISPRA, Italian Institute for Environmental Protection and Research, 98057 Milazzo, Italy
| | | | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy
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10
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Dąbrowska A, Kipa S, Vasilopoulos M, Osial M. The comparative study by Raman spectroscopy of the plastic tide in the three ports of the Mediterranean Sea. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:124093-124105. [PMID: 37999840 PMCID: PMC10746617 DOI: 10.1007/s11356-023-30973-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 11/05/2023] [Indexed: 11/25/2023]
Abstract
This paper summarizes the field studies on marine microplastics (MPs) carried out in the autumn season in four various localisations within three ports chosen at the Mediterranean Sea near the French Riviera and the West Coast of Italy (within the Ligurian Sea). It considers the transport problem and the fate of the MPs introduced to the sea by analysing beach debris found on the shore after the stormy weather. Monitored ports included Saint-Tropez, Portoferraio and Porto Ercole, in which two different places were monitored. The aim is to approach the plastic tide phenomena by concentrating on a selected fraction of all MPs presented on the seashore. The final identification of debris was performed using Raman spectroscopy, providing a high-resolution signal. The PE, PP and PS contents were compared as the most frequent and representative polymers. Finally, we tackle the pending issue of the compound leakage from the MPs taking the environmentally aged particles from Portoferraio for further laboratory experiments and discuss an innovative approach with a low detection limit based on the electrochemical methods.
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Affiliation(s)
- Agnieszka Dąbrowska
- University of Warsaw, Faculty of Chemistry, Laboratory of Spectroscopy of Intermolecular Interactions, Pasteura 1, 02-093, Warsaw, Poland.
- University of Warsaw Biological and Chemical Research Centre, Żwirki i Wigury 101 st, 02-089, Warsaw, Poland.
| | - Seweryn Kipa
- University of Warsaw, Faculty of Chemistry, Laboratory of Spectroscopy of Intermolecular Interactions, Pasteura 1, 02-093, Warsaw, Poland
| | - Michalis Vasilopoulos
- University of Warsaw, Faculty of Chemistry, Laboratory of Spectroscopy of Intermolecular Interactions, Pasteura 1, 02-093, Warsaw, Poland
| | - Magdalena Osial
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B, 02-106, Warsaw, Poland
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11
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Jeong IY, Seo JH, Yoo JC. First report on the detection of microplastics from the feathers of black-tailed gulls in South Korea. MARINE POLLUTION BULLETIN 2023; 196:115592. [PMID: 37778245 DOI: 10.1016/j.marpolbul.2023.115592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/21/2023] [Accepted: 09/23/2023] [Indexed: 10/03/2023]
Abstract
In this study, microplastics, including polyethylene (PE), polyethylene terephthalate (PET), polypropylene (PP), and polystyrene (PS), adhering to the feathers of all tracked black-tailed gull individuals were studied. PE was detected in the highest number of feathers (n = 26, 35.6 %), followed by PP (n = 21, 28.8 %), PET and other microplastics (n = 16, 21.9 %), and PS (n = 10, 13.7 %). Furthermore, plastic particles of size 50-100 μm were the most common (n = 33, 45.1 %), followed by ≤50 (n = 21, 28.8 %), 100-150 (n = 11, 15.1 %), ≥200 (n = 7, 9.6 %), and 150-200 μm (n = 1, 1.4 %). Microplastic levels did not differ considerably between the Dokdo and Ulleungdo populations. As black-tailed gulls spend >95 % of their time in coastal areas, coastal pollution caused by oil spills and increasing microplastic levels could lead to physical problems, such as the adherence of oil and microplastics onto feathers.
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Affiliation(s)
- In-Yong Jeong
- Korea Institute of Ornithology, Kyung Hee University, Seoul 02447, Republic of Korea; HAE-IN Ecological Research Institute, 38, Gwangnam-ro, Suyeong-gu, Busan 48304, Republic of Korea; Department of Biology, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jin-Hyeong Seo
- HAE-IN Ecological Research Institute, 38, Gwangnam-ro, Suyeong-gu, Busan 48304, Republic of Korea
| | - Jeong-Chil Yoo
- Korea Institute of Ornithology, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Biology, Kyung Hee University, Seoul 02447, Republic of Korea.
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12
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Sharma S, Bhardwaj A, Thakur M, Saini A. Understanding microplastic pollution of marine ecosystem: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-28314-1. [PMID: 37442935 DOI: 10.1007/s11356-023-28314-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 06/13/2023] [Indexed: 07/15/2023]
Abstract
Microplastics are emerging as prominent pollutants across the globe. Oceans are becoming major sinks for these pollutants, and their presence is widespread in coastal regions, oceanic surface waters, water column, and sediments. Studies have revealed that microplastics cause serious threats to the marine ecosystem as well as human beings. In the past few years, many research efforts have focused on studying different aspects relating to microplastic pollution of the oceans. This review summarizes sources, migration routes, and ill effects of marine microplastic pollution along with various conventional as well as advanced methods for microplastics analysis and control. However, various knowledge gaps in detection and analysis require attention in order to understand the sources and transport of microplastics, which is critical to deploying mitigation strategies at appropriate locations. Advanced removal methods and an integrated approach are necessary, including government policies and stringent regulations to control the release of plastics.
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Affiliation(s)
- Swati Sharma
- Department of Biotechnology, Shoolini Institute of Life Sciences and Business Management, Solan, Himachal Pradesh, India
| | - Aprajita Bhardwaj
- Department of Biotechnology, Shoolini Institute of Life Sciences and Business Management, Solan, Himachal Pradesh, India
| | - Monika Thakur
- Department of Microbiology, Shoolini Institute of Life Sciences and Business Management, Solan, Himachal Pradesh, India
| | - Anita Saini
- Department of Microbiology, School of Basic and Applied Sciences, Maharaja Agrasen University, Baddi, Himachal Pradesh, India.
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13
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Giani D, Andolina C, Baini M, Panti C, Sciandra M, Vizzini S, Fossi MC. Trophic niche influences ingestion of micro- and mesoplastics in pelagic and demersal fish from the Western Mediterranean Sea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 328:121632. [PMID: 37059168 DOI: 10.1016/j.envpol.2023.121632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/25/2023] [Accepted: 04/11/2023] [Indexed: 05/09/2023]
Abstract
Plastic pollution has been extensively documented in the marine food web, but targeted studies focusing on the relationship between microplastic ingestion and fish trophic niches are still limited. In this study we investigated the frequency of occurrence and the abundance of micro- and mesoplastics (MMPs) in eight fish species with different feeding habits from the western Mediterranean Sea. Stable isotope analysis (δ13C and δ15N) was used to describe the trophic niche and its metrics for each species. A total of 139 plastic items were found in 98 out of the 396 fish analysed (25%). The bogue revealed the highest occurrence with 37% of individuals with MMPs in their gastrointestinal tract, followed by the European sardine (35%). We highlighted how some of the assessed trophic niche metrics seem to influence MMPs occurrence. Fish species with a wider isotopic niche and higher trophic diversity were more probable to ingest plastic particles in pelagic, benthopelagic and demersal habitats. Additionally, fish trophic habits, habitat and body condition influenced the abundance of ingested MMPs. A higher number of MMPs per individual was found in zooplanktivorous than in benthivore and piscivorous species. Similarly, our results show a higher plastic particles ingestion per individual in benthopelagic and pelagic species than in demersal species, which also resulted in lower body condition. Altogether, these results suggest that feeding habits and trophic niche descriptors can play a significant role in the ingestion of plastic particles in fish species.
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Affiliation(s)
- Dario Giani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Cristina Andolina
- Department of Earth and Marine Sciences, DiSTeM, University of Palermo, Italy; National Interuniversity Consortium for Marine Sciences, CoNISMa, Rome, Italy.
| | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, 90133 Italy
| | - Mariangela Sciandra
- Department of Economics, Business and Statistics, University of Palermo, Palermo, Italy
| | - Salvatrice Vizzini
- Department of Earth and Marine Sciences, DiSTeM, University of Palermo, Italy; National Interuniversity Consortium for Marine Sciences, CoNISMa, Rome, Italy
| | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, 90133 Italy
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14
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Tang CN, Kuwahara VS, Leong SCY, Moh PY, Yoshida T. Effect of monsoon on microplastic bioavailability and ingestion by zooplankton in tropical coastal waters of Sabah. MARINE POLLUTION BULLETIN 2023; 193:115182. [PMID: 37352797 DOI: 10.1016/j.marpolbul.2023.115182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/07/2023] [Accepted: 06/13/2023] [Indexed: 06/25/2023]
Abstract
Plankton seasonality in tropical coastal waters is becoming more apparent as a result of monsoon-driven changes in environmental conditions, but research on the monsoonal variation of microplastics (MP) is still limited. We examined the monsoonal variation of MP in the water column and their ingestion by zooplankton in Sepanggar Bay, Sabah, Malaysia. MP concentrations were significantly higher during the Southwest monsoon whereas MP ingestions showed no monsoonal difference across major zooplankton taxa. Canonical Correspondence Analysis (CCA) and Generalized Additive Models (GAM) indicate that MP concentrations were driven by changes in rainfall and salinity while MP bioavailability to zooplankton was consistent regardless of monsoon. MP ingestion increased progressively up the planktonic food chain, and bioavailability of fibers and small-sized MP of high-density polymers to zooplankton was proportionately higher. Distinct changes in the MP concentration relative to the monsoons provide new insights into the seasonal variation of MP in tropical coastal ecosystems.
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Affiliation(s)
- Chung Ngo Tang
- Unit for Harmful Algal Bloom Studies, Borneo Marine Research Institute, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Victor S Kuwahara
- Graduate School of Engineering, Soka University, 1-236 Tangi-machi, Hachioji-shi, Tokyo 192-8577, Japan
| | - Sandric Chee Yew Leong
- St. John's Island National Marine Laboratory, Tropical Marine Science Institute, National University of Singapore, 18 Kent Ridge Rd, Singapore 119227, Singapore
| | - Pak Yan Moh
- Water Research Unit, Faculty of Science and Natural Resources, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Teruaki Yoshida
- Unit for Harmful Algal Bloom Studies, Borneo Marine Research Institute, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia.
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15
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Galli M, Olavarrieta Garcia T, Baini M, Urbán R J, Ramírez-Macías D, Viloria-Gómora L, Panti C, Martellini T, Cincinelli A, Fossi MC. Microplastic occurrence and phthalate ester levels in neuston samples and skin biopsies of filter-feeding megafauna from La Paz Bay (Mexico). MARINE POLLUTION BULLETIN 2023; 192:115086. [PMID: 37236093 DOI: 10.1016/j.marpolbul.2023.115086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 05/28/2023]
Abstract
The impacts of microplastics on filter feeders megafauna have recently received increased attention. These organisms are potentially exposed to plastic ingestion and the release of added/sorbed contaminants during feeding activities. An assessment of microplastic abundance and the chemical impact of Phthalates esters (PAEs) were performed in neustonic samples and skin biopsies of Balaenoptera physalus and Rhincodon typus inhabiting the Gulf of California (Mexico). Sixty-eight percent of the net tows contained plastics with a maximum of 0.24 items/m3 mainly composed of polyethylene fragments. PAE levels were detected both in environmental and skin biopsy samples, with the highest values in the fin whale specimens (5291 ng/g d.w). Plasticizer fingerprint showed a similar distribution pattern between neustonic samples and filter-feeding species, with DEHP and MBP having the highest concentrations. The detection of PAE levels confirmed their potential role as plastic tracers and give preliminary information about the toxicological status of these species feeding in La Paz Bay.
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Affiliation(s)
- Matteo Galli
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli 4, 53100 Siena, Italy
| | - Tabata Olavarrieta Garcia
- Department of Marine and Coastal Sciences, Autonomous University of Baja California Sur, La Paz, B.C.S., Mexico
| | - Matteo Baini
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli 4, 53100 Siena, Italy.
| | - Jorge Urbán R
- Department of Marine and Coastal Sciences, Autonomous University of Baja California Sur, La Paz, B.C.S., Mexico
| | - Deni Ramírez-Macías
- Tiburon Ballena Mexico proyecto de Conexiones Terramar AC, La Paz, BCS, Mexico
| | - Lorena Viloria-Gómora
- Department of Marine and Coastal Sciences, Autonomous University of Baja California Sur, La Paz, B.C.S., Mexico
| | - Cristina Panti
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli 4, 53100 Siena, Italy
| | - Tania Martellini
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia, 3, 50019 Sesto Fiorentino, Firenze, Italy
| | - Alessandra Cincinelli
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia, 3, 50019 Sesto Fiorentino, Firenze, Italy
| | - Maria Cristina Fossi
- Department of Physical Sciences, Earth and Environment, University of Siena, Via P.A. Mattioli 4, 53100 Siena, Italy
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16
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Calderisi G, Cogoni D, Loni A, Fenu G. Difference between invasive alien and native vegetation in trapping beach litter: A focus on a typical sandy beach of W-Mediterranean Basin. MARINE POLLUTION BULLETIN 2023; 192:115065. [PMID: 37216878 DOI: 10.1016/j.marpolbul.2023.115065] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/21/2023] [Accepted: 05/11/2023] [Indexed: 05/24/2023]
Abstract
Beach litter is one of the most pervasive pollution issues in coastal environments worldwide. In this study, we aim to assess the amount and distribution of beach litter on Porto Paglia beach, its entrapment across psammophilous habitats, and whether the invasive Carpobrotus acinaciformis (L.) L.Bolus plays a different role in trapping litter than native vegetation. To this end, two seasonal samplings (in spring and autumn) were conducted using a paired sampling method that considers plots in all coastal habitats with and without C. acinaciformis. Our results confirm that the main beach litter category is plastic, and that its distribution varies across habitats: the white dune seems to play a greater role in trapping and filtering beach litter, reducing its amount in the backdune. A correlation was found between the Naturalness index (N) and the beach litter amount, supporting the finding that invaded habitats trap beach litter better than native ones.
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Affiliation(s)
- Giulia Calderisi
- Department of Life and Environmental Sciences (DiSVA), University of Cagliari, Viale Sant'Ignazio da Laconi 13, 09123 Cagliari, Italy
| | - Donatella Cogoni
- Department of Life and Environmental Sciences (DiSVA), University of Cagliari, Viale Sant'Ignazio da Laconi 13, 09123 Cagliari, Italy.
| | - Alessandra Loni
- Department of Life and Environmental Sciences (DiSVA), University of Cagliari, Viale Sant'Ignazio da Laconi 13, 09123 Cagliari, Italy
| | - Giuseppe Fenu
- Department of Life and Environmental Sciences (DiSVA), University of Cagliari, Viale Sant'Ignazio da Laconi 13, 09123 Cagliari, Italy
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17
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Nikhil VG, Ranjeet K, Varghese GK. Spatio-temporal evaluation and risk assessment of microplastics in nearshore surface waters post-2018 Kerala deluge along the southwest coast of India. MARINE POLLUTION BULLETIN 2023; 192:115058. [PMID: 37210987 DOI: 10.1016/j.marpolbul.2023.115058] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/23/2023]
Abstract
Spatial and temporal distribution of microplastics along the nearshore surface waters of Kerala after the floods of 2018 was studied. Results indicated a seven-fold increase in its mean concentration (7.14 ± 3.03 items/m3) post deluge. The average abundance was highest during pre-monsoon (8.27 ± 3.09 items/m3). Fibres were the dominant group, with blue and black being the most prevalent colours. Polyethylene and polypropylene were the most commonly found polymers, possibly gaining entry through sewage waste or land-based plastic litter. Highest abundance of microplastic was recorded off Kochi categorising it at Hazard Level I under Pollution Load Index assessment. Similarly high levels of Pollution Hazard Index and Potential Ecological Risk Index were also reported due to the presence of hazardous polymers PVC and PU that can cause concern to marine life. The differential weathering pattern and surface morphology analysis suggested microplastics to be relatively old that had undergone substantial mechanical and oxidative weathering.
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Affiliation(s)
- V G Nikhil
- Faculty of Ocean Science and Technology, Kerala University of Fisheries and Ocean Studies, Kochi, India
| | - K Ranjeet
- Department of Aquatic Environment Management, Kerala University of Fisheries and Ocean Studies, Kochi, India.
| | - George K Varghese
- Department of Civil Engineering, National Institute of Technology, Kozhikode, India
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18
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Baudena A, Kiko R, Jalón-Rojas I, Pedrotti ML. Low-Density Plastic Debris Dispersion beneath the Mediterranean Sea Surface. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:7503-7515. [PMID: 37125732 DOI: 10.1021/acs.est.2c08873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Plastic is a widespread marine pollutant, with most studies focusing on the distribution of floating plastic debris at the sea surface. Recent evidence, however, indicates a significant presence of such low density plastic in the water column and at the seafloor, but information on its origin and dispersion is lacking. Here, we studied the pathways and fate of sinking plastic debris in the Mediterranean Sea, one of the most polluted world seas. We used a recent Lagrangian plastic-tracking model, forced with realistic parameters, including a maximum estimated sinking speed of 7.8 m/d. Our simulations showed that the locations where particles left the surface differed significantly from those where they reached the seafloor, with lateral transport distances between 119 and 282 km. Furthermore, 60% of particles deposited on the bottom coastal strip (20 km wide) were released from vessels, 20% from the facing country, and 20% from other countries. Theoretical considerations furthermore suggested that biological activities potentially responsible for the sinking of low density plastic occur throughout the water column. Our findings indicate that the responsibility for seafloor plastic pollution is shared among Mediterranean countries, with potential impact on pelagic and benthic biota.
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Affiliation(s)
- Alberto Baudena
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer 06230, France
| | - Rainer Kiko
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer 06230, France
- GEOMAR Helmholtz Centre for Ocean Research 24148 Kiel, Germany
| | - Isabel Jalón-Rojas
- Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France
| | - Maria Luiza Pedrotti
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer 06230, France
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19
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Muns-Pujadas L, Dallarés S, Constenla M, Padrós F, Carreras-Colom E, Grelaud M, Carrassón M, Soler-Membrives A. Revealing the capability of the European hake to cope with micro-litter environmental exposure and its inferred potential health impact in the NW Mediterranean Sea. MARINE ENVIRONMENTAL RESEARCH 2023; 186:105921. [PMID: 36827887 DOI: 10.1016/j.marenvres.2023.105921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/10/2023] [Accepted: 02/15/2023] [Indexed: 06/18/2023]
Abstract
Prevalence, abundance, concentration, size and composition of anthropogenic items (AIs) (synthetic and non-synthetic) ingested by Merluccius merluccius juvenile specimens and from near-bottom water samples from different localities off the Catalan coast (NW Mediterranean), were characterized. The potential effect of AIs on fish condition was assessed through different health indicators. Virtually all AIs found in fish and near-bottom water samples were fibres. A mean of 0.85 fibres/m3 from the surrounding water was observed. Fish ingested a mean of 1.39 (SD = 1.39) items/individual. Cellulosic fibres were predominant (77.8% of samples), except for Barcelona. No differences in ingested AIs abundance and composition off Barcelona between 2007 and 2019 were found. Small AIs from the environment matched ingested AIs composition. Hakes did not ingest large fibres despite being present in the environment, probably due to their feeding behaviour. No adverse health effects or parasites aggregations were detected to be potentially related to AIs ingestion.
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Affiliation(s)
- Laura Muns-Pujadas
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
| | - Sara Dallarés
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain.
| | - Maria Constenla
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
| | - Francesc Padrós
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
| | - Ester Carreras-Colom
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
| | - Michaël Grelaud
- Institut de Ciència i Tecnologia Ambientals (ICTA-UAB), Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
| | - Maite Carrassón
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
| | - Anna Soler-Membrives
- Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193, Barcelona, Spain
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Zhao H, Federigi I, Verani M, Carducci A. Organic Pollutants Associated with Plastic Debris in Marine Environment: A Systematic Review of Analytical Methods, Occurrence, and Characteristics. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4892. [PMID: 36981806 PMCID: PMC10048819 DOI: 10.3390/ijerph20064892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
Plastic pollution has become one of the most serious environmental problems, and microplastics (MPs, particles < 5 mm size) may behave as a vehicle of organic pollutants, causing detrimental effects to the environment. Studies on MP-sorbed organic pollutants lack methodological standardization, resulting in a low comparability and replicability. In this work, we reviewed 40 field studies of MP-sorbed organic contaminants using PRISMA guidelines for acquiring information on sampling and analytical protocols. The papers were also scored for their reliability on the basis of 7 criteria, from 0 (minimum) to 21 (maximum). Our results showed a great heterogeneity of the methods used for the sample collection, MPs extraction, and instruments for chemicals' identification. Measures for cross-contamination control during MPs analysis were strictly applied only in 13% of the studies, indicating a need for quality control in MPs-related research. The most frequently detected MP-sorbed chemicals were polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), and organochlorine pesticides (OCPs). Most of the studies showed a good reliability (>75% of the total score), with 32 papers scoring 16 or higher. On the basis of the collected information, a standardizable protocol for the detection of MPs and MP-sorbed chemicals has been suggested for improving the reliability of MPs monitoring studies.
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21
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Kye H, Kim J, Ju S, Lee J, Lim C, Yoon Y. Microplastics in water systems: A review of their impacts on the environment and their potential hazards. Heliyon 2023; 9:e14359. [PMID: 36950574 PMCID: PMC10025042 DOI: 10.1016/j.heliyon.2023.e14359] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 03/01/2023] [Accepted: 03/01/2023] [Indexed: 03/09/2023] Open
Abstract
Microplastics, the microscopic plastics, are fragments of any type of plastic that are being produced today as plastic waste originating from anthropogenic activities. Such microplastics are discharged into the environment, and they enter back into the human body through different means. The microplastics spread in the environment due to environmental factors and the inherent properties of microplastics, such as density, hydrophobicity, and recalcitrance, and then eventually enter the water environment. In this study, to better understand the behavior of microplastics in the water environment, an extensive literature review was conducted on the occurrence of microplastics in aquatic environments categorized by seawater, wastewater, and freshwater. We summarized the abundance and distribution of microplastics in the water environment and studied the environmental factors affecting them in detail. In addition, focusing on the sampling and pretreatment processes that can limit the analysis results of microplastics, we discussed in depth the sampling methods, density separation, and organic matter digestion methods for each water environment. Finally, the potential hazards posed by the behavior of aging microplastics, such as adsorption of pollutants or ingestion by aquatic organisms, due to exposure to the environment were also investigated.
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22
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Sbrana A, Valente T, Bianchi J, Franceschini S, Piermarini R, Saccomandi F, de Lucia AG, Camedda A, Matiddi M, Silvestri C. From inshore to offshore: distribution of microplastics in three Italian seawaters. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:21277-21287. [PMID: 36269485 PMCID: PMC9938041 DOI: 10.1007/s11356-022-23582-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 10/08/2022] [Indexed: 06/12/2023]
Abstract
A comprehensive understanding of the concentration of microplastics (MPs) in seawaters is essential to implement monitoring programs and understand the impacts on ecosystems, as required by the European legislation to protect the marine environment. In this context, the purpose of this study is to investigate the composition, quantity, and spatial distribution of microplastics from coastal to offshore areas in three Italian seawaters. In addition, the distribution of microplastics between surface and subsurface water layers was analyzed in order to better understand the dynamics of MPs in the upper layers of the water column. A total number of 6069 MPs (mean total concentration of 0.029 microplastics · m-2) were found to be heterogeneous in type, shape, and color. In general, MPs concentrations decrease with coastal distance, except when environmental forcings are predominant (such as sea currents). Moreover, the amount of surface MPs was almost four times that of subsurface microplastics, which consisted mostly of fibers. In light of these results, it becomes clear how critical it is to plan remediation actions and programs to minimize microplastic accumulations in the sea.
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Affiliation(s)
- Alice Sbrana
- ISPRA, Italian National Institute for Environmental Protection and Research, Nekton Lab, Via di Castel Romano 100, 00144, Rome, RM, Italy.
- Department of Biology, PhD Program in Evolutionary Biology and Ecology, University of Rome Tor Vergata, Via della Ricerca Scientifica snc, 00133, Rome, Italy.
| | - Tommaso Valente
- ISPRA, Italian National Institute for Environmental Protection and Research, Nekton Lab, Via di Castel Romano 100, 00144, Rome, RM, Italy
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Jessica Bianchi
- PhD Program in Ecology and Sustainable Management of Environmental Resources, Department of Ecology and Biology, University of Tuscia, Via S. Camillo de Lellis 44, 01100, Viterbo, VT, Italy
| | | | - Raffaella Piermarini
- ISPRA, Italian National Institute for Environmental Protection and Research, Nekton Lab, Via di Castel Romano 100, 00144, Rome, RM, Italy
| | - Flavia Saccomandi
- ISPRA, Italian National Institute for Environmental Protection and Research, Nekton Lab, Via di Castel Romano 100, 00144, Rome, RM, Italy
| | - Andrea Giuseppe de Lucia
- IAS-CNR, Institute of Anthropic Impacts and Sustainability in Marine Environment-National Research Council Loc. Sa Mardini, 09170, Torregrande, OR, Italy
| | - Andrea Camedda
- IAS-CNR, Institute of Anthropic Impacts and Sustainability in Marine Environment-National Research Council Loc. Sa Mardini, 09170, Torregrande, OR, Italy
| | - Marco Matiddi
- ISPRA, Italian National Institute for Environmental Protection and Research, Nekton Lab, Via di Castel Romano 100, 00144, Rome, RM, Italy
| | - Cecilia Silvestri
- ISPRA, Italian National Institute for Environmental Protection and Research, Nekton Lab, Via di Castel Romano 100, 00144, Rome, RM, Italy
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23
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Gunaalan K, Almeda R, Lorenz C, Vianello A, Iordachescu L, Papacharalampos K, Rohde Kiær CM, Vollertsen J, Nielsen TG. Abundance and distribution of microplastics in surface waters of the Kattegat/ Skagerrak (Denmark). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 318:120853. [PMID: 36509350 DOI: 10.1016/j.envpol.2022.120853] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 12/06/2022] [Accepted: 12/08/2022] [Indexed: 06/17/2023]
Abstract
Microplastics (MPs) are ubiquitous pollutants in the ocean, and there is a general concern about their persistence and potential effects on marine ecosystems. We still know little about the smaller size-fraction of marine MPs (MPs <300 μm), which are not collected with standard nets for MPs monitoring (e.g., Manta net). This study aims to determine the concentration, composition, and size distribution of MPs down to 10 μm in the Kattegat/Skagerrak area. Surface water samples were collected at fourteen stations using a plastic-free pump-filter device (UFO sampler) in October 2020. The samples were treated with an enzymatic-oxidative method and analyzed using FPA-μFTIR imaging. MPs concentrations ranged between 11 and 87 MP m-3, with 88% of the MPs being smaller than 300 μm. The most abundant shape of MPs were fragments (56%), and polyester, polypropylene, and polyethylene were the dominant synthetic polymer types. The concentration of MPs shows a significant positive correlation to the seawater density. Furthermore, there was a tendency towards higher MPs concentrations in the Northern and the Southern parts of the study area. The concentration of MPs collected with the UFO sampler was several orders of magnitude higher than those commonly found in samples collected with the Manta net due to the dominance of MP smaller size fractions. Despite the multiple potential sources of MPs in the study area, the level of MPs pollution in the surface waters was low compared (<100 MP m-3) to other regions. The concentrations of MPs found in the studied surface waters were six orders of magnitude lower than those causing negative effects on pelagic organisms based on laboratory exposure studies, thus is not expected to cause any impact on the pelagic food web.
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Affiliation(s)
- Kuddithamby Gunaalan
- National Institute of Aquatic Resource, Technical University of Denmark, Denmark; Department of the Built Environment, Aalborg University, Denmark.
| | - Rodrigo Almeda
- National Institute of Aquatic Resource, Technical University of Denmark, Denmark; University Institute for Research in Sustainable Aquaculture and Marine Ecosystems (IU-ECOAQUA, EOMAR), Department of Biology, University of Las Palmas of Gran Canaria, Spain
| | - Claudia Lorenz
- Department of the Built Environment, Aalborg University, Denmark
| | - Alvise Vianello
- Department of the Built Environment, Aalborg University, Denmark
| | | | | | | | - Jes Vollertsen
- Department of the Built Environment, Aalborg University, Denmark
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24
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Nunes BZ, Huang Y, Ribeiro VV, Wu S, Holbech H, Moreira LB, Xu EG, Castro IB. Microplastic contamination in seawater across global marine protected areas boundaries. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120692. [PMID: 36402421 DOI: 10.1016/j.envpol.2022.120692] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/26/2022] [Accepted: 11/16/2022] [Indexed: 06/16/2023]
Abstract
Despite the relatively rich literature on the omnipresence of microplastics in marine environments, the current status and ecological impacts of microplastics on global Marine Protected Areas (MPAs) are still unknown. Their ubiquitous occurrence, increasing volume, and ecotoxicological effects have made microplastic an emerging marine pollutant. Given the critical conservation roles of MPAs that aim to protect vulnerable marine species, biodiversity, and resources, it is essential to have a comprehensive overview of the occurrence, abundance, distribution, and characteristics of microplastics in MPAs including their buffer zones. Here, extensive data were collected and screened based on 1565 peer-reviewed literature from 2017 to 2020, and a GIS-based approach was applied to improve the outcomes by considering boundary limits. Microplastics in seawater samples were verified within the boundaries of 52 MPAs; after including the buffer zones, 1/3 more (68 MPAs) were identified as contaminated by microplastics. A large range of microplastic levels in MPAs was summarized based on water volume (0-809,000 items/m3) or surface water area (21.3-1,650,000,000 items/km2), which was likely due to discrepancy in sampling and analytical methods. Fragment was the most frequently observed shape and fiber was the most abundant shape. PE and PP were the most common and also most abundant polymer types. Overall, 2/3 of available data reported that seawater microplastic levels in MPAs were higher than 12,429 items/km2, indicating that global MPAs alone cannot protect against microplastic pollution. The current limitations and future directions were also discussed toward the post-2020 Global Biodiversity Framework goals.
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Affiliation(s)
| | - Yuyue Huang
- Department of Biology, University of Southern Denmark, 5230, Odense, Denmark
| | | | - Siqi Wu
- College of Environment and Ecology, Chongqing University, 400044, China
| | - Henrik Holbech
- Department of Biology, University of Southern Denmark, 5230, Odense, Denmark
| | | | - Elvis Genbo Xu
- Department of Biology, University of Southern Denmark, 5230, Odense, Denmark.
| | - Italo B Castro
- Institute of Oceanography, Universidade Federal Do Rio Grande, Brazil; Institute of Marine Science, Universidade Federal de São Paulo, Brazil
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25
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Romano E, Bergamin L, Di Bella L, Baini M, Berto D, D'Ambrosi A, Di Fazio M, Galli M, Medeghini L, Panti C, Provenzani C, Rampazzo F, Fossi MC. First record of microplastic in the environmental matrices of a Mediterranean marine cave (Bue Marino, Sardinia, Italy). MARINE POLLUTION BULLETIN 2023; 186:114452. [PMID: 36473244 DOI: 10.1016/j.marpolbul.2022.114452] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/25/2022] [Accepted: 11/26/2022] [Indexed: 06/17/2023]
Abstract
This study investigates for the first time the presence of microplastics in sediment, water, and benthic organisms (foraminifera) of a marine cave in the Gulf of Orosei (Sardinia, Italy). Microplastics were found in all water, and sediment samples with similar shapes, sizes, and compositions; identified items were mainly fragments and fibers constituted by PVC and polyethylene. Their provenance was supposed to be predominantly from the sea than from the seasonal freshwater supplies from the karst system. Foraminiferal assemblages were mainly constituted by calcareous hyaline taxa in the outer station, while in the inner ones, the agglutinated Eggerelloides advenus was dominant. FTIR analyses on agglutinated shells identified polyethylene. Microplastic items are collected by the foraminifers and sediment grains building the shell chambers. This is the first study providing evidence that marine caves may be collectors of microplastics and that, in these habitats, microplastics enter the biotic matrix at the protist's level.
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Affiliation(s)
- Elena Romano
- ISPRA, Institute for Environmental Protection and Research, Rome, Italy.
| | - Luisa Bergamin
- ISPRA, Institute for Environmental Protection and Research, Rome, Italy
| | - Letizia Di Bella
- Sapienza, University of Rome, Department of Earth Science, Rome, Italy
| | - Matteo Baini
- University of Siena, Department of Environmental, Earth and Physical Sciences, Siena, Italy
| | - Daniela Berto
- ISPRA, Institute for Environmental Protection and Research, Rome, Italy
| | | | - Melania Di Fazio
- Sapienza, University of Rome, Department of Earth Science, Rome, Italy
| | - Matteo Galli
- University of Siena, Department of Environmental, Earth and Physical Sciences, Siena, Italy
| | - Laura Medeghini
- Sapienza, University of Rome, Department of Earth Science, Rome, Italy
| | - Cristina Panti
- University of Siena, Department of Environmental, Earth and Physical Sciences, Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy
| | | | - Federico Rampazzo
- ISPRA, Institute for Environmental Protection and Research, Rome, Italy
| | - Maria Cristina Fossi
- University of Siena, Department of Environmental, Earth and Physical Sciences, Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy
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26
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Trani A, Mezzapesa G, Piscitelli L, Mondelli D, Nardelli L, Belmonte G, Toso A, Piraino S, Panti C, Baini M, Fossi MC, Zuccaro M. Microplastics in water surface and in the gastrointestinal tract of target marine organisms in Salento coastal seas (Italy, Southern Puglia). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120702. [PMID: 36414163 DOI: 10.1016/j.envpol.2022.120702] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 11/04/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
Microplastic pollution is a major global environmental threat that has attracted increasing interest from the scientific community over the past decade. The semi-closed and highly urbanized Mediterranean Sea has been investigated since 2012, in several specific studies that have identified it as a target hotspot for microplastic contamination. The marine coastal zone of the Salento peninsula (Apulia, Italy) has peculiar geographical and hydrodynamic features, although there are few published data detailing the level of microplastics present in this area. The present manuscript contains both data on the concentration of microplastics in surface waters and the level of microplastics ingested by selected marine organisms in the Salento coastal zone. Microplastics floating on the water surface were monitored during Autumn 2020 and Spring 2021 using neuston Manta net at three different distances from the coasts (Lizzano, Gallipoli and Otranto). The level of microplastic ingestion was monitored in fish species (Sardina pilchardus, Boops boops, Mullus barbatus) and in mussels (Mytilus galloprovincialis). Episodic peaks of microplastic concentrations were found on the sea surface during transects performed in the 3 nautic miles from the seashore. High values of ingested microplastics were found in S. pilchardus. and B. boops (5.4 and 4.6 items/individual respectively). A higher concentration of microplastics was detected in the Adriatic Sea than in the Ionian Sea by comparing the gastrointestinal tract of S. pilchardus and B. boops, in the monitored areas. These results are correlated with the concentration of floating microplastics, although this last result is not validated by statistical analysis. These results support the effectiveness of S. pilchardus and B. boops used as targets in monitoring activity for these pollutants. Results show a worrying increase in the concentration of microplastics on the sea surface and in the gastrointestinal tract of the target species compared to data reported in the literature.
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Affiliation(s)
- Antonio Trani
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) of Bari, 70010 Valenzano (BA), Italy.
| | - Giuseppe Mezzapesa
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) of Bari, 70010 Valenzano (BA), Italy
| | - Lea Piscitelli
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) of Bari, 70010 Valenzano (BA), Italy
| | - Donato Mondelli
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) of Bari, 70010 Valenzano (BA), Italy
| | - Ludovica Nardelli
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) of Bari, 70010 Valenzano (BA), Italy
| | - Genuario Belmonte
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, 73100 Lecce, Italy; Consorzio Nazionale Interuniversitario per le Scienze del Mare-CoNISMa, 00198 Roma, Italy
| | - Andrea Toso
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, 73100 Lecce, Italy; Consorzio Nazionale Interuniversitario per le Scienze del Mare-CoNISMa, 00198 Roma, Italy
| | - Stefano Piraino
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, 73100 Lecce, Italy; Consorzio Nazionale Interuniversitario per le Scienze del Mare-CoNISMa, 00198 Roma, Italy
| | - Cristina Panti
- Consorzio Nazionale Interuniversitario per le Scienze del Mare-CoNISMa, 00198 Roma, Italy; Department of Environmental, Earth and Physical Sciences, University of Siena, 53100 Siena, Italy
| | - Matteo Baini
- Consorzio Nazionale Interuniversitario per le Scienze del Mare-CoNISMa, 00198 Roma, Italy; Department of Environmental, Earth and Physical Sciences, University of Siena, 53100 Siena, Italy
| | - Maria Cristina Fossi
- Consorzio Nazionale Interuniversitario per le Scienze del Mare-CoNISMa, 00198 Roma, Italy; Department of Environmental, Earth and Physical Sciences, University of Siena, 53100 Siena, Italy
| | - Massimo Zuccaro
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM) of Bari, 70010 Valenzano (BA), Italy
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27
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Naidu BC, Xavier KAM, Shukla SP, Jaiswar AK, Nayak BB. Microplastics in the foreshore coastal waters, sediment, and coastal fauna of a highly populated megacity - A study on the effect of anthropogenic discharge on clams. MARINE POLLUTION BULLETIN 2022; 185:114262. [PMID: 36283152 DOI: 10.1016/j.marpolbul.2022.114262] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
In this study, the microplastics (MPs) abundance, characteristics and their variations across three popular beaches of highly populated and largest megacity of India were documented using clams as an indicator species. The abundance of MPs in clams was 77.39 MPs items/g in soft tissue parts and 198.82 items/individual, while in coastal waters and sediments the abundance was 537.5 ± 95 items/L and 10,568.3 ± 3053.3 items/kg respectively. The observed higher microplastic diversity integrated (MDII) indicates numerous sources contributing to microplastics pollution and higher microplastic index (MPI) indicates greater bioavailability of MPs to clams. The bulk of the microplastics recovered from clams (55.78 %), coastal sediments (52.27 %) and coastal sea waters (54 %) belong to the <100 μm size range, and were identified as LDPE and polypropylene, polyamide and polystyrene. This investigation tried to validate the potential trophic transfer concerns associated with clam intake to both human health and marine ecology.
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Affiliation(s)
- Bejawada Chanikya Naidu
- Fisheries Resource Harvest and Post-Harvest Management Division, ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, Maharashtra, India
| | - K A Martin Xavier
- Fisheries Resource Harvest and Post-Harvest Management Division, ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, Maharashtra, India.
| | - Satya Prakash Shukla
- Aquatic Environmental Management Department, ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, Maharashtra, India
| | - Ashok Kumar Jaiswar
- Fisheries Resource Harvest and Post-Harvest Management Division, ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, Maharashtra, India
| | - Binaya Bhusan Nayak
- Fisheries Resource Harvest and Post-Harvest Management Division, ICAR-Central Institute of Fisheries Education (CIFE), Mumbai 400061, Maharashtra, India
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28
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Gedik K, Eryaşar AR, Öztürk RÇ, Mutlu E, Karaoğlu K, Şahin A, Özvarol Y. The broad-scale microplastic distribution in surface water and sediments along Northeastern Mediterranean shoreline. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 843:157038. [PMID: 35777557 DOI: 10.1016/j.scitotenv.2022.157038] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/24/2022] [Accepted: 06/24/2022] [Indexed: 06/15/2023]
Abstract
Plastics manufactured to fulfil the unique demands of civilization accumulate in the sea due to their durability. Microplastics (MP) pose a greater threat than macroplastics as they can easily enter the aquatic environment and be hard to detect. MPs potentially impact several components of the marine life and food chain. This study determined MP distribution and characterization by collecting sediment from 47 different stations and surface seawater (SSW) from 29 stations in 2019 along the Turkish coast of the Eastern Mediterranean Sea. Potential MP particles were stained with Nile-Red and verified using ATR-FTIR. While MP abundance in the sediment ranged between 118 ± 97 and 1688 ± 746 MPs kg-1, it varied between 0.18 ± 0.10 MPs m-3 and 2.21 ± 1.75 MPs m-3 in SSW. The MP abundance showed significant spatial variation (p < 0.05). The polymer type in the samples was determined by ATR-FTIR. In both water and sediments, polyethylene was the most common MP type (>59 %), while fragment was the most common MP form (>57.6 %), and >65 % of overall MPs were <1500 μm. The spatial pattern of MPs in the sediments and SSW was affected by the population, the magnitude of the tourism sector, the rim current, and circulation. The monitoring data presented here can provide a remarkable projection of the current trend and form a basis for future MP pollution prevention.
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Affiliation(s)
- Kenan Gedik
- Recep Tayyip Erdogan University, Vocational School of Technical Sciences, Rize, Türkiye.
| | - Ahmet Raif Eryaşar
- Recep Tayyip Erdogan University, Vocational School of Technical Sciences, Rize, Türkiye
| | - Rafet Çağrı Öztürk
- Karadeniz Technical University, Faculty of Marine Science, Trabzon, Türkiye
| | - Erhan Mutlu
- Akdeniz University, Fisheries Faculty, Antalya, Türkiye
| | - Kaan Karaoğlu
- Recep Tayyip Erdogan University, Vocational School of Technical Sciences, Rize, Türkiye
| | - Ahmet Şahin
- Karadeniz Technical University, Faculty of Marine Science, Trabzon, Türkiye
| | - Yaşar Özvarol
- Akdeniz University, Kemer Faculty of Maritime, Antalya, Türkiye
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29
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Abelouah MR, Ben-Haddad M, Hajji S, De-la-Torre GE, Aziz T, Oualid JA, Banni M, Ait Alla A. Floating microplastics pollution in the Central Atlantic Ocean of Morocco: Insights into the occurrence, characterization, and fate. MARINE POLLUTION BULLETIN 2022; 182:113969. [PMID: 35905704 DOI: 10.1016/j.marpolbul.2022.113969] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/15/2022] [Accepted: 07/16/2022] [Indexed: 05/25/2023]
Abstract
This work presents preliminary results about abundance, distribution, characteristics, sources, and fate of microplastics (MPs) in the Central Atlantic Ocean (CAO) of Morocco. The investigation was conducted into three subsections, each characterized by different types of human activities and covering rural, village, and urban areas. MPs were detected in 100 % of the sampling sites. The abundances varied from 0.048 to 3.305 items/m3, with a mean abundance of 0.987 ± 1.081 items/m3. MPs abundance was higher in surface seawater linked to urban areas compared to village and rural areas. The dominant polymer type was polyester (PET-53.8 %) followed by polypropylene (PP-24.36 %), polyamide (PA-7.56 %), polystyrene (PS-6.88 %), polyvinyl chloride (PVC-2.64 %), ethylene vinyl acetate (EVA-2.60 %), polyetherurethane (PUR-1.36 %), and acrylic (AC-0.8 %). Fibers were the most dominant shapes accounting for over 50 %. MPs were mainly smaller than 2 mm in size (71 %) and characterized by colorful aspects. These findings suggested that wastewater treatment plant (WWTP) effluents and anthropogenic activities (industry, tourism, sanitation, and fishing) are the major pollution sources of MPs in the study area. SEM/EDX micrographs showed different weathering degrees and chemical elements adhered to the MPs surface.
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Affiliation(s)
- Mohamed Rida Abelouah
- Laboratory of Aquatic Systems: Marine and Continental Environments, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
| | - Mohamed Ben-Haddad
- Laboratory of Aquatic Systems: Marine and Continental Environments, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
| | - Sara Hajji
- Laboratory of Aquatic Systems: Marine and Continental Environments, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
| | | | - Taoufyq Aziz
- Laboratoire Matériaux et Environnement (LME), Faculté des Sciences d'Agadir, Maroc, Morocco
| | - Jaouad Abou Oualid
- Laboratory of Aquatic Systems: Marine and Continental Environments, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy, University of Sousse, Tunisia; University of Monastir, Higher Institute of Biotechnology of Monastir, Monastir, Tunisia
| | - Aicha Ait Alla
- Laboratory of Aquatic Systems: Marine and Continental Environments, Faculty of Sciences, Ibn Zohr University, Agadir, Morocco.
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Abdel Ghani SA, El-Sayed AAM, Ibrahim MIA, Ghobashy MM, Shreadah MA, Shabaka S. Characterization and distribution of plastic particles along Alexandria beaches, Mediterranean Coast of Egypt, using microscopy and thermal analysis techniques. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 834:155363. [PMID: 35460789 DOI: 10.1016/j.scitotenv.2022.155363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
Microplastics (MPs) contamination has become a global concern with potential impacts on the marine environment. Alexandria is the second-largest city in Egypt and a significant contributor of plastic litter inputs into the Eastern Mediterranean Sea. The current study provides an in-depth analysis of the plastic particles accumulated along Alexandria beaches. Types, composition, and potential sources of MPs were investigated using microscopy and thermal analysis. A mean value of 389.1 ± 285.9 items kg-1 dry weight was detected in the shore sediments similar to other records from the Eastern Mediterranean region. An average of 457.4 ± 281.8 items m-3 was recorded in the surface water, which was the highest recorded MPs density in onshore waters of the Mediterranean region. Thermogravimetric analysis (TGA) showed that plastics made up 0.5% - 72% of the materials extracted from the sediment samples, and 0.58% - 20.6% from the water samples. Differential scanning calorimetry (DSC) identified ten semi-crystalline polymers. Low-density polyethylene (LDPE) and polyethylene vinyl acetate (PEVA) were the common polymers. The single-use plastic bags and detergents were the land-based sources of marine plastic litter. The sea-based sources included antifouling paints, maintenance of ships, and abandoned fishing gears. Proper management plans of domestic waste input, polluter-pay strategy, and education programs aiming at the Fishermen and how plastic pollution would impact their livelihood are urgently needed.
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Affiliation(s)
| | | | - Mohamed I A Ibrahim
- National Institute of Oceanography and Fisheries, NIOF, Egypt; Hiroshima Synchrotron Radiation Center, Hiroshima University, Kagamiyama, Higashi-Hiroshima, Hiroshima 739-0046, Japan
| | - Mohamed Mohamady Ghobashy
- Radiation Research of Polymer Chemistry, National Center For Radiation Research and Technology, Atomic Energy Authority, Cairo, Egypt
| | | | - Soha Shabaka
- National Institute of Oceanography and Fisheries, NIOF, Egypt.
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Pittura L, Garaventa F, Costa E, Minetti R, Nardi A, Ventura L, Morgana S, Capello M, Ungherese G, Regoli F, Gorbi S. Microplastics in seawater and marine organisms: Site-specific variations over two-year study in Giglio Island (North Tyrrhenian Sea). MARINE POLLUTION BULLETIN 2022; 181:113916. [PMID: 35810651 DOI: 10.1016/j.marpolbul.2022.113916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 06/15/2023]
Abstract
Geographical and temporal differences of microplastic occurrence were documented in water and fish collected in 2017 and 2019 from the Giglio Island (North Tyrrhenian Sea) close to the area where the Costa Concordia sank in January 2012. Results on water samples showed a site-dependent difference, suggesting the role of surface current dynamics in the microplastic local distribution, while tested Neuston nets (200 μm and 330 μm mesh size) did not influence microplastic retention efficiency. Fish exhibited in 2019 a higher frequency of specimens positive to microplastic ingestion with respect to 2017, with an occurrence higher than those typically observed in other Mediterranean areas. Both in water and fish, fragments were the dominating shape, polypropylene and polyethylene were the prevalent polymers, without particular difference between sites and years. This study highlights the importance of applying microplastic investigation in biotic and abiotic matrices for an effective monitoring of this pollution in the marine environment.
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Affiliation(s)
- Lucia Pittura
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Francesca Garaventa
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Elisa Costa
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Roberta Minetti
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Alessandro Nardi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Lucia Ventura
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Silvia Morgana
- Institute for the Study of Anthropic Impacts and Sustainability in Marine Environment, Italian National Research Council, Rome, Italy
| | - Marco Capello
- Department for the Earth, Environment and Life Sciences, University of Genova, Italy
| | | | - Francesco Regoli
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Stefania Gorbi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy.
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Menéndez D, Álvarez A, Acle S, Peón P, Ardura A, Garcia-Vazquez E. Microplastics across biomes in diadromous species. Insights from the critically endangered Anguilla anguilla. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 305:119277. [PMID: 35427676 DOI: 10.1016/j.envpol.2022.119277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
Microplastic pollution affects freshwater and marine biota worldwide, microplastics occurring even inside the organisms. With highly variable effects, from physical damage to toxicity of plastic compounds, microplastics are a potential threat to the biodiversity, community composition and organisms' health. This emerging pollutant could overstress diadromous species, which are exposed to both sea and river water in their life cycle. Here we have quantified microplastics in young European eel Anguilla anguilla, a critically endangered catadromous fish, entering three rivers in southwestern Bay of Biscay. River water, sediments and seawater were also analysed for microplastics. The microplastic type was identified using Fournier-Transform Infrared spectroscopy and then searched for their hazard potential at the European Chemical Agency site. Both riverine and sea microplastic pollution were predictors of eels' microplastic profile (types of microplastics by shape and colour): A. anguilla juveniles entering European rivers already carry some marine microplastics and acquire more from river water. Potentially hazardous plastic materials were found from eels, some of them dangerous for aquatic life following the European Chemical Agency. This confirms microplastics as a potential threat for the species. Between-rivers differences for microplastics profiles persistent over years highlight the convenience of analysing and preventing microplastics at a local spatial scale, to save diadromous species from this stressor. Since the origin of microplastics present in glass eels seems to be dual (continental + seawater), new policies should be promoted to limit the entry of microplastics in sea and river waters.
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Affiliation(s)
- Daniel Menéndez
- Department of Functional Biology, University of Oviedo, 33006, Oviedo, Spain
| | - Almudena Álvarez
- Centro de Experimentación Pesquera, Dirección General de Pesca Marítima, Consejería de Medio Rural y Cohesión Territorial Del Principado de Asturias, Centro Integrado de Formación Profesional Del Mar 2(a) Planta, Avda. Príncipe de Asturias 74, 33212, Gijón, Spain
| | - Susana Acle
- BIOPARC Acuario de Gijón S.A., Playa de Poniente, S/n, 33212, Gijón, Spain
| | - Paloma Peón
- Centro de Experimentación Pesquera, Dirección General de Pesca Marítima, Consejería de Medio Rural y Cohesión Territorial Del Principado de Asturias, Centro Integrado de Formación Profesional Del Mar 2(a) Planta, Avda. Príncipe de Asturias 74, 33212, Gijón, Spain
| | - Alba Ardura
- Department of Functional Biology, University of Oviedo, 33006, Oviedo, Spain
| | - Eva Garcia-Vazquez
- Department of Functional Biology, University of Oviedo, 33006, Oviedo, Spain.
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Suzuki G, Uchida N, Tuyen LH, Tanaka K, Matsukami H, Kunisue T, Takahashi S, Viet PH, Kuramochi H, Osako M. Mechanical recycling of plastic waste as a point source of microplastic pollution. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 303:119114. [PMID: 35276247 DOI: 10.1016/j.envpol.2022.119114] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 06/14/2023]
Abstract
Plastic pollution has become one of the most pressing environmental issues. Recycling is a potential means of reducing plastic pollution in the environment. However, plastic fragments are still likely released to the aquatic environment during mechanical recycling processes. Here, we examined the plastic inputs and effluent outputs of three mechanical recycling facilities in Vietnam dealing with electronic, bottle, and household plastic waste, and we found that large quantities of microplastics (plastics <5 mm in length) are generated and released to the aquatic environment during mechanical recycling without proper treatment. Comparisons with literature data for microplastics in wastewater treatment plant effluents and surface water indicated that mechanical recycling of plastic waste is likely a major point source of microplastics pollution. Although there is a mismatch between the size of the microplastics examined in the present study and the predicted no-effect concentration reported, it is still possible that microplastics generated at facilities pose risks to the aquatic environment because there might be many plastic particulates smaller than 315 μm, as suggested by our obtained size distributions. With mechanical recycling likely to increase as we move to a circular plastics economy, greater microplastics emissions can be expected. It is therefore an urgent need to fully understand not only the scale of microplastic generation and release from plastic mechanical recycling but also the environmental risk posed by microplastics in the aquatic environment.
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Affiliation(s)
- Go Suzuki
- Material Cycles Division, National Institute for Environmental Studies, Tsukuba, 305-8506, Japan.
| | - Natsuyo Uchida
- Material Cycles Division, National Institute for Environmental Studies, Tsukuba, 305-8506, Japan
| | - Le Huu Tuyen
- VNU Key Laboratory of Analytical Technology for Environmental Quality and Food Safety Control (KLATEFOS), VNU University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi, 11400, Viet Nam; Centre for Environmental Technology and Sustainable Development (CETASD), VNU University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi, 11400, Viet Nam
| | - Kosuke Tanaka
- Material Cycles Division, National Institute for Environmental Studies, Tsukuba, 305-8506, Japan
| | - Hidenori Matsukami
- Material Cycles Division, National Institute for Environmental Studies, Tsukuba, 305-8506, Japan
| | - Tatsuya Kunisue
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, 790-8577, Japan
| | - Shin Takahashi
- Center of Advanced Technology for the Environment, Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, 790-8566, Japan
| | - Pham Hung Viet
- VNU Key Laboratory of Analytical Technology for Environmental Quality and Food Safety Control (KLATEFOS), VNU University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi, 11400, Viet Nam; Centre for Environmental Technology and Sustainable Development (CETASD), VNU University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi, 11400, Viet Nam
| | - Hidetoshi Kuramochi
- Material Cycles Division, National Institute for Environmental Studies, Tsukuba, 305-8506, Japan
| | - Masahiro Osako
- Material Cycles Division, National Institute for Environmental Studies, Tsukuba, 305-8506, Japan
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Kalaiselvan K, Pandurangan P, Velu R, Robinson J. Occurrence of microplastics in gastrointestinal tracts of planktivorous fish from the Thoothukudi region. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:44723-44731. [PMID: 35137319 DOI: 10.1007/s11356-022-19033-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 01/30/2022] [Indexed: 05/06/2023]
Abstract
Planktivorous fish are easily susceptible to passive microplastic ingestion during their feeding behaviour and may be transferred along with the marine food web. Hence, the present study was conducted to assess the microplastics prevalence in the planktivorous fish (677 individuals) collected from 2 landing centres in the Thoothukudi, Gulf of Mannar region, South Tamil Nadu, India. The prevalence of microplastics was detected in 118 out of 677 individuals, with a mean abundance and percent occurrence of 1.22 ± 0.47 items/individual and 17%, respectively. The ingestion of microplastics in planktivorous fish was primarily due to their feeding habitat, in which they were prone to the accidental or passive intake of microplastics regardless of the fish's length and body weight. The microplastics abundance was significantly higher in Sardinella gibbosa (1.34 ± 0.56 items/individual), which might be due to their pelagic and planktivorous feeding habitat, highest filtration capacity, presence of closed gill rakers, and also due to the passive ingestion of microplastics as food items. Fibres, blue, and 1 to 2mmsized microplastics were predominant in the guts of Sardinella gibbosa, accounting for 95.74, 47.87, and 46.80%, respectively, whereas in Leiognathus lineolatus, fragments, black, and 1 to 2mmsized microplastics were highly prevalent with 62.96, 72.22, and 79.62%, respectively. The predominance of various shapes (fragments, fibres), sizes (1-2 mm), and colours (blue and black) of microplastics in the guts of fish was influenced by their passive ingestion, ingestion of contaminated planktonic prey, lack of selectivity of prey particles and their resemblance to plankton species. Polypropylene polymers predominated (96.77% and 95.23%) in both fish, followed by polystyrene (3.22% and 4.76%). Furthermore, this study provides baseline data and insists that there is a need for continuous monitoring of the distribution of microplastics.
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Affiliation(s)
- Keerthika Kalaiselvan
- Department of Aquatic Environment Management, Fisheries College and Research Institute, Thoothukudi, Tamil Nadu, India.
| | - Padmavathy Pandurangan
- Department of Aquatic Environment Management, Fisheries College and Research Institute, Thoothukudi, Tamil Nadu, India
| | - Rani Velu
- Department of Aquatic Environment Management, Fisheries College and Research Institute, Thoothukudi, Tamil Nadu, India
| | - Jeyashakila Robinson
- Department of Fish Quality Assurance and Management, Fisheries College and Research Institute, Thoothukudi, Tamil Nadu, India
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Microplastic Pollution Focused on Sources, Distribution, Contaminant Interactions, Analytical Methods, and Wastewater Removal Strategies: A Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095610. [PMID: 35565001 PMCID: PMC9104288 DOI: 10.3390/ijerph19095610] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/28/2022] [Accepted: 05/03/2022] [Indexed: 02/04/2023]
Abstract
Plastics have been one of the most useful materials in the world, due to their distinguishing characteristics: light weight, strength, flexibility, and good durability. In recent years, the growing consumption of plastics in industries and domestic applications has revealed a serious problem in plastic waste treatments. Pollution by microplastics has been recognized as a serious threat since it may contaminate all ecosystems, including oceans, terrestrial compartments, and the atmosphere. This micropollutant is spread in all types of environments and is serving as a “minor but efficient” vector for carrier contaminants such as pesticides, pharmaceuticals, metals, polychlorinated biphenyls (PCBs), and polycyclic aromatic hydrocarbons (PAHs). The need to deeply study and update the evolution of microplastic sources, toxicology, extraction and analysis, and behavior is imperative. This review presents an actual state of microplastics, addressing their presence in the environment, the toxicological effects and the need to understand their extent, their interactions with toxic pollutants, the problems that arise in the definition of analytical methods, and the possible alternatives of treatments.
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Aranda DA, Oxenford HA, Medina J, Delgado G, Díaz ME, Samano C, Escalante VC, Bardet M, Mouret E, Bouchon C. Widespread microplastic pollution across the Caribbean Sea confirmed using queen conch. MARINE POLLUTION BULLETIN 2022; 178:113582. [PMID: 35398690 DOI: 10.1016/j.marpolbul.2022.113582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 03/09/2022] [Accepted: 03/17/2022] [Indexed: 06/14/2023]
Abstract
The Caribbean Sea is reported to have one of the highest levels of plastic pollution of any marine ecosystem. Much less is known about the levels of microplastics as an emerging pollutant in the marine environment, especially in the water column and benthic substrates where they can be easily ingested by marine organisms. This study was carried out to quantify marine microplastics in the Wider Caribbean using the mollusk, queen conch (Aliger gigas). We analyzed feces collected from queen conch, a non-lethal method of sampling, to investigate microplastic pollution in eleven sites across the Wider Caribbean. Microplastics were extracted by degradation of organic matter from feces with peroxide (30%) over 48 h. Microplastics were then analyzed by stereomicroscope and scanning electron microscope. Microplastics were found to be present in the feces of all 175 queen conch sampled, and in statistically different abundances among sites, but with no obvious geographical pattern. The highest and lowest levels were found in Central America; the highest being in Belize (270 ± 55 microplastics/queen conch) and Alacranes, Mexico (203 ± 29 microplastics/queen conch), whilst the lowest levels were found in Puerto Morelos, Mexico. Fibers, mostly between 1000 and 1500 μm in size, were the most frequent microplastic particle types at every site and represented between 60 and 98% of all microplastic particles found. Our results suggest that the use of queen conch feces is a suitable method for detecting benthic microplastic pollution, and have confirmed that microplastic pollution of marine benthos is widespread across the Wider Caribbean.
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Affiliation(s)
- Dalila Aldana Aranda
- CINVESTAV IPN Unidad Mérida. km. 6 Antigua Carretera a Progreso Cordemex, CP 97310 Mérida, Yucatán, Mexico.
| | - Hazel A Oxenford
- Centre for Resource Management and Environmental Studies, University of the West Indies, Cave Hill Campus, Barbados
| | - Jairo Medina
- Universidad Nacional de Colombia, sede Caribe, Vía San Luis Free Town No 52-44, San Andrés, Colombia
| | - Gabriel Delgado
- Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute, 2796 Overseas Highway. Ste. 119, Marathon, FL 33050, USA
| | - Martha Enríquez Díaz
- CINVESTAV IPN Unidad Mérida. km. 6 Antigua Carretera a Progreso Cordemex, CP 97310 Mérida, Yucatán, Mexico
| | - Citlali Samano
- CINVESTAV IPN Unidad Mérida. km. 6 Antigua Carretera a Progreso Cordemex, CP 97310 Mérida, Yucatán, Mexico
| | - Víctor Castillo Escalante
- CINVESTAV IPN Unidad Mérida. km. 6 Antigua Carretera a Progreso Cordemex, CP 97310 Mérida, Yucatán, Mexico
| | - Marion Bardet
- CINVESTAV IPN Unidad Mérida. km. 6 Antigua Carretera a Progreso Cordemex, CP 97310 Mérida, Yucatán, Mexico; Université des Antilles, UMR BOREA, Laboratoire d'Excellence "CORAIL", BP 592, 97159 Pointe-à-Pitre, Guadeloupe
| | - Eve Mouret
- CINVESTAV IPN Unidad Mérida. km. 6 Antigua Carretera a Progreso Cordemex, CP 97310 Mérida, Yucatán, Mexico; Université des Antilles, UMR BOREA, Laboratoire d'Excellence "CORAIL", BP 592, 97159 Pointe-à-Pitre, Guadeloupe
| | - Claude Bouchon
- Université des Antilles, UMR BOREA, Laboratoire d'Excellence "CORAIL", BP 592, 97159 Pointe-à-Pitre, Guadeloupe
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Caldwell J, Taladriz-Blanco P, Lehner R, Lubskyy A, Ortuso RD, Rothen-Rutishauser B, Petri-Fink A. The micro-, submicron-, and nanoplastic hunt: A review of detection methods for plastic particles. CHEMOSPHERE 2022; 293:133514. [PMID: 35016963 DOI: 10.1016/j.chemosphere.2022.133514] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 11/29/2021] [Accepted: 12/31/2021] [Indexed: 06/14/2023]
Abstract
Plastic particle pollution has been shown to be almost completely ubiquitous within our surrounding environment. This ubiquity in combination with a variety of unique properties (e.g. density, hydrophobicity, surface functionalization, particle shape and size, transition temperatures, and mechanical properties) and the ever-increasing levels of plastic production and use has begun to garner heightened levels of interest within the scientific community. However, as a result of these properties, plastic particles are often reported to be challenging to study in complex (i.e. real) environments. Therefore, this review aims to summarize research generated on multiple facets of the micro- and nanoplastics field; ranging from size and shape definitions to detection and characterization techniques to generating reference particles; in order to provide a more complete understanding of the current strategies for the analysis of plastic particles. This information is then used to provide generalized recommendations for researchers to consider as they attempt to study plastics in analytically complex environments; including method validation using reference particles obtained via the presented creation methods, encouraging efforts towards method standardization through the reporting of all technical details utilized in a study, and providing analytical pathway recommendations depending upon the exact knowledge desired and samples being studied.
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Affiliation(s)
- Jessica Caldwell
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Patricia Taladriz-Blanco
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland; Water Quality Group, International Iberian Nanotechnology Laboratory (INL), A v. Mestre José Veiga s/n, 4715-330, Braga, Portugal
| | - Roman Lehner
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland; Sail & Explore Association, Kramgasse 18, 3011, Bern, Switzerland
| | - Andriy Lubskyy
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Roberto Diego Ortuso
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | | | - Alke Petri-Fink
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland; Department of Chemistry, University of Fribourg, Chemin du Musée 9, 1700, Fribourg, Switzerland.
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Çevik C, Kıdeyş AE, Tavşanoğlu ÜN, Kankılıç GB, Gündoğdu S. A review of plastic pollution in aquatic ecosystems of Turkey. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:26230-26249. [PMID: 34853999 DOI: 10.1007/s11356-021-17648-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 11/16/2021] [Indexed: 05/16/2023]
Abstract
Turkey is one of the major plastic pollution sources in the Mediterranean and the Black Sea. This review summarizes present information, data, and legislation on plastic pollution in Turkish aquatic ecosystems. According to results derived from reviewed studies, both macro- and microplastic pollutions were documented in Turkish aquatic ecosystems. Most of the studies on plastic pollution in Turkish waters were performed in the marine environment while only four were conducted in freshwater environments. Spatially, the majority of these studies, which were on levels in the marine environment, were conducted on the northeastern Mediterranean coasts of Turkey, especially Iskenderun and Mersin Bays. Additional studies were carried out on either the ingestion/presence/impact of microplastics by/to aquatic organisms or the entanglement of marine organisms in plastics. There were also studies assessing the microplastic content of commercial salt, and another has reported microplastic presence in traditional stuffed mussels sold in Turkish streets. Some studies were conducted on microplastic presence and/or their removal in wastewater treatment plants in Mersin, Adana, Mugla, and Istanbul cities. Macro- and microliter loading from a few Turkish rivers to the sea was also estimated. All these investigations indicate that Turkish aquatic environments have significant plastic pollution problems, which were also underlined by the legislative studies. The need for further studies in this field still exists, especially in freshwater environments.
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Affiliation(s)
- Cem Çevik
- Faculty of Fisheries, Department of Basic Sciences, Cukurova University, 01330, Adana, Turkey
| | - Ahmet Erkan Kıdeyş
- Institute of Marine Sciences, Limonlu, Erdemli, Middle East Technical University, Mersin, Turkey
| | - Ülkü Nihan Tavşanoğlu
- Faculty of Sciences, Department of Biology, Çankırı Karatekin University, Çankırı, Turkey
| | | | - Sedat Gündoğdu
- Faculty of Fisheries, Department of Basic Sciences, Cukurova University, 01330, Adana, Turkey.
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Fauser P, Vorkamp K, Strand J. Residual additives in marine microplastics and their risk assessment - A critical review. MARINE POLLUTION BULLETIN 2022; 177:113467. [PMID: 35314391 DOI: 10.1016/j.marpolbul.2022.113467] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 02/11/2022] [Accepted: 02/13/2022] [Indexed: 06/14/2023]
Abstract
This review summarizes the current state of knowledge regarding the risk assessment of plastic-associated residual additives, i.e. residual monomers, degradation products and additives, in the marine environment, also considering effects of weathering and bioavailability. Experimental studies have found a number of organic and metal additive compounds in leachates from plastics, and the analysis of weathered plastic particles, such as polyethylene, polypropylene and polystyrene particles sampled on beaches and shorelines, has identified residual additives, such as flame retardants, plasticizers, UV stabilizers and antioxidants. While the transfer of e.g. PBDEs to organisms upon ingestion has been demonstrated, studies on uptake and bioaccumulation of plastic-associated chemicals are inconclusive. Studies on hazard and risk assessments are few, and focus on monomers and/or a limited number of high concentration additives, such as phthalates and flame retardants. The risk assessment results vary between low, moderate and high risks of specific additives, and are not necessarily consistent for the same compound. Given the large number of chemicals potentially introduced into the marine environment with plastic particles and the challenges associated with the correct quantification of exposure concentrations and toxicity thresholds, the question arises whether new risk assessment concepts may be needed.
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Affiliation(s)
- Patrik Fauser
- Aarhus University, Department of Environmental Science, Frederiksborgvej 399, 4000 Roskilde, Denmark.
| | - Katrin Vorkamp
- Aarhus University, Department of Environmental Science, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - Jakob Strand
- Aarhus University, Department of Ecoscience, Frederiksborgvej 399, 4000 Roskilde, Denmark
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Toxic Chemicals and Persistent Organic Pollutants Associated with Micro-and Nanoplastics Pollution. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2022.100310] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Santos D, Perez M, Perez E, Cabecinha E, Luzio A, Félix L, Monteiro SM, Bellas J. Toxicity of microplastics and copper, alone or combined, in blackspot seabream (Pagellus bogaraveo) larvae. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2022; 91:103835. [PMID: 35227885 DOI: 10.1016/j.etap.2022.103835] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 06/14/2023]
Abstract
Plastics pose serious risks for fish productivity and a potential constraint for food security. Newly hatched blackspot seabream larvae were exposed to microplastics (MPs), copper (Cu, 10-810 µg/L) and their mixtures (Cu+MPs), during 3 and 9 days. Biochemical biomarkers and the expression of antioxidant and neurotoxicity-related genes were evaluated. In the 3-day exposure, catalase and glutathione-S-transferase activities decreased in MPs, Cu and Cu+MPs groups, followed by an increase of lipid peroxidation in the Cu270 and Cu270 +MPs exposed larvae. In the 9-day exposure, ROS levels increased in MPs and Cu30 groups, but no significant oxidative damage was observed, suggesting that the antioxidant system overcome the induced oxidative stress. However, the acetylcholinesterase transcript was downregulated in MPs, Cu and Cu10+MPs groups, indicating that MPs effects in cholinergic neurotransmission may arise after longer exposures. Overall, MPs and Cu can reduce survival, induce oxidative stress, lipid peroxidation, neurotoxicity, and impact negatively fish larvae fitness.
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Affiliation(s)
- Dércia Santos
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal.
| | - Montse Perez
- Centro Oceanográfico de Vigo, Instituto Español de Oceanografía, IEO-CSIC, Subida a Radio Faro 50, 36390 Vigo, Spain
| | - Evaristo Perez
- Centro Oceanográfico de Vigo, Instituto Español de Oceanografía, IEO-CSIC, Subida a Radio Faro 50, 36390 Vigo, Spain
| | - Edna Cabecinha
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Ana Luzio
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Luís Félix
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Sandra M Monteiro
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal; Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, Portugal
| | - Juan Bellas
- Centro Oceanográfico de Vigo, Instituto Español de Oceanografía, IEO-CSIC, Subida a Radio Faro 50, 36390 Vigo, Spain
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Galli M, Tepsich P, Baini M, Panti C, Rosso M, Vafeiadou A, Pantelidou M, Moulins A, Fossi MC. Microplastic abundance and biodiversity richness overlap: Identification of sensitive areas in the Western Ionian Sea. MARINE POLLUTION BULLETIN 2022; 177:113550. [PMID: 35318169 DOI: 10.1016/j.marpolbul.2022.113550] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 02/28/2022] [Accepted: 03/05/2022] [Indexed: 06/14/2023]
Abstract
Plastic pollution in the Mediterranean Sea has been widely reported, but its impact on biodiversity has not been fully explored. Simultaneous sampling of microplastics (MP) with a manta net and surveys of large marine vertebrates were conducted along the coastal waters of Sicily (Western Ionian Sea). A total of 17 neustonic samples have been collected and 17 marine species (cetaceans, sea turtles, seabirds, and fish) have been sighted in the target area. Kernel density estimation was evaluated to highlight a possible overlap between the presence of large marine fauna and MP densities to provide a preliminary risk assessment. The highest biodiversity and MP concentration (0.197 ± 0.130 items/m2) were observed in the southernmost part of the studied area. The overlap between biodiversity hotspots and the occurrence of MP, potential contribute to the identification of sensitive areas of exposure in a poorly studied region.
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Affiliation(s)
- Matteo Galli
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli 4, 53100 Siena, Italy
| | | | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli 4, 53100 Siena, Italy.
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli 4, 53100 Siena, Italy
| | | | - Ariadni Vafeiadou
- CIMA Research Foundation, 17100, Savona, Italy; Aristotle University of Thessaloniki, 54124, Greece
| | - Martha Pantelidou
- CIMA Research Foundation, 17100, Savona, Italy; Aristotle University of Thessaloniki, 54124, Greece
| | | | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli 4, 53100 Siena, Italy
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43
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Miccoli A, Mancini E, Saraceni PR, Della Ventura G, Scapigliati G, Picchietti S. First evidence of in vitro cytotoxic effects of marine microlitter on Merluccius merluccius and Mullus barbatus, two Mediterranean commercial fish species. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 813:152618. [PMID: 34968612 DOI: 10.1016/j.scitotenv.2021.152618] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/17/2021] [Accepted: 12/19/2021] [Indexed: 06/14/2023]
Abstract
Marine litter is composed mainly of plastics and is recognized as a serious threat to marine ecosystems. Ecotoxicological approaches have started elucidating the potential severity of microplastics (MPs) in controlled laboratory studies with pristine materials but no information exists on marine environmental microlitter as a whole. Here, we characterized the litter in the coastal Northern Tyrrhenian sea and in the stomach of two fish species of socio-economic importance, and exposed primary cell cultures of mucosal and lymphoid organs to marine microlitter for evaluating possible cytotoxic effects. An average of 0.30 ± 0.02 microlitter items m-3 was found in water samples. μFT-IR analysis revealed that plastic particles, namely HDPE, polyamide and polypropylene were present in 100% and 83.3% of Merluccius merluccius and Mullus barbatus analyzed, which overall ingested 14.67 ± 4.10 and 5.50 ± 1.97 items/individual, respectively. Moreover, microlitter was confirmed as a vector of microorganisms. Lastly, the apical end-point of viability was found to be significantly reduced in splenic cells exposed in vitro to two microlitter conditions. Considering the role of the spleen in the mounting of adaptive immune responses, our results warrant more in-depth investigations for clarifying the actual susceptibility of these two species to anthropogenic microlitter.
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Affiliation(s)
- A Miccoli
- Department for Innovation in Biological, Agro-food and Forest Systems, University of Tuscia, Viterbo 01100, Italy.
| | - E Mancini
- Italian Fishery Research and Studies Center, Rome 00184, Italy
| | - P R Saraceni
- Department for Innovation in Biological, Agro-food and Forest Systems, University of Tuscia, Viterbo 01100, Italy
| | - G Della Ventura
- Department of Science, Roma 3 University, Rome 00146, Italy; INFN Laboratori Nazionali di Frascati, Via E. Fermi 54, Frascati 00044, Italy
| | - G Scapigliati
- Department for Innovation in Biological, Agro-food and Forest Systems, University of Tuscia, Viterbo 01100, Italy
| | - S Picchietti
- Department for Innovation in Biological, Agro-food and Forest Systems, University of Tuscia, Viterbo 01100, Italy
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44
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Aslam S, Tzoraki O, Krasakopoulou E. Anthropogenic litter in freshwater bodies and their estuaries: an empirical analysis in Lesvos, Greece. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:16563-16575. [PMID: 34648163 DOI: 10.1007/s11356-021-16793-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
The last decade increasing attention to litter accumulation in the marine environment revealed the issue of the terrestrial fluxes of plastic pollution into the oceans. However, limited studies investigate the macro-litter abundance and composition particularly in freshwater ecosystems and the adjusted coastal environment. In this study, we conducted an empirical analysis of anthropogenic litter (AL) in two freshwater streams and their estuaries of Lesvos island (Greece), strongly affected by the waste mismanagement in the Moria refugee camp. A total of 1,622 litter items were collected from five sites during the field campaign between the 3rd and 6th of June 2019. Among these, artificial polymer items (mainly drink bottles, single-use plastic bags, cutlery, and trays) irrespective of the site location constituted the major part ranging from 46 to 91% of total AL by mass. Drink bottles and plastic cutlery are found in higher percentage at Moria camp river and its estuary, while packaging and bag litter are more abundant at upstream sites. The operation of the camp has increased the AL abundance 13 times more than the reference site, causing severe threat to human health and to freshwater and marine environment. It is therefore important to improve the waste management system at (inter)national (change in production and packaging policy) and local scale (introducing sustainable solutions to refugee camp design) by promoting recycling and circular economy projects to diminish AL pollution.
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Affiliation(s)
- Shiza Aslam
- Department of Marine Sciences, University of the Aegean, Mytilene, Greece.
| | - Ourania Tzoraki
- Department of Marine Sciences, University of the Aegean, Mytilene, Greece
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45
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Cutroneo L, Capello M, Domi A, Consani S, Lamare P, Coyle P, Bertin V, Dornic D, Reboa A, Geneselli I, Anghinolfi M. Microplastics in the abyss: a first investigation into sediments at 2443-m depth (Toulon, France). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:9375-9385. [PMID: 35001272 DOI: 10.1007/s11356-021-17997-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 12/03/2021] [Indexed: 06/14/2023]
Abstract
Plastic and microplastic pollutions are known to be widespread across the planet in all types of environments. However, relatively little about microplastic quantities in the deeper areas of the oceans is known, due to the difficulty to reach these environments. In this work, we present an investigation of microplastic (<5 mm) distribution performed in the bottom sediments of the abyssal plain off the coast and the canyon of Toulon (France). Four samples of deep-sea sediment were collected at the depth of 2443 m during the sea operations carried out by the French oceanographic cruises for the KM3NeT project. The chemical and physical characterisation of the sediment was carried out, and items were extracted from sediments by density separation and analysed by optical microscope and µRaman spectroscopy. Results show microplastics in the deep-sea sediments with a concentration of about 80 particles L-1, confirming the hypothesis of microplastics spread to abyssal sediments in the Mediterranean Sea.
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Affiliation(s)
- Laura Cutroneo
- DISTAV, University of Genoa, 26 Corso Europa, I-16132, Genoa, Italy
| | - Marco Capello
- DISTAV, University of Genoa, 26 Corso Europa, I-16132, Genoa, Italy.
| | - Alba Domi
- DIFI, University of Genoa, Via Dodecaneso, 33, 16146, Genoa, Italy
- National Institute for Nuclear Physics, 33 Via Dodecaneso, I-16146, Genoa, Italy
| | - Sirio Consani
- DISTAV, University of Genoa, 26 Corso Europa, I-16132, Genoa, Italy
| | - Patrick Lamare
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille, France
| | - Paschal Coyle
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille, France
| | - Vincent Bertin
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille, France
| | - Damien Dornic
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille, France
| | - Anna Reboa
- DISTAV, University of Genoa, 26 Corso Europa, I-16132, Genoa, Italy
| | - Irene Geneselli
- DISTAV, University of Genoa, 26 Corso Europa, I-16132, Genoa, Italy
| | - Marco Anghinolfi
- DIFI, University of Genoa, Via Dodecaneso, 33, 16146, Genoa, Italy
- National Institute for Nuclear Physics, 33 Via Dodecaneso, I-16146, Genoa, Italy
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46
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Aytan U, Esensoy FB, Senturk Y. Microplastic ingestion and egestion by copepods in the Black Sea. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150921. [PMID: 34653472 DOI: 10.1016/j.scitotenv.2021.150921] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/29/2021] [Accepted: 10/07/2021] [Indexed: 06/13/2023]
Abstract
Ingestion and egestion of microplastics by copepods in the Black Sea was assessed for the first time. Composition and concentration of microplastics in the water column was also evaluated. Samples were collected from three stations (river mouth, coastal and open water) in the Southeastern Black Sea over the course of one year. Microplastic concentration in the water column ranged between 0.12 and 7.62 mp·m-3 (mean 2.04 ± 1.05 mp·m-3) with significantly higher concentrations in the river mouth. The most common types of microplastics were fibres, followed by films and fragments. A total of 11 colours of microplastics were found, being blue the most common colour. Analysis of 1126 C. euxinus and 1065 A. clausi, resulted in 26 and 9 microplastics being detected, respectively. This resulted in a microplastic ingestion of 0.024 ± 0.020 mp. Calanus-1 and 0.008 ± 0.006 mp. Acartia-1. Analysis of 351 faecal pellets, resulted 4 microplastics being found. The average size of ingested microplastics was greater in C. euxinus (0.100 mm ± 0.153 mm) than in A. clausi (0.062 mm ± 0.056 mm). Size of ingested microplastics was in the size range of natural preys of these copepods. Fragments were the most common type of ingested microplastics, followed by films and fibres. The colour of ingested particles was black, blue and red. Our results show that the copepods and the pelagic environment of the Black Sea are contaminated by microplastics. Critical functions of zooplankton in this degraded ecosystem are under risk and zooplankton are likely to act as a vector for the transfer of microplastics and associated toxic chemicals to upper trophic levels including humans in the Black Sea.
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Affiliation(s)
- Ulgen Aytan
- Recep Tayyip Erdogan University, Department of Marine Biology, 53100 Rize, Turkey.
| | - F Başak Esensoy
- Recep Tayyip Erdogan University, Department of Marine Biology, 53100 Rize, Turkey
| | - Yasemen Senturk
- Recep Tayyip Erdogan University, Department of Marine Biology, 53100 Rize, Turkey
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47
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Fagiano V, Alomar C, Compa M, Soto-Navarro J, Jordá G, Deudero S. Neustonic microplastics and zooplankton in coastal waters of Cabrera Marine Protected Area (Western Mediterranean Sea). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 804:150120. [PMID: 34517332 DOI: 10.1016/j.scitotenv.2021.150120] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 05/27/2023]
Abstract
The high abundance of microplastics in marine environments is becoming a growing threat for Marine Protected Areas (MPAs). Recent studies have identified microplastics (MP) as having multiple effects on biota, and it is of special interest to highlight their effects on zooplanktonic organisms. These organisms play a key role on local food web structures and there is a need to better understand the accumulation of MPs and associated contaminants within the food web. The present study addresses MP distribution and composition within Cabrera MPA as well as its effects on local zooplanktonic community composition. Neustonic microplastic and zooplankton abundance and composition were determined in the shallow coastal waters of Cabrera MPA during the summer season of 2019. Samples were taken using a sea surface manta-net, with a mesh size of 335 μm. MPs were found in all manta trawl samples for a total of 7047 MP with an overall mean abundance (± SD) of 3.52 (± 8.81) items/m3, a value higher than those reported for the majority of Western Mediterranean Sea basins. Qualitative and semi-quantitative analyses of the local zooplankton community suggest that its composition could be sensitive to MP abundances. Although no correlation was found between overall mean abundance of MP and zooplankton, a positive correlation was found between MP abundance and the abundance of the planktonic stage of the foraminifer Rosalina globularis (Tretomphalus). This species seems to be able to use MP for its dispersion. On the other hand, a negative correlation between MP abundance and Copepoda abundance was detected. This work confirms that the coastal zooplankton community composition within the MPA of Cabrera are not exempt from MP pollution and suggests important and complex interactions between MP and zooplankton organisms in coastal waters.
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Affiliation(s)
- V Fagiano
- Centro Oceanográfico de Baleares (IEO, CSIC), Moll de Ponent s/n, 07015 Palma de Mallorca, Spain; University of Balearic Islands, Palma de Mallorca, Spain.
| | - C Alomar
- Centro Oceanográfico de Baleares (IEO, CSIC), Moll de Ponent s/n, 07015 Palma de Mallorca, Spain
| | - M Compa
- Centro Oceanográfico de Baleares (IEO, CSIC), Moll de Ponent s/n, 07015 Palma de Mallorca, Spain
| | - J Soto-Navarro
- Physical Oceanography Group of the University of Málaga (GOFIMA), Málaga, Spain
| | - G Jordá
- Centro Oceanográfico de Baleares (IEO, CSIC), Moll de Ponent s/n, 07015 Palma de Mallorca, Spain
| | - S Deudero
- Centro Oceanográfico de Baleares (IEO, CSIC), Moll de Ponent s/n, 07015 Palma de Mallorca, Spain
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48
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Kedzierski M, Palazot M, Soccalingame L, Falcou-Préfol M, Gorsky G, Galgani F, Bruzaud S, Pedrotti ML. Chemical composition of microplastics floating on the surface of the Mediterranean Sea. MARINE POLLUTION BULLETIN 2022; 174:113284. [PMID: 34995887 DOI: 10.1016/j.marpolbul.2021.113284] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 06/14/2023]
Abstract
The Mediterranean Sea is one of the most studied regions in the world in terms of microplastic (MP) contamination. However, only a few studies have analysed the chemical composition of MPs at the Mediterranean Sea surface. In this context, this study aims to describe the chemical composition as a function of particle size, mass and number concentrations of MPs collected in the surface waters of the Mediterranean Sea. The chemical composition showed a certain homogeneity at the Mediterranean Sea scale. The main polymers identified by Fourier Transform Infra-Red (FTIR) spectroscopy were poly(ethylene) (67.3 ± 2.4%), poly(propylene) (20.8 ± 2.1%) and poly(styrene) (3.0 ± 0.9%). Nevertheless, discrepancies, confirmed by the literature, were observed at a mesoscale level. Thus, in the North Tyrrhenian Sea, the proportion of poly(ethylene) was significantly lower than the average value of the Mediterranean Sea (57.9 ± 10.5%). Anthropic sources, rivers, or polymer ageing are assumed to be responsible for the variations observed.
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Affiliation(s)
- Mikaël Kedzierski
- Université Bretagne Sud, UMR CNRS 6027, IRDL, F-56100 Lorient, France.
| | - Maialen Palazot
- Université Bretagne Sud, UMR CNRS 6027, IRDL, F-56100 Lorient, France
| | - Lata Soccalingame
- Université Bretagne Sud, UMR CNRS 6027, IRDL, F-56100 Lorient, France
| | - Mathilde Falcou-Préfol
- University of Antwerp, Systemic Physiological and Ecotoxicological Research (SPHERE), 2020 Antwerp, Belgium
| | - Gabriel Gorsky
- Sorbonne Universités, UMR CNRS 7093, LOV, F-06230 Villefranche sur mer, France; Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
| | | | - Stéphane Bruzaud
- Université Bretagne Sud, UMR CNRS 6027, IRDL, F-56100 Lorient, France
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49
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Terzi Y, Gedik K, Eryaşar AR, Öztürk RÇ, Şahin A, Yılmaz F. Microplastic contamination and characteristics spatially vary in the southern Black Sea beach sediment and sea surface water. MARINE POLLUTION BULLETIN 2022; 174:113228. [PMID: 34875479 DOI: 10.1016/j.marpolbul.2021.113228] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/26/2021] [Accepted: 11/27/2021] [Indexed: 05/16/2023]
Abstract
In this study, the abundance, and characteristics of the microplastics on the southern coast of the Black Sea were assessed. More than 70% of the detected microplastics were smaller than 2.5 mm and mostly consisted of fibers and fragments. The average microplastic abundance in the beach sediment and seawater were 64.06 ± 8.95 particles/kg and 18.68 ± 3.01 particles/m3, respectively. The western coast of the study area (Marmara region) was the most polluted area, and a spatially significant difference was determined in terms of abundance. The composition in the beach sediment (particles/kg) was dominated by styrene acrylonitrile copolymer (SAC) (40.53%), polyethylene terephthalate (PET) (38.75%), and polyethylene (PE) (6.91%), whereas the seawater (particles/m3) was dominated by PET (57.26%), PE (13.52%), and polypropylene PP (11.24%). The results of our study can be a baseline for environmental modeling studies and experimental studies on the marine organisms inhabiting the Black Sea.
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Affiliation(s)
- Yahya Terzi
- Department of Fisheries Technology Engineering, Faculty of Marine Sciences, Karadeniz Technical University, 61530 Trabzon, Turkey.
| | - Kenan Gedik
- Vocational School of Technical Sciences, Recep Tayyip Erdoğan University, 53100 Rize, Turkey
| | - Ahmet Raif Eryaşar
- Vocational School of Technical Sciences, Recep Tayyip Erdoğan University, 53100 Rize, Turkey
| | - Rafet Çağrı Öztürk
- Department of Fisheries Technology Engineering, Faculty of Marine Sciences, Karadeniz Technical University, 61530 Trabzon, Turkey
| | - Ahmet Şahin
- Department of Fisheries Technology Engineering, Faculty of Marine Sciences, Karadeniz Technical University, 61530 Trabzon, Turkey
| | - Fatih Yılmaz
- Vocational School of Technical Sciences, Recep Tayyip Erdoğan University, 53100 Rize, Turkey
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50
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Simon-Sánchez L, Grelaud M, Franci M, Ziveri P. Are research methods shaping our understanding of microplastic pollution? A literature review on the seawater and sediment bodies of the Mediterranean Sea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 292:118275. [PMID: 34626717 DOI: 10.1016/j.envpol.2021.118275] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/23/2021] [Accepted: 09/30/2021] [Indexed: 05/17/2023]
Abstract
The lack of standardization on the definition and methods in microplastic (MP) research has limited the overall interpretation and intercomparison of published data. This has presented different solutions to assess the presence of these pollutants in the natural environment, bringing the science forward. Microplastics have been reported worldwide across different biological levels and environmental compartments. In the Mediterranean Sea, numerous research efforts have been dedicated to defining the MP pollution levels. The reported MP concentrations are comparable to those found in the convergence zone of ocean gyres, pointing to this basin as one of the world's greatest plastic accumulation areas. However, to what extent are the data produced limited by the methods? Here, we present the results of a systematic review of MP research methods and occurrence targeting the seawater and sediment bodies of the Mediterranean Sea. Based on this dataset, we 1) assess the discrepancies and similarities in the methods, 2) analyze how these differences affect the reported concentrations, and 3) identify the limitations of the data produced for the Mediterranean Sea. Moreover, we reaffirm the pressing need of developing a common reporting terminology, and call for international collaboration between Mediterranean countries, especially with North African countries, to provide a complete picture of the MP pollution status in this basin.
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Affiliation(s)
- Laura Simon-Sánchez
- Institute of Environmental Science and Technology (ICTA-UAB), Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Barcelona, Spain.
| | - Michaël Grelaud
- Institute of Environmental Science and Technology (ICTA-UAB), Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Barcelona, Spain
| | - Marco Franci
- Institute of Environmental Science and Technology (ICTA-UAB), Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Barcelona, Spain
| | - Patrizia Ziveri
- Institute of Environmental Science and Technology (ICTA-UAB), Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Barcelona, Spain; Catalan Institution for Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, Barcelona, 08010, Spain
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