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Pereira ADS, da Silva J, Taniguchi S, Montone RC, Lourenço RA. Persistent organic pollutants and polycyclic aromatic hydrocarbons in livers of stranded Arctocephalus australis in southern Brazilian beaches. MARINE POLLUTION BULLETIN 2024; 200:116129. [PMID: 38340375 DOI: 10.1016/j.marpolbul.2024.116129] [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: 12/19/2023] [Revised: 02/02/2024] [Accepted: 02/03/2024] [Indexed: 02/12/2024]
Abstract
23 livers of South American fur seal (Arctocephalus australis) found stranded in southern Brazilian beaches were evaluated for Persistent Organic Pollutants (POPs) and Polycyclic Aromatic Hydrocarbons (PAHs). POPs (DDTs, mirex, eldrin, dieldrin, aldrin, isodrin, HCHs, chlordanes and PCBs) and PAHs in livers were Soxhlet extracted, analyzed and quantified using Gas Chromatography Tandem Mass Spectrometry (GC-TQMS). The main POPs found were PCBs and DDTs, totaling 81 %. Among pesticides, mirex followed DDTs, possibly due to usage in Uruguay, followed by Σdrins, ΣCHLs and ΣHCHs. Naphthalene was the major PAH found, while heavier compounds did not significantly bioaccumulate. Concentrations of POPs resembled previous findings for A. australis. Considering only juveniles, no POPs showed significant differences between sexes. Lipidic content, weight and length did not show any correlation with POP concentration. This was the first record of PAHs and PBDEs in South American fur seals, and the levels of these pollutants were relatively low.
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Affiliation(s)
- Antonio Derley S Pereira
- Marine Emerging Micropollutants Research Laboratory, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil; Laboratory of Marine Organic Chemistry, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil.
| | - Josilene da Silva
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil
| | - Satie Taniguchi
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil
| | - Rosalinda C Montone
- Marine Emerging Micropollutants Research Laboratory, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil; Laboratory of Marine Organic Chemistry, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil
| | - Rafael A Lourenço
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, São Paulo 05508-120, São Paulo, Brazil
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La Guardia MJ, Mainor TM, Luellen DR, Harvey E, Hale RC. Twenty years later: PBDEs in fish from U.S. sites with historically extreme contamination. CHEMOSPHERE 2024; 351:141126. [PMID: 38184081 DOI: 10.1016/j.chemosphere.2024.141126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/19/2023] [Accepted: 01/03/2024] [Indexed: 01/08/2024]
Abstract
Shortly after their production ban PBDE environmental levels retreated from their peak (circa 2000), but rates of decrease appear to be slowing. Therefore, to update environmental PBDE trends, this study re-examined a U.S. riverine system found in 1999 to have the highest PBDE fish tissue (fillet) burdens in the world. Archived 2018-2020 fish tissues were analyzed for PBDEs and results compared to 1999-2000 and 2007 levels. On a positive note, levels decreased by >75% over 20 years. However, PBDEs were still detectable at each collection site (n = 16) and in 93% of the samples. The highest PBDE level (16,300 ng g-1 lipid weight) was observed in fish from the Dan R., downstream from the Hyco R. (where the world's highest level was previously reported). Levels within Hyco R. fish have declined at an annual rate of 30% through 2007. However, reductions during the subsequent 12 years have diminished to only 1.2%. Fillet levels since 2007 actually increased at an estimated annual rate of 8% immediately downstream from the Hyco R. Congener profiles varied between species, likely due to hepatic enzyme debromination, indicating single congener-based health risk evaluations may not be sufficiently protective. Within North America, PBDE fish levels in this freshwater system were twice those of North America's Great Lakes and exceeded by 10-fold those in carp examined from Illinois, USA., another historical hotspot. Average fish PBDE levels also exceed maxima observed in European and Asian riverine systems and were 1000's of times higher than the environmental quality standard (EQS) set by European Parliament (0.0085 ng g-1 wet weight, aquatic biota). Therefore, to protect human health and the environment, PBDE monitoring should remain a priority for regulatory agencies with the goal to identify and eliminate their source and to consider their potential health impacts in the context of other co-existing (emerging and legacy) contaminants.
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Affiliation(s)
- Mark J La Guardia
- Ecosystem Health Section, Virginia Institute of Marine Science, William & Mary, Gloucester Point, VA, 23062, USA.
| | - Thomas M Mainor
- Ecosystem Health Section, Virginia Institute of Marine Science, William & Mary, Gloucester Point, VA, 23062, USA
| | - Drew R Luellen
- Ecosystem Health Section, Virginia Institute of Marine Science, William & Mary, Gloucester Point, VA, 23062, USA
| | - Ellen Harvey
- Ecosystem Health Section, Virginia Institute of Marine Science, William & Mary, Gloucester Point, VA, 23062, USA
| | - Robert C Hale
- Ecosystem Health Section, Virginia Institute of Marine Science, William & Mary, Gloucester Point, VA, 23062, USA
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Durante CA, Manhães B, Santos-Neto EB, Azevedo ADF, Crespo EA, Lailson-Brito J. Natural and anthropogenic organic brominated compounds in the southwestern Atlantic ocean: Bioaccumulation in coastal and oceanic dolphin species. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 341:123005. [PMID: 37995959 DOI: 10.1016/j.envpol.2023.123005] [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: 08/28/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 11/25/2023]
Abstract
Marine pollution is considered a current driver of change in the oceans and despite the urgency to develop more studies, there is limited information in the southern hemisphere. This study aimed to analyze the levels and profiles of natural (MeO-PBDEs) and anthropogenic (BFRs: PBDEs, HBB, PBEB) organic brominated compounds in adipose tissue of two species of dolphins with different distribution and trophic requirements from the Southwestern Atlantic Ocean; the short-beaked common dolphin (Delphinus delphis) and the Fraser's dolphin (Lagenodelphis hosei). In addition, we aim to investigate maternal transfer and biological pattern relationship (sex, age, sexual maturity) in short-beaked common dolphin bioaccumulation. The levels of both groups of contaminants were in the same order of magnitude as those reported for other marine mammals on both a regional and global scale. BFRs profiles were dominated by BDE 28 and BDE 47 in short-beaked common dolphin and Fraser's dolphin, respectively, whereas 2-MeO-BDE 68 was the most abundant natural compound in both species. Evidence of maternal transfer, temporary increase in BDE 154 levels and no influence of sex, age, or sexual maturity on brominated compound concentration was observed in short-beaked common dolphin. This study fills a gap in the knowledge of the Southwestern Atlantic Ocean providing new information on emerging organic pollutants bioavailability for dolphins and, therefore, for the different trophic webs. In addition, it serves as a baseline for further contamination assessments.
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Affiliation(s)
- Cristian Alberto Durante
- Laboratorio de Mamíferos Marinos - Centro para el Estudio de Sistemas Marinos (CESIMAR - CONICET), Bv. Brown 2915, U9120ACD, Puerto Madryn, Chubut, Argentina.
| | - Bárbara Manhães
- Laboratório de Mamíferos Aquáticos e Bioindicadores "Profa. Izabel Gurgel" (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro, 20530-013, Rio de Janeiro, RJ, Brazil.
| | - Elitieri Batista Santos-Neto
- Laboratório de Mamíferos Aquáticos e Bioindicadores "Profa. Izabel Gurgel" (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro, 20530-013, Rio de Janeiro, RJ, Brazil.
| | - Alexandre de Freitas Azevedo
- Laboratório de Mamíferos Aquáticos e Bioindicadores "Profa. Izabel Gurgel" (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro, 20530-013, Rio de Janeiro, RJ, Brazil.
| | - Enrique Alberto Crespo
- Laboratorio de Mamíferos Marinos - Centro para el Estudio de Sistemas Marinos (CESIMAR - CONICET), Bv. Brown 2915, U9120ACD, Puerto Madryn, Chubut, Argentina.
| | - José Lailson-Brito
- Laboratório de Mamíferos Aquáticos e Bioindicadores "Profa. Izabel Gurgel" (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro, 20530-013, Rio de Janeiro, RJ, Brazil.
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Li B, Wang J, Hu G, Liu X, Yu Y, Cai D, Ding P, Li X, Zhang L, Xiang C. Bioaccumulation Behavior and Human Health Risk of Polybrominated Diphenyl Ethers in a Freshwater Food Web of Typical Shallow Lake, Yangtze River Delta. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2671. [PMID: 36768037 PMCID: PMC9916311 DOI: 10.3390/ijerph20032671] [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: 11/14/2022] [Revised: 01/13/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Polybrominated diphenyl ethers (PBDEs) have been commonly found in aquatic ecosystems. Many studies have elucidated the bioaccumulation and biomagnification of PBDEs in seas and lakes, yet few have comprehensively evaluated the bioaccumulation, biomagnification, and health risks of PBDEs in shallow lakes, and there is still limited knowledge of the overall effects of biomagnification and the health risks to aquatic organisms. METHODS In this study, a total of 154 samples of wild aquatic organism and environmental samples were collected from typical shallow lakes located in the Yangtze River Delta in January 2020. The concentrations of PBDEs were determined by an Agilent 7890 gas chromatograph coupled and an Agilent 5795 mass spectrometer (GC/MS) and the bioaccumulation behavior of PBDEs was evaluated in 23 aquatic organisms collected from typical shallow lakes of the Yangtze River Delta. Furthermore, their effects on human health were evaluated by the estimated daily intake (EDI), noncarcinogenic risk, and carcinogenic risk. RESULTS The concentrations of ΣPBDE (defined as the sum of BDE-28, -47, -100, -99, -153, -154, -183, and -209) in biota samples ranged from 2.36 to 85.81 ng/g lipid weight. BDE-209, BDE-153 and BDE-47 were the major PBDE congeners. The factors affecting the concentration of PBDEs in aquatic organisms included dietary habits, species, and the metabolic debromination ability of the PBDE congeners. BDE-209 and BDE-47 were the strongest bioaccumulative PBDE congeners in aquatic organisms. Additionally, except for BDE-99, BDE-153 and BDE-154, the trophic magnification factor (TMF) values of PBDE congeners were significantly higher than 1. Moreover, the log Kow played a significant role in the biomagnification ability of PBDE congeners. The noncarcinogenic risk of PBDE congeners and carcinogenic risk of BDE-209 from aquatic products were lower than the thresholds. CONCLUSIONS PBDE congeners were bioaccumulated and biomagnified to varying degrees in aquatic organisms from typical shallow lakes. Both the noncarcinogenic and carcinogenic risks assessment of edible aquatic products indicated that none of the PBDE congeners pose health risks to the localite. This study will provide a basis for a comprehensive assessment of PBDEs in aquatic ecosystems in shallow lakes and for environmental prevention measures for decision-makers.
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Affiliation(s)
- Bei Li
- South China Institute of Environmental Sciences, Ministry of Ecology and Environment, The Postgraduate Training Base of Jinzhou Medical University, Guangzhou 510530, China
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Juanheng Wang
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
- College of Resources and Environment, Yangtze University, Wuhan 430100, China
| | - Guocheng Hu
- South China Institute of Environmental Sciences, Ministry of Ecology and Environment, The Postgraduate Training Base of Jinzhou Medical University, Guangzhou 510530, China
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Xiaolin Liu
- South China Institute of Environmental Sciences, Ministry of Ecology and Environment, The Postgraduate Training Base of Jinzhou Medical University, Guangzhou 510530, China
| | - Yunjiang Yu
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Dan Cai
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Ping Ding
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Xin Li
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Lijuan Zhang
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
| | - Chongdan Xiang
- South China Institute of Environmental Sciences, Ministry of Ecology and Environment, The Postgraduate Training Base of Jinzhou Medical University, Guangzhou 510530, China
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510530, China
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Lewis PJ, Lashko A, Chiaradia A, Allinson G, Shimeta J, Emmerson L. New and legacy persistent organic pollutants (POPs) in breeding seabirds from the East Antarctic. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 309:119734. [PMID: 35835279 DOI: 10.1016/j.envpol.2022.119734] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 07/02/2022] [Accepted: 07/04/2022] [Indexed: 06/15/2023]
Abstract
Persistent organic pollutants (POPs) are pervasive and a significant threat to the environment worldwide. Yet, reports of POP levels in Antarctic seabirds based on blood are scarce, resulting in significant geographical gaps. Blood concentrations offer a snapshot of contamination within live populations, and have been used widely for Arctic and Northern Hemisphere seabird species but less so in Antarctica. This paper presents levels of legacy POPs (polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs)) and novel brominated flame retardants (NBFRs) in the blood of five Antarctic seabird species breeding within Prydz Bay, East Antarctica. Legacy PCBs and OCPs were detected in all species sampled, with Adélie penguins showing comparatively high ∑PCB levels (61.1 ± 87.6 ng/g wet weight (ww)) compared to the four species of flying seabirds except the snow petrel (22.5 ± 15.5 ng/g ww), highlighting that legacy POPs are still present within Antarctic wildlife despite decades-long bans. Both PBDEs and NBFRs were detected in trace levels for all species and hexabromobenzene (HBB) was quantified in cape petrels (0.3 ± 0.2 ng/g ww) and snow petrels (0.2 ± 0.1 ng/g ww), comparable to concentrations found in Arctic seabirds. These results fill a significant data gap within the Antarctic region for POPs studies, representing a crucial step forward assessing the fate and impact of legacy POPs contamination in the Antarctic environment.
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Affiliation(s)
- Phoebe J Lewis
- School of Science, RMIT University, GPO Box 2476, Melbourne, Victoria, 3001, Australia.
| | - Anna Lashko
- Australian Antarctic Division, 203 Channel Highway, Kingston, Tasmania, 7050, Australia
| | - Andre Chiaradia
- Conservation Department, Phillip Island Nature Parks, Victoria, 3925, Australia
| | - Graeme Allinson
- School of Science, RMIT University, GPO Box 2476, Melbourne, Victoria, 3001, Australia
| | - Jeff Shimeta
- School of Science, RMIT University, GPO Box 2476, Melbourne, Victoria, 3001, Australia
| | - Louise Emmerson
- Australian Antarctic Division, 203 Channel Highway, Kingston, Tasmania, 7050, Australia
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Xie Z, Zhang P, Wu Z, Zhang S, Wei L, Mi L, Kuester A, Gandrass J, Ebinghaus R, Yang R, Wang Z, Mi W. Legacy and emerging organic contaminants in the polar regions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 835:155376. [PMID: 35461927 DOI: 10.1016/j.scitotenv.2022.155376] [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: 02/02/2022] [Revised: 04/09/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
The presence of numerous emerging organic contaminants (EOCs) and remobilization of legacy persistent organic pollutants (POPs) in polar regions have become significant concerns of the scientific communities, public groups and stakeholders. This work reviews the occurrences of EOCs and POPs and their long-range environmental transport (LRET) processes via atmosphere and ocean currents from continental sources to polar regions. Concentrations of classic POPs have been systematically monitored in air at several Arctic stations and showed seasonal variations and declining trends. These chemicals were also the major POPs reported in the Antarctica, while their concentrations were lower than those in the Arctic, illustrating the combination of remoteness and lack of potential local sources for the Antarctica. EOCs were investigated in air, water, snow, ice and organisms in the Arctic. Data in the Antarctica are rare. Reemission of legacy POPs and EOCs accumulated in glaciers, sea ice and snow may alter the concentrations and amplify their effects in polar regions. Thus, future research will need to understand the various biogeochemical and geophysical processes under climate change and anthropogenic pressures.
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Affiliation(s)
- Zhiyong Xie
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany.
| | - Peng Zhang
- School of Environmental Science and Technology, Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Zilan Wu
- National Marine Environmental Monitoring Center, Dalian 116023, China
| | - Shuang Zhang
- National Marine Environmental Monitoring Center, Dalian 116023, China
| | - Lijia Wei
- School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
| | - Lijie Mi
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany
| | - Anette Kuester
- German Environment Agency (Umweltbundesamt), Wörlitzer Platz 1, 06844 Dessau-Roßlau, Germany
| | - Juergen Gandrass
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany
| | - Ralf Ebinghaus
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany
| | - Ruiqiang Yang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Zhen Wang
- National Marine Environmental Monitoring Center, Dalian 116023, China
| | - Wenying Mi
- MINJIE Institute of Environmental Science and Health Research, Geesthacht 21025, Germany
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de Oliveira-Ferreira N, Manhães BMR, Santos-Neto EB, Rocha Y, Guari EB, Botta S, Colosio AC, Ramos HGC, Barbosa L, Cunha IAG, Bisi TL, Azevedo AF, Cunha HA, Lailson-Brito J. Franciscana dolphins, Pontoporia blainvillei, as environmental sentinels of the world's largest mining disaster: Temporal trends for organohalogen compounds and their consequences for an endangered population. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 306:119370. [PMID: 35526646 DOI: 10.1016/j.envpol.2022.119370] [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: 12/22/2021] [Revised: 04/19/2022] [Accepted: 04/25/2022] [Indexed: 06/14/2023]
Abstract
On November 5th, 2015, the Fundão dam collapsed in Minas Gerais, southeastern Brazil, releasing millions of cubic meters of mud containing mining residue into the Doce River. Two weeks later, the mud arrived to the marine environment, triggering changes in franciscana dolphin habitat, Pontoporia blainvillei, from Franciscana Management Area Ia. This is an isolated population of the most endangered cetacean species in the South Atlantic Ocean. Organohalogen compounds (OHCs) may pose a threat to this endangered population because of their endocrine disrupting properties. Hence, this study sought to determine if there were differences in the bioaccumulation profile of OHC (PCBs, DDTs, Mirex, HCB, HCHs, PBDEs, PBEB, HBBZ and MeO-BDEs) in franciscana dolphins before and after dam collapse and to build a temporal trend. Blubber of 33 stranded individuals was collected in Espírito Santo state for organohalogen assessment between 2003 and 2019. Differences were found between franciscana dolphins collected prior to and after the disaster. Additionally, significant temporal trends for organochlorine pesticides and natural and anthropogenic organobromine were detected. The increase in pesticide concentrations after 2015 is suggestive of their reavailability in the environment. The decline in organobromine over time could be due to their debromination in the marine environment and alterations in the composition of their natural producers. PCBs remained stable during the period of the study. Our findings show an increase in endocrine disruptor concentrations, which is of great concern for this endangered population.
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Affiliation(s)
- Nara de Oliveira-Ferreira
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil; Programa de Pós-Graduação em Ciências Biológicas, Biofísica, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ), Avenida Carlos Chagas Filho, 373, 21941-590, Rio de Janeiro, Brazil.
| | - Bárbara M R Manhães
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - Elitieri B Santos-Neto
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - Yasmin Rocha
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - Emi B Guari
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - Silvina Botta
- Laboratório de Ecologia e Conservação da Megafauna Marinha (ECOMEGA), Instituto de Oceanografia, Universidade Federal do Rio Grande (FURG), Avenida Itália s/n, 96203-900, Rio Grande, Rio Grande do Sul, Brazil
| | - Adriana C Colosio
- Instituto Baleia Jubarte, Rua Barão do Rio Branco, 125, 45900-000, Caravelas, Bahia, Brazil
| | - Hernani G C Ramos
- Instituto Baleia Jubarte, Rua Barão do Rio Branco, 125, 45900-000, Caravelas, Bahia, Brazil
| | - Lupércio Barbosa
- Instituto ORCA), Rua Quinze de Novembro, 29101-055, Vila Velha, Espírito Santo, Brazil
| | - Ian A G Cunha
- Instituto ORCA), Rua Quinze de Novembro, 29101-055, Vila Velha, Espírito Santo, Brazil
| | - Tatiana L Bisi
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - Alexandre F Azevedo
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - Haydée A Cunha
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil
| | - José Lailson-Brito
- Laboratório de Mamíferos Aquáticos e Bioindicadores (MAQUA), Faculdade de Oceanografia, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, 20550-013, Rio de Janeiro, Brazil; Programa de Pós-Graduação em Ciências Biológicas, Biofísica, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ), Avenida Carlos Chagas Filho, 373, 21941-590, Rio de Janeiro, Brazil
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Analysis of brominated flame retardants in the aquatic environment: a review. Arh Hig Rada Toksikol 2021; 72:254-267. [PMID: 34985845 PMCID: PMC8785114 DOI: 10.2478/aiht-2021-72-3576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/01/2021] [Indexed: 11/20/2022] Open
Abstract
The most common and consequently analysed brominated flame retardants (BFRs) are polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs), tetrabromobisphenol A (TBBPA), tetrabromobisphenol S (TBBPS), and hexabromocyclododecane (HBCD). As these persistent organic pollutants are widespread in the environment and have a number of harmful effects on human health, the production and use of most has been banned for several years. The aquatic environment is polluted by these compounds through their deposition from the atmosphere, sewage sludge, wastewater treatment plants, and landfills, and higher levels are found in areas with developed industry and agriculture and near landfills. Each compound also seems to show preference for specific compartments of the aquatic environment, i.e. water, sediment, or aquatic organisms, according to their physicochemical properties. The aim of this review was to take a closer look at the analysis of BFRs, as without reliable analysis we would not be able to determine their levels and distribution across the aquatic compartments and assess human exposure and health risks. Particularly worrying are the health risks associated with PBDEs in fish, whose levels generally exceed the permitted values.
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Kim JT, Choi YJ, Barghi M, Kim JH, Jung JW, Kim K, Kang JH, Lammel G, Chang YS. Occurrence, distribution, and bioaccumulation of new and legacy persistent organic pollutants in an ecosystem on King George Island, maritime Antarctica. JOURNAL OF HAZARDOUS MATERIALS 2021; 405:124141. [PMID: 33087285 DOI: 10.1016/j.jhazmat.2020.124141] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/13/2020] [Accepted: 09/27/2020] [Indexed: 06/11/2023]
Abstract
The occurrence and bioaccumulation of new and legacy persistent organic pollutants (POPs), organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), polychlorinated naphthalenes (PCNs), hexabromocyclododecanes (HBCDs), and Dechlorane Plus (DPs) and their related compounds (Dechloranes) in an ecosystem on King George Island, Antarctica are investigated. The new and legacy POPs were widely detected in the animal samples collected from Antarctica, which included Limpet, Antarctic cod, Amphipods, Antarctic icefish, Gentoo and Chinstrap penguins, Kelp gull, and South polar skua. The trophic magnification factors indicated that the levels of PCNs and HBCDs, as well as the legacy POPs, were magnified through the food web, whereas DPs might be diluted through the trophic levels contradicting the classification of Dechloranes as POPs. This is one of the first extensive surveys on PCNs, HBCDs, and Dechloranes, which provides unique information on the distribution and trophic biomagnification potential of the new and legacy POPs in the Antarctic region.
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Affiliation(s)
- Jun-Tae Kim
- Pohang University of Science and Technology (POSTECH), San 31, Hyoja-dong, Nam-gu, Pohang 37673, South Korea; Korea Polar Research Institute (KOPRI), 26 Songdomirae-ro, Yeonsu-gu, Incheon 21990, South Korea
| | - Yun-Jeong Choi
- Pohang University of Science and Technology (POSTECH), San 31, Hyoja-dong, Nam-gu, Pohang 37673, South Korea
| | - Mandana Barghi
- Pohang University of Science and Technology (POSTECH), San 31, Hyoja-dong, Nam-gu, Pohang 37673, South Korea
| | - Jeong-Hoon Kim
- Korea Polar Research Institute (KOPRI), 26 Songdomirae-ro, Yeonsu-gu, Incheon 21990, South Korea
| | - Jin-Woo Jung
- Korea Polar Research Institute (KOPRI), 26 Songdomirae-ro, Yeonsu-gu, Incheon 21990, South Korea
| | - Kitae Kim
- Korea Polar Research Institute (KOPRI), 26 Songdomirae-ro, Yeonsu-gu, Incheon 21990, South Korea
| | - Jung-Ho Kang
- Korea Polar Research Institute (KOPRI), 26 Songdomirae-ro, Yeonsu-gu, Incheon 21990, South Korea
| | - Gerhard Lammel
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany; Research Center for Toxic Compounds in the Environment (RECETOX), Masaryk University, Kamenice 753/5, Brno 625 00, Czech Republic
| | - Yoon-Seok Chang
- Pohang University of Science and Technology (POSTECH), San 31, Hyoja-dong, Nam-gu, Pohang 37673, South Korea.
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10
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Krasnobaev A, ten Dam G, Boerrigter-Eenling R, Peng F, van Leeuwen SPJ, Morley SA, Peck LS, van den Brink NW. Legacy and Emerging Persistent Organic Pollutants in Antarctic Benthic Invertebrates near Rothera Point, Western Antarctic Peninsula. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:2763-2771. [PMID: 31950826 PMCID: PMC7057541 DOI: 10.1021/acs.est.9b06622] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Pollutant levels in polar regions are gaining progressively more attention from the scientific community. This is especially so for pollutants that persist in the environment and can reach polar latitudes via a wide range of routes, such as some persistent organic pollutants (POPs). In this study, samples of Antarctic marine benthic organisms were analyzed for legacy and emerging POPs (polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and organochlorine pesticides) to comprehensively assess their current POP concentrations and infer the potential sources of the pollutants. Specimens of five benthic invertebrate species were collected at two distinct locations near Rothera research station on the Antarctic Peninsula (67°35'8 ̋ S and 68°7'59 ̋ W). Any impact of the nearby Rothera station as a local source of pollution appeared to be negligible. The most abundant chemicals detected were hexachlorobenzene (HCB) and BDE-209. The highest concentrations detected were in limpets and sea urchins, followed by sea stars, ascidians, and sea cucumbers. The relative congener patterns of PCBs and PBDEs were similar in all of the species. Some chemicals (e.g., heptachlor, oxychlordane, and mirex) were detected in the Antarctic invertebrates for the first time. Statistical analyses revealed that the distribution of the POPs was not only driven by the feeding traits of the species but also by the physicochemical properties of the specific compounds.
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Affiliation(s)
- Artem Krasnobaev
- Sub-Department
of Toxicology, Wageningen University, PO Box 8000, NL 6700 EA Wageningen, the Netherlands
| | - Guillaume ten Dam
- Wageningen
Research, Wageningen Food Safety Research
(WFSR), PO Box 230, NL 6700 AE Wageningen, the Netherlands
- DSP-systems, Food Valley
BTA12, Darwinstraat 7a, 6718 XR Ede, the Netherlands
| | - Rita Boerrigter-Eenling
- Wageningen
Research, Wageningen Food Safety Research
(WFSR), PO Box 230, NL 6700 AE Wageningen, the Netherlands
| | - Fang Peng
- Luxembourg
Institute of Health, Rue Thomas Edison 1A−B, 1445 Strassen, Luxembourg
| | - Stefan P. J. van Leeuwen
- Wageningen
Research, Wageningen Food Safety Research
(WFSR), PO Box 230, NL 6700 AE Wageningen, the Netherlands
| | - Simon A. Morley
- Natural
Environment Research Council (NERC), British
Antarctic Survey, Cambridge CB3 0ET, United Kingdom
| | - Lloyd S. Peck
- Natural
Environment Research Council (NERC), British
Antarctic Survey, Cambridge CB3 0ET, United Kingdom
| | - Nico W. van den Brink
- Sub-Department
of Toxicology, Wageningen University, PO Box 8000, NL 6700 EA Wageningen, the Netherlands
- E-mail:
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11
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Klinčić D, Dvoršćak M, Jagić K, Mendaš G, Herceg Romanić S. Levels and distribution of polybrominated diphenyl ethers in humans and environmental compartments: a comprehensive review of the last five years of research. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:5744-5758. [PMID: 31933075 DOI: 10.1007/s11356-020-07598-7] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 01/01/2020] [Indexed: 06/10/2023]
Abstract
Polybrominated diphenyl ethers (PBDEs) are a class of brominated flame retardants (BFRs), present in the environment, animals, and humans. Their levels, distribution, and human exposure have been studied extensively, and over the last decade, various legal measures have been taken to prohibit or minimize their production and use due to the increasing amount of evidence of their harmful effects on human and animal health.Our aim here was to make a comprehensive and up-to-date review of the levels and distribution of PBDEs in the aquatic environment, air, and soil, in indoor dust, and in humans. To fulfill this, we searched through Web of Science for literature data reported in the last five years (2015-2019) on levels of at least six key PBDE congeners in abovementioned matrices. According to our summarized data, significant PBDE mass concentrations/fractions are still being detected in various sample types across the world, which implies that PBDE contamination is an ongoing problem. Secondary sources of PBDEs like contaminated soils and landfills, especially those with electronic and electrical waste (e-waste), represent a particular risk to the future and therefore require a special attention of scientists.
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Affiliation(s)
- Darija Klinčić
- Institute for Medical Research and Occupational Health, Ksaverska c. 2, HR-10001, Zagreb, Croatia
| | - Marija Dvoršćak
- Institute for Medical Research and Occupational Health, Ksaverska c. 2, HR-10001, Zagreb, Croatia.
| | - Karla Jagić
- Institute for Medical Research and Occupational Health, Ksaverska c. 2, HR-10001, Zagreb, Croatia
| | - Gordana Mendaš
- Institute for Medical Research and Occupational Health, Ksaverska c. 2, HR-10001, Zagreb, Croatia
| | - Snježana Herceg Romanić
- Institute for Medical Research and Occupational Health, Ksaverska c. 2, HR-10001, Zagreb, Croatia
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12
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Wu Z, Lin T, Guo T, Li Y, Li Z, Guo Z. Occurrence, air-sea exchange, and gas-particle partitioning of atmospheric polybrominated diphenyl ethers from East Asia to the Northwest Pacific Ocean. CHEMOSPHERE 2020; 240:124933. [PMID: 31726611 DOI: 10.1016/j.chemosphere.2019.124933] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/20/2019] [Accepted: 09/20/2019] [Indexed: 06/10/2023]
Abstract
The occurrence, air-sea exchange, and gas-particle partitioning of polybrominated diphenyl ethers (PBDEs) were analyzed during a 2015 research expedition from the East China Sea (ECS) to the open Northwest Pacific Ocean (NWP). The sum of 13 PBDEs (Σ13PBDEs) in air and surface seawater varied in the range of 0.54-14.5. pg m-3 and 0.60-13.5 pg L-1, respectively, with the highest concentrations observed in the ECS. The Clausius-Clapeyron approach and air mass origin analysis indicated that continued primary emissions of PBDEs, particularly BDE-209, from East Asian sources governed the spatial variability of air PBDEs over the NWP through long-range atmospheric transport (LRAT). Net air-to-seawater gas deposition of PBDEs was evidenced based on the fugacity calculation with sum fluxes of seven selected PBDEs ranging from -45 to -582 pg m-2 d-1. Following the substantial advection of aerosol phase BDE-209 over the ECS, dry particle deposition dominated the input pathway of PBDEs into the ECS, whereas in the open NWP, relatively free from the influence of the land emissions, fluxes in PBDE absorption and in dry particle deposition were comparable. This suggests an impact of continental outflow on the fate of atmospheric PBDEs over the NWP. Regarding gas-particle partitioning, PBDEs over the NWP were obviously absorbed into continental organic aerosols during atmospheric transport, except for BDE-209, which tended to remain within the steady state.
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Affiliation(s)
- Zilan Wu
- College of Resources and Environment, Shanxi University of Finance and Economics, Taiyuan, 030006, China; Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Institute of Atmospheric Sciences, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China.
| | - Tian Lin
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai, 201306, China
| | - Tianfeng Guo
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Institute of Atmospheric Sciences, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
| | - Yuanyuan Li
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Institute of Atmospheric Sciences, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
| | - Zhongxia Li
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Institute of Atmospheric Sciences, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China
| | - Zhigang Guo
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Institute of Atmospheric Sciences, Department of Environmental Science and Engineering, Fudan University, Shanghai, 200433, China.
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13
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Sun R, Pan C, Li QX, Peng F, Mai B. Occurrence and congener profiles of polybrominated diphenyl ethers in green mussels (Perna viridis) collected from northern South China Sea and the associated potential health risk. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 698:134276. [PMID: 31514028 DOI: 10.1016/j.scitotenv.2019.134276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/02/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
Polybrominated diphenyl ether (PBDE) contamination has become a major concern over the effects on human health. In the present study, we collected widely consumed green mussels (Perna viridis) samples from the northern South China Sea (NSCS) to investigate the occurrence, spatial distribution, congener profiles as well as potential risk of 18 PBDEs. All the target PBDEs were detected in green mussel samples, indicating their ubiquitous distribution. The concentrations of the total 18 PBDES (ΣPBDEs) in all samples varied from 6.96 to 55.6 ng/g lipid weight (lw), with BDE-47 and BDE-209 being the predominant PBDE congeners. Overall, the ΣPBDEs pollution in green mussels from NSCS was at a moderate to high level in comparison with the PBDEs pollution worldwide. The dietary exposure of the local population in South China to PBDEs via consuming green mussels was estimated to be 0.30-0.80 ng/kg body weight (bw)/day. Evaluation of the exposure risk for BDE-47, 99, 153 and 209 indicated that health risks due to green mussel consumption are substantially lower than the U.S. EPA minimum concern level.
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Affiliation(s)
- Runxia Sun
- School of Marine Sciences, Nanjing University of Information Science and Technology, Nanjing, 210044, China
| | - Changgui Pan
- School of Marine Sciences, Guangxi University, Nanning 530004, China; Guangxi Laboratory on the Study of Coral Reefs in the South China Sea, Guangxi University, Nanning 530004, China.
| | - Qing X Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, 1955 East-West Road, Honolulu, HI 96822, USA
| | - Fengjiao Peng
- Department of Population Health, Luxembourg Institute of Health, 1A-B, Rue Thomas Edison, L-1445 Strassen, Luxembourg
| | - Bixian Mai
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
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14
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Quadri Adrogué A, Miglioranza KSB, Copello S, Favero M, Seco Pon JP. Pelagic seabirds as biomonitors of persistent organic pollutants in the Southwestern Atlantic. MARINE POLLUTION BULLETIN 2019; 149:110516. [PMID: 31425845 DOI: 10.1016/j.marpolbul.2019.110516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/11/2019] [Accepted: 08/11/2019] [Indexed: 06/10/2023]
Abstract
Persistent Organic Pollutants (POPs) are accumulated through time and can exert different effect on ecosystems. POPs and Chlorpyrifos, a current use pesticide, were assessed in body feathers of males and females of Black-browed albatross (Thalassarche melanophris, BBA) and Cape petrels (Daption capense, CAP) during their non-breeding seasons at the Patagonian Shelf, Argentina. Chlorpyrifos showed the highest values among all pollutants in both species (49.56-84.88 ng g-1), resulting from current agricultural practices. The pattern OCPs > PCBs > PBDEs was observed in both species, and CAP showed higher concentrations than BBA probably as a consequence of higher lipid mobilization and pollutants availability during dispersion. Non-significant differences between sexes about POPs levels were found; however a slight tendency was observed, females>males in CAP, and males>females in BBA. More attention and further studies are needed to understand seabirds' physiology and its relationship with the pollutants distribution in their tissues and considering breeding season.
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Affiliation(s)
- Agustina Quadri Adrogué
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata 7600, Argentina; Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata (7600), Argentina
| | - Karina S B Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata 7600, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina.
| | - Sofía Copello
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
| | - Marco Favero
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
| | - Juan P Seco Pon
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
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15
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Liu K, Qiu Y, Zhou S, Lin K, Chen D, Qu H, Wang X, Hu Y, Wang Y. Spatial Distribution and Congener Profiles of Polybrominated Diphenyl Ethers in Surface Sediment from Sanmen Bay and Xiamen Bay, Southeast China. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2019; 103:597-603. [PMID: 31309234 DOI: 10.1007/s00128-019-02681-3] [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: 05/17/2019] [Accepted: 07/09/2019] [Indexed: 06/10/2023]
Abstract
Coastal areas are influenced by anthropogenic input of a variety of organic pollutants, among which polybrominated diphenyl ethers (PBDEs) represent an important group. In the present study, we investigated the contamination status of PBDEs in surface sediment from two economically important Bays in Southeast China, Sanmen Bay (SMB; n = 29) and Xiamen Bay (XMB; n = 10). Concentrations of ∑PBDEs ranged from 2.2 to 78.5 ng/g dw (median 5.7 ng/g dw) in SMB and 7.9-276.0 ng/g dw (median 43.5 ng/g dw) in XMB, respectively. A nearshore-offshore decreasing trend was observed for both ∑PBDEs and BDE-209 concentrations, indicating strong urban influences. Although the current levels would not produce any significant impact on benthos and aquatic ecosystems of the studied regions, continuous monitoring is needed to understand the temporal trends of contamination in the important coastal waters and whether sediment-associated PBDEs constitute a potential source to aquatic ecosystems.
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Affiliation(s)
- Kunyan Liu
- Research Center for Harmful Algae and Marine Biology, Jinan University, Guangzhou, 510632, China
| | - Yong Qiu
- Research Center for Harmful Algae and Marine Biology, Jinan University, Guangzhou, 510632, China
| | - Shanshan Zhou
- College of Environment, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Kunde Lin
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, College of the Environment & Ecology, Xiamen University, Xiamen, 361102, China
| | - Da Chen
- School of Environment and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Han Qu
- School of Environment and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Xiaodong Wang
- Research Center for Harmful Algae and Marine Biology, Jinan University, Guangzhou, 510632, China
| | - Yongxia Hu
- School of Environment and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China.
| | - Yan Wang
- Research Center for Harmful Algae and Marine Biology, Jinan University, Guangzhou, 510632, China.
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16
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Wu Z, Han W, Yang X, Li Y, Wang Y. The occurrence of polybrominated diphenyl ether (PBDE) contamination in soil, water/sediment, and air. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:23219-23241. [PMID: 31270770 DOI: 10.1007/s11356-019-05768-w] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 06/17/2019] [Indexed: 06/09/2023]
Abstract
As a kind of brominated flame retardants (BFRs), polybrominated diphenyl ethers (PBDEs) are extensively used in different types of electronic equipment, furniture, plastics, and textiles. PBDEs are ubiquitous environmental contaminants that may impact human health and ecosystems. Here we highlight recent findings on the occurrence, contamination status, and transport of PBDEs in soil, water/sediment, and air. Four aspects are discussed in detail: (1) sources of PBDEs to the environment; (2) occurrence and transport of PBDEs in soil; (3) PBDEs in aquatic ecosystems (water/sediment) and their water-sediment partitioning; and (4) the occurrence of PBDEs in the atmosphere and their gas-particle partitioning. Future prospects for the investigation on PBDEs occurrence are also discussed based on current scientific and practical needs.
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Affiliation(s)
- Zhineng Wu
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Wei Han
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Xin Yang
- School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yao Li
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Yingying Wang
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China.
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17
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Rigét F, Bignert A, Braune B, Dam M, Dietz R, Evans M, Green N, Gunnlaugsdóttir H, Hoydal KS, Kucklick J, Letcher R, Muir D, Schuur S, Sonne C, Stern G, Tomy G, Vorkamp K, Wilson S. Temporal trends of persistent organic pollutants in Arctic marine and freshwater biota. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 649:99-110. [PMID: 30172138 DOI: 10.1016/j.scitotenv.2018.08.268] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/20/2018] [Accepted: 08/20/2018] [Indexed: 06/08/2023]
Abstract
More than 1000 time-series of persistent organic pollutants (POPs) in Arctic biota from marine and freshwater ecosystems some extending back to the beginning of 1980s were analyzed using a robust statistical method. The Arctic area encompassed extended from Alaska, USA in the west to northern Scandinavian in the east, with data gaps for Arctic Russia and Arctic Finland. The aim was to investigate whether temporal trends for different animal groups and matrices were consistent across a larger geographical area. In general, legacy POPs showed decreasing concentrations over the last two to three decades, which were most pronounced for α-HCH and least pronounced for HCB and β-HCH. Few time-series of legacy POPs showed increasing trends and only at sites suspected to be influenced by local source. The brominated flame retardant congener BDE-47 showed a typical trend of increasing concentration up to approximately the mid-2000s followed by a decreasing concentration. A similar trend was found for perfluorooctane sulfonic acid (PFOS). These trends are likely related to the relatively recent introduction of national and international controls of hexa- and hepta-BDE congeners and the voluntary phase-out of PFOS production in the USA in 2000. Hexabromocyclododecane (HBCDD) was the only compound in this study showing a consistent increasing trend. Only 12% of the long-term time-series were able to detect a 5% annual change with a statistical power of 80% at α < 0.05. The remaining 88% of time-series need additional years of data collection before fulfilling these statistical requirements. In the case of the organochlorine long-term time-series, 45% of these would require >20 years monitoring before this requirement would be fulfilled.
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Affiliation(s)
- Frank Rigét
- University of Aarhus, Department of Bioscience, Arctic Research Centre, PO Box 358, DK-4000 Roskilde, Denmark; Greenland Institute of Natural Resources, Kivioq 2, PO Box 570, Nuuk 3900, Greenland.
| | - Anders Bignert
- Dep. of Environmental Research and Monitoring, Swedish Museum of Natural History, PO Box 50 007, S-104 05 Stockholm, Sweden
| | - Birgit Braune
- Environment and Climate Change Canada, National Wildlife Research Centre, Carleton University, Raven Road, Ottawa K1A 0H3, Canada
| | - Maria Dam
- Environment Agency, Traðagøta 38, P.O. Box 2048, FO-165 Argir, Faroe Islands
| | - Rune Dietz
- University of Aarhus, Department of Bioscience, Arctic Research Centre, PO Box 358, DK-4000 Roskilde, Denmark
| | - Marlene Evans
- Aquatic Ecosystem Protection Research Division, Environment Canada, 11 Innovation Blvd, Saskatoon, SK S7N 3H5, Canada
| | - Norman Green
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, NO-0349 Oslo, Norway
| | | | - Katrin S Hoydal
- Environment Agency, Traðagøta 38, P.O. Box 2048, FO-165 Argir, Faroe Islands
| | - John Kucklick
- National Institute of Standards and Technology, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, USA
| | - Robert Letcher
- Environment and Climate Change Canada, National Wildlife Research Centre, Carleton University, Raven Road, Ottawa K1A 0H3, Canada
| | - Derek Muir
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, 867 Lakeshore Road, Burlington L7S 1A1, Ontario, Canada
| | - Stacy Schuur
- National Institute of Standards and Technology, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, USA
| | - Christian Sonne
- University of Aarhus, Department of Bioscience, Arctic Research Centre, PO Box 358, DK-4000 Roskilde, Denmark
| | - Gary Stern
- Centre for Earth Observation Sciences (CEOS), Clayton H. Riddell Faculty of Environment, Earth and Resources, University of Manitoba,586 Wallace Bld, 125 Dysart Rd., Winnipeg R3T 2N2, Manitoba, Canada
| | - Gregg Tomy
- Centre for Oil and Gas Research and Development, University of Manitoba, Department of Chemistry, Winnipeg R3T 2N2, Manitoba, Canada
| | - Katrin Vorkamp
- University of Aarhus, Department of Environmental Science, Arctic Research Centre, PO Box 358, DK-4000 Roskilde, Denmark
| | - Simon Wilson
- Arctic Monitoring and Assessment Programme (AMAP) Secretariat, PO Box 8100 Dep., N-0032 Oslo, Norway
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