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Varrica D, Tamburo E, Alaimo MG. Levels of trace elements in human hair samples of adolescents living near petrochemical plants. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2022; 44:3779-3797. [PMID: 34698985 DOI: 10.1007/s10653-021-01124-5] [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: 12/02/2020] [Accepted: 09/30/2021] [Indexed: 06/13/2023]
Abstract
The aim of the study is a comparative analysis to investigate human hair metal profiles of adolescents residing near petrochemical plants (Sicily, Italy). We selected the small town of Augusta, Gela, and Pace del Mela, and a control area made up of the towns characterized by low anthropogenic activity. Twenty trace elements were measured in samples of scalp hair from adolescents (11-14 years old) of both genders. Hair samples were cleaned using a rigorous cleaning method, mineralized, and processed for analyses by inductively coupled plasma-mass spectrometry (ICP-MS). In industrial sites, zinc was always the most abundant element, ranging from186 to 217 μg g-1. Following zinc, the elements Al, Ba, Cu, Fe, and Sr were in the range 1-20 μg g-1. The remaining elements had concentrations < 1 μg g-1. The comparison with adolescents living in suburban area highlighted that As, Ba, Mn, Sr, U, and V have the highest median concentrations in an industrial location. An industrial factor (As, Mn, Sr, U, and V) and an urban factor (Cd, Cr, Cu, Mo, Ni, and Sb) were distinguished by the multivariate statistical analysis between a cohort residing in urban and industrial areas. Statistically significant differences (Kruskal-Wallis test, p < 0.05) between the genders were found for Ba, Mn, Ni, Sr, and V in all industrial sites with median concentrations higher in females' hair than males'. The data confirm that the study areas are heavily affected by industrial and urban emissions of metals and metalloids, representing a potential hazard to the local population.
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Affiliation(s)
- Daniela Varrica
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), via Archirafi 22, 90123, Palermo, Italy.
| | - Elisa Tamburo
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), via Archirafi 22, 90123, Palermo, Italy
| | - Maria Grazia Alaimo
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), via Archirafi 22, 90123, Palermo, Italy
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Ediagbonya TF, Omotade ET, Iranse OB. Investigation of metals accumulation in soil dumpsites using proton-induced X-ray emission. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2022; 44:29-42. [PMID: 33835359 DOI: 10.1007/s10653-021-00901-6] [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: 11/27/2020] [Accepted: 03/19/2021] [Indexed: 06/12/2023]
Abstract
This work was designed to examine the elemental constituents and physiochemical parameters of dumpsites in four local government areas in Ondo State. Elemental composition and physiochemical parameters such as pH, electrical conductivity, temperature, chloride and nitrate were analyzed in soil samples. The data were analyzed using the windows version 24.0 of the IBM Statistical Package for Social Sciences. Odigbo reported the highest mean concentrations in Al, Zn and Co. The highest mean concentrations of metals were Si, K, Cr, S and Y in Okitipupa. Although at Irele P, Fe, Rb, Sr, Bi and Au had the maximum mean concentration, in Control Site, Cl and Mn had an exponential increase in value. The highest value was observed in Ilaje for V, Cu, As, Zr, Sn, Pb. There was significant spatial variation (p < 0.05) in all metals except Sr, Bi and Y, which did not reveal any significant difference in mean concentration. The soil sample values at other sites were greater than the values collected at the control site. This study found that some of the obtained elemental concentrations were higher than the regulatory limits of the Soil-7 International Atomic Energy Agency and the World Health Organization. The study also revealed that continuous deposition of the elements in these dumpsites could lead to a threat to human health and to the environment.
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Affiliation(s)
- T F Ediagbonya
- Department of Chemical Sciences, Olusegun Agagu University of Science and Technology, Okitipupa, Ondo State, Nigeria.
| | - E T Omotade
- Department of Chemical Sciences, Olusegun Agagu University of Science and Technology, Okitipupa, Ondo State, Nigeria
| | - O B Iranse
- Department of Chemical Sciences, Olusegun Agagu University of Science and Technology, Okitipupa, Ondo State, Nigeria
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Pasquet C, Le Monier P, Monna F, Durlet C, Brigaud B, Losno R, Chateau C, Laporte-Magoni C, Gunkel-Grillon P. Impact of nickel mining in New Caledonia assessed by compositional data analysis of lichens. SPRINGERPLUS 2016; 5:2022. [PMID: 27994999 PMCID: PMC5125352 DOI: 10.1186/s40064-016-3681-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 11/11/2016] [Indexed: 11/10/2022]
Abstract
The aim of this study is to explore the use of lichens as biomonitors of the impact of nickel mining and ore treatment on the atmosphere in the New Caledonian archipelago (South Pacific Ocean); both activities emitting also Co, Cr and possibly Fe. Metal contents were analysed in thirty-four epiphytic lichens, collected in the vicinity of the potential sources, and in places free from known historical mining. The highest Ni, Co, and Cr concentrations were, as expected, observed in lichens collected near ore deposits or treatment areas. The elemental composition in the lichens was explored by multivariate analysis, after appropriately transforming the variables (i.e. using compositional data analysis). The sample score of the first principal component (PC1) makes the largest (positive) multiplicative contribution to the log-ratios of metals originating from mining activities (Ni, Cr, Co) divided by Ti. The PC1 scores are used here as a surrogate of pollution levels related to mining and metallurgical activity. They can be viewed as synthetic indicators mapped to provide valuable information for the management and protection of ecosystems or, as a first step, to select locations where air filtration units could be installed, in the future, for air quality monitoring. However, as this approach drastically simplifies the problem, supplying a broadly efficient picture but little detail, recognizing the different sources of contamination may be difficult, more particularly when their chemical differences are subtle. It conveys only relative information: about ratios, not levels, and is therefore recommended as a preliminary step, in combination with close examination of raw concentration levels of lichens. Further validation using conventional air-monitoring by filter units should also prove beneficial.
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Affiliation(s)
- Camille Pasquet
- Pôle Pluridisciplinaire de la Matière et de l'Environnement, Université de la Nouvelle-Calédonie, BP R4, Nouvelle-Calédonie, 98851 Nouméa Cedex, France
| | - Pauline Le Monier
- UMR 6298, ArTeHis, Université de Bourgogne-Franche Comté, 6 bd Gabriel, Bat. Gabriel, 21000 Dijon, France
| | - Fabrice Monna
- UMR 6298, ArTeHis, Université de Bourgogne-Franche Comté, 6 bd Gabriel, Bat. Gabriel, 21000 Dijon, France
| | - Christophe Durlet
- UMR 6282, Biogéosciences, Université de Bourgogne-Franche Comté, 6 bd Gabriel, Bat. Gabriel, 21000 Dijon, France
| | - Benjamin Brigaud
- UMR-CNRS 8148, Géosciences Paris-Sud, Université Paris-Sud, Bât. 504, 91405 Orsay Cedex, France
| | - Rémi Losno
- UMR CNRS 7154, Institut de Physique du Globe de Paris (IPGP), Sorbonne Paris Cité, Université Paris Diderot, 1 rue Jussieu, 75013 Paris, France
| | - Carmela Chateau
- UFR SVTE, Université de Bourgogne-Franche Comté, 6 bd Gabriel, Bat. Gabriel, 21000 Dijon, France
| | - Christine Laporte-Magoni
- Pôle Pluridisciplinaire de la Matière et de l'Environnement, Université de la Nouvelle-Calédonie, BP R4, Nouvelle-Calédonie, 98851 Nouméa Cedex, France
| | - Peggy Gunkel-Grillon
- Pôle Pluridisciplinaire de la Matière et de l'Environnement, Université de la Nouvelle-Calédonie, BP R4, Nouvelle-Calédonie, 98851 Nouméa Cedex, France
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Dongarrà G, Varrica D, Tamburo E, D'Andrea D. Trace elements in scalp hair of children living in differing environmental contexts in Sicily (Italy). ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2012; 34:160-169. [PMID: 22522426 DOI: 10.1016/j.etap.2012.03.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 02/08/2012] [Accepted: 03/03/2012] [Indexed: 05/31/2023]
Abstract
We present here data about trace elements in human scalp hair samples to test whether they are valuable to reflect environmental exposure and contamination by trace elements. The study compares contents of trace elements in scalp hair from a total of 336 children, aged 11-13 years old, living in various geographical areas of Sicily (southern Italy) characterized by differing environmental conditions. Nineteen elements (Al, As, Ba, Cd, Co, Cr, Cu, Li, Mn, Mo, Ni, Pb, Rb, Sb, Se, Sr, U, V and Zn) were determined by inductively coupled plasma mass spectrometry (ICP-MS). Coverage intervals (CI) formulated by the elemental composition of hair samples from the Palermo subjects were compared with the median content of hair from children living in the other study areas. Statistical analysis showed that Al, Ba, Sr and Zn concentrations differed significantly between gender, higher concentrations being observed in girls' hair. Children living close to the volcanic area had higher concentrations of As, Cr, Mn, Ni, Rb, Sb, U, V and Zn. Those living in an area with several old quarries had higher levels of Al, As, Pb, Rb and U. The hair of children living near the Pace del Mela industrial area contained higher levels of As, Ba, Mn, Pb, Rb, Sr and U. Linear discriminant analysis (LDA) between Palermo and the other sites allowed to better assess which variables contribute towards differentiating the groups. Our observations suggest that human hair can be used to monitor exposure to several metals, provided that sampling and analytical procedures, together with statistical treatment of data, are carried out according to standardized protocols.
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Affiliation(s)
- G Dongarrà
- Dip. di Scienze della Terra e del Mare (DiSTeM), via Archirafi 36, 90123 Palermo, Italy.
| | - D Varrica
- Dip. di Scienze della Terra e del Mare (DiSTeM), via Archirafi 36, 90123 Palermo, Italy
| | - E Tamburo
- Dip. di Scienze della Terra e del Mare (DiSTeM), via Archirafi 36, 90123 Palermo, Italy
| | - D D'Andrea
- Dip. di Scienze della Terra e del Mare (DiSTeM), via Archirafi 36, 90123 Palermo, Italy
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Bosco ML, Varrica D, Dongarrà G. Case study: inorganic pollutants associated with particulate matter from an area near a petrochemical plant. ENVIRONMENTAL RESEARCH 2005; 99:18-30. [PMID: 16053924 DOI: 10.1016/j.envres.2004.09.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2004] [Revised: 09/17/2004] [Accepted: 09/24/2004] [Indexed: 05/03/2023]
Abstract
The area of Gela (Sicily, Italy) contains one of the largest petroleum refineries in Europe and also has several oil fields both on land and offshore. This paper discusses how the oil refinery and traffic-related air pollution affect the chemical composition of airborne particulate matter over the town of Gela, using pine needles and urban road dust as the means of survey. Forty-one samples of pine needles from Pinus halepensis (Mill.) and two composite samples of roadway dust, each subdivided into six size fractions, were analyzed for major and trace elements. Information on the natural or anthropogenic origin of the observed heavy metals was deduced from factor analysis and element distribution maps. Factor analysis was applied to a data set of 20 element concentrations in pine needles and identified three main sources of metals: soil, vehicle traffic, and industrial emissions. The petrochemical plant appears to be associated with raised levels of As, Mo, Ni, S, Se, V, and Zn. Similarly, enhanced Cu, Pb, Pt, Pd, Sb, and partly Zn concentrations are closely associated with traffic. High correlations between Ni and V, As and Se, and Pb and Sb were observed. Element distribution maps, showing a decrease in heavy metal contents immediately farther inland, confirm that local sources play a considerable role in heavy metal pollution. Morphological alterations and accumulation of phenols were observed in sections of Pinus halepensis needles collected from sites with high traffic density and industrial emissions.
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Affiliation(s)
- M L Bosco
- Dip. di Chimica e Fisica della Terra (CFTA), Università degli Studi di Palermo, via Archirafi 36, 90123 Palermo, Italy
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Inorganic geochemistry of roadway dust from the metropolitan area of Palermo, Italy. ACTA ACUST UNITED AC 2003. [DOI: 10.1007/s00254-002-0748-z] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Dongarrà G, Sabatino G, Triscari M, Varrica D. The effects of anthropogenic particulate emissions on roadway dust and Nerium oleander leaves in Messina (Sicily, Italy). ACTA ACUST UNITED AC 2003; 5:766-73. [PMID: 14587847 DOI: 10.1039/b304461k] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Complementary studies on the inorganic chemical composition of Nerium oleander leaves collected in the town of Messina (Sicily, Italy) and seven grain-size fractions of local roadway dust have been carried out. Data and maps are presented to show that the particulate matter present in the air of Messina contains trace elements significantly in excess with respect to the average continental earth crust. The anomalies follow the outline of the urban area, the highest concentrations of trace elements being observed where traffic density is highest. Chemical and isotopic analyses of both road dust and Nerium oleander leaves indicate that Pb contamination still characterizes roads with heavy traffic. In addition to Pb, other metals such as Pt, Pd, Sb, Au, Br, Zn, Cu, Mo, and Cd are significantly enriched in roadway dust, indicating their common anthropogenic origin, especially from traffic. SEM/EDS study of some roadway dust particles has shown the presence of gypsum probably of secondary origin, mixed particles formed by coagulation or gas-to-particle conversion, and porous spherical particles apparently emanating from combustion processes.
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Affiliation(s)
- Gaetano Dongarrà
- Dip. Chimica e Fisica della Terra (CFTA), University of Palermo, via Archirafi 36, 90123 Palermo, Italy.
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Varrica D, Aiuppa A, Dongarrà G. Volcanic and anthropogenic contribution to heavy metal content in lichens from Mt. Etna and Vulcano island (Sicily). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2000; 108:153-162. [PMID: 15092945 DOI: 10.1016/s0269-7491(99)00246-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/1998] [Accepted: 08/24/1999] [Indexed: 05/24/2023]
Abstract
Major and trace element concentrations were determined in two lichen species (Parmelia conspersa and Xanthoria calcicola) from the island of Vulcano and all around Mt. Etna. In both areas, the average concentrations of Al, Ca, Mg, Fe, Na, K, P and Ti are substantially greater than those of other elements. Several elements (Br, Pb, Sb, Au, Zn, Cu) resulted enriched with respect to the local substrates. The Br and Pb enrichment factors turned out to be the highest among those calculated in both areas. Data indicate that mixing between volcanic and automotive-produced particles clearly explains the range of Pb/Br shown by lichen samples. Sb is also enriched, revealing a geogenic origin at Vulcano and a prevailing anthropic origin at Mt. Etna. Distribution maps of the enrichment factors show a generalized enrichment of Au and Zn near Mt. Etna, whereas Cu appears to be enriched prevalently in the NE-SE area. The highest levels of Au and Cu at Vulcano occur E-SE from the craters, following the prevailing wind direction.
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Affiliation(s)
- D Varrica
- Dipartimento C.F.T.A., Università di Palermo, via Archirafi 36, 90123 Palermo, Italy
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