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Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran

The heavy metal(loid)s concentrations in water and sediments were analyzed in the Hashilan wetland to assess the spatial distribution, pollution status, fate, partitioning, and ecological risk and also to identify the heavy metal(loid)s sources in sediments using PMF (Positive Matrix Factorization)...

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Autores principales: Abbasi, Sajjad, Sheikh Fakhradini, Sara, Jaafarzadeh, Neamatollah, Ebrahimi, Pooria, Ashayeri, Shirin Yavar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2021
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Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8989912/
https://www.ncbi.nlm.nih.gov/pubmed/34923615
http://dx.doi.org/10.1007/s11356-021-17937-x
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author Abbasi, Sajjad
Sheikh Fakhradini, Sara
Jaafarzadeh, Neamatollah
Ebrahimi, Pooria
Ashayeri, Shirin Yavar
author_facet Abbasi, Sajjad
Sheikh Fakhradini, Sara
Jaafarzadeh, Neamatollah
Ebrahimi, Pooria
Ashayeri, Shirin Yavar
author_sort Abbasi, Sajjad
collection PubMed
description The heavy metal(loid)s concentrations in water and sediments were analyzed in the Hashilan wetland to assess the spatial distribution, pollution status, fate, partitioning, and ecological risk and also to identify the heavy metal(loid)s sources in sediments using PMF (Positive Matrix Factorization) and APCs-MLR (absolute principal component score-multiple linear regression) receptor models. According to the pollution indices, (Ni, Cu, Cr, Mo), and (Zn, Cr, and Cu) are considered the most important pollutants in sediments and water, respectively. Ni, Cr, and Cu are the main contributors to ecological risks in sediments of some stations. The potential ecological risk assessment proposed low ecological risk in water of the study area. Higher distribution coefficient (K(p)) values of Ni, Cr, Mn, Cu, Co, Pb, As, and Zn indicated the majority of these heavy metals present in the sediments; whereas, the majority of Cd concentration occurs in water. PMF and APCs-MLR results indicated the natural sources were the main factors affecting the concentrations of Ni, Cr, Zn, Al, Co, Fe, Pb, As, Cd and somewhat Cu. Mixed natural and agricultural activities are the main sources of Mo, and somewhat Cu. According to the results, there is low pollution of TPH (total petroleum hydrocarbons) in the sediment samples. Also, phosphate (PO(4)(2−)) and nitrate (NO(3)(−)) concentrations were below the recommended permissible limits at all sampling sites except the S8 station for NO(3)(−). SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11356-021-17937-x.
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spelling pubmed-89899122022-04-22 Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran Abbasi, Sajjad Sheikh Fakhradini, Sara Jaafarzadeh, Neamatollah Ebrahimi, Pooria Ashayeri, Shirin Yavar Environ Sci Pollut Res Int Research Article The heavy metal(loid)s concentrations in water and sediments were analyzed in the Hashilan wetland to assess the spatial distribution, pollution status, fate, partitioning, and ecological risk and also to identify the heavy metal(loid)s sources in sediments using PMF (Positive Matrix Factorization) and APCs-MLR (absolute principal component score-multiple linear regression) receptor models. According to the pollution indices, (Ni, Cu, Cr, Mo), and (Zn, Cr, and Cu) are considered the most important pollutants in sediments and water, respectively. Ni, Cr, and Cu are the main contributors to ecological risks in sediments of some stations. The potential ecological risk assessment proposed low ecological risk in water of the study area. Higher distribution coefficient (K(p)) values of Ni, Cr, Mn, Cu, Co, Pb, As, and Zn indicated the majority of these heavy metals present in the sediments; whereas, the majority of Cd concentration occurs in water. PMF and APCs-MLR results indicated the natural sources were the main factors affecting the concentrations of Ni, Cr, Zn, Al, Co, Fe, Pb, As, Cd and somewhat Cu. Mixed natural and agricultural activities are the main sources of Mo, and somewhat Cu. According to the results, there is low pollution of TPH (total petroleum hydrocarbons) in the sediment samples. Also, phosphate (PO(4)(2−)) and nitrate (NO(3)(−)) concentrations were below the recommended permissible limits at all sampling sites except the S8 station for NO(3)(−). SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11356-021-17937-x. Springer Berlin Heidelberg 2021-12-19 2022 /pmc/articles/PMC8989912/ /pubmed/34923615 http://dx.doi.org/10.1007/s11356-021-17937-x Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Research Article
Abbasi, Sajjad
Sheikh Fakhradini, Sara
Jaafarzadeh, Neamatollah
Ebrahimi, Pooria
Ashayeri, Shirin Yavar
Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran
title Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran
title_full Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran
title_fullStr Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran
title_full_unstemmed Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran
title_short Eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of Hashilan wetland, a national heritage in NW Iran
title_sort eutrophication and sediment–water exchange of total petroleum hydrocarbons and heavy metals of hashilan wetland, a national heritage in nw iran
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8989912/
https://www.ncbi.nlm.nih.gov/pubmed/34923615
http://dx.doi.org/10.1007/s11356-021-17937-x
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