Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu)

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Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu). / Liu, Wen-Xiu; He, Wei; Qin, Ning; Kong, Xiang-Zhen; He, Qi-Shuang; Yang, Bin; Yang, Chen; Jorgensen, Sven Erik; Xu, Fu-Liu.

I: Environmental Pollution, Bind 200, 2015, s. 24-34.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Liu, W-X, He, W, Qin, N, Kong, X-Z, He, Q-S, Yang, B, Yang, C, Jorgensen, SE & Xu, F-L 2015, 'Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu)', Environmental Pollution, bind 200, s. 24-34. https://doi.org/10.1016/j.envpol.2015.01.028

APA

Liu, W-X., He, W., Qin, N., Kong, X-Z., He, Q-S., Yang, B., ... Xu, F-L. (2015). Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu). Environmental Pollution, 200, 24-34. https://doi.org/10.1016/j.envpol.2015.01.028

Vancouver

Liu W-X, He W, Qin N, Kong X-Z, He Q-S, Yang B o.a. Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu). Environmental Pollution. 2015;200:24-34. https://doi.org/10.1016/j.envpol.2015.01.028

Author

Liu, Wen-Xiu ; He, Wei ; Qin, Ning ; Kong, Xiang-Zhen ; He, Qi-Shuang ; Yang, Bin ; Yang, Chen ; Jorgensen, Sven Erik ; Xu, Fu-Liu. / Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu). I: Environmental Pollution. 2015 ; Bind 200. s. 24-34.

Bibtex

@article{4244ff58afa14941936efb9ac8ce3db2,
title = "Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu)",
abstract = "To investigate the residues, compositions, distributions and potential ecological risks of perfluoroalkyl acids (PFAAs), water samples were collected seasonally between August 2011 and November 2012 from 20 sites in Lake Chaohu and its tributary rivers. The mean concentration of total PFAAs (TPFAAs) was 14.46 ± 6.84 ng/L. PFOA was the predominant contaminant (8.62 ± 4.40 ng/L), followed by PFBA (2.04 ± 1.16 ng/L) and PFHxA (1.23 ± 1.50 ng/L). The TPFAAs concentrations peaked in August 2012 in each area, except for the western river. The opposite spatial trends were found for PFOA and PFOS in both the lake and river areas. Except for PFOS and PFUdA, the levels of TPFAAs and PFAAs were significantly related to the composition of fluorescent dissolved organic matter (FDOM) but not related to total DOM expressed by dissolved organic carbon (DOC). The risk of PFOS determined by a species sensitivity distribution model was notably above that of PFOA.",
author = "Wen-Xiu Liu and Wei He and Ning Qin and Xiang-Zhen Kong and Qi-Shuang He and Bin Yang and Chen Yang and Jorgensen, {Sven Erik} and Fu-Liu Xu",
note = "Copyright {\circledC} 2015. Published by Elsevier Ltd.",
year = "2015",
doi = "10.1016/j.envpol.2015.01.028",
language = "English",
volume = "200",
pages = "24--34",
journal = "Environmental Pollution",
issn = "0269-7491",
publisher = "Pergamon Press",

}

RIS

TY - JOUR

T1 - Temporal-spatial distributions and ecological risks of perfluoroalkyl acids (PFAAs) in the surface water from the fifth-largest freshwater lake in China (Lake Chaohu)

AU - Liu, Wen-Xiu

AU - He, Wei

AU - Qin, Ning

AU - Kong, Xiang-Zhen

AU - He, Qi-Shuang

AU - Yang, Bin

AU - Yang, Chen

AU - Jorgensen, Sven Erik

AU - Xu, Fu-Liu

N1 - Copyright © 2015. Published by Elsevier Ltd.

PY - 2015

Y1 - 2015

N2 - To investigate the residues, compositions, distributions and potential ecological risks of perfluoroalkyl acids (PFAAs), water samples were collected seasonally between August 2011 and November 2012 from 20 sites in Lake Chaohu and its tributary rivers. The mean concentration of total PFAAs (TPFAAs) was 14.46 ± 6.84 ng/L. PFOA was the predominant contaminant (8.62 ± 4.40 ng/L), followed by PFBA (2.04 ± 1.16 ng/L) and PFHxA (1.23 ± 1.50 ng/L). The TPFAAs concentrations peaked in August 2012 in each area, except for the western river. The opposite spatial trends were found for PFOA and PFOS in both the lake and river areas. Except for PFOS and PFUdA, the levels of TPFAAs and PFAAs were significantly related to the composition of fluorescent dissolved organic matter (FDOM) but not related to total DOM expressed by dissolved organic carbon (DOC). The risk of PFOS determined by a species sensitivity distribution model was notably above that of PFOA.

AB - To investigate the residues, compositions, distributions and potential ecological risks of perfluoroalkyl acids (PFAAs), water samples were collected seasonally between August 2011 and November 2012 from 20 sites in Lake Chaohu and its tributary rivers. The mean concentration of total PFAAs (TPFAAs) was 14.46 ± 6.84 ng/L. PFOA was the predominant contaminant (8.62 ± 4.40 ng/L), followed by PFBA (2.04 ± 1.16 ng/L) and PFHxA (1.23 ± 1.50 ng/L). The TPFAAs concentrations peaked in August 2012 in each area, except for the western river. The opposite spatial trends were found for PFOA and PFOS in both the lake and river areas. Except for PFOS and PFUdA, the levels of TPFAAs and PFAAs were significantly related to the composition of fluorescent dissolved organic matter (FDOM) but not related to total DOM expressed by dissolved organic carbon (DOC). The risk of PFOS determined by a species sensitivity distribution model was notably above that of PFOA.

U2 - 10.1016/j.envpol.2015.01.028

DO - 10.1016/j.envpol.2015.01.028

M3 - Journal article

VL - 200

SP - 24

EP - 34

JO - Environmental Pollution

JF - Environmental Pollution

SN - 0269-7491

ER -

ID: 138773765