Perfluorinated compounds in estuarine and coastal areas of north Bohai Sea, China

被引：96

作者：

Wang, Tieyu ^{[1
]}

Lu, Yonglong ^{[1
]}

Chen, Chunli ^{[1
]}

Naile, Jonathan E. ^{[2
,3
]}

Khim, Jong Seong ^{[4
]}

Park, Jinsoon ^{[4
]}

Luo, Wei ^{[1
]}

Jiao, Wentao ^{[1
]}

Hu, Wenyou ^{[1
]}

Giesy, John P. ^{[2
,3
,5
,6
,7
]}

机构：

[1] Chinese Acad Sci, State Key Lab Urban & Reg Ecol, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China

[2] Univ Saskatchewan, Toxicol Ctr, Saskatoon, SK S7N 5B3, Canada

[3] Univ Saskatchewan, Dept Vet Biomed Sci, Saskatoon, SK S7N 5B3, Canada

[4] Korea Univ, Div Environm Sci & Ecol Engn, Seoul 136713, South Korea

[5] King Saud Univ, Dept Zool, Coll Sci, Riyadh 11451, Saudi Arabia

[6] Michigan State Univ, Dept Zool, E Lansing, MI 48824 USA

[7] Michigan State Univ, Ctr Integrat Toxicol, E Lansing, MI 48824 USA

来源：

MARINE POLLUTION BULLETIN | 2011年 / 62卷 / 08期

基金：

中国国家自然科学基金;

关键词：

PFOS; PFOA; Water; Soil; Biota; Risk assessment; SOLID-PHASE EXTRACTION; PERFLUOROOCTANE SULFONATE; SURFACE-WATER; LAKE SHIHWA; RIVER WATER; WASTE-WATER; SOUTH CHINA; SEDIMENTS; ACIDS; SAMPLES;

D O I：

10.1016/j.marpolbul.2011.05.029

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Perfluorinated compounds (PFCs) in water, sediment, soil, and biota collected from estuarine and coastal areas of the north Bohai Sea, China, were determined by use of HPLC-MS/MS. Significant concentrations of PFCs were found in water (mean: 18.4 ng/l) and biologic samples (fish: 265 ng/g dw), while concentrations of PFCs in soils and sediments were less. The predominately detected compound was perfluorooctanesulfonate (PFOS), with a maximum concentration of 30.9 ng/l in water and 791 ng/g dw in fish. Concentrations of PFCs were significantly greater in the Liaohe River system than other locations, which suggests point sources in this urbanized and industrialized region. PFOS concentrations in water and biota were both less than the reported threshold concentrations. Detection of PFCs at relatively great concentrations in various environmental matrices from this region suggested that further studies characterizing concentrations of PFCs, their sources and potential risk to both humans and wildlife are needed. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1905 / 1914

页数：10

共 61 条

[21] Perfluorinated acids in air, rain, snow, surface runoff, and lakes: Relative importance of pathways to contamination of urban lakes [J].