Hebei Univ, Coll Life Sci, Baoding 071002, Hebei, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; Huazhong Univ Sci & Technol, Environm Sci Res Inst, Wuhan 430074, Peoples R China
WOS标题词:
Science & Technology
; Life Sciences & Biomedicine
We used polyurethane foam units (PFUs) to collect persistent organic pollutants (POPs) from four sites in Baiyangdian Lake in July 2003. Following extraction from the PFUs, relative concentrations of seven organochlorine pesticides (OCPs) and ten polychlorinated biphenyls (PCBs) were determined by gas chromatography. OCPs and PCBs were detected in the microbial communities from all the four sampling stations. In terms of the total concentration of POPs (OCPs+ PCBs), two river estuary stations had more POP (18.45 mu g/L and 9.77 mu g/L) than the two mid-lake stations (4.75 mu g/L and 5.21 mu g/L), indicating that Baiyangdian Lake was significantly impacted by inflow from the Fu River and Baigou River.
英文摘要:
We used polyurethane foam units (PFUs) to collect persistent organic pollutants (POPs) from four sites in Baiyangdian Lake in July 2003. Following extraction from the PFUs, relative concentrations of seven organochlorine pesticides (OCPs) and ten polychlorinated biphenyls (PCBs) were determined by gas chromatography. OCPs and PCBs were detected in the microbial communities from all the four sampling stations. In terms of the total concentration of POPs (OCPs+ PCBs), two river estuary stations had more POP (18.45 mu g/L and 9.77 mu g/L) than the two mid-lake stations (4.75 mu g/L and 5.21 mu g/L), indicating that Baiyangdian Lake was significantly impacted by inflow from the Fu River and Baigou River.
1.Hebei Univ, Coll Life Sci, Baoding 071002, Hebei, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 3.Huazhong Univ Sci & Technol, Environm Sci Res Inst, Wuhan 430074, Peoples R China
Recommended Citation:
Feng-Chao Li; Yun-Fen Shen; Xin-Hua Wang; Xian-Jiang Kang.Monitoring organochlorine pesticides and polychlorinated biphenyls in Baiyangdian Lake using microbial communities,JOURNAL OF FRESHWATER ECOLOGY,2005,20(4):751-756
