caa a22 4500 46790197X CHVBK 20180406152821.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1007/s10661-006-9202-0 doi (NATIONALLICENCE)springer-10.1007/s10661-006-9202-0 The Status of Pesticide Residues in the Drinking Water Sources in Meiliangwan Bay, Taihu Lake of China [Elektronische Daten] [Ta Na, Zhou Fang, Gao Zhanqi, Zhong Ming, Sun Cheng] The study was carried out to assess the levels of pesticide residues in the water of Meiliangwan Bay, Taihu Lake of China. The most commonly employed organochlorine pesticides (OCPs), organophosphorus pesticides (OPPs) and herbicide atrazine were analyzed. The water samples were collected seasonally from Meiliangwan Bay within a period of one year. The pesticides were analyzed by gas chromatography (GC) with μECD or NPD after solid-phase extraction (SPE), which was confirmed by GC with an ion trap mass spectrometry (MS). The mean concentrations were 1.98 ng/l for lindane, 0.378 ng/l for heptachlor epoxide, 0.367 ng/l for p,p′-DDE, 0.496 ng/l for p,p′-DDD, 1.06 ng/l for p,p′-DDT and 51.6 ng/l for dichlorvos, 39.0 ng/l for demeton, 346 ng/l for dimethoate, 4.12 ng/l for methyl parathion, 11.6 ng/l for malathion, 2.17 ng/l for parathion and 217 ng/l for atrazine. Generally, low concentrations of OCP were found, whereas the concentrations of the OPPs and atrazine in the water of Taihu Lake were relatively high. Heptachlor epoxide and lindane were the two most commonly encountered OCPs while dichlorvos, demeton and dimethoate were found to have much higher concentrations and occurrences than other OPPs. Springer Science+Business Media, Inc., 2006 Taihu Lake nationallicence pesticide nationallicence solid phase extraction nationallicence gas chromatography-mass spectrometry nationallicence drinking water sources nationallicence Na Ta State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut Fang Zhou State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut Zhanqi Gao State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut Ming Zhong State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut Cheng Sun State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut Environmental Monitoring and Assessment Kluwer Academic Publishers 123/1-3(2006-12-01), 351-370 0167-6369 123:1-3<351 2006 123 10661 https://doi.org/10.1007/s10661-006-9202-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-006-9202-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Na Ta State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Fang Zhou State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Zhanqi Gao State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Ming Zhong State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 700 1- Cheng Sun State Key Laboratory of Pollution Control and Resouce Reuse, School of Environment, Nanjing University, 210093, Nanjing, China aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 123/1-3(2006-12-01), 351-370 0167-6369 123:1-3<351 2006 123 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer