DOI: 10.1016/j.marpolbul.2015.09.033
Scopus记录号: 2-s2.0-84945543902
论文题名: Persistent organic pesticide residues in sediments of Vasai Creek near Mumbai: Assessment of sources and potential ecological risk
作者: Singare P.U.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 100, 期: 1 起始页码: 464
结束页码: 475
语种: 英语
英文关键词: Gas chromatographic analysis
; Organochlorine pesticides (OCPs)
; Organophosphorous pesticides (OPPs)
; Potential ecological risk assessment
; Sediments
; Vasai Creek
Scopus关键词: Aquatic organisms
; Ecology
; Gas chromatography
; Pesticides
; Sediments
; Breeding habitats
; Ecological risk assessment
; Organic pesticides
; Organochlorine pesticides
; Organophosphorous pesticides
; Pesticides residues
; Potential ecological risk
; Vasai Creek
; Risk assessment
; chlorphenotane
; endosulfan
; lindane
; organochlorine pesticide
; organophosphate pesticide
; pesticide residue
; chlorinated hydrocarbon
; lindane
; o,p'-DDT
; organophosphorus compound
; pesticide residue
; water pollutant
; DDT
; ecotoxicology
; gas chromatography
; organochlorine pesticide
; persistent organic pollutant
; pesticide residue
; pollutant source
; risk assessment
; sediment pollution
; Article
; ecotoxicology
; estuary
; India
; persistent organic pollutant
; risk assessment
; sediment
; analysis
; chemistry
; ecology
; sediment
; water pollutant
; water quality
; India
; Maharashtra
; Mumbai
; Vasai Creek
; DDT
; Ecology
; Geologic Sediments
; Hydrocarbons, Chlorinated
; India
; Lindane
; Organophosphorus Compounds
; Pesticide Residues
; Risk Assessment
; Water Pollutants, Chemical
; Water Quality
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Thirteen persistent organic pesticides were investigated in the sediments of Vasai Creek near Mumbai to evaluate their pollution levels and potential risks. It was observed that σOCPs level was in the range of 597-1538. ng/g dw, with an average value of 1115.25. ng/g dw. The level of σOPPs was in the range of 492-1034. ng/g dw, with an average value of 798.15. ng/g dw. The values o,p'-DDT/p,p'-DDT ratio gives an indication of use of technical DDT as the prime source of DDT, while the α/γ-BHC ratio indicate that BHCs in study area might have been received from fresh lindane. The results of an ecological risk assessment showed that sediment bound organic pesticides are of more ecotoxicological concern as they might create adverse ecological risk to the marine breeding habitats. These pesticides residues may get remobilize and released to overlying waters creating adverse effects on terrestrial and aquatic organisms. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85939
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Chemistry, Bhavan's College, Munshi Nagar, Andheri (West), Mumbai, India
Recommended Citation:
Singare P.U.. Persistent organic pesticide residues in sediments of Vasai Creek near Mumbai: Assessment of sources and potential ecological risk[J]. Marine Pollution Bulletin,2015-01-01,100(1)