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Distribution characteristics of organochlorine pesticides in soil, water, and sediment from the Bahe River, China
Lu, Hongxuan1; Liu, Weiguo1,2
2016
Source PublicationENVIRONMENTAL FORENSICS
Volume17Issue:1Pages:80-86
SubtypeArticle
AbstractThe concentrations and distributions of organochlorine pesticides in multiple matrices (soil, water, sediment) along the Bahe River were determined. Overall, the levels of total hexachlorocyclohexanes (HCHs) in water, sediments, and soils detected by GC-ECD ranged from n.d. to 0.74ng/L, n.d. to 1.02ng/g, and 0.02 to 0.32ng/g, respectively. The levels of total dichlorodiphenyltrichloroethanes (DDTs) in water, sediments, and soils ranged from n.d. to 7.51ng/L, n.d. to 0.29ng/g, and 0.03 to 2.00ng/g, respectively. The relationships between the parent compounds and their metabolite were used to assess the source of the organochlorine pesticides (OCPs). The low -HCH/-HCH ratios indicated that technical HCHs were mainly from historical usage or implied the presence of a possible emission source of lindane, while the relatively high ratio of p,p-DDT/p,p-dichlorodiphenyldichloroethylene (DDEs) suggested the possibility of a recent fresh input of DDTs in this area. All the soil and water were classified as exhibiting low levels of OCP pollution according to the Chinese guidelines for the environmental quality standard for soils (GB 15618-1995) and surface water (GB 3838-2002). The concentrations in all sediment samples were far below the threshold effect level set up by the Canadian Council of Ministers of the Environment (2002).
KeywordOrganochlorine Pesticides Bahe River Soil Sediment Water
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1080/15275922.2015.1133731
WOS KeywordCOLLEGE SCHOOL YARDS ; SURFACE SOILS ; SPATIAL-DISTRIBUTION ; RESIDUES ; CONTAMINATION ; REGION ; ENVIRONMENT ; SHANGHAI ; TREND ; DELTA
Indexed BySCI
Language英文
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000373154400009
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5744
Collection加速器质谱中心
Affiliation1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China
2.Xi An Jiao Tong Univ, Sch Human Settlement & Civil Engn, Xian, Peoples R China
Recommended Citation
GB/T 7714
Lu, Hongxuan,Liu, Weiguo. Distribution characteristics of organochlorine pesticides in soil, water, and sediment from the Bahe River, China[J]. ENVIRONMENTAL FORENSICS,2016,17(1):80-86.
APA Lu, Hongxuan,&Liu, Weiguo.(2016).Distribution characteristics of organochlorine pesticides in soil, water, and sediment from the Bahe River, China.ENVIRONMENTAL FORENSICS,17(1),80-86.
MLA Lu, Hongxuan,et al."Distribution characteristics of organochlorine pesticides in soil, water, and sediment from the Bahe River, China".ENVIRONMENTAL FORENSICS 17.1(2016):80-86.
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