青岛沿海养殖区贝类体内有机氯农药残留量分布和评价.pdf

27 1 Vol. 2 7, No. 1 2 0 0 8 2 MARINE ENVIRONMENTAL SCIENCE Feb . 2 0 0 8 * 周明莹, 乔向英, 崔 毅, 陈碧鹃, 陈聚法 (, , 266071) : 2005 5 9 17, , , 2( C2ECD), , (HCH sDDTs) , : ( 1) HCHs 60%, DDTs 100% ( 2)5, 9( 3) (4), , : ;;; HCHs; DDTs : X132 : A : 100726336(2008)0120006204 D istr ibut ion an d eva lu at ion of organoch lor in e p est icides r esidu es in sh ellf ish in coa sta l cu ltiva ting ar ea of Q in gdao ZHOU Ming2ying, QIAO Xiang2ying, CUIYi, CHEN Bi2juan, CHEN Ju2fa (KeyLaboratory for SustainableUtilization ofMarineFisheriesResources, M inistry ofAgriculture, Yellow SeaFisheriesResearch Institute, ChineseAcademy ofFishery Sciences, Qingdao 266071, China) A bst r act: The shellfish sampleswere collected from 17 stations ofQingdao Coastal Cultivating Area ( Jiaozhou Bay, Tianheng Bay, Aoshan Bay and Jiaonan) May and Sep. 2005. HCHs and DDTs in the shellfish sampleswere analyzed by Cwith ECD. The con2 tents ranged widely and the characteristics varyied at different condition. The results show that the detected ratiowas 61 percent for HCHsDDTs, and 100 percent at each locations. The concentration ofOCPswashigher inMay than Sep. The levels ofHCHs and DDTs in the shellfish werehigher that in the rivers artery estuary. Organochlorine Pesticides residues in Ruditapesphilippinarum and Razor shellwere lower than that in Scallop. K ey word s: coastal cultivating area; shellfish; Organochlorine Pesticides; HCHs; DDTs (Organochlorine Pestici