有机氯农药在东方白鹳和白鹤羽毛中的残留分析  

Residues of Organochlorine Pesticides in the Feathers of Oriental White Stork and Siberian White Crane

作　　者：陈春玲[1] 周立志[1] 江浩 吴治安 邓磊[1] 汪维平[1] 杨荣景[1] 童康[1] 

机构地区：[1]安徽大学生命科学学院生物多样性与湿地生态研究所,安徽省生态工程与生物技术重点实验室,安徽合肥230039 [2]合肥市野生动物园,安徽合肥230031

出　　处：《Zoological Research》2008年第2期159-164,共6页动物学研究（英文）

基　　金：安徽省教育厅重点科研项目(2006KJ050A);国家自然科学基金项目(30470257);安徽大学人才培养项目资助

摘　　要：2007年5月,采集合肥野生动物园采集东方白鹳(Ciconia boyciana)及白鹤(Grus leucogeranus)的胸部廓羽、飞羽及尾羽样品共51枚,用气相色谱法分别检测其中的op’-DDT、pp’-DDD、pp’-DDE、pp’-DDT、α-六六六、β-六六六、γ-六六六、δ-六六六及六氯苯9种有机氯农药的残留量。检测结果发现,pp’-DDD、pp’-DDE、pp’-DDT、β-六六六、δ-六六六5种有机氯农药在东方白鹳和白鹤羽毛中都有不同程度的检出,其中pp’-DDD的残留量最高,在东方白鹳的廓羽、飞羽和尾羽中的平均残留量分别达到0.8936、0.8353和0.7516μg/g干重,在白鹤的廓羽、飞羽和尾羽中的平均残留量分别达到0.5685、0.5077和0.4657μg/g干重;pp’-DDD和pp’-DDT在两种鸟胸部廓羽、飞羽及尾羽间的残留量无显著差异;pp’-DDD在东方白鹳飞羽和尾羽中的残留量显著高于白鹤。We collected 51 feather samples from the breasts, tails and wings of Oriental White Storks （Ciconia boyciana ） and Siberian White Cranes （Grus leucogeranus ） at Hefei Wild Animal Park in May, 2007. Environment-Determination of methylmercury-Gas chromatography was used to determine the residues of op＇-DDT, pp＇-DDD, pp＇-DDE, pp＇-DDT, α-BHC, β- BHC, γ- BHC, δ- BHC and Hexachlorobenzene. The results showed that pp＇-DDD, pp＇-DDE, pp＇-DDT, β-BHC, δ-BHC were detected in feathers of both Oriental White Storks and Siberian White Cranes, in which pp＇-DDD had the greatest proportion, and reached 0.8936, 0.8353 and 0.7516 μg/g （dry weight） respectively in the breast contour feathers, pluma and tail feathers of Oriental White Storks. The residues were 0.5685, 0.5077 and 0.4657 μg/g （dry weight） in the feathers of Siberian White Cranes. There was not a significant difference in the residues of pp＇-DDD and pp＇-DDT in the breast contour feathers, pluma and tail feathers between both birds, but residues of pp＇-DDD in the breast contour feathers and tail feathers of the Oriental White Stork was significantly higher than that of the Siberian White Crane.

关 键 词：有机氯农药 生物监测 东方白鹳 白鹤 

分 类 号：X592[环境科学与工程—环境工程]