中文摘要：

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。

英文摘要：

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.