安徽琅琊山铜矿蝶类重元素X荧光分析  

SR-XRF analysis of heavy elements in butterflies from copper mine of Langya Mountain in Anhui

作　　者：诸立新[1,2] 孙灏[3] 黄宇营[4] 吴孝兵[1] 

机构地区：[1]安徽师范大学生命科学院,芜湖241000 [2]安徽滁州学院,滁州239012 [3]中国科学技术大学生命科学学院,合肥230027 [4]中国科学院高能物理研究所,北京100039

出　　处：《昆虫知识》2009年第3期456-459,共4页Entomological Knowledge

基　　金：安徽省优秀青年基金(04043049);安徽省学术与技术带头人专项基金;重要生物资源保护与利用安徽省重点试验室基金;安徽省教育厅自然科学基金资助(2005kj190)

摘　　要：为了研究安徽琅琊山铜矿环境中重元素污染的状况,利用同步辐射X射线荧光,对于采自安徽安徽琅琊山铜矿的9种蝴蝶的翅样品进行重元素分析。结果显示,9种蝴蝶体内重元素含量的差别变化明显,蝴蝶可以富集重元素Hg和Pb,其Cu、Zn元素的比值与环境污染程度相关。结果表明该方法样品处理简便,灵敏度高。In order to study the effect of heavy elements pollution in environment upon the animals, wing samples of butterflies from copper mine of Langya Mountain in Anhui Province were heavy-elements-analyzed with SR X-ray fluorescence （SR-XRF）. The result showed that Hg and Pb were abundant in butterflies. The ratio of Cu/Zn were strongly correlated to the level of pollution in the environment. Compared with general method to measure heavy elements in the animal, SR-XRF is more sensitively and more conveniently for treatment of the sample.

关 键 词：琅琊山铜矿 蝴蝶 重元素 X射线荧光 

分 类 号：Q96[生物学—昆虫学]