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
诸立新,孙 灏,黄宇营,吴孝兵
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作者单位：安徽师范大学生命科学院
中文关键词：琅琊山铜矿,蝴蝶，重元素，X射线荧光
英文关键词：Copper mine, butterfly, heavy elements, SR-XRF
中文摘要：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。
英文摘要：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 heavyelements-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.