包头南海湿地夜鹭卵7种重金属含量分析

发布时间：2018-04-21 21:30

本文选题：夜鹭 + 鸟卵　；参考：《内蒙古大学学报(自然科学版)》2017年06期

【摘要】：利用电感耦合等离子体质谱,测定内蒙古包头南海湿地的夜鹭(Nycticorax nycticorax)鸟卵壳及卵内容物中重金属Fe、Zn、Cr、Cu、Mn、Pb、Ni的含量,并对其进行统计分析,结果表明:夜鹭卵壳中重金属含量为FeCrCuZnPbNiMn,卵内容物中重金属含量为FeZnCuCrMnNiPb,7种重金属中Cu、Zn、Pb、Fe、Mn的含量在卵壳及内容物差异显著,其中内容物中Cu、Zn、Fe、Mn含量极显著高于卵壳,而卵壳Pb含量显著高于内容物.同其它同类研究结果相比,该地区Fe、Zn、Cr、Cu、Mn重金属污染较严重,这可能与当地的工业生产和农业活动有关.
[Abstract]:Using inductively coupled plasma mass spectrometry (ICP-MS), the contents of the heavy metal FeznznCrCrCuMnMnMnMnMnPbPbPbPbPbPbCU in the eggs and contents of Nycticorax nycticorax in the Nanhai Wetland of Baotou, Inner Mongolia, were determined, and the contents of the heavy metals in the egg shells and egg contents were analyzed statistically. The results showed that the contents of heavy metals in egg shell were FeCrCuZnPbNiMnand FeZnCuCrMnNiPbNiMn7 heavy metals in egg contents. The content of Pb in egg shell was significantly higher than that in contents. Compared with other similar research results, the heavy metal pollution of Fe ~ (2 +) Zn ~ (2 +) Cr ~ (2 +) Cu ~ (2 +) in this area is more serious, which may be related to the local industrial production and agricultural activities.
【作者单位】：包头师范学院生物科学与技术学院;内蒙古科技大学内蒙古自治区生物质能源化利用重点实验室;
【基金】：国家自然科学基金项目(31560598,31460142) 教育部留学回国人员科研启动基金项目(2014-1685) 内蒙古自治区自然科学基金项目(2015MS0321) 内蒙古留学回区人员科研启动基金(2015-339)资助项目
【分类号】：X174

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