Cd and Pb Contents in Soil, Plants, and Grasshoppers along a Pollution Gradient in Huludao City, Northeast China
Cd and Pb Contents in Soil, Plants, and Grasshoppers along a Pollution Gradient in Huludao City, Northeast China
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葫芦岛市污染梯度土壤、植物和蝗虫中Cd和Pb含量
DOI：
10.1007/s12011-011-9199-2
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发表时间：
2011-09
影响因子：
3.9
通讯作者：
Lu, Xianguo
中科院分区：
文献类型：
--
作者：
Zhang, Zhongsheng;Song, Xiaolin;Wang, Qichao;Lu, Xianguo
通过测定土壤、植物和东亚飞蝗（Locusta migratoria manilensi）、中华蝗（Acrida chinensis）中Cd、Pb含量，定量分析炼锌对土壤重金属污染的影响范围。样品同时采集于中国东北的化工和有色金属冶炼基地葫芦岛市。土壤和植物中Cd、Pb污染严重。Cd和Pb含量分别为13.32和8.83 mg/kg/L。东亚飞蝗16.67和15.00 mg/kg; chinensis，分别。相关分析表明，土壤、植物和蝗虫中Cd和Pb的来源相同。土壤、植物和蝗虫中Cd、Pb含量与锌冶炼厂距离呈显著负对数相关。拟合曲线表明，冶炼厂对土壤和植物的重金属污染影响半径约为4,000 m，对蝗虫的影响半径约为2,000 m。
Cd and Pb contents in soil, plants, and two grasshopper species (Locusta migratoria manilensisandAcrida chinensis) were examined to quantify the influence ranges of zinc smelting on heavy metal contamination. Samples were collected simultaneously from Huludao City, a chemical and nonferrous smelting base in Northeast China. Cd and Pb contamination in soil and plants were serious. Cd and Pb contents were 13.32 and 8.83 mg/kg inL. migratoria manilensisand 16.67 and 15.00 mg/kg inA. chinensis, respectively. Correlation analysis indicated the same metal source for Cd and Pb in soil, plants, and grasshoppers. Cd and Pb contents in soil, plants, and grasshoppers were all significantly related to distances far from the zinc smelter in good negative logarithm model. The fitting curves indicated that the influence radius of the smelter on heavy metal contamination was about 4,000 m for soil and plants and about 2,000 m for grasshoppers.
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影响因子：
3.9
作者：
Zheng Dong-mei
通讯作者：
Zheng Dong-mei
DOI：
10.1016/s1003-6326(08)60037-0
发表时间：
2008-02
影响因子：
4.5
作者：
G. Liao;Dahei Liao;Quan-ming Li
通讯作者：
G. Liao;Dahei Liao;Quan-ming Li
影响因子：
3
作者：
J. Hršak;Mirka Fugasš;V. Vadjić
通讯作者：
J. Hršak;Mirka Fugasš;V. Vadjić
影响因子：
8.9
作者：
Martje J. M. Notten;A. Oosthoek;J. Rozema;Rien Aerts
通讯作者：
Martje J. M. Notten;A. Oosthoek;J. Rozema;Rien Aerts
影响因子：
9.7
作者：
Dai, J;Becquer, T;Lavelle, P
通讯作者：
Lavelle, P