| 胶州湾滨海湿地盐渍土壤中重金属的聚集与分散特性研究 |
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| 引用本文： | 李学刚,袁华茂,许思思,段丽琴,李 宁,张 默,宋金明.胶州湾滨海湿地盐渍土壤中重金属的聚集与分散特性研究[J].海洋科学,2011,35(7):88-95. |
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| 作者姓名： | 李学刚 袁华茂 许思思 段丽琴 李 宁 张 默 宋金明 |
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| 作者单位： | 1. 中国科学院海洋研究所,山东青岛,266071
2. 中国科学院海洋研究所,山东青岛266071／中国科学院研究生院,北京100049 |
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| 基金项目： | 中国科学院知识创新方向群项目(KZCX2-YW-Q07-02); 国家自然科学基金委创新群体项目(40821004); 国家973 课题(2007CB407305)资助 |
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| 摘 要： | 以胶州湾东北沿岸盐渍土壤为主要研究对象，分析探讨了滨海盐渍土壤对10种微量重金属的聚集／分散特征。结果表明，胶州湾东北沿岸盐渍土壤中Cu、Zn、Pb、Cd、As、Cr、Co、Ni、V、Mo主要来源于成土母质花岗岩的风化产物，Cu、Zn、Cr、Cd、Pb、Ni为“盐渍土壤聚集元素”，As、Co、V、Mo为“盐渍土壤分散元...
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| 关 键 词： | 聚集/分散 重金属 盐渍土壤 碱蓬 胶州湾东北沿岸湿地 |
| 收稿时间： | 2010/12/16 0:00:00 |
| 修稿时间： | 1/6/2011 12:00:00 AM |
Accumulation/dispersion of heavy metals in the saline soil of the Jianzhou Bay northeastern coastal wetland |
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| LI Xue-gang,YUAN Hua-mao,XU Si-si,DUAN Li-qin,LI Ning,ZHANG Mo,SONG Jin-ming.Accumulation/dispersion of heavy metals in the saline soil of the Jianzhou Bay northeastern coastal wetland[J].Marine Sciences,2011,35(7):88-95. |
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| Authors: | LI Xue-gang YUAN Hua-mao XU Si-si DUAN Li-qin LI Ning ZHANG Mo SONG Jin-ming |
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| Institution: | LI Xue-gang1,YUAN Hua-mao1,XU Si-si1,2,DUAN Li-qin1,LI Ning1,ZHANG Mo1,SONG Jin-ming1(1.Key Laboratory of Marine Ecology and Environmental Sciences,Institute of Oceanology,Chinese Acad-emy of Sciences,Qingdao 266071,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Soil salinization is a worldwide resource and ecological problem,and systemic study on saline soil is the foundation for its bioremediation.The accumulation/dispersion of heavy metals in the saline soils was discussed based on the research on the saline soils in the northeastern coastal wetland of Jiaozhou Bay.The variations of Cu and Zn concentrations in saline soils of the Jiaozhou Bay northeastern coast were great and their concentrations were higher than the soil background values;the concentrations of ... |
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| Keywords: | accumulation/dispersion heavy metal saline soil Suaeda salsa the Jianzhou Bay northeastern coastal wetland |
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