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| 湿地沉积物重金属环境化学行为研究进展 | |
| 引用本文： | 刘 庆,谢文军,游俊娥,赵西梅,陆兆华.湿地沉积物重金属环境化学行为研究进展[J].土壤,2013,45(1):8-16. |
| 作者姓名： | 刘 庆 谢文军 游俊娥 赵西梅 陆兆华 |
| 作者单位： | 1. 滨州学院,山东省黄河三角洲生态环境重点实验室,山东滨州256603 2. 滨州市国土资源局开发区分局,山东滨州,256600 3. 滨州学院,山东省黄河三角洲生态环境重点实验室,山东滨州256603;中国矿业大学恢复生态学研究所,北京 100083 |
| 基金项目： | 山东省高等学校科研发展计划项目（(J10LC62）)、山东省自然科学基金项目（(ZR2011DQ018）)和滨州学院重大招标课题项目（(2010ZDL03）)资助 |
| 摘 要： | 湿地沉积物重金属污染是当前环境科学领域的研究热点.本文在简要回顾国内外湿地沉积物中重金属污染研究成果的基础上,从湿地沉积物重金属来源、形态组成及提取方法、重金属在沉积物-水界面的迁移转化、质量基准以及风险评价等方面综述了当前国内外研究的最新进展,并提出了该领域未来可能的研究方向.认为针对湿地沉积物重金属向水体释放引起的二次污染问题,应重点对湿地沉积物重金属的环境化学行为展开深入研究,在研究方法和研究手段上应注重新技术的开发与应用. |
| 关 键 词： | 环境化学行为 沉积物 重金属 湿地 |
Environmentally Chemical Behaviors of Heavy Metals in Wetland Sediments: A Review |
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| LIU Qing,XIE Wen-jun,YOU Jun-e,ZHAO Xi-mei,LU Zhao-hua.Environmentally Chemical Behaviors of Heavy Metals in Wetland Sediments: A Review[J].Soils,2013,45(1):8-16. | |
| Authors: | LIU Qing XIE Wen-jun YOU Jun-e ZHAO Xi-mei LU Zhao-hua |
| Institution: | Shandong Provincial Key Laboratory of Eco-environmental Science for Yellow River Delta (Binzhou University) |
| Abstract: | Heavy metal pollution in wetland sediments is a hotspot of research in environmental science. The results obtained in the studies on heavy metal pollution in wetland sediments was briefly reviewed in this paper, the recent progress of study on the sources, speciation and extraction, migration and transformation, environmental criteria and risk assessment of heavy metals in the world were systematically summarized and the possible study trends in the future were also put forward. It suggests that in order to solve the problem of the secondary pollution induced by heavy metals?released from wetland sediments to the water bodies, the research on the environmentally chemical behaviors of heavy metals in wetland sediments should be emphasized, and more attention should be paid to the development and application of advanced research methods and tools. |
| Keywords: | Environmentally chemical behaviors Sediments Heavy metal Wetland |
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