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土壤生态毒理学研究进展与展望
引用本文:周启星,王美娥.土壤生态毒理学研究进展与展望[J].生态毒理学报,2006,1(1):1-11.
作者姓名:周启星  王美娥
作者单位:1. 南开大学环境科学与工程学院,天津,300071;中国科学院沈阳应用生态研究所,陆地生态过程重点实验室,沈阳,110016
2. 中国科学院沈阳应用生态研究所,陆地生态过程重点实验室,沈阳,110016;中国科学院研究生院,北京,100039
基金项目:国家杰出青年科学基金(No.20225722)
摘    要:土壤生态毒理学是污染土壤生态风险评价以及土壤污染控制的理论依据,土壤环境中有毒物质的生态毒理效应及其分子机制的研究是土壤生态毒理研究的核心内容.首先从土壤重金属污染胁迫、有机污染胁迫以及复合污染的联合胁迫三个方面,概述了土壤污染所致的生态毒理效应最新研究进展;在理论剖析种群水平上污染土壤的分子生态毒理效应的基础上,较为系统地介绍了各种与污染土壤生态毒理效应有关的生物标记物,论述了污染土壤生态毒理分子诊断的基本原理、意义并对其今后的研究动态给予了分析;最后,对土壤生态毒理学研究今后的发展进行了展望.

关 键 词:土壤生态毒理学  生态毒理效应  分子毒理  生物标记物  污染诊断
文章编号:1673-5897(2006)1-001-11
收稿时间:2006-01-28
修稿时间:2006-02-18

Researching Advancement and Prospect of Soil Ecotoxicology
ZHOU Qi-xing and WANG Mei-e.Researching Advancement and Prospect of Soil Ecotoxicology[J].Asian Journal of Ecotoxicology,2006,1(1):1-11.
Authors:ZHOU Qi-xing and WANG Mei-e
Institution:College of Environmental Science and Engineering, Nankai University, Tianjin 300071; Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016,Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016; Graduate School of the Chinese Academy of Sciences, Beijing 100039
Abstract:Soil ecotoxicology provides a theoretical basis for ecological risk assessment of contaminated soils and control of soil pollution. Research on ecotoxicological effects and their molecular mechanisms of toxic substances in soil environment is the kernel content of soil-ecotoxicological studies. Thus, some new researching progresses in ecotoxicological effects resulted from stress of heavy metals and organic pollutants and their joint stress in soil ecosystems were firstly summarized. Then various biomarkers related to ecotoxicological effects of contaminated soils were systematically presented, and basic principles and significance of molecular diagnosis in contaminated soil ecotoxicology were expounded and its researching trends were analyzed, on the basis of theoretical anatomy of molecular ecotoxicological effects of contaminated soils at population levels. Finally, future developments in the field of soil ecotoxicology were prospected.
Keywords:soil ecotoxicology  ecotoxicological effect  molecular toxicology  biomarker  pollution diagnosis
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