有毒有机污染物对生态系统影响的研究趋势
RECENT TREND OF RESEARCH IN THE INFLUENCE OF TOXIC ORGANIC POLLUTANTS ON ECOSYSTEM
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摘要: 本文简要综述了近年来国内外有毒有机物对生态系统影响的研究趋势。主要归纳为:有毒有机物生物活性的预测,有毒有机物在环境中的转化、降解和归宿;对生态系统中生物种群的影响;对整个生态系统的影响;以及放射性同位素示踪技术在研究有毒有机物环境行为中的应用等五个方面。Abstract: The recent trend of research in the influence of toxic organic pollutants on ecosystem are reviewed in following five principal aspects: (1) prediction of biological activity of toxic organic chemicals; (2) transformation, degradation, and fate of the pollutants in the environment; (3) the ecoto-xicological effects on biocommunity; (4) the ecotoxicological effects on the whole ecosystem and its response; and (5) make use of radioisotope tracer techniques for studying environmental behavior of the pollutants.
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