试论环境生物地球化学

本文从理论上探讨了环境生物地球化学这一新兴交叉学科的形成过程和发展机制,尝试性地提出了该学科的定义和科学使命。着重强调,环境生物地球化学应该服务于环境保护和生态建设;以此可以预料,生物—非生物复合系统中原生/次生化学污染物质的生物地球化学循环的研究,将为有利于全球污染控制和原生与次生化学污染引起的生态恶化和地方病防治的环境战略制定和目的于节省地球自然资源的生态设计提供科学依据。

On Environmental Biogeochemistry

The formative process and developing mechanisms of environmental biogeochemistry as a burgeoning interdisciplinary science were theoretically discussed. The definition and scientific mission of this branch were tentatively suggested. It was emphasized that environmental biogeochemisty should serve environmental protection and ecological construction, and can therefore be forecasted that researches on biogeochemical cycles of primary/secondary chemical pollutants in biotic-abiotic compound systems will provide a scientific basis for the enactment of environmental strategy benefiting the control of global pollution and prevention of ecological degradation and endemic diseases from primary and secondary chemical pollution, and for ecological design aimed at saving natural resources of the earth.