水—岩土化学作用的环境效应

对水－岩土化学作用的环境效应从几个方面进行了实例分析。针对水－岩土化学作用所存在的正负两方面的环境效应，强调指出，在重视研究其负效应的同时，还应更多地通过分析水－岩土化学作用的过程，综合利用地质环境中水－岩土化学作用的规律来达到调控和防治环境地质灾害的目的。分析了水－岩土化学作用环境效应的研究思路及研究方法，并认为这是环境地质研究中值得开拓的新领域。

Environmental Effects of Water-rock and Soil Interaction

Various examples of geoenvironmental hazard resulting from chemical damage of water-rock and soil in- teraction are analyzed. The environmental effects provided by both positive and negative mechanical effects of chemi- cal action of water-rock and soil are expounded. The idea is proposed that synthesizing the laws on the environmen- tal effects of chemical action of water-rock and soil can be used to ameliorate the physical and mechanical property of rocks and soils, and to manage and to control geoenvironmental hazard in geoenvironment. Lastly, the research thinking and the research methods on mechanical effects and environmental effects of water-rock and soil interaction are put forward and detailed. And the author thinks environmental effects of water-rock and soil interaction is a new research area which is well worth opening.