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 geoenviro.

Effect of chemical water-rock interaction on hydrogeology and landslide of slope;

In humid-tropical and landslide-prone regions,chemical water-rock interaction (CWRI) takes place in various slopes made up of different bedrocks.

Physical and mechanical effect experiment on chemical action of water on soil were done, undisturbed soil specimens from the polluted erosive foundation were taken, physical and mechanical property experiments were d.