Based on data of the long-term position experiments with the relation of water-fertilizer-yield at Changwu agro-ecological station, the effect of water environment with higher productivity in dryland of Loess Plateau is realized by the predicting method using model.

Concept,pollution character and environmental effect of urban surface dust.;

Research advances in environmental effect and ecological toxicity of commonly used chemical flocculants;

Stability of natural gas hydrate and its environmental effect.;

The environmental effects of constructed wetlands on urban ecology;

Environmental effects of fish culture and ecosystem-based fisheries management in Chinese lakes and coastal waters;

Analysis on environmental effects of land use changes in Suizhou,Hubei in 1949-2000;