Assessing Grassland Degradation through Habitat Equivalency Analysis;

Accelerating grassland restoration in rocky desertification area,promoting eco-environmental reconstruction in karst region;

Seasonal dynamics of ecosystem services of grassland in Qinghai-Tibetan Plateau;

Research progress on microbiological ecology of rangeland in China;

Global climate change and its impacts on rangeland ecosystem;

The Natural Calamities in Rangeland of China and Its Preventive Strategy.;

The paper analyzes the process of asphalt pavement and lawn sending heat to air and modifying radiation coefficient by nephanalysis,calculates quantity of heat measuring temperature of asphalt pavement and lawn.

After 1980s,ecology worsening questions such as the local lawn serious degeneration,desertification intense development are extremely prominent.

So it is very significant for us to study water,heat fluxes over lawn quantitatively.

The Research about the Variation of Meadow Types and the Conversion of Meadow Structure around Qinghai Lake drainage area;

The optimal control model of the stocking farm management of alpine meadow in Southern Gansu and research on a strategy for sustained utilization;

Desertificates and Changes Remote Sensing Analysis on the Meadow of Hongyuan;

The content of soil Micro-biomass Carbon and Nitrogen of Different Grazing Intensities on Pasture;

Integration of crop and pasture systems;

Energy value Ananlysis of natural pasture in Qinghai province;