The effects of different grazing intensity on soil organic carbon content in meadow steppe;

Studys of the Characteristic of Vegetation and Soil and Indication under the Different Degeneration Degree in the Meadow Steppe

Study on Community characteristics and α Diversity under Different Grazing Intensity on Leymus chinensis(Trin.) Tzvel. Meadow Steppe of Hulunbeier

Impact of climate warming on the soil nitrogen mineralization of meadow grassland in Qilian Mountains;

Study on seasonal dynamics of biomass in meadow grassland of north shore of Qinghai Lake;

In order to analyse the effects of the human disturbances to the ability of anti-wind erosion of the Hulunbuir meadow grassland,the methods of vegetation investigation and the wind tunnel experiment were made to research the changes of vegetation and the abilities of anti-wind erosion of meadow grassland under different using patterns of meadow grassland.

The relationship between community species diversity and degradation degree of Leymus chinensis meadow steppe in the Hulunbeier;

A study was carried out on the relationship between the changes of micro-relief and the changes of plant communities as well as their spatial distribution patterns,by systematic sampling in a dry depression and its adjacent flat background grassland in the Hulunbuir sandy meadow grassland,Inner Mongolia,China.

Qinghai-Tibet Plateau alpine meadow grassland had been under the backward traditional production management pattern for many years, which resulted in the degradation of meadow land, soil erosion and environmental degradation aggravated, posed the heavy threat to humanity s survival conditions.