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.

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.

Plant community succession of degradation and desertification in sandy grassland.;

The effect of protecting Artemisia frigida communities on preventing sandy grassland desertification was studied.

Characteristics of the soil seed bank at the fenced sandy meadow in Horqin Sandy Land;

Characteristics of the soil seed bank and the seedling bank in fenced sandy meadow;

Vertical distribution and seasonal dynamics of soil microbial number in sandy grassland of Horqin