Using the Usu City – Sawan County area social economy and the natural environment and so on basic document, has analyzed the region social economy survey, the water resources quantity, the water resources development use and the water environment present situation.

Study on Indicative Feature and Cover Classification of Vegetation in Regional Desertification Assessment ——Taking Mu Us Sandland as an Example;

Analysis on the Correlation between the Climate Change over Mu Us Sandland and the El Nino/La Nina Events since recent 30 Years;

Research on Exploitative Potential and Status Quio of Wilding Vegetation Resources in Maowusu Sandy Land;

The experiment was conducted in Mu Us sandy area during the main growing season (Apr.

Evaluation and analysis on agro-ecological system of Maowusu Sandland;

Research on plant resources of Maowusu sandland;

Effect of climatic factors on growth of Pinus sylvestris var.mongolica and Pinus tabulaeformis in the Maowusu Sandland;

Environmental Effects of Deserticulture and Implementing Ways of Green Deserticulture in Mu Us Desert;

Study on some characteristics of evaporation of sand dune and evapotranspiration of grassland in Mu Us desert;

Leaf anatomic characteristics of 12 species of Artemisia in Mu Us desert;