Ecological effects of rocky desertification control in the Karst Gorge area A case study on the administration areas of the ecological integrated management for rocky desertification in Huajiang of Guizhou Province;

In the progress of varying-degree rocky desertification by comprehensive treatment,it is revealed that the primary factors that affect the structure and variation of vegetation and the rules of variation of structure of vegetation with the time of comprehensive treatment.

Application of image segmentation in desertification control effect evaluating;

Based on the analysis of the present situation in soil and water erosion ws well as desertification in Qinhai, some problems with soil and water conservation as well as desertification control were pointed out and suggestions relevant were put forward.

The major polymer materials used in desertification control are introduced, and feasibilities and problems regarding their application in stabilizing sandy soils and absorbing and holding water are discussed.

On the Function of China's Government in Combating Desertification;