The Linhe-Ceke Railway was cited as subject in a case study,and soil,landform and vegetation type are selected as key factor in assessing land sensitivity to desertification.

This paper achieves an overall evaluation on the rocky desertification sensitivity of Kaiyang County in Guizhou Province,by utilizing GIS and RS technologies to conduct spatial overlaying analysis of raster data with 6 indexes integrated,namely,lithology,slope,photosynthetic vegetation(Pv),land using type,soil erosion degree,and population density.

This article pointed out that the distributing pattern of Chinese desert and desertification is V shapesd, and the Qinghai-Tibet plateau uplift may be the main factor to this pattern.

Problems and suggestions in research on aeolian desertification in Tibetan Plateau

The results from remote sensor monitoring and field survey show that aeolian desertification process in the study area can be distributed into two stages: the developing stage from late 1980s to 2000,and the reversing stage form 2000 to 2006.

The aeolian desertification is a land degradation characterized by wind erosion mainly resulted from the excessive human activities in arid, semiarid and part of sub-humid regions in Northern Chian.

Study on the control of land desertification and its project construction in Tibet autonomous region;

The reclamation of land desertification in Shiyang river basin mainly depends on governments and experts in the last 50 years.

To prevent and combat land desertification in Bashang has very important realistic and historical significance.