The protecting benefits and applicability of the control measures set up along the wind and sand harm section of Jier railway are studied by the field observation experiments, including the effects on wind speed of earths surface and the sandprevent and waterkeep effects, and so on.

And the measures of controlling wind and sand harm to railway is evaluated,which is to provide basis for popularizing the planning scheme of controlling wind and sand harm to railway in the same districts.

By means of field observation and laboratory experiment, the generation of the blown sand disaster along Tarim desert oil transportation highway was analysed, the extent assessment model was established.

Regional comparative assessment of potential risk of wind sand disaster in north and middle parts of Ningxia;

Hazard assessment of wind sand disaster in Tarim Basin;

Then we analyzed the spatio-temporal pattern of 14 wind sand disasters in China from March to June, 2000.

A Preliminary Study on Vegetation and Desertification Controlling in the Shiquanhe Valley;