Relationships of soil microbial biomass with soil environmental factors in Tarim Desert highway shelter-forest

In this study,methods of conventional culture,identifying fatty acid and PCR-DGGE were utilized to analyze soil microbial quantity,fatty acid and bacterial DNA segment in Tarim desert highway forest land,which can provide theoretical foundation for managing Tarim desert highway shelter-forest scientifically.

Study on curing method of cement stabilized soil pavement in desert highway;

Optimum Allocation of Desert Highway Construction Machinery;

Research on the projects technique steps of preventing sand of desert road;

Force analysis of sand pushing device on trucks for removing sand on desert roads;

Features of Sand Materials and Their Environmental Meaning along Desert Road;

The complexity of the running guarantee system of the desert expressway is determined by the particularity of the desert expressway.

On the basis of constructing macadam base of Yu-Jing Expressway, which is the first desert expressway of China,this paper mentioned the new design and construction techniques of cement treated macadam base of expressway by its two aspects which are mixture ratio and construction techniques.

Soil moisture content and its dynamics on road embankment and cutting slope at fixed points were investigated on Shaanxi—Inner Mongolia desert expressway.