Sand dune movement was monitored in a sample plot along the desert-crossing highway by means of a topographical survey in late 1991, 1992 and 1993. The results reveal that most of the morphometric parameters of the dunes are not as well correlated
The AA. present the results of detailed investigations in the field and the morphologic analyses on the dunes with the 1:25,000 aerial photographs and the 1:100,000 topographic maps covering the northeast Taklimakan Desert. Three types of sand dunes