Study on The Technology Ways of Repid Recovering Vegetation for Controlling Sanddust Storm——Examplefor the East Part of Kubuqi Desert

In this paper,we analyzedthe ecological conditions of the studing area and the drift sand distribution.At the same time,we studied the distribution feature of the natural vegetation according to the growing tendency to the water in the sandland from the side of the soil and water resources ration.We studied the effection of fencing on recovering vegetation,and the technology ways of right site and right plantation,grown grass and inoculate the alga with cultivated.We put forward to the innovation models of controlling the drift sand in combination with the tree,shrub,grass,and bio-crust,basicing on the theory of restoration ecology and landscape ecology,abiding by the natural law and economic law.The models preliminary accomplished the goal of controlling sanddust storm,the weak ecological system was tending to stable,and the biological diversity significantlyincreased.