On the basis of streamflow change in Tarim River, make use of climate data of thirty-seven years from 1961 to 1997 in 11 weather stations in Tarim River basin. Expound climate change features in Tarim River basin, focuses on analysis on the times and spaces distribution of sandstorm, floating dust and gale etc. The results show that climate conditions of the upper and middle reaches in Tarim River basin tend to be better in recent thirty years, especially in 1990's.Nature precipitation increase have take advantage of streamflow increasing in Tarim and ground vegetation growing River . But climate change of the lower reaches is not consistent with the upper and middle reaches in Tarim River basin.The deterioration of ecological environment in the lower reaches have something to do with the climste change.
Bimonthly of Xinjiang Meteorology