By using the surface observational data of 11 meteorological stations in Kashi area of Xinjiang,the local and regional sand-dust weather processes were analyzed.

Based on the available original sand-dust storm data observed at 131 meteorological stations from 1954 to 2001 in arid regions of Northwest China, the characteristics and cause of regional sand-dust storm process happened within 48 years was analyzed with statistics methods such as Mexican Hat Wavelet.

Based on the retrieval principles of aerosol optical property and combination with surface observational data, some interesting results and elementary classification criteria of different dusty weather according to aerosol optical depth (AOD) had been obtained and were presented a.

During dusty weather the strong wind brings sand-dust but blows chemical pol.

The paper touches upon the dusty weather which has caused serious influence on the northern part of China, especially the sandstorm disaster and its harm.

Evolvement characteristics of dust weather events in Northwest China and the Tibetan Plateau;

Observation of Sand-Dust Weather by Lidar in the Spring of 2005 at Beijing;

The dust weather of Northwest China during the Qing Dynasty;

Relation between riverbed alluvial deposits in the Harbin reach of the Songhuajiang River and sand-dust weather;

The changing characteristic of sand-dust weather in recent 54 years and future trend forecast in the southern margin of Tarim Basin

Material composition of city surface soil in Harbin in relation to sand-dust weather