%0 Journal Article
%T Analysis on Dust-floating Weather Features in the Western of Tarim Basin<br>塔里木盆地西部浮尘天气特征分析
%A JIANG Yuan-an
%A WEI Rong-qin
%A WANG Tie
%A HUO Guang-yong
%A HUANG Bing-guang
%A <br>江远安
%A 魏荣庆
%A 王铁
%A 霍广勇
%A 黄秉光
%J 中国沙漠
%D 2007
%I 
%X We have analyzed the data of dust-floating weather phenomenon recorded by 11 meteorological stations during 1961-2003 in the western of Tarim basin,based on which we have got their spatial and temporal distribution characteristics and changing features in recently 43 years,and the relationship between the climate change and the dust-floating phenomena.Results show that the appearing frequency of dust-floating weather is much higher in the western of Tarim basin,and their spatial and temporal distribution is not even,their inter-year changing rate is bigger,and the lasting time of a dust-floating process is longer.The number of annual dust-floating days in the western of Tarim basin commonly decreased from 1961 to 2003 except for a gradually increasing at Shache station.Correlative analysis showed that there are clear positive correlation between dust-floating phenomenon and strong wind weather,and clear negative correlation between dust-floating phenomenon and precipitation of the whole year or spring.
%K Tarim basin
%K floating dusts
%K spatial and temporal distribution
%K climate change<br>塔里木盆地
%K 浮尘
%K 时空分布
%K 气候变化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F62EDFC6E63C5D025C6AE9D0171B7C05&aid=B2B33AB9A2881467&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=DFEE4E8C33C95CEF&eid=31BCE06A2FD82A16&journal_id=1000-694X&journal_name=中国沙漠&referenced_num=8&reference_num=12