新疆气候变化特征及气候分区方法研究  

Research of Climatic Regionalization with Climate Change in Xinjiang

作　　者：毛炜峄[1] 南庆红[2] 史红政[2] 

机构地区：[1]新疆气候中心,乌鲁木齐830002 [2]新疆气象局

出　　处：《气象》2008年第10期67-73,共7页Meteorological Monthly

基　　金：新疆气象科技研究项目(200424)"新疆生态环境监测评价系统研究"资助

摘　　要：为了探讨考虑气候变化影响的气候区划方法,选用新疆88站年平均气温和降水量的45年(1961—2005)平均值及其均方差为气候分区的4个基本因子,以各站之间的相似系数构建模糊矩阵,进行模糊聚类分析。按不同聚类水平,区划出北疆、南疆、天山山区等气候类型,还细致刻画出干寒山区、典型风区等特殊气候类别。区划结果与天气气候特征和地理景观吻合好,在此基础上确定了新疆气候业务的3个区域及其代表站。区划结果也为其它专业区划奠定了基础。The basical genes about climatic regionalization were choosen by age average air temperature, precipitation, mean square error of each of 88 stations in Xinjiang in 1961-2005 , and the fuzzy matrices were built by coefficient between every station. The climate style in the Northern Xinjiang. the Southern Xinjiang and Tianshan Mountains were regionalized to the different clustering level, further more, dry and cold coteau, representative wind section were also regionalized. Regionalization result were anatomized well with weather character and geography sight, and 3 regions and represent stations of Xinjiang climate operation were confirmed by the regionalization result. The regionalization result were made of basis for other professional regionalization.

关 键 词：气候分区 气候变化影响 模糊聚类 

分 类 号：P467[天文地球—大气科学及气象学] TU576[建筑科学—建筑技术科学]