| 1961-2008年新疆夏半年干湿气候时空变化 |
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| 引用本文： | 普宗朝,张山清.1961-2008年新疆夏半年干湿气候时空变化[J].干旱区资源与环境,2011(9):138-144. |
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| 作者姓名： | 普宗朝 张山清 |
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| 作者单位： | 新疆乌鲁木齐市气象局; |
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| 基金项目： | 新疆气象科研项目(200708)资助 |
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| 摘 要： | 根据新疆101个气象台站1961-2008年4-9月逐月气候资料,采用气候倾向率、Morlet小波、累计距平、t-检验、Penman-Monteith公式和Kriging插值技术等方法,对近48年新疆夏半年（4-9月）降水量、潜在蒸散量和地表湿润指数等要素的时空变化特征进行了研究。结果表明：1）新疆夏半年平均降水量为1...
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| 关 键 词： | 夏半年 气候变化 降水量 蒸散量 湿润指数 |
Spatial-temporal variation of dry-wet climate on summer in recent 48 years in Xinjiang |
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| PU Zongchao,ZHANG Shanqing.Spatial-temporal variation of dry-wet climate on summer in recent 48 years in Xinjiang[J].Journal of Arid Land Resources and Environment,2011(9):138-144. |
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| Authors: | PU Zongchao ZHANG Shanqing |
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| Institution: | PU Zongchao,ZHANG Shanqing(Urumqi Meteorological Bureau of Xinjiang,Urumqi 830001,P.R.China) |
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| Abstract: | Based on climatic data of the Summer(from April to September) of 101 meteorological stations in Xinjiang from 1961 to 2008,the spatial-temporal variation characteristics of precipitation,potential evapotranspiration(ETo) and moist index in the resent 48 years in Xinjiang were analyzed by using the linear regression,wavelet analysis,T-test,Kriging spatial interpolation methods and the Penman-Monteith equation.The results showed:(1)The average precipitation in Summer was 113.6 mm in Xinjiang,but the spatial d... |
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| Keywords: | summer climate change precipitation potential evapotranspiration humidity index Xingjiang |
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