我國(guó)夏季降水類型初探

[Objective]Study on the spatial distribution of summer precipitation patterns and interannnal and interdacadal variability.[Method]The summer precipitation patterns were obtained from standard field of summer precipitation data for 160 observation stations in China during 1951-2000 by the utilization of empirical orthogonal function(EOF),and characteristics of interannual and interdecadal variability were analyzed.[Result]The summer precipitation mainly distributes in eastern part of China;The Ist,2nd and 3rd EOF modes of spatial distribution are especially remarkable as well consistent with the results of previous reports about three rainfall patterns from analysis on the percentages of precipitation anomaly of summer.[Conclusion]There exists interannnal and interdecadal variability for summer precipitation in China.

作 者： 李鸞 LI Luan   作者單位： 南京大學(xué)大氣科學(xué)系,江蘇南京,210093;安徽省蕪湖市氣象局,安徽蕪湖,241000  刊 名： 農(nóng)業(yè)科學(xué)與技術(shù)(英文版)  ISTIC 英文刊名： AGRICULTURAL SCIENCE & TECHNOLOGY  年，卷(期)： 2008 9(1)  分類號(hào)： P4  關(guān)鍵詞： EOF method   Summer precipitation patterns   Spatial distribution   Temporal distribution   Interannual variability   Interdecadal variability  

【我國(guó)夏季降水類型初探】相關(guān)文章：

我國(guó)夏季雨帶分布類型的集成估算模型04-26

夏季新疆降水異常與印度降水的關(guān)系04-27

1998年夏季我國(guó)東部降水與大氣環(huán)流異常及其低頻特征04-29

利用ARGO資料改進(jìn)ENSO和我國(guó)夏季降水氣候預(yù)測(cè)04-29

用區(qū)域氣候模式對(duì)1951-2000年我國(guó)夏季降水的模擬04-29

東亞夏季200 hPa西風(fēng)急流時(shí)空分布特征與我國(guó)夏季降水關(guān)系的初步分析04-29

亞洲夏季西風(fēng)指數(shù)與中國(guó)夏季降水的關(guān)系04-27

青藏高原地表熱力異常與我國(guó)江淮地區(qū)夏季降水的關(guān)系04-26

湖南夏季降水日變化特征04-26

聊齋文化的內(nèi)涵、類型與特點(diǎn)初探04-27