冬季中國東部海區(qū)熱通量變化與中國氣溫降水的關(guān)系

doi:P461.2

首頁 > 過刊瀏覽>2011年第卷第5期 >558-566. DOI:P461.2

冬季中國東部海區(qū)熱通量變化與中國氣溫降水的關(guān)系
DOI:
                        P461.2
                    
CSTR:
                        
                    
作者:
                        
                        
                    
作者單位:
作者簡介:
通訊作者:
中圖分類號:P461.2
基金項目:國家自然科學(xué)基金項目資助項目（40975024）

The variability characteristics of turbulent heat fluxes in winter over the east China Sea and the relation between rainfall and temperature in China

Author:

Affiliation:

Fund Project:

摘要

圖/表

訪問統(tǒng)計

參考文獻

相似文獻

引證文獻

資源附件

文章評論

摘要:

利用OAFlux月平均熱通量、NCEP/NCAR（1958—2006年）再分析和全國160個站的月降水、氣溫等資料，采用相關(guān)分析、合成分析等方法，分析了中國東部海區(qū)海氣界面熱通量變化特征及其與中國冬、春季降水、氣溫的關(guān)系。研究表明，中國東部海區(qū)為潛熱通量和感熱通量年際變化的關(guān)鍵區(qū)，冬季變化最為顯著，具有明顯的年際和年代際變化特征，熱通量的增強趨勢明顯。熱通量的年代際變化與同期冬季中國華南降水存在明顯正相關(guān)，與華北降水存在負相關(guān)、與氣溫存在顯著正相關(guān)。1983年氣候突變前熱通量年際變化與同期中國長江下游地區(qū)降水有很好的負相關(guān)。突變后熱通量年際變化與同期淮河流域降水存在顯著負相關(guān)；與后期春季中國兩河流域降水存在顯著負相關(guān)，與兩河流域氣溫存在顯著正相關(guān)。

Abstract:

Based on datasets of the monthly turbulent heat fluxes (1958—2006) from OAFlux, of NCEP/NCAR reanalysis, of precipitation and temperature in China from China National Climate Center, the spatial characteristics of the heat fluxes over the East China Sea and its relation to rainfall and temperature in China are studied by correlation and composite analysis. The result shows that interannual variability of air-sea turbulent heat fluxes over the East China Sea is the most prominent in winter among the four seasons and has significant interannual and interdecadal variations. The trend of enhancement is clear. On interdecadal time scales, the heat fluxes have evidently simultaneous negative correlation with precipitation, but they have positive correlation with air temperature. Before the abrupt change of climate in 1983,there is good negative correlation between heat fluxes and rainfall on interannual time scales over the lower Yangtze valley. After the abrupt change of climate, a significantly simultaneous negative correlation exists between heat fluxes and rainfall in Huaihe River Basin. The delayed correlation analyses indicate that there is a negative correlation between heat fluxes and rainfall, as well as a positive correlation between heat fluxes and temperature over the Yangtze and Yellow River in late spring.

參考文獻

相似文獻

引證文獻

引用本文

周林義,徐海明,徐蜜蜜,朱素行.冬季中國東部海區(qū)熱通量變化與中國氣溫降水的關(guān)系.氣象科學(xué),2011,(5):558-566 ZHOU Linyi, XU Haiming, XU Mimi, ZHU Suxing. The variability characteristics of turbulent heat fluxes in winter over the east China Sea and the relation between rainfall and temperature in China. Journal of the Meteorological Sciences,2011,(5):558-566

復(fù)制

文章指標

點擊次數(shù):
下載次數(shù):
HTML閱讀次數(shù):
引用次數(shù):

歷史

收稿日期:2010-05-04
最后修改日期:2010-07-04
錄用日期:
在線發(fā)布日期: 2012-05-16
出版日期:

文章二維碼

您是第位訪問者
氣象科學(xué) ® 2026 版權(quán)所有
技術(shù)支持：北京勤云科技發(fā)展有限公司

抽查舔水白紧大视频,冲喜娘子超甜哒激情五月,亚洲黄色图片偷拍网站,亚洲三级黄片免费播放,91在线观看喷潮红桃,日韩精品在线观看一区二区,久久久久久久久久久久黄色片子,日产精品99久久久久久久久,欧洲亚洲另类图片小说

引用本文

分享

相關(guān)視頻

文章指標

歷史

文章二維碼

抽查舔水白紧大视频,冲喜娘子超甜哒 激情五月,亚洲黄色图片偷拍网站,亚洲三级黄片免费播放,91在线观看喷潮红桃,日韩精品在线观看一区二区,久久久久久久久久久久黄色片子,日产精品99久久久久久久久,欧洲亚洲另类图片小说

引用本文

分享

相關(guān)視頻

文章指標

歷史

文章二維碼

抽查舔水白紧大视频,冲喜娘子超甜哒激情五月,亚洲黄色图片偷拍网站,亚洲三级黄片免费播放,91在线观看喷潮红桃,日韩精品在线观看一区二区,久久久久久久久久久久黄色片子,日产精品99久久久久久久久,欧洲亚洲另类图片小说