国家自然科学基金(40023001)

作品数:16被引量:167H指数:7
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相关作者:李昀英徐幼平宇如聪张学洪段晚锁更多>>
相关机构:中国科学院大气物理研究所南京气象学院更多>>
相关期刊:《Science China Earth Sciences》《热带气象学报》《科学通报》《Advances in Atmospheric Sciences》更多>>
相关主题:CIRCULATIONRAINFALLEAST_ASIATIBETAN_PLATEAU大气环流更多>>
相关领域:天文地球自然科学总论更多>>
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Wave-mean flow interaction and its relationship with the atmospheric energy cycle with diabatic heating被引量:2
《Science China Earth Sciences》2005年第8期1293-1302,共10页DUAN Anmin WU Guoxiong 
the Chinese Academy of Sciences(Grant No.ZKCX2-SW-210); the National Natural Science Foundation of China(Grant Nos.40405016,40475027,40135020,40221503 , 40023001).
Based on the traditional theory of wave mean flow interaction, an improved quasi-geostrophic Eliassen-Palm flux with diabatic heating included is deduced. It is shown that there exists an intrinsic relation between th...
关键词:wave-mean flow interaction  Eliassen-Palm flux  diabatic heating  LORENZ ENERGY cycle  wave energy. 
Heating status of the Tibetan Plateau from April to June and rainfall and atmospheric circulation anomaly over East Asia in midsummer被引量:29
《Science China Earth Sciences》2005年第2期250-257,共8页DUAN Anmin LIU Yimin WU Guoxiong 
supported by the National Natural Science Foundation of China(Grant Nos.40405016,4047502740135020,40221503 and 40023001);the Chinese Academy of Scienccs(Grant No.ZKCX2-SW-210).
Based on the 1958-1999 monthly averaged reanalysis data of the National Center for Environmental Prediction(NCEP)/National Center for Atmospheric Research(NCAR)and the rainfall data of 160 Chinese surface stations,the...
关键词:Tibetan Plateau sensible heating East Asia RAINFALL circulation. 
MAIN HEATING MODES OVER THE TIBETAN PLATEAU IN JULY AND THE CORRELATION PATTERNS OF CIRCULATION AND PRECIPITATION OVER EAST ASIA被引量:3
《Acta meteorologica Sinica》2004年第2期167-178,共12页段安民 吴国雄 
the National Natural Science Foundation of China (Grant No.40135020,40221 503 and 40023001);the Chinese Academy of Sciences (Grant No.ZKCX2-SW-210)
Based on the 1958-1999 monthly averaged NCEP/NCAR reanalysis data,the REOF analysis is applied to obtain the main spatial modes of normalized atmospheric heating source over the Tibetan Plateau (TP) in July.Results sh...
关键词:Tibetan Plateau (TP) atmospheric heating source CIRCULATION PRECIPITATION 
Progress in the Study on the Formation of the Summertime Subtropical Anticyclone被引量:9
《Advances in Atmospheric Sciences》2004年第3期322-342,共21页刘屹岷 吴国雄 
supported by the Chinese Academy of Sciences(Grant No.ZKCX2 SW-210);the National Natural Science Foundation of China(Grant Nos.40135020,40221503,and 40023001).
The studies in China on the formation of the summertime subtropical anticyclone on the climate timescale are reviewed. New insights in resent studies are introduced. It is stressed that either in the free atmosphere o...
关键词:subtropical anticyclone quadruplet heating mosaic circulation 
Review of the Study of Nonlinear Atmospheric Dynamics in China (1999-2002)
《Advances in Atmospheric Sciences》2004年第3期399-406,共8页刁一娜 封国林 刘式达 刘式适 罗德海 黄思训 陆维松 丑纪范 
supported by the National Natural Science Foundation of China(Grant Nos.40221503,40275025,40023001);the Chinese Academy of Sciences(No.KZCX2-SW-210).
Researches on nonlinear atmospheric dynamics in China (1999-2002) are briefly surveyed. This review includes the major achievements in the following branches of nonlinear dynamics: nonlinear stability theory, nonlinea...
关键词:nonlinear dynamics STABILITY BLOCKING spiral structure traveling wave global analysis 
Global Coupled Ocean-Atmosphere General Circulation Models in LASG/IAP被引量:39
《Advances in Atmospheric Sciences》2004年第3期444-455,共12页俞永强 张学洪 郭裕福 
supported by the Chinese Academy of Sciences(CAS)“Innovation Program”(ZKCX2-SW-210);State Key Project(G2000078502);the National Natural Science Foundation of China(Nos.40231004,40221503,and 40023001).
Coupled ocean-atmospheric general circulation models are the only tools to quantitatively simulate the climate system. Since the end of the 1980s, a group of scientists in the State Key Laboratory of Numerical Modelin...
关键词:coupled GCM climate change OGCM 
ANALYSIS OF THE RELATIONSHIP BETWEEN THE CHINA ANOMALOUS CLIMATE VARIATION AND ENSO CYCLE ON THE QUASI-FOUR-YEAR SCALE
《Journal of Tropical Meteorology》2004年第1期1-13,共13页朱艳峰 陈隆勋 宇如聪 
“Effect of sea-land-air interactions in the Asian monsoon region on the climate change in China”——a project of the Knowledge Innovation Project by the Chinese Academy of Sciences(ZKCX2-SW-210);National Natural Science Foundation of China(40023001,49775270)
The relationship between the ENSO and abnormal variation of precipitation and temperature in China is investigated based on the monthly data. Firstly, interannual variability of precipitation and temperature are discu...
关键词:China anomalous climate variation ENSO cycle quasi-four-year scale 
中国南方地区层状云的形成和日变化特征分析被引量:45
《测绘科技动态》2003年第6期733-743,共11页李昀英 宇如聪 徐幼平 张学洪 
中国科学院创新项目 (ZKCX2 SW 2 10 );国家自然科学基金项目 (4 0 2 3 3 0 3 1和 40 0 2 3 0 0 1)
文中利用中国地区卫星和地面观测云的量、状、高等资料及空中规定等压面和特性层探空资料 ,分析了中国南方地区 (2 0~ 35°N ,10 3~ 12 0°E)层状中、低云的形成背景和日变化特征并初步解释了日变化的原因。层状云的伸展高度是受空中...
关键词:中国 南方地区 层状云变化 日变化特征 日变率 层积云 日变化曲线 
Linear relationship between the interdecadal and interannual variabilities of North China rainfall in rainy season被引量:12
《Chinese Science Bulletin》2003年第10期1040-1044,共5页LU Riyu Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080, China 
supported by the Key Project of the Chinese Academy of Sciences(Grant No.KZCX2-203);the National Natural Science Foundation of China(Grant Nos.40075016 and 40023001).
Interdecadal and interannual timescales are dominant in the North China rainfall in rainy season (July and August). On the interdecadal timescale, the North China rainfall exhibited an abrupt decrease at the end of 19...
关键词:线性关系 中国北部 降雨量 大气环流 
ENSO可预报性研究的一个新方法:条件非线性最优扰动被引量:11
《科学通报》2003年第7期747-749,共3页穆穆 段晚锁 
国家重点基础研究发展规划项目(G199804091);中国科学院创新项目(KZCX2-208);国家自然科学基金项目(批准号:40023001,40075015)资助.
首先给出了条件非线性最优扰动的概念; 其次, 采用简单的ENSO海-气耦合模式, 通过比较条件非线性最优扰动和线性奇异向量的异同, 揭示出在气候可预报性研究中考察误差增长应该使用非线性模式; 然后, 使用条件非线性最优扰动, 初步研究了...
关键词:ENSO 可预报性研究 海—气耦合模式 条件非线性最优扰动 线性奇异向量 数值预报 
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