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The Influence of Tibetan Plateau on the Interannual Variability of Atmospheric Circulation over Tropical Pacific
The Influence of Tibetan Plateau on the Interannual Variability of Atmospheric Circulation over Tropical Pacific

Influence of the Western North Pacific Summer Monsoon on Summer Rainfall over the Yangtze River Basin
西北太平洋夏季风对中国长江流域夏季降水的影响

The Preliminary Analysis of the Relationships between the Surface Heat Source over the Tibetan Plateau in Winter and Spring and the Summer Rainfall over China
青藏高原前期冬春季地面热源与我国夏季降水关系的初步分析

Decadal Variation of Summer Rainfall in the Yangtze-Huaihe River Valley and Its Relationship to Atmospheric Circulation Anomalies over East Asia and Western North Pacific
Decadal Variation of Summer Rainfal in the Yangtze-Huaihe River Valley and Its Relationship to Atmospheric Circulation Anomalies over East Asia and Western North Pacific

The Relationship of the Atmospheric Heat Sources in Early Summer over East Asia-Pacific to the Abnormality of Precipitation in the Yangtze River Basin and Its Vicinity in July and August
初夏东亚-太平洋大气热源与长江流域及邻近地区7、8月降水异常的关系

Simulation of the Influence of Winter Snow Depth over the Tibetan Plateau on Summer Rainfall in China
青藏高原冬季积雪影响我国夏季降水的模拟研究

Diurnal variation of summer rainfall over the Tibetan Plateau and its neighboring regions revealed by TRMM Multi-satellite Precipitation Analysis
TRMM多卫星降水分析资料揭示的青藏高原及其周边地区夏季降水日变化

Large and meso-α scale characteristics of intense rainfall in the mid — and lower reaches of the Yangtze River

Thermal difference between the Tibetan Plateau and the plain east of Plateau and its influence on rainfall over China in the summer

Differences between dynamics factors for interannual and decadal variations of rainfall over the Yangtze River valley during flood seasons

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The Impact of Atmospheric Heat Sources over the Eastern Tibetan Plateau and the Tropical Western Pacific on the Summer Rainfall over the Yangtze-River Basin

Keywords: heat sources,eastern Tibetan Plateau,tropical western Pacific,summer rainfall,Yangtze River basin
西藏
,太平洋,热带气象,长江,降雨量,夏季

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Abstract:

The variability of the summer rainfall over China is analyzed using the EOF procedure with a new parameter (namely, mode station variance percentage) based on 1951-2000 summer rainfall data from 160 stations in China. Compared with mode variance friction, the mode station variance percentage not only reveals more localized characteristics of the variability of the summer rainfall, but also helps to distinguish the regions with a high degree of dominant EOF modes representing the analyzed observational variable.The atmospheric circulation diagnostic studies with the NCEP/NCAR reanalysis daily data from 1966 to 2000 show that in summer, abundant (scarce) rainfall in the belt-area from the upper-middle reaches of the Yangtze River northeastward to the Huaihe River basin is linked to strong (weak) heat sources over the eastern Tibetan Plateau, while the abundant (scarce) rainfall in the area to the south of the middle-lower reaches of the Yangtze River is closely linked to the weak (strong) heat sources over the tropical western Pacific.

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