Formation and variation of the atmospheric heat source over the Tibetan Plateau and its climate effects

2017 ◽  
Vol 34 (10) ◽  
pp. 1169-1184 ◽  
Author(s):  
Guoxiong Wu ◽  
Bian He ◽  
Anmin Duan ◽  
Yimin Liu ◽  
Wei Yu
Keyword(s):  
Tibetan Plateau ◽  
Heat Source ◽  
The Tibetan Plateau ◽  
Climate Effects ◽  
Atmospheric Heat Source ◽  
Atmospheric Heat

scholarly journals Interannual Variation of Summer Atmospheric Heat Source over the Tibetan Plateau and the Role of Convection around the Western Maritime Continent

2015 ◽  
Vol 29 (1) ◽  
pp. 121-138 ◽  
Author(s):  
Xingwen Jiang ◽  
Yueqing Li ◽  
Song Yang ◽  
Kun Yang ◽  
Junwen Chen
Keyword(s):  
Water Vapor ◽  
Tibetan Plateau ◽  
Heat Source ◽  
Interannual Variation ◽  
The Tibetan Plateau ◽  
The South ◽  
Maritime Continent ◽  
Southern Boundary ◽  
Atmospheric Heat Source ◽  
Atmospheric Heat

Abstract The impacts of summer atmospheric heat source over the Tibetan Plateau (TP) on regional climate variation have attracted extensive attention. However, few studies have focused on possible causes of the interannual variation of atmospheric heat source over the TP. Total heat (TH) is generally composed of three components: surface sensible heat, latent heat release of condensation (LH), and radiative convergence. In this study, it is found that interannual variation of summer TH is dominated by LH in the central and eastern TP. The atmospheric circulation patterns associated with the TH over the TP in June are different from those in July and August. Large TH is accompanied by a cyclone centered over the South China Sea in June, which is replaced by an anticyclone in July and August. The interannual variation of July–August TH over the central and eastern TP is significantly affected by convection around the western Maritime Continent (WMC) that modulates the LH over the southeastern TP. Enhanced WMC convection induces an anticyclone to the south of the TP, which favors water vapor transport to the southeastern TP and thus an increase in precipitation. Enhanced convection over the southeastern TP may exert a positive feedback on local precipitation through pumping more water vapor from the southern boundary. Both observations and model simulations indicate that the enhanced WMC convection can induce the anticyclone to the south of the TP and convection–circulation is important for maintenance of the anticyclone.

scholarly journals Quasi-biweekly impact of the atmospheric heat source over the Tibetan Plateau on summer rainfall in Eastern China

2019 ◽  
Vol 53 (7-8) ◽  
pp. 4489-4504 ◽  
Author(s):  
Meirong Wang ◽  
Jun Wang ◽  
Anmin Duan ◽  
Jing Yang ◽  
Yimin Liu
Keyword(s):  
Tibetan Plateau ◽  
Heat Source ◽  
Eastern China ◽  
Summer Rainfall ◽  
The Tibetan Plateau ◽  
Atmospheric Heat Source ◽  
Atmospheric Heat

The Atmospheric Heat Source over the Tibetan Plateau: May–August 1979

1985 ◽  
Vol 113 (10) ◽  
pp. 1771-1790 ◽  
Author(s):  
Longxun Chen ◽  
Elmar R. Reiter ◽  
Zhiqiang Feng
Keyword(s):  
Tibetan Plateau ◽  
Heat Source ◽  
The Tibetan Plateau ◽  
Atmospheric Heat Source ◽  
Atmospheric Heat
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