Supported by the National Basic Research and Development(973)Program of China(2012CB417203 and 2010CB950403);National Natural Science Foundation of China(40875034 and 40925015)
Based on the Lagrangian change equation of vertical vorticity deduced from the equation of three-dimensional Ertel potential vorticity (PVe), the development and movement of vortex are investigated from the view of ...
Supported by the National Basic Research and Development(973)Program of China(2012CB417203 and 2010CB950403);National Natural Science Foundation of China(40875034 and 40925015)
The development of vertical vorticity under adiabatic condition is investigated by virtue of the view of potential vorticity and potential temperature (PV-θ) and from a Lagrangian perspective. A new concept of gene...
supported by the Chinese Academy of Science Strategic Priority Research Program (Grant No. XDA05110303);"973" Program (Grant Nos. 2010CB950403,2012CB417203,and 2013CB955803);"863" Program(Grant No. 2010AA012305);the National Natural Science Foundation of China (Grant Nos. 40925015,40875034,and 41023002)
A flux-form semi-Lagrangian transport scheme (FFSL) was implemented in a spectral atmospheric GCM developed and used at IAP/LASG. Idealized numerical experiments show that the scheme is good at shape preserving with...
supported by Special Fund Project of the Ministry of Science and Technology (Grant No. GYHY200806006);Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. KZCX2-YW-Q11-01);National Natural Science Foundation of China (Grant Nos. 40925015,40875034 and 40821092)
Using the latest version of SAMIL (Spectral Atmosphere Model of IAP LASG) developed by LASG/IAP,we evaluate the model performance by analyzing rainfall,latent heating structure and other basic fields with two differen...
supported by the Knowledge Innovation Program of the Chinese Academy of Sciences(KZCX2-YW-Q11-04);the National Basic Research Program of China(2010CB950401);the National Natural Science Foundation of China(Grant Nos. 40975052,40875034,and 40821092).
This study reveals the barotropic dynamics associated with the formation and growth of tropical cyclone Nargis in 2008,during its formation stage.Strong equatorial westerlies occurred over the southern Bay of Bengal i...
supported jointly by National Basic Research Program of China (Grant No. 2006CB403600);the Chinese Academy of Sciences (Grant No. KZCX2-YW-Q11-01);National Natural Science Foundation of China (Grant Nos. 40875034, 40925015, 40821092, 40975052, and 40810059005)
Physical processes associated with onset of the 1998 Asian summer monsoon were examined in detail using multi-source datasets. We demonstrated that strong ocean-atmosphere-land interaction in the northern Indian Ocean...
supported by the CAS project under Grant No. KZCX2-YW-Q11-01;the Major State Basic Research Development Program of China under Grant No. 2006CB403607;the National Natural Science Foundation of China (Grant Nos.40523001, 40821092, 40875034)
This study examines cloud radiative forcing (CRF) in the Asian monsoon region (0° 50°N, 60° 150°E) simulated by Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR4) AMIP models. ...