Impacts of cumulus convective parameterization schemes on summer monsoon precipitation simulation over China

被引：51

作者：

Yu Entao ^{[1
,2
,3
]}

Wang Huijun ^{[1
,2
]}

Gao Yongqi ^{[1
,4
]}

Sun Jianqi ^{[1
]}

机构：

[1] Chinese Acad Sci, Nansen Zhu Int Res Ctr, Inst Atmospher Phys, Beijing 100029, Peoples R China

[2] Chinese Acad Sci, Climate Change Res Ctr, Beijing 100029, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

[4] Nansen Environm & Remote Sensing Ctr, N-5006 Bergen, Norway

来源：

ACTA METEOROLOGICA SINICA | 2011年 / 25卷 / 05期

基金：

中国国家自然科学基金;

关键词：

WRF model; cumulus schemes; summer monsoon precipitation; REGIONAL CLIMATE MODEL; ADJUSTMENT SCHEME;

D O I：

10.1007/s13351-011-0504-y

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

By using the Betts-Miller-JanjiA double dagger, Grell-Devenyi, and Kain-Fritsch cumulus convective parameterization schemes in theWeather Research and Forecasting (WRF) model, long time simulations from 2000 to 2009 are conducted to investigate the impacts of different cumulus convective parameterization schemes on summer monsoon precipitation simulation over China. The results show that all the schemes have the capability to reasonably reproduce the spatial and temporal distributions of summer monsoon precipitation and the corresponding background circulation. The observed north-south shift of monsoon rain belt is also well simulated by the three schemes. Detailed comparison indicates that the Grell-Devenyi scheme gives a better performance than the others. Deficiency in simulated water vapor transport is one possible reason for the precipitation simulation bias.

引用

页码：581 / 592

页数：12

共 20 条

[1] [Anonymous], 1998, SCI ATMOS SINICA
[2] [Anonymous], 1993, METEOR MONOGR
[3] [Anonymous], ACTA METEOROLOGICA S
[4] BETTS AK, 1986, Q J ROY METEOR SOC, V112, P677, DOI 10.1256/smsqj.47306
[5] BETTS AK, 1986, Q J ROY METEOR SOC, V112, P693, DOI 10.1256/smsqj.47307
[6] Gao XJ, 2001, ADV ATMOS SCI, V18, P1224
[7] A generalized approach to parameterizing convection combining ensemble and data assimilation techniques -: art. no. 1693
Grell, GA
Dévényi, D
[J]. GEOPHYSICAL RESEARCH LETTERS, 2002, 29 (14)
[8] [顾茗 Gu Ming], 2008, [气象科学, Scientia Meteorologlca Sinica], V28, P488
[9] JANJIC ZI, 1994, MON WEATHER REV, V122, P927, DOI 10.1175/1520-0493(1994)122<0927:TSMECM>2.0.CO
[10] 2

← 1 2 →