Abstract
By using the Betts-Miller-Janjić, 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.
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References
Betts, A. K., 1986: A new convective adjustment scheme. Part I: Observational and theoretical basis. Quart. J. Roy. Meteor. Soc., 112, 677–691.
—, and M. J. Miller, 1986: A new convective adjustment scheme. Part II: Single column tests using GATE wave, BOMEX, and arctic air-mass data sets. Quart. J. Roy. Meteor. Soc., 112, 693–709.
Cheng Anning, Chen Wen, and Huang Ronghui, 1998: Influence of convective parameterization schemes on climate mumerical simulation. Chinese J. Atmos. Sci., 22(006), 814–824. (in Chinese)
Fu Congbin, Wei Helin, Chen Ming, et al., 1998: Simulation of the evolution of summer monsoon rain belts over eastern China using a regional climate model. Scientia Meteorologica Sinica, 22(4), 522–534. (in Chinese)
Gao Xuejie, Zhao Zengci, Ding Yihui, et al., 2001: Climate change due to greenhouse effects in China as simulated by a regional climate model. Adv. Atmos. Sci., 18(6), 1224–1230.
Grell, G., and D. Devenyi, 2002: A generalized approach to parameterizing convection combining ensemble and data assimilation techniques. Geophys. Res. Lett., 29(14), 38–31.
Gu Ming and Huang Anning, 2008: Effects of cumulus convective parameterization on the precipitation simulation over eastern China with the p-σ RCM9 regional climate model. Scientia Meteorologica Sinica, 28(005), 488–493. (in Chinese)
Janjić, Z. I., 1994: The step-mountain Eta-coordinate model: Further developments of the convection, viscous sublayer, and turbulence closure schemes. Mon. Wea. Rev., 122(5), 927–945.
Kain, J. S., 2004: The Kain-Fritsch convective parameterization: An update. J. Appl. Meteorol., 43(1), 170–181.
—, and J. M. Fritsch, 1993: Convective parameterization for mesoscale models: The Kain-Fritsch scheme, the representation of cumulus convection in numerical models. Meteor. Monogr., 46, 165–170.
Liang, X. Z., M. Xu, K. E. Kunkel, et al., 2007: Regional climate model simulation of U.S.-Mexico summer precipitation using the optimal ensemble of two cumulus parameterizations. J. Climate, 20(20), 5201–5207.
Liu Yiming and Ding Yihui, 2001a: Modified mass flux cumulus parameterization scheme and its simulation experiment. Part I: Mass flux scheme and its simulation of the 1991 flooding in China. Acta Meteor. Sinica, 59, 10–22. (in Chinese)
— and —, 2001b: Modified mass flux cumulus parameterization scheme and its simulation experiment. Part II: Cumulus convection of the schemes and the sensitivity experiments of MFS. Acta Meteor. Sinica, 59, 129–142. (in Chinese)
Mukhopadhyay, P., S. Taraphdar, B. N. Goswamet, et al., 2010: Indian summer monsoon precipitation climatology in a high-resolution regional climate model: Impacts of convective parameterization on systematic biases. Wea. Forecasting, 25(2), 369–387.
Pan Jinsong, Zhai Guoqing, and Gao Kun, 2002: Comparisons of three convection parameterization schemes in regional climate simulations. Chinese J. Atmos. Sci., 26(2), 206–220. (in Chinese)
Wang, W., and N. L. Seaman, 1997: A comparison study of convective parameterization schemes in a mesoscale model. Mon. Wea. Rev., 125(2), 252–278.
Xu Ying, Gao Xuejie, Shen Yan, et al., 2009: A daily temperature dataset over China and its application in validating a RCM simulation. Adv. Atmos. Sci., 26(4), 763–772.
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Supported by the National Basic Research and Development (973) Program of China (2009CB421406), National Natural Science Foundation of China (40875048 and 40821092), and China Meteorological Administration Special Public Welfare Research Fund for Meteorological Profession (GYHY200906018).
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Yu, E., Wang, H., Gao, Y. et al. Impacts of cumulus convective parameterization schemes on summer monsoon precipitation simulation over China. Acta Meteorol Sin 25, 581–592 (2011). https://doi.org/10.1007/s13351-011-0504-y
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DOI: https://doi.org/10.1007/s13351-011-0504-y