Abstract
This study introduces a new global climate model—the Integrated Climate Model (ICM)—developed for the seasonal prediction of East Asian-western North Pacific (EA-WNP) climate by the Center for Monsoon System Research at the Institute of Atmospheric Physics (CMSR, IAP), Chinese Academy of Sciences. ICM integrates ECHAM5 and NEMO2.3 as its atmospheric and oceanic components, respectively, using OASIS3 as the coupler. The simulation skill of ICM is evaluated here, including the simulated climatology, interannual variation, and the influence of El Niño as one of the most important factors on EA-WNP climate. ICM successfully reproduces the distribution of sea surface temperature (SST) and precipitation without climate shift, the seasonal cycle of equatorial Pacific SST, and the precipitation and circulation of East Asian summer monsoon. The most prominent biases of ICM are the excessive cold tongue and unrealistic westward phase propagation of equatorial Pacific SST. The main interannual variation of the tropical Pacific SST and EA-WNP climate—El Niño and the East Asia-Pacific Pattern—are also well simulated in ICM, with realistic spatial pattern and period. The simulated El Niño has significant impact on EA-WNP climate, as in other models. The assessment shows ICM should be a reliable model for the seasonal prediction of EA-WNP climate.
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Adler, R., and Coauthors, 2003: The version-2 global precipitation climatology project (GPCP) monthly precipitation analysis (1979-present). Journal of Hydrometeorology, 4, 1147–1167.
Brown, J. R., R. A. Colman, A. F. Moise, and I. N. Smith, 2013: The western Pacific monsoon in CMIP5 models: Model evaluation and projections. J. Geophys. Res., 118, doi: 10.1002/2013JD020290.
Davey, M., and Coauthors, 2002: STOIC: A study of coupled model climatology and variability in tropical ocean regions. Climate Dyn., 18, 403–420.
Deser, C., M. A. Alexander, S.-P. Xie, and A. S. Phillips, 2010: Sea surface temperature variability: Patterns and mechanisms. Annual Review of Marine Science, 2, 115–143.
Du, Z. C., R. H. Huang, and G. Huang, 2010: A weighting ensemble method by pattern correlation coefficients in sliding windows and its application to ensemble simulation and prediction of Asian summer monsoon precipitation by IPCC-AR4 multi-models. Chinese J. Atmos. Sci., 34, 1168–1186. (in Chinese).
Fichefet, T., and M. A. M. Maqueda, 1997: Sensitivity of a global sea ice model to the treatment of ice thermodynamics and dynamics. J. Geophys. Res., 102, 12 609–12 646.
Gualdi, S., A. Navarra, E. Guilyardi, and P. Delecluse, 2003: Assessment of the tropical Indo-Pacific climate in the SINTEX CGCM. Annals of Geophysics, 46, doi: 10.4401/ag-3385.
Guilyardi, E., 2006: El Niño-mean state-seasonal cycle interactions in a multi-model ensemble. Climate Dyn., 26, 329–348.
Hu, K., G. Huang, X.-T. Zheng, S.-P. Xie, X. Qu, Y. Du, and L. Liu, 2014: Interdecadal variations in ENSO influences on Northwest Pacific -East Asian early summertime climate simulated in CMIP5 models. J. Climate, doi: 10.1175/JCLI-D-13-00268.1, in press.
Huang, P., and R. Huang, 2009: Relationship between the modes of winter tropical Pacific SST anomalies and the intraseasonal variations of the following summer rainfall anomalies in China. Atmos. and Oceanic Sci. Lett, 2, 295–300.
Huang, P., and R. Huang, 2010: Effects of the El Niño events on intraseasonal variations of following summer rainfall in China and its mechanism. Transactions of Atmospheric Sciences, 33, 513–519. (in Chinese)
Huang, R. H., 2006: Progress in the research on the formation mechanism and prediction theory of severe climatic disasters in China. Adv. Earth Sci., 21, 564–575. (in Chinese)
Huang, R.-H., and W. Li, 1987: Influence of the heat source anomaly over the tropical western Pacific on the subtropical high over East Asia. Proceedings of the International Conference on the General Circulation of East Asia, Chengdu, 40–51.
Huang, R. H., and Y. F. Wu, 1989: The influence of ENSO on the summer climate change in China and its mechanism. Adv. Atmos. Sci., 6, 21–33.
Huang, R. H., W. Chen, B. Yang, and R. Zhang, 2004: Recent advances in studies of the interaction between the East Asian winter and summer monsoons and ENSO cycle. Adv. Atmos. Sci., 21, 407–424.
Huang, R. H., J. Chen, and G. Huang, 2007: Characteristics and variations of the East Asian monsoon system and its impacts on climate disasters in China. Adv. Atmos. Sci., 24, 993–1023, doi: 10.1007/s00376-007-0993-x.
Kalnay, E., and Coauthors, 1996: The NCEP/NCAR 40-year reanalysis project. Bull. Amer. Meteor. Soc., 77, 437–471.
Kosaka, Y., and H. Nakamura, 2006: Structure and dynamics of the summertime Pacific-Japan teleconnection pattern. Quart. J. Roy. Meteor. Soc., 132, 2009–2030.
Kosaka, Y., S.-P. Xie, N.-C. Lau, and G. A. Vecchi, 2013: Origin of seasonal predictability for summer climate over the northwestern Pacific. Proce. Natl. Acad. Sci. USA, 110, 7574–7579.
Latif, M., and Coauthors, 2001: ENSIP: The El Niño simulation intercomparison project. Climate Dyn., 18, 255–276.
Li, G., and S.-P. Xie, 2014: Tropical biases in CMIP5 multimodel ensemble: The excessive equatorial Pacific cold tongue and double ITCZ problems. J. Climate, 27, 1765–1780, doi: JCLI-D-13-00337.1.
Luo, J.-J., S. Masson, E. Roeckner, G. Madec, and T. Yamagata, 2005: Reducing climatology bias in an ocean-atmosphere CGCM with improved coupling physics. J. Climate, 18, 2344–2360.
Ma, C.-C., C. R. Mechoso, A. W. Robertson, and A. Arakawa, 1996: Peruvian stratus clouds and the tropical Pacific circulation: A coupled ocean-atmosphere GCM study. J. Climate, 9, 1635–1645.
Madec, G., 2008: NEMO ocean engine. Note du Pole de modelisation 27, Institut Pierre-Simon Laplace, 193 pp.
Mechoso, C. R., and Coauthors, 1995: The seasonal cycle over the tropical Pacific in coupled ocean-atmosphere general circulation models. Mon. Wea. Rev., 123, 2825–2838.
Nitta, T., 1987: Convective activities in the tropical western Pacific and their impact on the Northern Hemisphere summer circulation. J. Meteor. Soc. Japan, 65, 373–390.
Park, W., N. Keenlyside, M. Latif, A. Ströh, R. Redler, E. Roeckner, and G. Madec, 2009: Tropical Pacific climate and its response to global warming in the Kiel climate model. J. Climate, 22, 71–92.
Rasmusson, E. M., and T. H. Carpenter, 1982: Variations in tropical sea surface temperature and surface wind fields associated with the Southern Oscillation/El Niño. Mon. Wea. Rev., 110, 354–384.
Rayner, N., and Coauthors, 2003: Global analyses of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century. J. Geophys. Res., 108, 4407.
Roeckner, E., and Coauthors, 2003: The atmospheric general circulation model ECHAM5. PART I: Model description. Report 349, Max Planck Institute for Meteorology, 140 pp.
Roeckner, E., and Coauthors, 2006: Sensitivity of simulated climate to horizontal and vertical resolution in the ECHAM5 atmosphere model. J. Climate, 19, 3771–3791.
Song, F. F., and T. J. Zhou, 2014: Inter-annual variability of East Asian summer monsoon simulated by CMIP3 and CMIP5 AGCMs: Skill dependence on Indian Ocean-western Pacific anticyclone teleconnection. J. Climate, 27, 1679–1697, doi: 10.1175/JCLI-D-13-00248.1.
Sperber, K. R., and Coauthors, 2013: The Asian summer monsoon: An intercomparison of CMIP5 vs. CMIP3 simulations of the late 20th century. Climate Dyn., 41, 2711–2744.
Valcke, S., 2006: OASIS3 user guide. PRISM Tech. Rep. 3, 64 pp.
Wang, B. I. N., R. Wu, and T. I. M. Li, 2003: Atmosphere-warm ocean interaction and its impacts on Asian-Australian monsoon variation. J. Climate, 16, 1195–1211.
Wang, C., and J. Picaut, 2004: Understanding ENSO physics-A review. Earth’s Climate: The Ocean-Atmosphere Interaction, C. Wang, S.-P. Xie, and J. Carton, Eds., AGU Geophysical Monograph Series, 21–48.
Xie, S.-P., K. Hu, J. Hafner, H. Tokinaga, Y. Du, G. Huang, and T. Sampe, 2009: Indian Ocean capacitor effect on Indo-western Pacific climate during the summer following El Niño. J. Climate, 22, 730–747.
Zhang, R., A. Sumi, and M. Kimoto, 1996: Impact of El Niño on the East Asian monsoon: A diagnostic study of the ′86/87 and ′91/92 events. J. Meteor. Soc. Japan, 74, 49–62.
Zhang, R. H., A. Sumi, and M. Kimoto, 1999: A diagnostic study of the impact of El Niño on the precipitation in China. Adv. Atmos. Sci., 16, 229–241.
Zheng, Y., J. L. Lin, and T. Shinoda, 2012: The equatorial Pacific cold tongue simulated by IPCC AR4 coupled GCMs: Upper ocean heat budget and feedback analysis. J. Geophys. Res., 117, C05024, doi: 10.1029/2011JC007746.
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Huang, P., Wang, P., Hu, K. et al. An Introduction to the Integrated Climate Model of the Center for Monsoon System Research and its simulated influence of El Niño on East Asian-western North Pacific climate. Adv. Atmos. Sci. 31, 1136–1146 (2014). https://doi.org/10.1007/s00376-014-3233-1
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DOI: https://doi.org/10.1007/s00376-014-3233-1