Journal of Meteorological Research

, Volume 31, Issue 1, pp 107–116 | Cite as

How the “best” CMIP5 models project relations of Asian–Pacific Oscillation to circulation backgrounds favorable for tropical cyclone genesis over the western North Pacific

  • Botao ZhouEmail author
  • Ying Xu


Based on the simulations of 32 models from the Coupled Model Intercomparison Project Phase 5 (CMIP5), the present study assesses their capacity to simulate the relationship of the summer Asian–Pacific Oscillation (APO) with the vertical zonal wind shear, low-level atmospheric vorticity, mid-level humidity, atmospheric divergence in the lower and upper troposphere, and western Pacific subtropical high (WPSH) that are closely associated with the genesis of tropical cyclones over the western North Pacific. The results indicate that five models can simultaneously reproduce the observed pattern with the positive APO phase accompanied by weak vertical zonal wind shear, strengthened vorticity in the lower troposphere, increased mid-level humidity, intensified low-level convergence and high-level divergence, and a northward-located WPSH over the western North Pacific. These five models are further used to project their potential relationship under the RCP8.5 scenario during 2050–2099. Compared to 1950–1999, the relationship between the APO and the vertical zonal wind shear is projected to weaken by both the multi-model ensemble and the individual models. Its linkage to the low-level vorticity, mid-level humidity, atmospheric divergence in the lower and upper troposphere, and the northward–southward movement of the WPSH would also reduce slightly but still be significant. However, the individual models show relatively large differences in projecting the linkage between the APO and the mid-level humidity and low-level divergence.

Key words

Asian–Pacific Oscillation atmospheric circulation tropical cyclone CMIP5 evaluation and projection 


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  1. Chen, L. S., and Y. H. Ding, 1979: Summary of Tropical Cyclones over the Western North Pacific. Science Press, Beijing, 491 pp. (in Chinese)Google Scholar
  2. Chen, G., 2009: Interdecadal variation of tropical cyclone activity in association with summer monsoon, sea surface temperature over the western North Pacific. Chinese Sci. Bull., 54, 1417–1421, doi: 10.1007/s11434-008-0564-2.Google Scholar
  3. Cui, X., B. T. Zhou, and K. Fan, 2010: Linkage between Asian-Pacific oscillation and the large-scale atmospheric circulations related to the tropical cyclone frequency over the western North Pacific in Bergen climate model. Climatic Environ. Res., 15, 120–128. (in Chinese)Google Scholar
  4. Ding, Y. H., and E. R. Reiter, 1983: Large-scale circulation influencing the typhoon formation over the western Pacific. Acta Oceanol. Sin., 5, 561–574. (in Chinese)Google Scholar
  5. Fan, K., 2007: New predictors and a new prediction model for the typhoon frequency over western North Pacific. Sci. China: Earth Sci., 50, 1417–1423, doi: 10.1007/s11430-007-0105-x.CrossRefGoogle Scholar
  6. Fan, K., and H. J. Wang, 2009: A new approach to forecasting typhoon frequency over the western North Pacific. Wea. Forecasting, 24, 974–986, doi: 10.1175/2009WAF2222194.1.CrossRefGoogle Scholar
  7. Gray, W. M., 1968: Global view of the origin of tropical disturbances and storms. Mon. Wea. Rev., 96, 669–700.CrossRefGoogle Scholar
  8. Ho, C. H., J. H. Kim, H. S. Kim, et al., 2005: Possible influence of the Antarctic Oscillation on tropical cyclone activity in the western North Pacific. J. Geophys. Res., 110, D19104, doi: 10.1029/2005JD005766.CrossRefGoogle Scholar
  9. IPCC, 2013: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Stocker, T. F., D. Qin, G. K. Plattner, et al., Eds., Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 1535 pp.Google Scholar
  10. Kalnay, E., M. Kanamitsu, R. Kistler, et al., 1996: The NCEP/NCAR 40-yr reanalysis project. Bull. Amer. Meteor. Soc., 77, 437–471.CrossRefGoogle Scholar
  11. Kidston, J., and E. P. Gerber,, 2010: Intermodel variability of the poleward shift of the austral jet stream in the CMIP3 integrations linked to biases in 20th century climatology. Geophys. Res. Lett., 37, L09708, doi: 10.1029/2010GL042873.Google Scholar
  12. Lander, M. A., 1996: Specific tropical cyclone track types and unusual tropical cyclone motions associated with a reverse-oriented monsoon trough in the western North Pacific. Wea. Forecasting, 11, 170–186.CrossRefGoogle Scholar
  13. Liebmann, B., H. H. Hendon, and J. D. Glick, 1994: The relationship between tropical cyclones of the western Pacific and Indian Oceans and the Madden–Julian oscillation. J. Meteor. Soc. Japan, 72, 401–412.Google Scholar
  14. Moss, R. H., J. A. Edmonds, K. A. Hibbard, et al., 2010: The next generation of scenarios for climate change research and assessment. Nature, 463, 747–756, doi: 10.1038/nature08823.CrossRefGoogle Scholar
  15. Sun, J. Q., and H. P. Chen, 2011: Predictability of western North Pacific typhoon activity and its factors using DEMETER coupled models. Chinese Sci. Bull., 56, 3474–3479, doi: 10.1007/s11434-011-4640-7.CrossRefGoogle Scholar
  16. Taylor, K. E., B. J. Stouffer, G. A. Meehl, 2012: An overview of CMIP5 and the experiment design. Bull. Amer. Meteor. Soc., 93, 485–498, doi: 10.1175/BAMS-D-11-00094.1.CrossRefGoogle Scholar
  17. Wang, H. J., and K. Fan, 2007: Relationship between the Antarctic Oscillation in the western North Pacific and typhoon frequency. Chinese Sci. Bull., 52, 561–565, doi: 10.1007/s11434-007-0040-4.CrossRefGoogle Scholar
  18. Wang, H. J., J. Q. Sun, and K. Fan, 2007: Relationships between the North Pacific Oscillation and the typhoon/hurricane frequencies. Sci. China: Earth Sci., 50, 1409–1416, doi: 10.1007/s11430-007-0097-6.CrossRefGoogle Scholar
  19. Zhang, Q. Y., and J. B. Peng, 2003: The interannual and interdecadal variations of East Asian summer circulation and its impact on the landing typhoon frequency over China during summer. Chinese J. Atmos. Sci., 27, 97–106. (in Chinese)Google Scholar
  20. Zhang, Q. Y., S. Y. Tao, and L. T. Chen, 2003: The inter-annual variability of East Asian summer monsoon indices and its association with the pattern of general circulation over East Asia. Acta Meteor. Sinica, 61, 559–568. (in Chinese)CrossRefGoogle Scholar
  21. Zhao, P., Y. N. Zhu, and R. H. Zhang, 2007: An Asian–Pacific teleconnection in summer tropospheric temperature and associated Asian climate variability. Climate Dyn., 29, 293–303, doi: 10.1007/s00382-007-0236-y.CrossRefGoogle Scholar
  22. Zhou, B. T., 2016: The Asian–Pacific Oscillation pattern in CMIP5 simulations of historical and future climate. Int. J. Climatol., 36, 4778–4789, doi: 10.1002/joc.4668.CrossRefGoogle Scholar
  23. Zhou, B. T., and X. Cui, 2008: Hadley circulation signal in the tropical cyclone frequency over the western North Pacific. J. Geophys. Res., 113, D16107, doi: 10.1029/2007JD009156.CrossRefGoogle Scholar
  24. Zhou, B. T., and X. Cui, 2014: Interdecadal change of the linkage between the North Atlantic Oscillation and the tropical cyclone frequency over the western North Pacific. Sci. China: Earth Sci., 57, 2148–2155, doi: 10.1007/s11430-014-4862-z.CrossRefGoogle Scholar
  25. Zhou, B. T., X. Cui, and P. Zhao, 2008: Relationship between the Asian–Pacific Oscillation and the tropical cyclone frequency in the western North Pacific. Sci. China: Earth Sci., 51, 380–385, doi: 10.1007/s11430-008-0014-7.CrossRefGoogle Scholar

Copyright information

© The Chinese Meteorological Society and Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  1. 1.National Climate CenterChina Meteorological AdministrationBeijingChina
  2. 2.Collaborative Innovation Center on Forecast and Evaluation of Meteorological DisastersNanjing University of Information Science & TechnologyNanjingChina

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