Advances in Atmospheric Sciences

, Volume 21, Issue 3, pp 322–342

Progress in the study on the formation of the summertime subtropical anticyclone

Article

Abstract

The studies in China on the formation of the summertime subtropical anticyclone on the climate timescale are reviewed. New insights in resent studies are introduced. It is stressed that either in the free atmosphere or in the planetary boundary, the descending arm of the Hadley cell cannot be considered as a mechanism for the formation of the subtropical anticyclone. Then the theories of thermal adaptation of the atmosphere to external thermal forcing and the potential vorticity forcing are developed to understand the formation of the subtropical anticyclone in the three-dimensional domain. Numerical experiments are designed to verify these theories. Results show that in the boreal summer, the formation of the strong South Asian High in the upper troposphere and the subtropical anticyclone over the western Pacific in the middle and lower troposphere is, to a great extent, due to the convective latent heating associated with the Asian monsoon, but affected by orography and the surface sensible heating over the continents. On the other hand, the formation of the subtropical anticyclone at the surface over the northern Pacific and in the upper troposphere over North America is mainly due to the strong surface sensible heating over North America, but affected by radiation cooling over the eastern North Pacific. Moreover, in the real atmosphere such individual thermal forcing is well organized. By considering the different diabatic heating in synthesis, a quadruple heating pattern is found over each subtropical continent and its adjacent oceans in summer. A distinct circulation pattern accompanies this heating pattern. The global summer subtropical heating and circulation may be viewed as “mosaics” of such quadruplet heating and circulation patterns respectively. At last, some important issues for further research in understanding and predicting the variations of the subtropical anticyclone are raised.

Key words

subtropical anticyclone quadruplet heating mosaic circulation 

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References

  1. Bolin, B., 1950: On the influence of the earth’s orography on the general character of the westerlies.Tellus,2, 184–195.CrossRefGoogle Scholar
  2. Charney, J. G., and A. Ellassen, 1949: A numerical method for predicting the perturbations of the middle-latitude westerlies.Tellus,1, 38–54.CrossRefGoogle Scholar
  3. Eady, E. T., 1949: Long waves and cyclone waves.Tellus,1, 33–52.CrossRefGoogle Scholar
  4. Flohn, H., 1957: Large-scale aspects of the “summer monsoon” in South and East Asia.J. Meteor. Soc. Japan,75th Ann. Vol., 180–186.Google Scholar
  5. Haynes, P. H., and M. E. Mclntyre, 1987: On the evolution of vorticity and potential vorticity in the presence of diabatic heating and frictional or other forces.J. Atmos. Sci.,44(5), 828–841.CrossRefGoogle Scholar
  6. Held, I. M., and A. Y. Hou, 1980: Nonlinear axially symmetric circulations in a nearly inviscid atmosphere.J. Atmos. Sci.,37, 515–533.CrossRefGoogle Scholar
  7. Hoskins, B. J., 1991: Towards a PV-θ view of the general circulation.Tellus. 43AB, 27–35.iaGoogle Scholar
  8. Hoskins, B. J., 1996: On the existence and strength of the summer subtropical anticyclones.Bull. Amer. Meteor. Soc.,77, 1287–1292.Google Scholar
  9. Huang, Shisong, 1963: Longitudinal movement of the subtropical anticyclone and its prediction.Acta Meteorologica Sinica,33(3), 320–332.Google Scholar
  10. Huang, Shisong, and Yu Zhihao, 1962: On the structure of the subtropical highs and same associated aspects of the general circulation of atmosphere.Acta Meteorologica Sinica,31, 339–359.Google Scholar
  11. Huang, Ronghui, and Li Lu, 1989: Numerical simulation of the relationship between the anomaly of the subtropical high over East Asia and the convective activities in the western tropical Pacific.Adv. Atmos. Sci.,6, 202–214.CrossRefGoogle Scholar
  12. IPCC, 2001: Chap. 8, Model evaluation.Climate Change 2001: The Scientific Basis. J. T. Houghton et al., Eds., Cambridge University Press, Cambridge and New York, 471–523.Google Scholar
  13. Kalnay, E., and Coauthors, 1996: The NCEP/NCAR 40-year reanalysis project.Bull. Amer. Meteor. Soc.,77, 437–471.CrossRefGoogle Scholar
  14. Krishnamurti, T. N., S. M. Daggupaty, J. Fein, M. Kanamitsu, and J. D. Lee, 1973: Tibetan high and upper tropospheric tropical circulations during northern summer.Bull. Amer. Meteor. Soc.,54, 1234–1249.Google Scholar
  15. Kuo, H. L., 1956: Forced and free meridional circulations in the atmosphere.J. Meteor.,13, 561–568.CrossRefGoogle Scholar
  16. Kurihara, K., 1989: A climatological study on the relationship between the Japanese summer weather and the subtropical high in the western northern Pacific.Geophys. Mag.,43, 45–104.Google Scholar
  17. Kurihara, K., and T. Tsuyuki, 1987: Development of the barotropic high around Japan and its association with Rossby wave-like propagations over the North Pacific: Analysis of August 1984.J. Meteor. Soc. Japan,65, 237–246.Google Scholar
  18. Li, Maichun, and Luo Zhexian, 1988: Effects of moist process on subtropical flow patterns and multiple equilibrium states.Scinices Sinica (B),31(11), 1352–1361.Google Scholar
  19. Liu, Hui, and Wu Guoxiong, 1997: Impacts of land surface on climate of July and onset of summer monsoon: A study with an AGCM plus SsiB.Adv. Atmos. Sci.,14, 289–308.CrossRefGoogle Scholar
  20. Liu Ping, 1999: Interannual variations of the zonal mean subtropical anticyclone and the subtropical anticyclone over western Pacific and their association with the anomaly in sea surface temperature. Ph. D. dissertation, Institute of Atmospheric Physics, Chinese Acadeny of Sciences, 166pp.Google Scholar
  21. Liu Yimin, 1998: Impacts of spatially non-uniform diabatic heating on the formation of subtropical anticyclone in boreal summer. Ph. D. dissertation, Institute of Atmospheric Physics, Chinese Acadeny of Sciences, 135pp. (in Chinese)Google Scholar
  22. Liu, Yimin, and Wu Guoxiong, 2000: On the studies of subtropical anticyclones: A review.Acta Meteorologica Sinica,58(4), 500–512.Google Scholar
  23. Liu, Yimin, Liu Hui, Liu Ping, and Wu Guoxiong, 1999a: The effect of spatially non-uniform heating on the formation and variation of subtropical high. Part II: Land surface sensible heating and East Pacific- North America subtropical high.Acta Meteorologica Scinices,57, 385–396.Google Scholar
  24. Liu, Yimin, Wu Guoxiong, Liu Hui, and Liu Ping, 1999b: The effect of spatially non-uniform heating on the formation and variation of subtropical high. Part III: Condensation heating and South Asia high and western Pacific subtropical high.Acta Meteorologica Sinica,57, 525–538.Google Scholar
  25. Liu, Yimin, Wu Guoxiong, Liu Hui, and Liu Ping, 2001: Dynamical effects of condensation heating on the subtropical anticyclones in the Eastern Hemisphere.Climate Dyn.,17, 327–338.CrossRefGoogle Scholar
  26. Liu, Y. M., J. C. L. Chan, J. Y. Mao, and G. X. Wu, 2002: The role of Bay of Bengal convection in the onset of the 1998 South China Sea summer monsoon.Mon. Wea. Rev.,130, 2731–2744.CrossRefGoogle Scholar
  27. Lu, R. Y., 2001: Interannual variability of the summertime North Pacific subtropical high and its relation to atmospheric convection over the warm pool.J. Meteor. Soc. Japan,79, 771–783.CrossRefGoogle Scholar
  28. Lu, R. Y., and B. W. Dong, 2001: Westward extension of North Pacific Subtropical High in summer.J. Meteor. Soc. Japan,79, 1229–1241.CrossRefGoogle Scholar
  29. Nikaidou, Y., 1988: Effects of high SST anomaly over the tropical western Pacific on climates predicted in 4-month integrations of the global spectral model T42.Research Activities in Atmosphere and Ocean Modeling, G. J. Boer, Ed., WMO/TD, 263(7), 19–20.Google Scholar
  30. Nikaidou, Y., 1989: The PJ-like north-south oscillations found in 4-month integrations of the global spectral model T42.J. Meteor. Soc. Japan,67, 687–604.Google Scholar
  31. 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.Google Scholar
  32. Mao, Jiangyu, Wu Guoxiong, Liu Yimin, Liu Ping, and Li Weiping, 2002: Study on modal variation of subtropical high and its mechanism during seasonal transition. Part I: Climatological features of subtropical high structure.Acta Meteorologica Sinica,60(4), 400–408.Google Scholar
  33. Qian, Zhencheng, and Yu, Shihua, 1991: Mid-term variation in condensation heating over East Asia and the quasi-two-week oscillation of the subtropical anticyclone over the western Pacific.Trop. Meteor.,7, 259–267.Google Scholar
  34. Rodwell, M. R., and B. J. Hoskins, 2001: Subtropical anticyclones and monsoons.J. Climate,14, 3192–3211.CrossRefGoogle Scholar
  35. Samel, A. N., W. C. Wang, and X. Z. Liang, 1999: The monsoon rainfall over China and relationships with the Eurasian circulation.J. Climate,12, 115–131.CrossRefGoogle Scholar
  36. Shi Guangyu, 1981: An accurate calculation and the infrared transmission function of the atmospheric constituents. Ph. D. Dissertation, Tohoku University of Japan, 191pp.Google Scholar
  37. Tao, Shiyan, 1963:On the Summer Synoptic Systems in the Subtropics over China. Science Press, Beijing. (in Chinese)Google Scholar
  38. Tao, Shiyan, and Zhu Fukang, 1964: Variation of summer circulation pattern at 100 hPa over South Asia and its relation with the movement of the subtropical anticyclone over Western Pacific.Acta Meteorologica Sinica,34(4), 385–394.Google Scholar
  39. Tao Shiyan, and Chen Longxun, 1987: A review of recent research on the East Asia summer monsoon in China.Monsoon Meteorology, Krishnamutri, Ed., Oxford University Press, 60–92.Google Scholar
  40. Tao, Shiyan, and Xue Shuying, 1962: Circulation characteristics in association with persistent summer drought and flood in the Yangtze-Huaihe River reaches.Acta Meteorologica Sinica,32(1), 1–18.Google Scholar
  41. Tao, Shiyan, Xue Shuying, and Guo Qiyun, 1962: Meridional and longitudinal circulation pattern in summer in the tropical and subtropical regions over East Asia.Acta Meteorologica Sinica,32 (1), 91–102.Google Scholar
  42. Wang, B., R. Wu, and X. Fu, 2000: Pacific-East Asian teleconnection: How does ENSO affect East Asian climate?J. Climate,13, 1517–1536.CrossRefGoogle Scholar
  43. Wu, Guoxiong, 1988: Roles of the mean meridional circulation on atmospheric budgets of angular momentum and sensible heat.Chinese J. Atmos. Sci.,12, 11–24.Google Scholar
  44. Wu, Guoxiong, Liu Hui, Zhao Xueheng, and Li Weiping, 1996: A nine-layer atmospheric general circulation model and its performance.Adv. Atmos. Sci.,13, 1–18.CrossRefGoogle Scholar
  45. Wu, Guoxiong, Li Weiping, Guo Hua, and Liu Hui, 1997a: Sensible heating-driving air pump of the Tibetan Plateau and the Asian summer monsoon.Memorial Volume of Prof. Zhao Jiuzheng, Ye Duzheng, Ed., Science Press, Beijing 116–126. (in Chinese)Google Scholar
  46. Wu Guoxiong, Zhang Xuehong, Liu Hui, Yu Yongqiang, Jin Xiangzhe, Guo Yufu, Sun Shufen, and Li Weiping, 1997b: The LASG global ocean-atmosphere-land system model GOALS/LASG and its simulation study.App. Meteor., 8(spec.), 15–28. (in Chinese)Google Scholar
  47. Wu, Guoxiong, and Liu Yimin, 2000: Thermal adaptation, overshooting, dispersion, and subtropical anticyclone. I: Thermal adaptation and overshooting.Chinese J. Atmos. Sci.,24(4), 433–446.Google Scholar
  48. Wu, Guoxciong, and Liu Yimin, 2003: Summertime quadruplet heating pattern in the subtropics and the associated atmospheric circulation.Geophys. Res. Lett.,30(5), 1201–1204.CrossRefGoogle Scholar
  49. Wu, Guoxciong, and Liu Yimin, Liu Ping, and Ren Rongcai, 2002: Relation between the zonal mean subtropical anticyclone and the sinking arm of the Hadley cell.Acta Meteorologica Sinica,60(5), 635–636.Google Scholar
  50. Wu, Guoxciong, Liu Yimin, and Liu Ping, 1999: Spatially inhomogeneous diabatic heating and its impacts on the formation and variation of subtropical anticyclone, I. Scale analysis.Acta Meteorologica Sinica,57(3), 257–263.Google Scholar
  51. Wu, Guoxciong, and Zhang Yongshen, 1998: Tibetan Plateau forcing and the timing of the monsoon onset over South Asia and the South China Sea.Mon. Wea. Rev.,126, 913–927.CrossRefGoogle Scholar
  52. Xue, Y. K., P. J. Sellers, J. L. Kinter, and J. Shukla, 1991: A simplified biosphere model for global climate studies.J. Climate,4, 345–364.CrossRefGoogle Scholar
  53. Ye, Duzheng, and Zhu Baozhen, 1958:Some Fundamental Problems of the General Circulation of the Atmosphere. Science Press, Beijing, 159pp.Google Scholar
  54. Ye, Duzheng, and Wu Guoxciong, 1998: The role of the heat source of the Tibetan Plateau in the general circulation.Meteor. Atmos. Phys.,67, 181–198.CrossRefGoogle Scholar
  55. Ye, Duzheng, Luo Siwei, and B. C. Chu, 1957: On the heat balance and circulation structure in the troposphere over the Tibetan Plateau and its vicinity.Acta Meteorologica Sinica,28, 108–121.Google Scholar
  56. Ye, Duzheng, Tao Siyan, and Li Maichun, 1958: Abrupt seasonal change of the general circulation in June and October.Acta Meteorologica Sinica,29, 249–263.Google Scholar
  57. Ye, Duzheng, and Gao Youxi, 1979:Meteorology over the Tibetan Plateau. Science Press, Beijing, 278pp.Google Scholar
  58. Ye, Duzheng, 1950: The circulation of high troposphere over China in winter of 1945–46.Tellus,2, 173–183.CrossRefGoogle Scholar
  59. Yu, Shihua, and Wang Shaolong, 1989: Circulation mechanism leading to the mid-term variation of the subtropical anticyclone over western Pacific.Acta Oceano. Sinica,11(3), 370–377.Google Scholar
  60. Zhang, X. H., K. M. Chen, X. Z. Jin, W. Y. Lin, and Y. Q. Yu, 1996: Simulation of thermohaline circulation with a twenty-layer oceanic general circulation model,Theor. Appl. Climatol.,55, 65–88.CrossRefGoogle Scholar
  61. Zhang, Xuehong, Shi Guangyu, Liu Hui, and Yu Yongqiang, 2000:IAP Global Ocean-Atmosphere-Land System Model. Science Press, Beijing, New York, 252pp.Google Scholar

Copyright information

© Advances in Atmospheric Sciences 2004

Authors and Affiliations

  1. 1.State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing

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