Teleconnected influence of the boreal winter Antarctic Oscillation on the Somali Jet: Bridging role of sea surface temperature in southern high and middle latitudes

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• 作者：Wenjing Shi ; Ziniu Xiao ; Jianjun Xue
• 关键词：Antarctic Oscillation ; Somali Jet intensity ; teleconnection influence ; sea surface temperature ; longwave radiation flux
• 刊名：Advances in Atmospheric Sciences
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：33
• 期：1
• 页码：47-57
• 全文大小：2,305 KB
• 参考文献：Carton, J. A., G. Chepurin, X. H. Cao, and B. Giese, 2000a: A simple ocean data assimilation analysis of the global upper ocean 1950鈥?5. Part I: Methodology. J. Phys. Oceanogr., 30, 294鈥?09.CrossRef
  Carton, J. A., G. Chepurin, and X. H. Cao, 2000b: A simple ocean data assimilation analysis of the global upper ocean 1950鈥?5. Part II: Results. J. Phys. Oceanogr., 30, 311鈥?26.CrossRef
  Chen, B., P.W. Guo, and Y. C. Xiang, 2005: Relationship between summer cross鈥揺quatorial flows and ENSO. Journal of Nanjing Institute of Meteorology, 30, 779鈥?85. (in Chinese)
  Cong, J., Z. Y. Guan, and L. J. Wang, 2007: Interannual (interdecadal) variabilities of two cross鈥揺quatorial flows in association with the Asia summer monsoon variations. Journal of Nanjing Institute of Meteorology, 30(6), 779鈥?85. (in Chinese)
  Chakraborty, A., R. S. Nanjundiah, and J. Srinivasan, 2009: Impact of African orography and the Indian summer monsoon on the low鈥搇evel Somali jet. Inter. J. Climatol., 29, 983鈥?92.CrossRef
  Dai, W., and Z. N. Xiao, 2014: Multi鈥搕ime scale variation characteristics of Somali jet and its contact with precipitation in China. Journal of Tropical Meteorology, 30(2), 368鈥?76. (in Chinese)
  Findlater, J., 1969: A major low鈥搇evel air current near the Indian Ocean during the northern summer. Quart. J. Roy. Meteor. Soc., 95, 362鈥?80.CrossRef
  Gruber, A., and A. F. Krueger, 1984: The status of the NOAA outgoing longwave radiation dataset. Bull. Amer. Meteor. Soc., 65, 958鈥?62, doi: 10.1175/1520-0477(1984)065<0958:TSOTNO>2.0CO;2.CrossRef
  Gong, D. Y., and S. W. Wang, 1999: Definition of Antarctic oscillation index. Geophys. Res. Lett., 26, 459鈥?62.CrossRef
  Gao, H., F. Xue, and H. Wang, 2003: Influence of interannual variability of Antarctic oscillation on meiyu along the Yangtze and Huaihe River valley and its importance to prediction. Chinese Science Bulletin, 48, 61鈥?7. (in Chinese)CrossRef
  Gao, H., Y. Y. Liu, Y. G. Wang, and W. J. Li, 2013: Precursory influence of the Antarctic Oscillation on the onset of Asian summer monsoon. Chinese Science Bulletin, 58, 678鈥?83, doi: 10.1007/s11434-012鈥?455鈥搙. (in Chinese)CrossRef
  Halpern, D., and P. M. Woiceshyn, 2001: Somali jet in the Arabian Sea, El Ni藴no, and India rainfall. J. Climate, 14, 434鈥?41.CrossRef
  Hoerling, M. P., J. W. Hurrell, T. Xu, G. T. Bates, and A. S. Phillips, 2004: Twentieth century North Atlantic climate change. Part II: Understanding the effect of Indian Ocean warming. Climate Dyn., 23, 391鈥?05, doi: 10.1007/s00382-004鈥?433x.CrossRef
  Ho, C. H., J. H. Kin, C. H. Sui, and D. Y. Gong, 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.CrossRef
  Krishnamurti, T. N., and H. N. Bhalme, 1976: Oscillations of a monsoon system. Part I: Observational aspects. J. Atmos. Sci., 33(10), 1937鈥?954.CrossRef
  Krishnamurti, T. N., J. Molinari, and H. L. Pan, 1976: Numerical simulation of the Somali jet. J. Atmos. Sci., 33, 2350鈥?362.CrossRef
  Kalnay, E., and Coauthors, 1996: The NCEP/NCAR 40鈥搚ear reanalysis project. Bull. Amer. Meteor. Soc., 77, 437鈥?71, doi: 10.1175/1520-0477(1996)077<0437:TNYRP>2.0.CO;2.CrossRef
  Lei, X. C., and X. Q. Yang, 2008: Interannual variation characteristic of east hemispheric cross鈥揺quatorial flow and its contemporaneous relationships with temperature and rainfall in China. Journal of Tropical Meteorology, 24(2), 127鈥?35. (in Chinese)
  Li, C., and S. L. Li, 2014: Interannual seesaw between the Somali and the Australian cross鈥揺quatorial flows and its connection to the East Asian Summer Monsoon. J. Climate, 27, 3966鈥?981, doi: 10.1175/JCLI鈥揇鈥?3-00288.1.CrossRef
  Nan, S. L., and J. P. Li, 2003: The relationship between the summer precipitation in the Yangtze River valley and the boreal spring Southern Hemisphere Annular Mode. Geophys. Res. Lett., 30(24), 2266, doi: 10.1029/2003GL018381.CrossRef
  Nan, S. L., J. P. Li, X. J. Yuan, and P. Zhao, 2009: Boreal spring Southern Hemisphere Annular Mode, Indian Ocean sea surface temperature, and East Asian summer monsoon. J. Geophys. Res., 114, D02103, doi: 10.1029/2008JD010045.
  Neale, R. B., and Coauthors, 2010: Description of the NCAR Community Atmosphere Model (CAM5.0), NCAR Technical Note. [Available online at http://鈥媤ww.鈥媍esm.鈥媢car.鈥媏du/鈥媘odels/鈥?cesm1.0/cam/docs/description/cam5desc.pdf.]
  Ramanathan, V., R. D. Cess, E. F. Harrison, P. Minnis, B. R. Barkstrom, E. Ahmad, and D. Hartmann, 1989: Cloud鈥搑adiative forcing and climate: Results from the Earth Radiation Budget Experiment. Science, 243(4887), 57鈥?3.CrossRef
  Ramanathan, V., B. Subasilar, G. J. Zhang, W. Conant, R. D. Cess, J. T. Kiehi, H. Grassi, and L. Shi, 1995: Warm pool heat budget and shortwave cloud forcing: A missing physics? Science, 267(5197), 499鈥?03.CrossRef
  Rodwell, M. J., and B. J. Hoskins, 1995: A model of the Asian summer monsoon. Part II: Cross鈥揺quatorial flow and PVbehavior. J. Atmos. Sci., 52, 1341鈥?356.CrossRef
  Smith, T. M., and R. W. Reynolds, 2004: Improved extended reconstruction of SST (1854鈥?997). J. Climate, 17, 2466鈥?477.CrossRef
  Shi, W. J., and Z. N. Xiao, 2013: Variation of the cross鈥揺quatorial moisture transport in Somali and its impact on china early summer rainfall in nearly 60 years. Meteorological Monthly, 39, 39鈥?5. (in Chinese)
  Shi, W. J., and Z. N. Xiao, 2014: Impact of the preceding boreal winter Southern Annular Mode on the summertime Somali Jet. Atmos. Oceanic Sci. Lett., 7, 534鈥?39, doi: 10.3878/ AOSL20140045.CrossRef
  Tao, W. K., S. Lang, J. Simpson, C. H. Sui, B. Ferrier, and M. D. Chou, 1996: Mechanisms of cloud鈥搑adiation interaction in the tropics and midlatitudes. J. Atmos. Sci., 53(18), 2624鈥?651.CrossRef
  Thompson, D. W. J., and J. M. Wallace, 2000: Annular modes in the extratropical circulation. Part I: Month鈥搕o鈥搈onth variability. J. Climate, 13, 1000鈥?016.CrossRef
  Uppala, S. M., and Coauthors, 2005: The ERA鈥?0 re鈥揳nalysis. Quart. J. Roy. Meteor. Soc., 131, 2961鈥?012, doi: 10.1256/qj.04.176.CrossRef
  Ummenhofer, C. C., A. S. Gupta, M. J. Pook, and M. H. England, 2008: Anomalous rainfall over southwest Western Australia forced by Indian Ocean sea surface temperatures. J. Climate, 21, 5113鈥?134.CrossRef
  Wang, H. J., and F. Xue, 2003: Interannual variability of Somali jet and its influences on the inter鈥揾emispheric water vapor transport and on the East Asian summer rainfall. Chinese Journal of Geophysics, 46, 18鈥?5. (in Chinese)
  Wu, Z. W., J. P. Li, B. Wang, and X. H. Liu, 2009: Can the Southern Hemisphere annular mode affect China winter monsoon? J. Geophys. Res., 114, D11107, doi: 10.1029/2008JD011501.CrossRef
  Wu, Z., J. Li, Z. Jiang, and T. Ma, 2012: Modulation of the Tibetan Plateau snow cover on the ENSO teleconnections: From the East Asian summer monsoon perspective. J. Climate, 25, 2481鈥?489.CrossRef
  Wu, Z. W., J. Dou, and H. Lin, 2015: Potential influence of the November鈥揇ecember Southern Hemisphere annular mode on the East Asian winter precipitation: A new mechanism. Climate Dyn., 44, 1215鈥?226, doi: 10.1007/s00382-014-2241-2.CrossRef
  Zheng, F., and J. P. Li, 2012: Impact of preceding boreal winter southern hemisphere annular mode on spring precipitation over south China and related mechanism. Chinese Journal of Geophysics, 55(11), 3542鈥?557, doi: 10.6038/j.issn.0001-5733. (in Chinese)
  Zhu, Y. L., 2012: Variations of the summer Somali and Australia cross鈥揺quatorial flows and the implications for the Asian summer monsoon. Adv. Atmos. Sci., 29(3), 509鈥?18, doi: 10.1007/s00376-011鈥?120-6.CrossRef
  
• 作者单位：Wenjing Shi (1) (2) (4)
  Ziniu Xiao (1) (2)
  Jianjun Xue (3)
  
  1. Department of Atmospheric Science, Nanjing University of Information Science & Technology, Nanjing, 210044, China
  2. State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, 100029, China
  4. Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, Madison, WI, 53706, USA
  3. Training Center, China Metrological Administration, Beijing, 100081, China
  
• 刊物主题：Atmospheric Sciences; Meteorology; Geophysics/Geodesy;
• 出版者：Springer Berlin Heidelberg
• ISSN：1861-9533

文摘

The teleconnection impact of the boreal winter Antarctic Oscillation (AAO) on the Somali Jet (SMJ) intensity in the following spring and summer is examined in this paper. The variability of the boreal winter AAO is positively related to the SMJ intensity in both spring and summer. The analyses show that the SST in southern high and middle latitudes seems to serve as a bridge linking these two systems. When the AAO is in strong positive phase, SST over the Southern Ocean cools in the high latitudes and warms in the middle latitudes, which persists into summer; however, the variability of SST in southern high and middle latitudes is also closely correlated to SMJ intensity. A possible mechanism that links SST variability with the AAO-SMJ relationship is also discussed. The AAO in boreal winter produces an SST anomaly pattern in southern high and middle latitudes through the air鈥搒ea coupling. This AAOrelated SST anomaly pattern modulates the local Ferrel cell anomaly in summer, followed by the regional Hadley cell anomaly in tropics. The anomalous vertical motion in tropics then changes the land鈥搒ea thermal contrast between the tropical Indian Ocean and the Asian continent through the variability of low cloud cover and downward surface longwave radiation flux. Finally, the land鈥搒ea thermal contrast anomaly between the tropical Indian Ocean and the Asian continent changes the SMJ intensity. The results from Community Atmosphere Model experiments forced by the SST anomaly in southern high and middle latitudes also confirm this diagnostic physical process to some extent. Key words Antarctic Oscillation Somali Jet intensity teleconnection influence sea surface temperature longwave radiation flux