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热带海气相互作用对大气BSISO年际振荡的影响

, PP. 62-73

Keywords: 北半球夏季季节内振荡,海气相互作用,准2a振荡,准5a振荡,海气耦合数值模拟试验

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Abstract:

利用卫星观测OLR资料以及海气耦合数值模拟试验结果,从每年波-频分析结果提取了各种传播模态的强度指数序列,分析了热带北半球夏季季节内振荡(BSISO)各种传播模态的年际变化谱特征,探讨了热带各海区海气相互作用对其影响。主要结果如下:赤道外西传波和印度洋北传波以准2a为显著振荡周期,赤道东传波、南海北传波和西太平洋北传波则都包含准2a和准5a两种周期,南海北传波是5种指数中惟一以准5a为最主要周期振荡的模态。热带印度洋、西太平洋、东太平洋各海区海气相互作用对各指数准2a振荡、准5a振荡既有加强作用,也有削弱作用。各海区比较而言,对赤道东传波准2a和准5a振荡、南海北传波准2a和准5a振荡起最大加强作用的是西太平洋海区海气相互作用;对赤道外西传波准2a振荡、西太平洋北传波准2a和准5a振荡起最大加强作用的是印度洋海区海气相互作用。

References

[1]  李崇银, 贾小龙, 董敏.大气季节内振荡的数值模拟比较研究[J].气象学报, 2006, 64(4): 412-419.
[2]  HONG C C, LI T.The extreme cold anomaly over southeast Asia in February 2008: Roles of ISO and ENSO[J].J Climate, 2009, 22: 3786-3801.
[3]  何金海, 董敏, 蒋国荣, 等.有关全球变暖对热带大气季节内振荡特征的影响及其数值模拟的研究[J].气象与减灾研究, 2006, 29(1): 17-21.
[4]  KESSLER W S.EOF representations of the Madden-Julian oscillation and its connection with ENSO[J].J Climate, 2001,14: 3055-3061.
[5]  李崇银, 龙振夏, 穆明权.大气季节内振荡及其重要性[J].大气科学, 2003, 27(4): 518-535.
[6]  SLINGO J M, ROWELL D P, SPERBER K R, et al.On the predictability of the interannual behavior of the Madden-Julian oscillation and its relationship with El Nio[J].Quart J Roy Meteor Soc, 1999, 125: 583-609.
[7]  LAWRENCE D M, WEBSTER P J.Interannual variations of the intraseasonal oscillation in the South Asian Summer Monsoon region[J].J Climate,2001, 14(13):2910-2922.
[8]  CHEN Xing-yue, WANG Hui-jun, XUE Feng, et al.Intraseasonal oscillation: the global coincidence and its relationship with ENSO Cycle[J].Advance in Atmospheric Sciences, 2001, 18(3): 445-453.
[9]  杨辉, 李崇银.热带大气季节内振荡的传播及影响因子研究[J].气候与环境研究, 2005,10(2): 145-156.
[10]  TENG H, WANG B.Interannual variations of the boreal summer intraseasonal oscillation in the Asian-Pacific region[J].J Climate, 2003,16: 3571-3584.
[11]  LUO J-J, MASSON S, BEHERA S, et al.South Pacific origin of the decadal ENSO-like variation as simulated by a coupled GCM[J].Geophys Res Lett,2003,30:2250, doi:10.1029/2003GL018649.
[12]  ROECKNER E, COAUTHORS.The atmospheric general circulation model ECHAM-4: model description and simulation of present-day climate .Max-Planck-Institut für Meteorologie Rep, 1996,218:90.
[13]  VALCKE S, TERRAY L, PIACENTINI A.The OASIS coupler user guide version 2.4 .CERFACE Tech.Rep.TR/CGMC/ 00-10, 2000:85.
[14]  TOZUKA T, LUO J-J, MASSON S, et al.Annual ENSO simulated in a coupled ocean-atmosphere model[J].Dyn Atmos Oceans, 2005,39:41-60.
[15]  LUO J-J, MASSON S, BEHERA S, et al.Seasonal climate predictability in a coupled OAGCM using a different approach for ensemble forecasts[J].J Climate,2005,18:4474-4497.
[16]  LUO J-J, MASSON S, BEHERA S, et al.Experimental forecasts of the Indian Ocean dipole using a coupled OAGCM[J].J Climate, 2007, 20: 2178-2190.
[17]  LI T, WANG B.The influence of sea surface temperature on the tropical intraseasonal oscillation: a numerical experiment[J].Mon Wea Rev, 1994,122: 2349-2362.
[18]  SENGUPTA D, RAVICHANDRAN M.Oscillations of Bay of Bengal sea surface temperature during the 1998 summer monsoon[J].Geophys Res Lett, 2001,28:2033-2036.
[19]  VECCHI G, HARRISON D E.Monsoon breaks and subseasonal sea surface temperature variability in the Bay of Bengal[J].J Climate, 2002,15:1485-1493.
[20]  林爱兰,梁建茵,李春晖,等."0506"华南持续性暴雨的季风环流背景[J].水科学进展.2007,18(3):424-432.
[21]  李崇银.频繁的强东亚大槽活动与El Nio的发生[J].中国科学:B 辑, 1988, 28(6): 667.
[22]  LAU K M, CHAN P H.Intraseasonal and interannual variations of tropical convection: a possible link between the 40-50 day oscillation and ENSO? [J].J Atmos Sci,1988,45: 506-521.
[23]  GUTZLER D S.Interannual fluctuations of intraseasonal variance of near-equatorial zonal winds[J].J Geophys Res, 1991,96:3173-3185.
[24]  LI Wei, YU Ru-cong, ZHANG Xue-hong.Impacts of sea surface temperature in the tropical Pacific on interannual variability of Madden-Julian Obscillation in precipitation[J].Advances in Atmospheric Sciences, 2001,18(3): 429-444.
[25]  李崇银.大气季节内振荡研究的新进展[J].自然科学进展,2004, 14(7):734-741.
[26]  LIN A, LI T.Energy spectrum characteristics of boreal summer intraseasonal oscillations: climatology and variations during the ENSO developing and decaying phases[J].J Climate, 2008,21:6304-6320.
[27]  LUO J-J, MASSON S, ROECKNER E,et al.Reducing climatology bias in an ocean-atmosphere CGCM with improved coupling physics[J].J Climate, 2005,18: 2344-2360.
[28]  GUALDI S, NAVARRA A, GUILYARDI E, et al.Assessment of the tropical Indo-Pacific climate in the SINTEX CGCM[J].Ann Geophys,2003, 46: 1-26.
[29]  GUILYARDI E, DELECLUSE P, GUALDI S, et al.Mechanisms for ENSO phase change in a coupled GCM[J].J Climate, 2003,16: 1141-1158.
[30]  MADEC G, DELECLUSE P, IMBARD M, et al.OPA 8.1 ocean general circulation model reference manual .LODYC/ IPSL Tech.Rep.Note 11, Paris, France, 1998:91.
[31]  YAMAGATA T, BEHERA S, LUO J-J, et al.Coupled ocean-atmosphere variability in the tropical Indian Ocean[M]//WANG C, XIE S-P, CARTON J A.Earth\'s Climate: The Ocean-Atmosphere Interaction, Vol.147.Geophys.Monogr.Ser.AGU, Washington, D.C.2004: 189-212.
[32]  LUO J-J, MASSON S, BEHERA S, et al.Extended ENSO predictions using a fully coupled ocean-atmosphere model[J].J Climate, 2008,21: 84-93.
[33]  WANG B, XIE X.A model for the boreal summer intraseasonal oscillation[J].J Atmos Sci, 1997,54:72-86.
[34]  WEBSTER P J.Mechanisms of monsoon low-frequency variability: surface hydrological effects[J].J Atmos Sc,1983, 40: 2110-2124.
[35]  SENGUPTA D, GOSWAMI B N, SENAN R.Coherent intraseasonal oscillations of ocean and atmosphere during Asian summer monsoon[J].Geophys Res Lett, 2001, 28: 4127-4130.
[36]  KEMBALL-COOK S, WANG B.Equatorial waves and air-sea interaction in the boreal summer intraseasonal oscillation[J].J Climate, 2001,14:2923-2942.

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