Climatology and variability of the Indonesian Throughflow in an eddy-permitting oceanic GCM

被引：0
作者：
Liu Hailong
Li Wei
Zhang Xuehong
机构：
[1] Chinese Academy of Sciences,State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Iitnstitute of Atmospheric Physics
来源：
Advances in Atmospheric Sciences | 2005年 / 22卷 / 4期
关键词：
Indonesian throughflow; eddy-permitting oceanic GCM; the interannual variability;
D O I：
10.1007/BF02918483
中图分类号：
学科分类号：
摘要：
A quasi-global eddy permitting oceanic GCM, LICOM1.0, is run with the forcing of ERA40 daily wind stress from 1958 to 2001. The modelled Indonesian Throughflow (ITF) is reasonable in the aspects of both its water source and major pathways. Compared with the observation, the simulated annual mean and seasonal cycle of the ITF transport are fairly realistic. The interannual variation of the tropical Pacific Ocean plays a more important role in the interannual variability of the ITF transport. The relationship between the ITF and the Indian Ocean Dipole (IOD) also reflects the influence of ENSO. However, the relationship between the ITF transport and the interannual anomalies in the Pacific and Indian Oceans vary with time. During some years, (e.g., 1994), the effect of a strong IOD on the ITF transport is more than that from ENSO.
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页码：496 / 508
页数：12
相关论文
共 87 条
[1]  
Clarke A. J.(1993)Observations and dynamics of semi-annual and annual sea levels near the eastern equatorial Indian Ocean boundary J. Phys. Oceanogr. 23 386-399
[2]  
Liu X.(1994)Interannual sea level in the Northern and Eastern Indian Ocean J. Phys. Oceanogr. 24 1224-1235
[3]  
Clarke A. J.(2003)Interbasin freshwater, heat and salt transport through the boundaries of the East and South China Seas from a variable-grid global ocean circulation model Science in China (SeriesD) 46 149-161
[4]  
Liu X.(1992)Vertical mixing in the Indonesian thermocline J. Phys. Oceanogr. 22 184-195
[5]  
Guohong Fang(2000)Temperature variability within Makassar Strait Geophys. Res. Lett. 27 237-240
[6]  
Zhexun Wei(1990)Isopycnal mixing in ocean circulation models J. Phys. Oceanogr. 20 150-155
[7]  
Choi Binghao(1989)A Sverdrup model of the depthintegrated flow for the world ocean, allowing for island circulations Geophys. Astrophys. Fluid Dyn. 45 89-112
[8]  
Kai Wang(1996)The effect of the Indonesian throughflow on ocean circulation and heat exchange with the atmosphere: A review J. Geophys. Res. 101 12217-12237
[9]  
Yue Fang(1999)Diagnosing the mean strength of the Indonesian throughflow in an ocean general circulation model J. Geophys. Res. 104 7889-7895
[10]  
Wei Li(1996)Pathways of water between the Pacific and Indian Oceans in the Indonesian Seas Nature 379 146-149
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