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《Journal of Beijing Normal University(Natural Science)》 2016-06
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Climatological research on tropical cyclones in terms of energetics:review and perspectives

LI Jianping;WANG Qiuyun;LI Yanjie;ZHANG Jingwen;College of Global Change and Earth System Science(GCESS),Beijing Normal University;Joint Center for Global Change Studies,Beijing Normal University;State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics(LASG),Institute of Atmospheric Physics,Chinese Academy of Sciences;Chengdu Meteorological Bureau;  
Recent progresses in climatological research of tropical cyclone activities with a special focus on the Northwest Pacific are reviewed in terms of energetics.Influence of energy process on the frequency and position of tropical cyclogenesis is reviewed in regard to lower atmospheric barotropic energy conversion,baroclinic energy conversion and diabatic heating.Based on the current energy metrics of the TC intensity and research on extratropical transition of the TCs,the application of energetics in the research on the TC intensity in then summarized.In view of existing issues,the importance of perturbation potential energy in tropical cyclone research is further illustrated.For the Indo-Pacific convection oscillation on an intraseasonal timescale,perturbation potential energy is shown to be an effective tool in the study of tropical cyclone activities and variations.Some perspectives for tropical cyclone research are then proposed in regard to perturbation potential energy.
【Fund】: 国家自然科学基金资助项目(41530424);; 国家海洋局国际合作计划资助项目(GASI-IPOVAI-03)
【CateGory Index】: P444
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