| Westward Migration of Tropical Cyclone Activity in the Western North Pacific during 1982–2020:Features and Possible Causes |
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| 作者姓名： | Jian ZHONG Huadong DU Yuqin WU Yuehua PENG |
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| 作者单位： | 1. China Satellite Maritime Tracking and Control Department;2. College of Advanced Interdisciplinary Studies, National University of Defense Technology;3. Dalian Naval Academy;4. Institute of Atmospheric Physics, Chinese Academy of Sciences |
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| 基金项目： | Supported by the National Natural Science Foundation of China (42075011 and 41605075)； |
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| 摘 要： | The westward migration of tropical cyclone(TC) activity has been identified in the western North Pacific(WNP),but the related features and causes remain elusive. Here, based on the best track data from China, Japan, and the US,and the NCEP–NCAR reanalysis data in 1982–2020, we investigate characteristics of the westward migration of the WNP TC activity with various metrics, and reveal possible causes for the migration of TC tracks through analyzing its seasonality and dependence on environmental...
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