摘要
青藏高原以其特殊而强大的动力和热力效应,导致东亚季风、印度季风和高原季风在高原及周边地区交汇。受多季风交汇影响,青藏高原低涡的水循环过程极为复杂,而高原低涡水循环异常往往可造成高原及周边乃至我国中东部地区频发灾害性天气,因此一直是国内外学者关注的热点和难点问题。本文回顾了国内外关于高原低涡活动特征、结构特征、生成发展机制等方面研究进展,从高原低涡水汽输送、低涡降水和云—降水物理过程等角度概括了高原低涡参与水循环过程研究成果,在总结东亚季风、印度季风和高原季风相互作用研究的基础上分析了多季风交汇对高原水循环的影响。对多季风作用下高原低涡影响水循环方面存在的问题进行了讨论,并展望了未来研究方向。
Due to the special and powerful dynamic and thermal effects of Tibet Plateau,the East Asian monsoon,Indian monsoon and Tibet Plateau monsoon interact with each other over Tibetan Plateau.Under the influence of multi-monsoon interactions,the water cycle of Tibetan Plateau influenced by the Tibet Plateau vortex is extremely complex.The abnormal water cycle of Tibet Plateau will cause frequent occurrence of catastrophic weather processes over Tibet Plateau and surrounding areas and even in the middle and lower reaches of the Yangtze River,so it has been a hot issue of concern for atmospheric science at home and abroad.We systematically review the research progress on the activity characteristics,structural characteristics,generation and development mechanisms of Tibet Plateau vortex.And the research results on how the Tibet Plateau vortex affects the water cycle are outlined from the perspectives of water vapor transport,precipitation and cloud-precipitation physics.In particular,the impact of the multi-monsoon interaction on the water cycle of Tibetan Plateau is analyzed based on the summary of interaction between East Asian monsoon,Indian monsoon and Tibetan Plateau monsoon.Finally,the shortcomings of the current study are pointed out,and the future research directions are prospected.
作者
华维
邓浩
夏昌基
张永莉
朱丽华
赖欣
范广洲
HUA Wei;DENG Hao;XIA Changji;ZHANG Yongli;ZHU Lihua;LAI Xin;FAN Guangzhou(School of Atmospheric Science,Chengdu University of Information Technology,Chengdu 610225,China;Plateau Atmosphere and Environment Key Laboratory of Sichuan Province,Chengdu 610225,China;Meteorological Disaster Prediction and Warning Engineering Laboratory of Sichuan Province,Chengdu 610225,China;Southwest Electric Power Design Institute CO.,LTD.of China Power Engineering Consulting Group,Chengdu 610056,China;Zhenyuan Meteorological Bureau,Zhenyuan 557700,China)
出处
《沙漠与绿洲气象》
2024年第2期1-11,共11页
Desert and Oasis Meteorology
基金
国家自然科学基金项目(42075019,42275022)
第二次青藏高原综合科学考察研究项目(2019QZKK010203)
国家重点研发计划项目(2018YFC1505702)
成都信息工程大学科技创新能力提升计划项目(KYQN202202)。
关键词
多季风交汇
高原低涡
水循环
multi-monsoon interactions
Tibetan Plateau vortex
water cycle
