摘要
主要综述和回顾近30a来国内外关于华南“龙舟水”暴雨的天气气候研究进展,包括高空槽、切变线、低涡、急流、副热带高压等天气系统的影响,低频振荡、季风等大尺度环流背景,及其对高原积雪、海温等外强迫信号的响应。总结了“龙舟水”暴雨精细化预报中主要存在的问题,对提高“龙舟水”暴雨预报预测能力提出了展望。
The progress of weather and climate research on the dragon-boat precipitation in South China in the past 30 years is summarized and reviewed in this paper,including the influence of weather systems such as high-level trough,shear line,low vortex,jet stream,subtropical high and so on,as well as the large-scale circulation features like low-frequency oscillations and monsoons,and their response to the external forcing signals such as the plateau snow cover,sea surface temperature,and so on.The main problems in the refinement of the dragon-boat precipitation forecast are also summarized,and a prospect for improving the prediction ability of dragon-boat precipitation is proposed.
作者
覃卫坚
何莉阳
蔡悦幸
廖雪萍
Qin Weijian;He Liyang;Cai Yuexing;Liao Xueping(Guangxi Climate Center,Nanning 530022,China;Guangxi Institute of Meteorological Sciences,Nanning 530022,China)
出处
《气象研究与应用》
2023年第1期1-6,共6页
Journal of Meteorological Research and Application
基金
广西科技计划项目(桂科AB21075005)
广西气象科技研究计划项目(桂气科2023Z05)。
关键词
“龙舟水”
暴雨
前汛期
华南
dragon-boat precipitation
rainstorm
pre-flood season
South China
