夏季风期间南海低纬地区中-β波的观测研究
AN ANALYSIS OF MESO-β SCALE WAVE FOR LOW-LATITUDE IN THE SOUTH CHINA SEA IN SUMMER
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摘要: 利用南沙群岛的加密观测资料,对南海低纬地区西南季风爆发时,大尺度季风环流下存在着的中小尺度系统进行了研究探讨;揭示了低纬热带地区中尺度重力波对天气的影响,并从动力学的角度对该地区中尺度重力波的产生、传播进行了初步的分析。Abstract: By using local observation in Nansha islands,meso and micro-scale meteorological systems have been analyzed under large-scale monsoon circulation in the time of the southwest monsoon burst. The results show that the weather is affected by meso-scale gravitational wave in low-latitude area. The producing and propagating of the meso-scale gravitational wave is analyzed preliminarily from dynamical meteorology.
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Key words:
- meso- βscale /
- geostrophic adjustment /
- gravitational wave
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