罗小青,徐建军,李凯

• 1:广东海洋大学南海海洋气象研究院
• 2:广东海洋大学海洋与气象学院
• 3:广东海洋大学海运学院

摘要(Abstract)：

【目的】综述前人对青藏高原大气热源的研究成果,探究大气热源与南海夏季风的关系。【方法】归纳高原大气热源研究进展,采用诊断分析方法探究高原热源的时空分布及与南海夏季风的关系。【结果】1)青藏高原夏季(冬季)大气是热(冷)源,冷热源的季节转换发生在3月,热源强度7月达到最大;2)热源中潜热贡献最大;3)不同资料和方法在描述热源时空分布时存在一定不确定性;4)高原夏季大气热源与南海夏季风呈明显负相关。基于大气热源,构造南海-青藏高原夏季海陆热力性质差异指数,该指数显示1980―2016年海陆热力性质差异有年代际减小的趋势。

关键词(KeyWords)： 青藏高原;大气热源;时空分布;亚洲夏季风;海陆热力性质差异

Abstract:

Keywords:

基金项目(Foundation): 南方海洋科学与工程广东省实验室(湛江)资助项目(ZJW-2019-08);; 广东海洋大学“创新强校”资助项目(230419053);广东海洋大学“冲一流”学科建设科研项目(平台)(231419022);; 海洋与气候变化人才培养和创新团队(002026002002)

作者(Author): 罗小青,徐建军,李凯

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