【摘 要】
：
海-气温差是研究海-气界面交换特征的重要参数之一,对沿海地区海雾、海陆风乃至风应力的变化等具有重要影响.近百年来,在气候变暖的背景下,全球气温、海温逐渐升高,海-气温差也在不断地发生变化.在不同领域内,学者们针对海-气温差做出了多方面的研究.但以往的研究多着力于探讨海-气温差对某种大气或海洋过程的影响,对于确切海域内海-气温差时空分布的基础性研究较少.基于ICOADS、ERA-Interm、《南海
【机 构】
：
College of Oceanography and Meteorology,Guangdong Ocean University,Zhanjiang
【出 处】
：
The Second Xiamen Symposium on Marine Environmental Sciences
论文部分内容阅读
海-气温差是研究海-气界面交换特征的重要参数之一,对沿海地区海雾、海陆风乃至风应力的变化等具有重要影响.近百年来,在气候变暖的背景下,全球气温、海温逐渐升高,海-气温差也在不断地发生变化.在不同领域内,学者们针对海-气温差做出了多方面的研究.但以往的研究多着力于探讨海-气温差对某种大气或海洋过程的影响,对于确切海域内海-气温差时空分布的基础性研究较少.基于ICOADS、ERA-Interm、《南海海洋图集》3 种资料,对近35a 南海海-气温差空间分布进行比对,并使用经验正交分解及小波分析讨论了该区域海-气温差的时空分布变化特征.
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