11月9日的午餐交流会,将由胡建宇老师邀请的,来自美国马里兰大学的郑全安教授主讲。详情如下:
讲座主题:[午餐交流会] 第四十五讲——The equatorial Kelvin waves in the eastern Indian Ocean
主讲者:Quanan Zheng (郑全安), Senior Research Scientist, Department of Atmospheric and Oceanic Science, University of Maryland
讲座时间:2015年11月9日(星期一) 11:40-13:30(讲座于12:20开始)
讲座地点:周隆泉楼A3-206
摘要:
Abstract:
The equatorial Kelvin wave is a special type of gravity wave that is affected by the earth’s rotation and trapped at the equator. The existence of the equatorial Kelvin wave relies on 1) gravity and stable stratification for sustaining a gravitational oscillation, 2) significant Coriolis acceleration, and 3) the presence of the equator. Change in the sign of Coriolis force at the equator makes the equator functioning as a wall to support Kelvin waves. Recent investigations by international collaboration projects indicated that the variability of equatorial Kelvin waves is closely associated with global climate change. This talk will briefly summarize the observation results of equatorial Kelvin waves in the Eastern Indian Ocean and the Indonesian Seas.
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本周五下午4点为截止报名时间,总报名人数限制在100名以内。如未及时报上名,可于12:20直接到场听报告。如已报名但因事不能参加,也请在周五下午4点前告知。
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施薇
学术秘书
近海海洋环境科学国家重点实验室(厦门大学)
厦门市翔安南路厦门大学翔安校区周隆泉楼B3-203
邮编:361102