报告题目：Weakened ENSO activity and enhanced tropical cyclone activity during mid-Holocene green Sahara period

　　报 告 人：Qiong Zhang, Department of Physical Geography and Bolin Centre for Climate Research, Stockholm University

　　报告地点：科研楼401会议室

　　报告时间：2017年7月20日（星期四）下午2:00