中国科学院 | 大气所 | 网站地图 | 加入收藏
首 页  | | | 论文论著 | | 科学传播 | English  
  学术报告
学术报告
学术报告 您当前所在的位置: 首页 > 学术报告 > 学术报告
Interdecadal modulation of El Niño teleconnection on monsoon Asia climate over the past five centuries
来源:LASG    访问次数:    报告时间:2018-1-5
【报告人】        Dr. Jinbao Li
【报告人单位】University of Hong Kong
【报告时间】    2018年1月5日(星期五)14:30
【报告地点】    科研楼303会议室
【报告简介】    The El Niño influence on monsoon Asia climate weakened during the mid-20th century and strenthened substantially after the late 1970s. Exploring the nature of such an interdecadal variation is constrained by short instrumental records. Here we synthesize the Indo-Pacific tree-rings and coral records to reconstruct monsoon Asia temperature and moisture change during the past five centuries, and show that the interdecadal modulation of El Niño teleconnection on monsoon Asia climate is a robust feature beyond the instrumenal era. Comparison with proxy El Niño records indicates that the El Niño-monsoon Asia climate teleconnection is controlled by interdecadal changes in ENSO variance, with strong (weak) teleconnection in periods of high (low) variance, respectively.
 
© 1997-2010 大气科学和地球流体力学数值模拟国家重点实验室 版权所有 京ICP备06004370号
北京9804信箱LASG 邮编:100029 传真:82995172