Weakening of the El Niño amplitude since the late 1990s and its link to decadal change in the North Pacific climate
Kang Xu, South China Sea Institute of Oceanology, Chinese Academy of Sciences, State Key Laboratory of Tropical Oceanography, Guangzhou, China, Weiqiang Wang, South China Sea Institute of Oceanology, Chinese Academy of Sciences, State Key Laboratory of Tropical Oceanography, Guangzhou 510301, China, Boqi Liu, Chinese Academy of Meteorological Sciences, Institute of Climate System, Beijing, China and Congwen Zhu, Chinese Academy of Meteorological Science, Institute of Climate Systems, Beijing, China
