*Noel S Keenlyside^1,2、Hui Ding³、Marta Martin-Rey^3,4、Belen Rodriguez-Fonseca⁵、Mojib Latif⁶ (1.Geophysical Institute, University of Bergen and Bjerknes Centre、2.Nansen Environmental and Remote Sensing Center、3.Cooperative Institute for Research in Environmental Sciences, NOAA, USA、4.LOCEAN-IPSL, UPMC, France、5.University Complutense of Madrid, Spain、6.GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany)