Variations of the Eco-Hydro-Climatic Environment Response to the 2015/2016 Super El Niño Event in the Mindanao Dome Upwelling System

作     者：GAO Wei WANG Zhenyan HUANG Haijun GAO Wei;WANG Zhenyan;HUANG Haijun

作者机构：CAS Key Laboratory of Marine Geology and EnvironmentInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Laboratory for Marine Mineral ResourcesPilot National Laboratory for Marine Science and TechnologyQingdao 266071China Center for Ocean Mega-ScienceChinese Academy of SciencesQingdao 266071China University of Chinese Academy of SciencesBeijing 100049China 

出 版 物：《Journal of Ocean University of China》 (中国海洋大学学报（英文版）)

年 卷 期：2022年第21卷第1期

页      面：69-80页

核心收录：

学科分类：07[理学] 070601[理学-气象学] 0707[理学-海洋科学] 0706[理学-大气科学] 

基　　金：supported by the Strategic Prio-rity Research Program of the Chinese Academy of Sciences(Nos.XDB42010203,XDA19060401) the Science&Te-chnology Basic Resources Investigation Program of China(No.2017FY100802) the Open fund for Key Laboratory of Marine Geology and Environment,Chinese Academy of Sciences(No.MGE2019KG03) Post-Doctoral Program in Qingdao in 2019(No.Y9KY161) 

主　　题：Mindanao Dome region upwelling eco-hydro-climatic variations 2015/2016 super El Niño event carbon cycle 

摘      要：A super El Niño event occurred in the equatorial Pacific during 2015-2016,accompanied by considerable regional eco-hydro-climatic variations within the Mindanao Dome(MD)upwelling system in the tropical western *** timeseries of various oceanic data from 2013 to 2017,the variability of eco-hydro-climatic conditions response to the 2015/2016 super El Niño in the upper 300 m of the MD region are analyzed in this *** showed that during the 2015/2016 super El Niño event,the upwelling in the MD region was greatly enhanced compared to those before and after this El Niño *** Rossby waves and the massive loss of surface water in the western Pacific were suggested to be the main reasons for this enhanced ***-creased precipitation caused by changes in large-scale air-sea interaction led to the increased surface *** in the struc-tures of the thermohaline and nutrient distribution in deep waters contributed to the increased surface chlorophyll a,suggesting a po-sitive effect of El Niño on surface carbon storage in the MD *** on the above analysis,the synopsis mechanism illustrating the eco-hydro-climatic changing processes over the MD upwelling system responding to the El Niño event was *** high-lights the prospect for the role played by El Niño in local eco-hydro-climatic effects,which has further profound implications for understanding the influence of the global climate changes on the ocean carbon cycle.