China’s Recent Progresses in Polar Climate Change and Its Interactions with the Global Climate System  

作　　者：Xichen LI Xianyao CHEN Bingyi WU Xiao CHENG Minghu DING Ruibo LEI Di QI Qizhen SUN Xiaoyu WANG Wenli ZHONG Lei ZHENG Meijiao XIN Xiaocen SHEN Chentao SONG Yurong HOU 

机构地区：[1]Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China [2]Frontier Science Center for Deep Ocean Multispheres and Earth System and Physical Oceanography Laboratory,Ocean University of China,Qingdao 266100,China [3]Qingdao National Laboratory for Marine Science and Technology,Qingdao 266061,China [4]Department of Atmospheric and Oceanic Sciences/Institute of Atmospheric Sciences,Fudan University,Shanghai 200438,China [5]CMA-FDU Joint Laboratory of Marine Meteorology,Shanghai 200438,China [6]School of Geospatial Engineering and Science,Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai),Sun Yat-sen University,Zhuhai 519082,China [7]State Key Laboratory of Severe Weather,Chinese Academy of Meteorological Sciences,Beijing 100081,China [8]Key Laboratory for Polar Science of the MNR,Polar Research Institute of China,Shanghai 200136,China [9]Polar and Marine Research Institute,Jimei University,Xiamen 361021,China [10]Polar Research and Forecasting Division,National Marine Environmental Forecasting Center,Beijing 100081,China [11]College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing 100049,China

出　　处：《Advances in Atmospheric Sciences》2023年第8期1401-1428,共28页大气科学进展（英文版）

基　　金：supported by the National Key Research and Development Program of China(2018YFA 0605703);the National Natural Science Foundation of China(No.41976193 and No.42176243);X.CHEN was supported by the National Key Research and Development Program of China(2019YFC1509100);the National Science Foundation of China(No.41825012);B.WU was supported by the Major Program of the National Natural Science Foundation of China(41790472);the National Key Basic Research Project of China(2019YFA0607002);the National Natural Science Foundation of China(41730959);X.CHENG was funded by the Innovation Group Project of Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)(Grant No.311021008);M.DING was supported by the National Natural Science Foundation of China(42122047 and 42105036);the Basic Research Fund of the Chinese Academy of Meteorological Sciences(2021Y021 and 2021Z006);Q.SUN was supported by the National Key R&D Program of China(No.2022YFE0106300).

摘　　要：During the recent four decades since 1980,a series of modern climate satellites were launched,allowing for the measurement and record-keeping of multiple climate parameters,especially over the polar regions where traditional observations are difficult to obtain.China has been actively engaging in polar expeditions.Many observations were conducted during this period,accompanied by improved Earth climate models,leading to a series of insightful understandings concerning Arctic and Antarctic climate changes.Here,we review the recent progress China has made concerning Arctic and Antarctic climate change research over the past decade.The Arctic temperature increase is much higher than the global-mean warming rate,associated with a rapid decline in sea ice,a phenomenon called the Arctic Amplification.The Antarctic climate changes showed a zonally asymmetric pattern over the past four decades,with most of the fastest changes occurring over West Antarctica and the Antarctic Peninsula.The Arctic and Antarctic climate changes were driven by anthropogenic greenhouse gas emissions and ozone loss,while tropical-polar teleconnections play important roles in driving the regional climate changes and extreme events over the polar regions.Polar climate changes may also feedback to the entire Earth climate system.The adjustment of the circulation in both the troposphere and the stratosphere contributed to the interactions between the polar climate changes and lower latitudes.Climate change has also driven rapid Arctic and Southern ocean acidification.Chinese researchers have made a series of advances in understanding these processes,as reviewed in this paper.

关 键 词：polar climate change recent progress in China Arctic amplification tropical-polar interactions global sea level rise stratospheric circulation 

分 类 号：P467[天文地球—大气科学及气象学]