Climate change in the twenty-first century over China: projections by an RCM and the driving GCM

作     者：CHEN Nan GAO Xuejie CHEN Nan;GAO Xuejie

作者机构：College of Atmospheric SciencesChengdu University of Information TechnologyChengduChina Climate Change Research CenterInstitute of Atmospheric PhysicsChinese Academy of SciencesBeijingChina College of Earth and Planetary SciencesUniversity of Chinese Academy of SciencesBeijingChina 

基　　金：supported by the National Key Research and Development Program [grant number 2016YFA0600704] the National Natural Science Foundation of China [grant number 41375104] 

出 版 物：《Atmospheric and Oceanic Science Letters》 (大气和海洋科学快报（英文版）)

年 卷 期：2019年第12卷第4期

页      码：270-277页

摘      要：A regional climate model(RegCM4)is used to project climate change over China in the twenty-first century under the RCP4.5 and RCP8.5 *** driving GCM is CSIRO Mk3.6.0(hereafter referred to simply as CSIRO),and the simulation(hereafter referred to as CdR)is run at a grid spacing of 25 *** focus of the present paper is on the changes in mean surface air temperature and precipitation in December–January–February(DJF)and June–July–August(JJA)over *** of the model performances is provided first,followed by a comparison of future changes projected by CSIRO and *** warming in the future is simulated by both models,being more pronounced in DJF compared to JJA,and under RCP8.5 compared to *** warming shows different spatial patterns and,to a less extent,magnitude between CSIRO and *** change shows a general increase in DJF and a mixture of increase and decrease in *** differences between the two models are found in for precipitation change in *** paper further emphasizes the uncertainties in climate change projection over the region.

主 题 词：Climate change RegCM China temperature precipitation 

学科分类：07[理学] 070601[070601] 0706[理学-大气科学类] 

核心收录：

D　O　I：10.1080/16742834.2019.1612695

馆 藏 号：203695985...