CMIP6模式对亚洲中高纬地区极端降水模拟性能评估OACSCD
Assessment of model performance of precipitation extremes over the mid-high latitude areas of Northern Hemisphere:from CMIP5 to CMIP6
本文基于亚洲中高纬地区逐日降水观测资料和CMIP6中12个全球模式资料,采用泰勒图等方法,系统评估CMIP6模式对该地区极端降水的模拟能力,并与CMIP5结果进行对比.结果表明,相较于CMIP5模式,CMIP6模式能够更好地模拟极端降水指数气候平均态以及趋势变化特征,与观测相关系数更高.多模式集合平均在模拟极端降水方面普遍优于单个模式.为进一步评估单个模型的性能,与CMIP5中的旧版本模式进行了两两比较.尽管针对不同的模式和评估指标结果存在一些差…查看全部>>
This study explores the model performance of the Coupled Model Intercomparison Project Phase 6(CMIP6)in simulating precipitation extremes over the mid-high latitudes of Asia,as compared with predecessor models in the previous phase,CMIP5.Results show that the multimodel ensemble median generally outperforms the individual models in simulating the climate means of precipita-tion extremes.The CMIP6 models possess a relatively higher capability in this respect …查看全部>>
LIN Wenqing;CHEN Huopo
Nansen-Zhu International Research Centre,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing,ChinaCollege of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing,China
极端降水CMIP5CMIP6亚洲中高纬
Precipitation extremesCMIP5CMIP6the mid-high latitudes of Asia
《大气和海洋科学快报（英文版）》 2020 (6)
598-603,6
This research was jointly supported by the National Natural Science Foundation of China[grant numbers 41991284 and 41922034],the Strategic Priority Research Program of the Chinese Academy of Sciences[grant number XDA23090102],and the National Key Research and Development Program of China[grant number 2016YFA0602401].
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