CAS FGOALS-f3-L Model Datasets for CMIP6 GMMIP Tier-1 and Tier-3 Experiments  

作　　者：Bian HE Yimin LIU Guoxiong WU Qing BAO Tianjun ZHOU Xiaofei WU Lei WANG Jiandong LI Xiaocong WANG Jinxiao LI Wenting HU Xiaoqi ZHANG Chen SHENG and Yiqiong TANG 

机构地区：[1]State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China [2]Chinese Academy of Sciences Center for Excellence in Tibetan Plateau Earth Sciences,Beijing 100101,China [3]College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing 100029,China [4]School of Atmospheric Sciences/Plateau Atmosphere and Environment Key Laboratory of Sichuan Province,Chengdu University of Information Technology,Chengdu,Sichuan 610225,China [5]Nanjing University of Information Science and Technology,Nanjing,Jiangsu 210044,China

出　　处：《Advances in Atmospheric Sciences》2020年第1期18-28,共11页大气科学进展（英文版）

基　　金：funded by the National Natural Science Foundation of China (Grant Nos. 91737306, 91637312, 41730963, 91837101, 91637208, 41530426);the Key Research Program of Frontier Sciences, Chinese Academy of Sciences (Grant QYZDY-SSW-DQC018)

摘　　要：The Chinese Academy of Sciences(CAS)Flexible Global Ocean Atmosphere Land System(FGOALS-f3-L)model datasets prepared for the sixth phase of the Coupled Model Intercomparison Project(CMIP6)Global Monsoons Model Intercomparison Project(GMMIP)Tier-1 and Tier-3 experiments are introduced in this paper,and the model descriptions,experimental design and model outputs are demonstrated.There are three simulations in Tier-1,with different initial states,and five simulations in Tier-3,with different topographies or surface thermal status.Specifically,Tier-3 contains four orographic perturbation experiments that remove the Tibetan Iranian Plateau,East African and Arabian Peninsula highlands,Sierra Madre,and Andes,and one thermal perturbation experiment that removes the surface sensible heating over the Tibetan Iranian Plateau and surrounding regions at altitudes above 500 m.These datasets will contribute to CMIP6’s value as a benchmark to evaluate the importance of long-term and short-term trends of the sea surface temperature in monsoon circulations and precipitation,and to a better understanding of the orographic impact on the global monsoon system over highlands.The Chinese Academy of Sciences(CAS) Flexible Global Ocean–Atmosphere–Land System(FGOALS-f3-L) model datasets prepared for the sixth phase of the Coupled Model Intercomparison Project(CMIP6) Global Monsoons Model Intercomparison Project(GMMIP) Tier-1 and Tier-3 experiments are introduced in this paper, and the model descriptions,experimental design and model outputs are demonstrated. There are three simulations in Tier-1, with different initial states,and five simulations in Tier-3, with different topographies or surface thermal status. Specifically, Tier-3 contains four orographic perturbation experiments that remove the Tibetan–Iranian Plateau, East African and Arabian Peninsula highlands, Sierra Madre, and Andes, and one thermal perturbation experiment that removes the surface sensible heating over the Tibetan–Iranian Plateau and surrounding regions at altitudes above 500 m. These datasets will contribute to CMIP6’s value as a benchmark to evaluate the importance of long-term and short-term trends of the sea surface temperature in monsoon circulations and precipitation, and to a better understanding of the orographic impact on the global monsoon system over highlands.

关 键 词：global monsoon CMIP6 GMMIP Tibetan Plateau orographic perturbation 

分 类 号：P456.7[天文地球—大气科学及气象学]