气候变化领域集成服务门户(CCPortal): Community Integrated Earth System Model (CIESM): Description and Evaluation

CCPortal

DOI	10.1029/2019MS002036
	Community Integrated Earth System Model (CIESM): Description and Evaluation
	Lin Y.; Huang X.; Liang Y.; Qin Y.; Xu S.; Huang W.; Xu F.; Liu L.; Wang Y.; Peng Y.; Wang L.; Xue W.; Fu H.; Zhang G.J.; Wang B.; Li R.; Zhang C.; Lu H.; Yang K.; Luo Y.; Bai Y.; Song Z.; Wang M.; Zhao W.; Zhang F.; Xu J.; Zhao X.; Lu C.; Chen Y.; Luo Y.; Hu Y.; Tang Q.; Chen D.; Yang G.; Gong P.
发表日期	2020
ISSN	19422466
卷号	12 期号:8
英文摘要	A team effort to develop a Community Integrated Earth System Model (CIESM) was initiated in China in 2012. The model was based on NCAR Community Earth System Model (Version 1.2.1) with several novel developments and modifications aimed to overcome some persistent systematic biases, such as the double Intertropical Convergence Zone problem and underestimated marine boundary layer clouds. Aerosols' direct and indirect effects are prescribed using the MACv2-SP approach and data sets. The spin-up of a 500-year preindustrial simulation and three historical simulations are described and evaluated. Prominent improvements include alleviated double Intertropical Convergence Zone problem, increased marine boundary layer clouds, and better El Niño Southern Oscillation amplitude and periods. One deficiency of the model is the significantly underestimated Arctic and Antarctic sea ice in warm seasons. The historical warming is about 0.55 °C greater than observations toward 2014. CIESM has an equilibrium climate sensitivity of 5.67 K, mainly resulted from increased positive shortwave cloud feedback. Our efforts on porting and redesigning CIESM for the heterogeneous Sunway TaihuLight supercomputer are also introduced, including some ongoing developments toward a future version of the model. © 2020 The Authors.
英文关键词	Community Integrated Earth System Model; coupled model evaluation; preindustrial and historical simulations
语种	英语
scopus关键词	Atmospheric pressure; Sea ice; Supercomputers; Antarctic sea ice; Climate sensitivity; Earth system model; Historical simulation; Indirect effects; Intertropical convergence zone; Marine boundary layer clouds; Southern oscillation; Boundary layers; boundary layer; climate modeling; cloud cover; El Nino-Southern Oscillation; intertropical convergence zone; sea ice; Arctic and Antarctic; China
来源期刊	Journal of Advances in Modeling Earth Systems
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/156675
作者单位	Department of Earth System Science/Ministry of Education Key Laboratory for Earth System Modeling, Tsinghua University, Beijing, China; College of Global Change and Earth System Science, Beijing Normal University, Beijing, China; Scripps Institution of Oceanography, La Jolla, CA, United States; Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China; First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China; Department of Atmospheric and Oceanic Sciences & Institute of Atmospheric Sciences, Fudan University, Shanghai, China; Joint Innovation Center for Modern Forestry Studies, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China; Center for Ecosystem Science and Society, Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, United States; Jiangnan Institute of Computing Technology, Wuxi, China; National Supercomputing Center in Wuxi, Wuxi, China
推荐引用方式 GB/T 7714	Lin Y.,Huang X.,Liang Y.,et al. Community Integrated Earth System Model (CIESM): Description and Evaluation[J],2020,12(8).
APA	Lin Y..,Huang X..,Liang Y..,Qin Y..,Xu S..,...&Gong P..(2020).Community Integrated Earth System Model (CIESM): Description and Evaluation.Journal of Advances in Modeling Earth Systems,12(8).
MLA	Lin Y.,et al."Community Integrated Earth System Model (CIESM): Description and Evaluation".Journal of Advances in Modeling Earth Systems 12.8(2020).