DOI: 10.1002/2014MS000349
Scopus记录号: 2-s2.0-85027956192
论文题名: Global energy and water balance: Characteristics from finite-volume atmospheric model of the IAP/LASG (FAMIL1)
作者: Zhou L ; , Bao Q ; , Liu Y ; , Wu G ; , Wang W ; -C ; , Wang X ; , He B ; , Yu H ; , Li J
刊名: Journal of Advances in Modeling Earth Systems
ISSN: 19422466
出版年: 2015
卷: 7, 期: 1 起始页码: 1
结束页码: 20
语种: 英语
英文关键词: Energy balance
; Geographical distribution
; Supercomputers
; AGCM
; Atmospheric components
; Climate system model
; Coupled Model Intercomparison Project
; Energy and water balance
; Horizontal resolution
; Top of the atmospheres
; Water balance
; Climate models
; air-sea interaction
; atmospheric modeling
; data set
; energy efficiency
; geographical distribution
; precipitation (climatology)
; resolution
; sensible heat flux
; stratocumulus
; water budget
英文摘要: This paper documents version 1 of the Finite-volume Atmospheric Model of the IAP/LASG (FAMIL1), which has a flexible horizontal resolution up to a quarter of 1°. The model, currently running on the "Tianhe 1A" supercomputer, is the atmospheric component of the third-generation Flexible Global Ocean-Atmosphere-Land climate System model (FGOALS3) which will participate in the Coupled Model Intercomparison Project Phase 6 (CMIP6). In addition to describing the dynamical core and physical parameterizations of FAMIL1, this paper describes the simulated characteristics of energy and water balances and compares them with observational/reanalysis data. The comparisons indicate that the model simulates well the seasonal and geographical distributions of radiative fluxes at the top of the atmosphere and at the surface, as well as the surface latent and sensible heat fluxes. A major weakness in the energy balance is identified in the regions where extensive and persistent marine stratocumulus is present. Analysis of the global water balance also indicates realistic seasonal and geographical distributions with the global annual mean of evaporation minus precipitation being approximately 10-5 mm d-1. We also examine the connections between the global energy and water balance and discuss the possible link between the two within the context of the findings from the reanalysis data. Finally, the model biases as well as possible solutions are discussed. © 2015. The Authors. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/76064
Appears in Collections: 影响、适应和脆弱性 气候变化与战略
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作者单位: State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China; Graduate University of the Chinese Academy of Sciences, Beijing, China; Atmospheric Sciences Research Center, University at Albany, State University of New York, Albany, NY, United States
Recommended Citation:
Zhou L,, Bao Q,, Liu Y,et al. Global energy and water balance: Characteristics from finite-volume atmospheric model of the IAP/LASG (FAMIL1)[J]. Journal of Advances in Modeling Earth Systems,2015-01-01,7(1)