气候变化领域集成服务门户(CCPortal): Implementation of U.K. Earth System Models for CMIP6

CCPortal

DOI	10.1029/2019MS001946
	Implementation of U.K. Earth System Models for CMIP6
	Sellar A.A.; Walton J.; Jones C.G.; Wood R.; Abraham N.L.; Andrejczuk M.; Andrews M.B.; Andrews T.; Archibald A.T.; de Mora L.; Dyson H.; Elkington M.; Ellis R.; Florek P.; Good P.; Gohar L.; Haddad S.; Hardiman S.C.; Hogan E.; Iwi A.; Jones C.D.; Johnson B.; Kelley D.I.; Kettleborough J.; Knight J.R.; Köhler M.O.; Kuhlbrodt T.; Liddicoat S.; Linova-Pavlova I.; Mizielinski M.S.; Morgenstern O.; Mulcahy J.; Neininger E.; O'Connor F.M.; Petrie R.; Ridley J.; Rioual J.-C.; Roberts M.; Robertson E.; Rumbold S.; Seddon J.; Shepherd H.; Shim S.; Stephens A.; Teixiera J.C.; Tang Y.; Williams J.; Wiltshire A.; Griffiths P.T.
发表日期	2020
ISSN	19422466
卷号	12 期号:4
英文摘要	We describe the scientific and technical implementation of two models for a core set of experiments contributing to the sixth phase of the Coupled Model Intercomparison Project (CMIP6). The models used are the physical atmosphere-land-ocean-sea ice model HadGEM3-GC3.1 and the Earth system model UKESM1 which adds a carbon-nitrogen cycle and atmospheric chemistry to HadGEM3-GC3.1. The model results are constrained by the external boundary conditions (forcing data) and initial conditions. We outline the scientific rationale and assumptions made in specifying these. Notable details of the implementation include an ozone redistribution scheme for prescribed ozone simulations (HadGEM3-GC3.1) to avoid inconsistencies with the model's thermal tropopause, and land use change in dynamic vegetation simulations (UKESM1) whose influence will be subject to potential biases in the simulation of background natural vegetation. We discuss the implications of these decisions for interpretation of the simulation results. These simulations are expensive in terms of human and CPU resources and will underpin many further experiments; we describe some of the technical steps taken to ensure their scientific robustness and reproducibility. ©2020. The Authors.
语种	英语
scopus关键词	Atmospheric chemistry; Land use; Ozone; Sea ice; Vegetation; Coupled Model Intercomparison Project; Earth system model; External boundary conditions; Initial conditions; Land-use change; Natural vegetation; Reproducibilities; Technical implementation; Earth atmosphere; atmosphere-ice-ocean system; atmospheric chemistry; boundary condition; climate forcing; climate modeling; CMIP; implementation process; land use change; tropopause; vegetation cover; United Kingdom
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/156738
作者单位	Met Office Hadley Centre, Exeter, United Kingdom; National Centre for Atmospheric Science, United Kingdom; School of Earth and Environment, University of Leeds, Leeds, United Kingdom; Department of Chemistry, University of Cambridge, Cambridge, United Kingdom; Plymouth Marine Laboratory, Plymouth, United Kingdom; UK Centre for Ecology and Hydrology, Wallingford, United Kingdom; Science and Technology Facilities Council, UK Research and Innovation, Didcot, United Kingdom; Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, United Kingdom; Now at European Centre for Medium-Range Weather Forecasts, Reading, United Kingdom; Department of Meteorology, University of Reading, Reading, United Kingdom; National Institute of Water and Atmospheric Research, Wellington, New Zealand; National Institute of Meteorological Sciences, Seogwipo-si, South Korea
推荐引用方式 GB/T 7714	Sellar A.A.,Walton J.,Jones C.G.,et al. Implementation of U.K. Earth System Models for CMIP6[J],2020,12(4).
APA	Sellar A.A..,Walton J..,Jones C.G..,Wood R..,Abraham N.L..,...&Griffiths P.T..(2020).Implementation of U.K. Earth System Models for CMIP6.Journal of Advances in Modeling Earth Systems,12(4).
MLA	Sellar A.A.,et al."Implementation of U.K. Earth System Models for CMIP6".Journal of Advances in Modeling Earth Systems 12.4(2020).