气候变化领域集成服务门户(CCPortal): Developments in the MPI-M Earth System Model version 1.2 (MPI-ESM1.2) and Its Response to Increasing CO2

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DOI	10.1029/2018MS001400
	Developments in the MPI-M Earth System Model version 1.2 (MPI-ESM1.2) and Its Response to Increasing CO2
	Mauritsen T.; Bader J.; Becker T.; Behrens J.; Bittner M.; Brokopf R.; Brovkin V.; Claussen M.; Crueger T.; Esch M.; Fast I.; Fiedler S.; Fläschner D.; Gayler V.; Giorgetta M.; Goll D.S.; Haak H.; Hagemann S.; Hedemann C.; Hohenegger C.; Ilyina T.; Jahns T.; Jimenéz-de-la-Cuesta D.; Jungclaus J.; Kleinen T.; Kloster S.; Kracher D.; Kinne S.; Kleberg D.; Lasslop G.; Kornblueh L.; Marotzke J.; Matei D.; Meraner K.; Mikolajewicz U.; Modali K.; Möbis B.; Müller W.A.; Nabel J.E.M.S.; Nam C.C.W.; Notz D.; Nyawira S.-S.; Paulsen H.; Peters K.; Pincus R.; Pohlmann H.; Pongratz J.; Popp M.; Raddatz T.J.; Rast S.; Redler R.; Reick C.H.; Rohrschneider T.; Schemann V.; Schmidt H.; Schnur R.; Schulzweida U.; Six K.D.; Stein L.; Stemmler I.; Stevens B.; von Storch J.-S.; Tian F.; Voigt A.; Vrese P.; Wieners K.-H.; Wilkenskjeld S.; Winkler A.; Roeckner E.
发表日期	2019
ISSN	19422466
起始页码	998
结束页码	1038
卷号	11 期号:4
英文摘要	A new release of the Max Planck Institute for Meteorology Earth System Model version 1.2 (MPI-ESM1.2) is presented. The development focused on correcting errors in and improving the physical processes representation, as well as improving the computational performance, versatility, and overall user friendliness. In addition to new radiation and aerosol parameterizations of the atmosphere, several relatively large, but partly compensating, coding errors in the model's cloud, convection, and turbulence parameterizations were corrected. The representation of land processes was refined by introducing a multilayer soil hydrology scheme, extending the land biogeochemistry to include the nitrogen cycle, replacing the soil and litter decomposition model and improving the representation of wildfires. The ocean biogeochemistry now represents cyanobacteria prognostically in order to capture the response of nitrogen fixation to changing climate conditions and further includes improved detritus settling and numerous other refinements. As something new, in addition to limiting drift and minimizing certain biases, the instrumental record warming was explicitly taken into account during the tuning process. To this end, a very high climate sensitivity of around 7 K caused by low-level clouds in the tropics as found in an intermediate model version was addressed, as it was not deemed possible to match observed warming otherwise. As a result, the model has a climate sensitivity to a doubling of CO2 over preindustrial conditions of 2.77 K, maintaining the previously identified highly nonlinear global mean response to increasing CO2 forcing, which nonetheless can be represented by a simple two-layer model. ©2019. The Authors.
英文关键词	climate sensitivity; coupled climate model; model development
语种	英语
scopus关键词	Biogeochemistry; Carbon dioxide; Coding errors; Nitrogen fixation; Climate sensitivity; Computational performance; Coupled climate model; Litter decomposition; Max Planck Institute; Model development; Ocean biogeochemistry; Pre-industrial conditions; Climate models; aerosol; biogeochemistry; carbon dioxide; climate conditions; climate modeling; nitrogen dioxide; wildfire; Cyanobacteria
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/156936
作者单位	Max Planck Institute for Meteorology, Hamburg, Germany; Department of Meteorology, Stockholm University, Stockholm, Sweden; Deutsche Klimarechenzentrum GmbH, Hamburg, Germany; Centrum für Erdsystemforschung und Nachhaltigkeit, Hamburg, Germany; LSCE CEA-CNRS-UVSQ, Saclay, Gif sur Yvette, France; Institute of Coastal Research, Helmholtz-Zentrum Geesthacht, Geesthacht, Germany; Senckenberg Biodiversity and Climate Research Centre, Frankfurt am Main, Germany; School of Earth, Atmosphere and Environment of Monash University, Melbourne, VIC, Australia; Institute for Meteorology, University of Leipzig, Leipzig, Germany; International Centre for Tropical Agriculture, ICIPE Duduville Campus, Nairobi, Kenya; Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, United States; Physical Sciences Division, NOAA Earth System Research Lab, Boulder, CO, United States; Department of Geography, Ludwig-Maximilians-Universität München, München, Germany; Laboratoire de Mét...
推荐引用方式 GB/T 7714	Mauritsen T.,Bader J.,Becker T.,et al. Developments in the MPI-M Earth System Model version 1.2 (MPI-ESM1.2) and Its Response to Increasing CO2[J],2019,11(4).
APA	Mauritsen T..,Bader J..,Becker T..,Behrens J..,Bittner M..,...&Roeckner E..(2019).Developments in the MPI-M Earth System Model version 1.2 (MPI-ESM1.2) and Its Response to Increasing CO2.Journal of Advances in Modeling Earth Systems,11(4).
MLA	Mauritsen T.,et al."Developments in the MPI-M Earth System Model version 1.2 (MPI-ESM1.2) and Its Response to Increasing CO2".Journal of Advances in Modeling Earth Systems 11.4(2019).