DOI: 10.1002/2013JD020569
论文题名: An overview of the Geoengineering Model Intercomparison Project (GeoMIP)
作者: Kravitz B. ; Robock A. ; Forster P.M. ; Haywood J.M. ; Lawrence M.G. ; Schmidt H.
刊名: Journal of Geophysical Research Atmospheres
ISSN: 21698996
出版年: 2013
卷: 118, 期: 23 起始页码: 13103
结束页码: 13107
语种: 英语
英文关键词: Geoengineering
; Model Intercomparison
Scopus关键词: Carbon dioxide
; Climate change
; Ecosystems
; Experiments
; Precipitation (meteorology)
; Chemistry modeling
; Climate system model
; Extreme precipitation events
; Geoengineering
; Impact assessments
; Model inter comparisons
; Net primary productivity
; Physiological effects
; Climate models
; aerosol composition
; atmospheric chemistry
; carbon dioxide
; climate effect
; experimental study
; hydrological cycle
; insolation
; net primary production
; numerical model
; precipitation (climatology)
; spatial analysis
; spatial distribution
; stratosphere
; sulfate
英文摘要: The Geoengineering Model Intercomparison Project (GeoMIP) was designed to determine robust climate system model responses to solar geoengineering. GeoMIP currently consists of four standardized simulations involving reduction of insolation or increased amounts of stratospheric sulfate aerosols. Three more experiments involving marine cloud brightening are planned. This project has improved confidence in the expected climate effects of geoengineering in several key areas, such as the effects of geoengineering on spatial patterns of temperature and the spatial distribution of precipitation, especially extreme precipitation events. However, GeoMIP has also highlighted several important research gaps, such as the effects on terrestrial net primary productivity and the importance of the CO2 physiological effect in determining the hydrologic cycle response to geoengineering. Future efforts will endeavor to address these gaps, as well as encourage cooperation with the chemistry modeling communities, the impact assessment communities, and other groups interested in model output. Key Points GeoMIP has been quite successful with 13 models participating Three new experiments on marine cloud brightening are planned GeoMIP has improved understanding and highlighted research gaps ©2013. American Geophysical Union. All Rights Reserved. 资助项目: AGS-1157525
; CBET-1240507
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/63107
Appears in Collections: 影响、适应和脆弱性 气候减缓与适应
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作者单位: Atmospheric Sciences and Global Change Division, Pacific Northwest National Laboratory, MSIN K9-24, P. O. Box 999, Richland, WA 99352, United States; Department of Environmental Sciences, Rutgers University, New Brunswick NJ, United States; School of Earth and Environment, University of Leeds, Leeds, United Kingdom; Met Office Hadley Centre, Exeter, United Kingdom; College of Engineering, Mathematics, and Physical Sciences, University of Exeter, Exeter, United Kingdom; Institute for Advanced Sustainability Studies, Potsdam, Germany; Max Planck Institute for Meteorology, Hamburg, Germany
Recommended Citation:
Kravitz B.,Robock A.,Forster P.M.,et al. An overview of the Geoengineering Model Intercomparison Project (GeoMIP)[J]. Journal of Geophysical Research Atmospheres,2013-01-01,118(23)