Article The Planet Simulator: Green planet and desert world

An application of the Planet Simulator is presented to estimate the maximum effect of vegetation on the Earth’s climate. Four sets of sensitivity experiments are performed: (1) All vegetation related land surface parameters are changed simultaneously. (2) Only one effect of vegetation on climate is...

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Main Authors: Klaus Fraedrich, Heiko Jansen, Edilbert Kirk, Frank Lunkeit
Other Authors: The Pennsylvania State University CiteSeerX Archives
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Language:English
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Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.392.9773
http://www.mi.uni-hamburg.de/fileadmin/files/forschung/theomet/planet_simulator/downloads/plasim_mz_2.pdf
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spelling ftciteseerx:oai:CiteSeerX.psu:10.1.1.392.9773 2023-05-15T18:18:29+02:00 Article The Planet Simulator: Green planet and desert world Klaus Fraedrich Heiko Jansen Edilbert Kirk Frank Lunkeit The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.392.9773 http://www.mi.uni-hamburg.de/fileadmin/files/forschung/theomet/planet_simulator/downloads/plasim_mz_2.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.392.9773 http://www.mi.uni-hamburg.de/fileadmin/files/forschung/theomet/planet_simulator/downloads/plasim_mz_2.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.mi.uni-hamburg.de/fileadmin/files/forschung/theomet/planet_simulator/downloads/plasim_mz_2.pdf text ftciteseerx 2016-01-08T02:20:36Z An application of the Planet Simulator is presented to estimate the maximum effect of vegetation on the Earth’s climate. Four sets of sensitivity experiments are performed: (1) All vegetation related land surface parameters are changed simultaneously. (2) Only one effect of vegetation on climate is considered: albedo, surface roughness and soil hydrology. To identify the nature of vegetation-climate interaction, linear superposition and non-linear interaction of these three effects are compared. (3) The first experimental set-up is repeated but with mixed-layer ocean and thermodynamic sea-ice. (4) The effect of enhanced greenhouse gas concentrations on extreme vegetation climates is analysed repeating the preceding experimental setup with twice the CO2 concentration (compared to set-3). Zusammenfassung Der Planet Simulator wird hier benutzt, um den maximalen Effekt der Vegetation auf das Erdklima abzuschätzen. Es werden vier Gruppen von Sensitivitätsexperimenten durchgeführt: (1) Alle vegetationsbezogenen Landoberflächenparameter werden simultan geändert. (2) Nur jeweils einer der Vegetationseffekte Albedo, Rauhigkeit und Bodenhydrologie wird geändert. Um die Art der Vegetation-Klima Wechselwirkung zu ermitteln werden die lineare Superposition und die nichtlinearen Wechselwirkungen der drei Effekte miteinander verglichen. (3) Die Experimente der ersten Gruppe werden nach Hinzufügen von Mixed-Layer-Ocean und thermodynamischem Eismodell wiederholt. (4) Die Experimente der Gruppe 3 werden mit Text Sea ice Unknown
institution Open Polar
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description An application of the Planet Simulator is presented to estimate the maximum effect of vegetation on the Earth’s climate. Four sets of sensitivity experiments are performed: (1) All vegetation related land surface parameters are changed simultaneously. (2) Only one effect of vegetation on climate is considered: albedo, surface roughness and soil hydrology. To identify the nature of vegetation-climate interaction, linear superposition and non-linear interaction of these three effects are compared. (3) The first experimental set-up is repeated but with mixed-layer ocean and thermodynamic sea-ice. (4) The effect of enhanced greenhouse gas concentrations on extreme vegetation climates is analysed repeating the preceding experimental setup with twice the CO2 concentration (compared to set-3). Zusammenfassung Der Planet Simulator wird hier benutzt, um den maximalen Effekt der Vegetation auf das Erdklima abzuschätzen. Es werden vier Gruppen von Sensitivitätsexperimenten durchgeführt: (1) Alle vegetationsbezogenen Landoberflächenparameter werden simultan geändert. (2) Nur jeweils einer der Vegetationseffekte Albedo, Rauhigkeit und Bodenhydrologie wird geändert. Um die Art der Vegetation-Klima Wechselwirkung zu ermitteln werden die lineare Superposition und die nichtlinearen Wechselwirkungen der drei Effekte miteinander verglichen. (3) Die Experimente der ersten Gruppe werden nach Hinzufügen von Mixed-Layer-Ocean und thermodynamischem Eismodell wiederholt. (4) Die Experimente der Gruppe 3 werden mit
author2 The Pennsylvania State University CiteSeerX Archives
format Text
author Klaus Fraedrich
Heiko Jansen
Edilbert Kirk
Frank Lunkeit
spellingShingle Klaus Fraedrich
Heiko Jansen
Edilbert Kirk
Frank Lunkeit
Article The Planet Simulator: Green planet and desert world
author_facet Klaus Fraedrich
Heiko Jansen
Edilbert Kirk
Frank Lunkeit
author_sort Klaus Fraedrich
title Article The Planet Simulator: Green planet and desert world
title_short Article The Planet Simulator: Green planet and desert world
title_full Article The Planet Simulator: Green planet and desert world
title_fullStr Article The Planet Simulator: Green planet and desert world
title_full_unstemmed Article The Planet Simulator: Green planet and desert world
title_sort article the planet simulator: green planet and desert world
url http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.392.9773
http://www.mi.uni-hamburg.de/fileadmin/files/forschung/theomet/planet_simulator/downloads/plasim_mz_2.pdf
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genre_facet Sea ice
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