The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family
Various studies have shown the importance of Earth System feedbacks in the climate system and the necessity of including these in models used for making climate change projections. The HadGEM2 family of Met Office Unified Model configurations combines model components which facilitate the representa...
Published in: | Earth System Dynamics |
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00023764 2023-05-15T18:18:35+02:00 The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family Martin, G. M. Levine, R. C. 2012-11 electronic https://doi.org/10.5194/esd-3-245-2012 https://noa.gwlb.de/receive/cop_mods_00023764 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023719/esd-3-245-2012.pdf https://esd.copernicus.org/articles/3/245/2012/esd-3-245-2012.pdf eng eng Copernicus Publications Earth System Dynamics -- http://www.earth-syst-dynam.net/ -- http://www.bibliothek.uni-regensburg.de/ezeit/?2578793 -- 2190-4987 https://doi.org/10.5194/esd-3-245-2012 https://noa.gwlb.de/receive/cop_mods_00023764 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023719/esd-3-245-2012.pdf https://esd.copernicus.org/articles/3/245/2012/esd-3-245-2012.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2012 ftnonlinearchiv https://doi.org/10.5194/esd-3-245-2012 2022-02-08T22:50:29Z Various studies have shown the importance of Earth System feedbacks in the climate system and the necessity of including these in models used for making climate change projections. The HadGEM2 family of Met Office Unified Model configurations combines model components which facilitate the representation of many different processes within the climate system, including atmosphere, ocean and sea ice, and Earth System components including the terrestrial and oceanic carbon cycle and tropospheric chemistry. We examine the climatology of the Asian summer monsoon in present-day simulations and in idealised climate change experiments. Members of the HadGEM2 family are used, with a common physical framework (one of which includes tropospheric chemistry and an interactive terrestrial and oceanic carbon cycle), to investigate whether such components affect the way in which the monsoon changes. We focus particularly on the role of interactive vegetation in the simulations from these model configurations. Using an atmosphere-only HadGEM2 configuration, we investigate how the changes in land cover which result from the interaction between the dynamic vegetation and the model systematic rainfall biases affect the Asian summer monsoon, both in the present-day and in future climate projections. We demonstrate that the response of the dynamic vegetation to biases in regional climate, such as lack of rainfall over tropical dust-producing regions, can affect both the present-day simulation and the response to climate change forcing scenarios. Article in Journal/Newspaper Sea ice Niedersächsisches Online-Archiv NOA Earth System Dynamics 3 2 245 261 |
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English |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Martin, G. M. Levine, R. C. The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family |
topic_facet |
article Verlagsveröffentlichung |
description |
Various studies have shown the importance of Earth System feedbacks in the climate system and the necessity of including these in models used for making climate change projections. The HadGEM2 family of Met Office Unified Model configurations combines model components which facilitate the representation of many different processes within the climate system, including atmosphere, ocean and sea ice, and Earth System components including the terrestrial and oceanic carbon cycle and tropospheric chemistry. We examine the climatology of the Asian summer monsoon in present-day simulations and in idealised climate change experiments. Members of the HadGEM2 family are used, with a common physical framework (one of which includes tropospheric chemistry and an interactive terrestrial and oceanic carbon cycle), to investigate whether such components affect the way in which the monsoon changes. We focus particularly on the role of interactive vegetation in the simulations from these model configurations. Using an atmosphere-only HadGEM2 configuration, we investigate how the changes in land cover which result from the interaction between the dynamic vegetation and the model systematic rainfall biases affect the Asian summer monsoon, both in the present-day and in future climate projections. We demonstrate that the response of the dynamic vegetation to biases in regional climate, such as lack of rainfall over tropical dust-producing regions, can affect both the present-day simulation and the response to climate change forcing scenarios. |
format |
Article in Journal/Newspaper |
author |
Martin, G. M. Levine, R. C. |
author_facet |
Martin, G. M. Levine, R. C. |
author_sort |
Martin, G. M. |
title |
The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family |
title_short |
The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family |
title_full |
The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family |
title_fullStr |
The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family |
title_full_unstemmed |
The influence of dynamic vegetation on the present-day simulation and future projections of the South Asian summer monsoon in the HadGEM2 family |
title_sort |
influence of dynamic vegetation on the present-day simulation and future projections of the south asian summer monsoon in the hadgem2 family |
publisher |
Copernicus Publications |
publishDate |
2012 |
url |
https://doi.org/10.5194/esd-3-245-2012 https://noa.gwlb.de/receive/cop_mods_00023764 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023719/esd-3-245-2012.pdf https://esd.copernicus.org/articles/3/245/2012/esd-3-245-2012.pdf |
genre |
Sea ice |
genre_facet |
Sea ice |
op_relation |
Earth System Dynamics -- http://www.earth-syst-dynam.net/ -- http://www.bibliothek.uni-regensburg.de/ezeit/?2578793 -- 2190-4987 https://doi.org/10.5194/esd-3-245-2012 https://noa.gwlb.de/receive/cop_mods_00023764 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023719/esd-3-245-2012.pdf https://esd.copernicus.org/articles/3/245/2012/esd-3-245-2012.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/esd-3-245-2012 |
container_title |
Earth System Dynamics |
container_volume |
3 |
container_issue |
2 |
container_start_page |
245 |
op_container_end_page |
261 |
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1766195217404264448 |