From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere
Exchange of non-CO 2 trace gases between the land surface and the atmosphere plays an important role in atmospheric chemistry and climate. Recent studies have highlighted its importance for interpretation of glacial-interglacial ice-core records, the simulation of the pre-industrial and present atmo...
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ftdoajarticles:oai:doaj.org/article:9b8db74eadc84705838985c8fcab2146 2023-05-15T16:39:08+02:00 From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere A. Arneth S. Sitch A. Bondeau K. Butterbach-Bahl P. Foster N. Gedney N. de Noblet-Ducoudré I. C. Prentice M. Sanderson K. Thonicke R. Wania S. Zaehle 2010-01-01T00:00:00Z https://doi.org/10.5194/bg-7-121-2010 https://doaj.org/article/9b8db74eadc84705838985c8fcab2146 EN eng Copernicus Publications http://www.biogeosciences.net/7/121/2010/bg-7-121-2010.pdf https://doaj.org/toc/1726-4170 https://doaj.org/toc/1726-4189 1726-4170 1726-4189 doi:10.5194/bg-7-121-2010 https://doaj.org/article/9b8db74eadc84705838985c8fcab2146 Biogeosciences, Vol 7, Iss 1, Pp 121-149 (2010) Ecology QH540-549.5 Life QH501-531 Geology QE1-996.5 article 2010 ftdoajarticles https://doi.org/10.5194/bg-7-121-2010 2022-12-31T02:52:22Z Exchange of non-CO 2 trace gases between the land surface and the atmosphere plays an important role in atmospheric chemistry and climate. Recent studies have highlighted its importance for interpretation of glacial-interglacial ice-core records, the simulation of the pre-industrial and present atmosphere, and the potential for large climate-chemistry and climate-aerosol feedbacks in the coming century. However, spatial and temporal variations in trace gas emissions and the magnitude of future feedbacks are a major source of uncertainty in atmospheric chemistry, air quality and climate science. To reduce such uncertainties Dynamic Global Vegetation Models (DGVMs) are currently being expanded to mechanistically represent processes relevant to non-CO 2 trace gas exchange between land biota and the atmosphere. In this paper we present a review of important non-CO 2 trace gas emissions, the state-of-the-art in DGVM modelling of processes regulating these emissions, identify key uncertainties for global scale model applications, and discuss a methodology for model integration and evaluation. Article in Journal/Newspaper ice core Directory of Open Access Journals: DOAJ Articles Biogeosciences 7 1 121 149 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Ecology QH540-549.5 Life QH501-531 Geology QE1-996.5 |
spellingShingle |
Ecology QH540-549.5 Life QH501-531 Geology QE1-996.5 A. Arneth S. Sitch A. Bondeau K. Butterbach-Bahl P. Foster N. Gedney N. de Noblet-Ducoudré I. C. Prentice M. Sanderson K. Thonicke R. Wania S. Zaehle From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
topic_facet |
Ecology QH540-549.5 Life QH501-531 Geology QE1-996.5 |
description |
Exchange of non-CO 2 trace gases between the land surface and the atmosphere plays an important role in atmospheric chemistry and climate. Recent studies have highlighted its importance for interpretation of glacial-interglacial ice-core records, the simulation of the pre-industrial and present atmosphere, and the potential for large climate-chemistry and climate-aerosol feedbacks in the coming century. However, spatial and temporal variations in trace gas emissions and the magnitude of future feedbacks are a major source of uncertainty in atmospheric chemistry, air quality and climate science. To reduce such uncertainties Dynamic Global Vegetation Models (DGVMs) are currently being expanded to mechanistically represent processes relevant to non-CO 2 trace gas exchange between land biota and the atmosphere. In this paper we present a review of important non-CO 2 trace gas emissions, the state-of-the-art in DGVM modelling of processes regulating these emissions, identify key uncertainties for global scale model applications, and discuss a methodology for model integration and evaluation. |
format |
Article in Journal/Newspaper |
author |
A. Arneth S. Sitch A. Bondeau K. Butterbach-Bahl P. Foster N. Gedney N. de Noblet-Ducoudré I. C. Prentice M. Sanderson K. Thonicke R. Wania S. Zaehle |
author_facet |
A. Arneth S. Sitch A. Bondeau K. Butterbach-Bahl P. Foster N. Gedney N. de Noblet-Ducoudré I. C. Prentice M. Sanderson K. Thonicke R. Wania S. Zaehle |
author_sort |
A. Arneth |
title |
From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
title_short |
From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
title_full |
From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
title_fullStr |
From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
title_full_unstemmed |
From biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
title_sort |
from biota to chemistry and climate: towards a comprehensive description of trace gas exchange between the biosphere and atmosphere |
publisher |
Copernicus Publications |
publishDate |
2010 |
url |
https://doi.org/10.5194/bg-7-121-2010 https://doaj.org/article/9b8db74eadc84705838985c8fcab2146 |
genre |
ice core |
genre_facet |
ice core |
op_source |
Biogeosciences, Vol 7, Iss 1, Pp 121-149 (2010) |
op_relation |
http://www.biogeosciences.net/7/121/2010/bg-7-121-2010.pdf https://doaj.org/toc/1726-4170 https://doaj.org/toc/1726-4189 1726-4170 1726-4189 doi:10.5194/bg-7-121-2010 https://doaj.org/article/9b8db74eadc84705838985c8fcab2146 |
op_doi |
https://doi.org/10.5194/bg-7-121-2010 |
container_title |
Biogeosciences |
container_volume |
7 |
container_issue |
1 |
container_start_page |
121 |
op_container_end_page |
149 |
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1766029463329439744 |