Terrestrial biosphere changes over the last 120 kyr
A new global synthesis and biomization of long (> 40 kyr) pollen-data records is presented and used with simulations from the HadCM3 and FAMOUS climate models and the BIOME4 vegetation model to analyse the dynamics of the global terrestrial biosphere and carbon storage over the last glacial–inter...
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Copernicus Publications
2016
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Online Access: | https://doi.org/10.5194/cp-12-51-2016 https://doaj.org/article/e2a45e5e229e4f3b94cb2569707f3e40 |
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ftdoajarticles:oai:doaj.org/article:e2a45e5e229e4f3b94cb2569707f3e40 2023-05-15T18:40:25+02:00 Terrestrial biosphere changes over the last 120 kyr B. A. A. Hoogakker R. S. Smith J. S. Singarayer R. Marchant I. C. Prentice J. R. M. Allen R. S. Anderson S. A. Bhagwat H. Behling O. Borisova M. Bush A. Correa-Metrio A. de Vernal J. M. Finch B. Fréchette S. Lozano-Garcia W. D. Gosling W. Granoszewski E. C. Grimm E. Grüger J. Hanselman S. P. Harrison T. R. Hill B. Huntley G. Jiménez-Moreno P. Kershaw M.-P. Ledru D. Magri M. McKenzie U. Müller T. Nakagawa E. Novenko D. Penny L. Sadori L. Scott J. Stevenson P. J. Valdes M. Vandergoes A. Velichko C. Whitlock C. Tzedakis 2016-01-01T00:00:00Z https://doi.org/10.5194/cp-12-51-2016 https://doaj.org/article/e2a45e5e229e4f3b94cb2569707f3e40 EN eng Copernicus Publications http://www.clim-past.net/12/51/2016/cp-12-51-2016.pdf https://doaj.org/toc/1814-9324 https://doaj.org/toc/1814-9332 1814-9324 1814-9332 doi:10.5194/cp-12-51-2016 https://doaj.org/article/e2a45e5e229e4f3b94cb2569707f3e40 Climate of the Past, Vol 12, Iss 1, Pp 51-73 (2016) Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 article 2016 ftdoajarticles https://doi.org/10.5194/cp-12-51-2016 2022-12-31T12:45:42Z A new global synthesis and biomization of long (> 40 kyr) pollen-data records is presented and used with simulations from the HadCM3 and FAMOUS climate models and the BIOME4 vegetation model to analyse the dynamics of the global terrestrial biosphere and carbon storage over the last glacial–interglacial cycle. Simulated biome distributions using BIOME4 driven by HadCM3 and FAMOUS at the global scale over time generally agree well with those inferred from pollen data. Global average areas of grassland and dry shrubland, desert, and tundra biomes show large-scale increases during the Last Glacial Maximum, between ca. 64 and 74 ka BP and cool substages of Marine Isotope Stage 5, at the expense of the tropical forest, warm-temperate forest, and temperate forest biomes. These changes are reflected in BIOME4 simulations of global net primary productivity, showing good agreement between the two models. Such changes are likely to affect terrestrial carbon storage, which in turn influences the stable carbon isotopic composition of seawater as terrestrial carbon is depleted in 13 C. Article in Journal/Newspaper Tundra Directory of Open Access Journals: DOAJ Articles Climate of the Past 12 1 51 73 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 |
spellingShingle |
Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 B. A. A. Hoogakker R. S. Smith J. S. Singarayer R. Marchant I. C. Prentice J. R. M. Allen R. S. Anderson S. A. Bhagwat H. Behling O. Borisova M. Bush A. Correa-Metrio A. de Vernal J. M. Finch B. Fréchette S. Lozano-Garcia W. D. Gosling W. Granoszewski E. C. Grimm E. Grüger J. Hanselman S. P. Harrison T. R. Hill B. Huntley G. Jiménez-Moreno P. Kershaw M.-P. Ledru D. Magri M. McKenzie U. Müller T. Nakagawa E. Novenko D. Penny L. Sadori L. Scott J. Stevenson P. J. Valdes M. Vandergoes A. Velichko C. Whitlock C. Tzedakis Terrestrial biosphere changes over the last 120 kyr |
topic_facet |
Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 |
description |
A new global synthesis and biomization of long (> 40 kyr) pollen-data records is presented and used with simulations from the HadCM3 and FAMOUS climate models and the BIOME4 vegetation model to analyse the dynamics of the global terrestrial biosphere and carbon storage over the last glacial–interglacial cycle. Simulated biome distributions using BIOME4 driven by HadCM3 and FAMOUS at the global scale over time generally agree well with those inferred from pollen data. Global average areas of grassland and dry shrubland, desert, and tundra biomes show large-scale increases during the Last Glacial Maximum, between ca. 64 and 74 ka BP and cool substages of Marine Isotope Stage 5, at the expense of the tropical forest, warm-temperate forest, and temperate forest biomes. These changes are reflected in BIOME4 simulations of global net primary productivity, showing good agreement between the two models. Such changes are likely to affect terrestrial carbon storage, which in turn influences the stable carbon isotopic composition of seawater as terrestrial carbon is depleted in 13 C. |
format |
Article in Journal/Newspaper |
author |
B. A. A. Hoogakker R. S. Smith J. S. Singarayer R. Marchant I. C. Prentice J. R. M. Allen R. S. Anderson S. A. Bhagwat H. Behling O. Borisova M. Bush A. Correa-Metrio A. de Vernal J. M. Finch B. Fréchette S. Lozano-Garcia W. D. Gosling W. Granoszewski E. C. Grimm E. Grüger J. Hanselman S. P. Harrison T. R. Hill B. Huntley G. Jiménez-Moreno P. Kershaw M.-P. Ledru D. Magri M. McKenzie U. Müller T. Nakagawa E. Novenko D. Penny L. Sadori L. Scott J. Stevenson P. J. Valdes M. Vandergoes A. Velichko C. Whitlock C. Tzedakis |
author_facet |
B. A. A. Hoogakker R. S. Smith J. S. Singarayer R. Marchant I. C. Prentice J. R. M. Allen R. S. Anderson S. A. Bhagwat H. Behling O. Borisova M. Bush A. Correa-Metrio A. de Vernal J. M. Finch B. Fréchette S. Lozano-Garcia W. D. Gosling W. Granoszewski E. C. Grimm E. Grüger J. Hanselman S. P. Harrison T. R. Hill B. Huntley G. Jiménez-Moreno P. Kershaw M.-P. Ledru D. Magri M. McKenzie U. Müller T. Nakagawa E. Novenko D. Penny L. Sadori L. Scott J. Stevenson P. J. Valdes M. Vandergoes A. Velichko C. Whitlock C. Tzedakis |
author_sort |
B. A. A. Hoogakker |
title |
Terrestrial biosphere changes over the last 120 kyr |
title_short |
Terrestrial biosphere changes over the last 120 kyr |
title_full |
Terrestrial biosphere changes over the last 120 kyr |
title_fullStr |
Terrestrial biosphere changes over the last 120 kyr |
title_full_unstemmed |
Terrestrial biosphere changes over the last 120 kyr |
title_sort |
terrestrial biosphere changes over the last 120 kyr |
publisher |
Copernicus Publications |
publishDate |
2016 |
url |
https://doi.org/10.5194/cp-12-51-2016 https://doaj.org/article/e2a45e5e229e4f3b94cb2569707f3e40 |
genre |
Tundra |
genre_facet |
Tundra |
op_source |
Climate of the Past, Vol 12, Iss 1, Pp 51-73 (2016) |
op_relation |
http://www.clim-past.net/12/51/2016/cp-12-51-2016.pdf https://doaj.org/toc/1814-9324 https://doaj.org/toc/1814-9332 1814-9324 1814-9332 doi:10.5194/cp-12-51-2016 https://doaj.org/article/e2a45e5e229e4f3b94cb2569707f3e40 |
op_doi |
https://doi.org/10.5194/cp-12-51-2016 |
container_title |
Climate of the Past |
container_volume |
12 |
container_issue |
1 |
container_start_page |
51 |
op_container_end_page |
73 |
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1766229765867438080 |