Charcoal records of two sediment cores off SW Africa

doi:doi:10.1594/PANGAEA.805154

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Charcoal records of two sediment cores off SW Africa

We analyze sedimentary charcoal records to show that the changes in fire regime over the past 21,000 yrs are predictable from changes in regional climates. Analyses of paleo- fire data show that fire increases monotonically with changes in temperature and peaks at intermediate moisture levels, and that temperature is quantitatively the most important driver of changes in biomass burning over the past 21,000 yrs. Given that a similar relationship between climate drivers and fire emerges from analyses of the interannual variability in biomass burning shown by remote-sensing observations of month-by-month burnt area between 1996 and 2008, our results signal a serious cause for concern in the face of continuing global warming.

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Daniau, Anne-Laure, Bartlein, Patrick J, Harrison, S P, Prentice, Iain Colin, Brewer, Simon, Friedlingstein, Pierre, Harrison-Prentice, T I, Inoue, J, Izumi, K, Marlon, Jennifer R, Mooney, Scott D, Power, Mitchell J, Stevenson, J, Tinner, Willy, Andric, M, Atanassova, J, Behling, Hermann, Black, M, Blarquez, O, Brown, K J, Carcaillet, C, Colhoun, Eric A, Colombaroli, Daniele, Davis, Basil A S, D'Costa, D, Dodson, John, Dupont, Lydie M, Eshetu, Z, Gavin, D G, Genries, A, Haberle, Simon G, Hallett, D J, Hope, Geoffrey, Horn, S P, Kassa, T G, Katamura, F, Kennedy, L M, Kershaw, A Peter, Krivonogov, S, Long, C, Magri, Donatella, Marinova, E, McKenzie, G Merna, Moreno, P I, Moss, Patrick T, Neumann, F H, Norstrom, E, Paitre, C, Rius, D, Roberts, Neil, Robinson, G S, Sasaki, N, Scott, Louis, Takahara, H, Terwilliger, V, Thevenon, Florian, Turner, R, Valsecchi, V G, Vannière, Boris, Walsh, M, Williams, N, Zhang, Yancheng (2012). Dataset: Charcoal records of two sediment cores off SW Africa. https://doi.org/10.1594/PANGAEA.805154

DOI retrieved: 2012

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-3.0
Source	https://doi.org/10.1594/PANGAEA.805154
Author	Daniau, Anne-Laure
Given Name	Anne-Laure
Family Name	Daniau
More Authors	Bartlein, Patrick J Harrison, S P Prentice, Iain Colin Brewer, Simon Friedlingstein, Pierre Harrison-Prentice, T I Inoue, J Izumi, K Marlon, Jennifer R Mooney, Scott D Power, Mitchell J Stevenson, J Tinner, Willy Andric, M Atanassova, J Behling, Hermann Black, M Blarquez, O Brown, K J Carcaillet, C Colhoun, Eric A Colombaroli, Daniele Davis, Basil A S D'Costa, D Dodson, John Dupont, Lydie M Eshetu, Z Gavin, D G Genries, A Haberle, Simon G Hallett, D J Hope, Geoffrey Horn, S P Kassa, T G Katamura, F Kennedy, L M Kershaw, A Peter Krivonogov, S Long, C Magri, Donatella Marinova, E McKenzie, G Merna Moreno, P I Moss, Patrick T Neumann, F H Norstrom, E Paitre, C Rius, D Roberts, Neil Robinson, G S Sasaki, N Scott, Louis Takahara, H Terwilliger, V Thevenon, Florian Turner, R Valsecchi, V G Vannière, Boris Walsh, M Williams, N Zhang, Yancheng
Source Creation	2012
Publication Year	2012
Resource Type	application/zip - filename: Daniau_2012
Subject Areas	Name: Atmosphere Name: Ecology Name: Lithosphere
Related Identifiers	Title: Predictability of biomass burning in response to climate changes Identifier: https://doi.org/10.1029/2011GB004249 Type: DOI Relation: IsSupplementTo Year: 2012 Source: Global Biogeochemical Cycles Authors: Daniau Anne-Laure , Bartlein Patrick J , Harrison S P , Prentice Iain Colin , Brewer Simon , Friedlingstein Pierre , Harrison-Prentice T I , Inoue J , Izumi K , Marlon Jennifer R , Mooney Scott D , Power Mitchell J , Stevenson J , Tinner Willy , Andric M , Atanassova J , Behling Hermann , Black M , Blarquez O , Brown K J , Carcaillet C , Colhoun Eric A , Colombaroli Daniele , Davis Basil A S , D'Costa D , Dodson John , Dupont Lydie M , Eshetu Z , Gavin D G , Genries A , Haberle Simon G , Hallett D J , Hope Geoffrey , Horn S P , Kassa T G , Katamura F , Kennedy L M , Kershaw A Peter , Krivonogov S , Long C , Magri Donatella , Marinova E , McKenzie G Merna , Moreno P I , Moss Patrick T , Neumann F H , Norstrom E , Paitre C , Rius D , Roberts Neil , Robinson G S , Sasaki N , Scott Louis , Takahara H , Terwilliger V , Thevenon Florian , Turner R , Valsecchi V G , Vannière Boris , Walsh M , Williams N , Zhang Yancheng . Title: Thirty thousand years of vegetation development and climate change in Angola (Ocean Drilling Program Site 1078) Identifier: https://doi.org/10.5194/cp-4-107-2008 Type: DOI Relation: References Year: 2008 Source: Climate of the Past Authors: Dupont Lydie M , Behling Hermann , Kim Jung-Hyun , Shi Ning , Dupont Lydie M , Beug Hans-Jürgen , Schneider Ralph R . Title: Vegetation and climate changes during the last 21 000 years in S.W. Africa based on a marine pollen record Identifier: https://doi.org/10.1007/BF01374001 Type: DOI Relation: References Year: 1998 Source: Vegetation History and Archaeobotany Authors: Dupont Lydie M , Behling Hermann , Kim Jung-Hyun , Shi Ning , Dupont Lydie M , Beug Hans-Jürgen , Schneider Ralph R .