Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay
International audience High resolution multiproxy analysis (microcharcoal, pollen, organic carbon, Neogloboquadrina pachyderma (s) , ice rafted debris) of the deep-sea record MD04-2845 (Bay of Biscay) provides new insights for understanding mechanisms of fire regime variability of the last glacial p...
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Online Access: | https://hal.science/hal-03210043 https://hal.science/hal-03210043/document https://hal.science/hal-03210043/file/proof_QR_response.pdf https://doi.org/10.1016/j.yqres.2009.01.007 |
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ftunivnantes:oai:HAL:hal-03210043v1 2023-05-15T16:00:02+02:00 Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay Daniau, Anne-Laure Goñi, Maria Fernanda Sánchez Duprat, Josette De la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie (PACEA) Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS) Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) 2009 https://hal.science/hal-03210043 https://hal.science/hal-03210043/document https://hal.science/hal-03210043/file/proof_QR_response.pdf https://doi.org/10.1016/j.yqres.2009.01.007 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.yqres.2009.01.007 hal-03210043 https://hal.science/hal-03210043 https://hal.science/hal-03210043/document https://hal.science/hal-03210043/file/proof_QR_response.pdf doi:10.1016/j.yqres.2009.01.007 info:eu-repo/semantics/OpenAccess ISSN: 0033-5894 EISSN: 1096-0287 Quaternary Research https://hal.science/hal-03210043 Quaternary Research, 2009, 71 (3), pp.385-396. ⟨10.1016/j.yqres.2009.01.007⟩ Marine sequence Charcoal Biomass burning France Dansgaard–Oeschger events Heinrich events [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology info:eu-repo/semantics/article Journal articles 2009 ftunivnantes https://doi.org/10.1016/j.yqres.2009.01.007 2023-02-08T04:37:49Z International audience High resolution multiproxy analysis (microcharcoal, pollen, organic carbon, Neogloboquadrina pachyderma (s) , ice rafted debris) of the deep-sea record MD04-2845 (Bay of Biscay) provides new insights for understanding mechanisms of fire regime variability of the last glacial period in western France. Fire regime of western France closely follows Dansgaard–Oeschger climatic variability and presents the same pattern than that of southwestern Iberia, namely low fire regime associated with open vegetation during stadials including Heinrich events, and high fire regime associated with open forest during interstadials. This supports a regional climatic control on fire regime for western Europe through fuel availability for the last glacial period. Additionally, each of Heinrich events 6, 5 and 4 is characterised by three episodes of fire regime, with a high regime bracketed by lower fire regime episodes, related to vegetational succession and complex environmental condition changes. Article in Journal/Newspaper Dansgaard-Oeschger events Neogloboquadrina pachyderma Université de Nantes: HAL-UNIV-NANTES Quaternary Research 71 3 385 396 |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
Marine sequence Charcoal Biomass burning France Dansgaard–Oeschger events Heinrich events [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology |
spellingShingle |
Marine sequence Charcoal Biomass burning France Dansgaard–Oeschger events Heinrich events [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology Daniau, Anne-Laure Goñi, Maria Fernanda Sánchez Duprat, Josette Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay |
topic_facet |
Marine sequence Charcoal Biomass burning France Dansgaard–Oeschger events Heinrich events [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology |
description |
International audience High resolution multiproxy analysis (microcharcoal, pollen, organic carbon, Neogloboquadrina pachyderma (s) , ice rafted debris) of the deep-sea record MD04-2845 (Bay of Biscay) provides new insights for understanding mechanisms of fire regime variability of the last glacial period in western France. Fire regime of western France closely follows Dansgaard–Oeschger climatic variability and presents the same pattern than that of southwestern Iberia, namely low fire regime associated with open vegetation during stadials including Heinrich events, and high fire regime associated with open forest during interstadials. This supports a regional climatic control on fire regime for western Europe through fuel availability for the last glacial period. Additionally, each of Heinrich events 6, 5 and 4 is characterised by three episodes of fire regime, with a high regime bracketed by lower fire regime episodes, related to vegetational succession and complex environmental condition changes. |
author2 |
De la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie (PACEA) Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS) Environnements et Paléoenvironnements OCéaniques (EPOC) Observatoire aquitain des sciences de l'univers (OASU) Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Daniau, Anne-Laure Goñi, Maria Fernanda Sánchez Duprat, Josette |
author_facet |
Daniau, Anne-Laure Goñi, Maria Fernanda Sánchez Duprat, Josette |
author_sort |
Daniau, Anne-Laure |
title |
Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay |
title_short |
Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay |
title_full |
Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay |
title_fullStr |
Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay |
title_full_unstemmed |
Last glacial fire regime variability in western France inferred from microcharcoal preserved in core MD04-2845, Bay of Biscay |
title_sort |
last glacial fire regime variability in western france inferred from microcharcoal preserved in core md04-2845, bay of biscay |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://hal.science/hal-03210043 https://hal.science/hal-03210043/document https://hal.science/hal-03210043/file/proof_QR_response.pdf https://doi.org/10.1016/j.yqres.2009.01.007 |
genre |
Dansgaard-Oeschger events Neogloboquadrina pachyderma |
genre_facet |
Dansgaard-Oeschger events Neogloboquadrina pachyderma |
op_source |
ISSN: 0033-5894 EISSN: 1096-0287 Quaternary Research https://hal.science/hal-03210043 Quaternary Research, 2009, 71 (3), pp.385-396. ⟨10.1016/j.yqres.2009.01.007⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.yqres.2009.01.007 hal-03210043 https://hal.science/hal-03210043 https://hal.science/hal-03210043/document https://hal.science/hal-03210043/file/proof_QR_response.pdf doi:10.1016/j.yqres.2009.01.007 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.yqres.2009.01.007 |
container_title |
Quaternary Research |
container_volume |
71 |
container_issue |
3 |
container_start_page |
385 |
op_container_end_page |
396 |
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1766395905240465408 |