Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions)
International audience AimPast pollen records reveal the changes in latitudinal distribution of plants in relation to climate, particularly their expansion in response to global warming. The maximum northward expansion of the mangrove genus Avicennia since the Early Eocene is known, but this informa...
Published in: | Journal of Biogeography |
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Main Authors: | , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2021
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Online Access: | https://hal-insu.archives-ouvertes.fr/insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012/document https://hal-insu.archives-ouvertes.fr/insu-03349012/file/Popescu%20et%20al.,%20Journal%20of%20Biogeography,%202021,%20fichier%20accept%C3%A9.pdf https://doi.org/10.1111/jbi.14238 |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy |
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[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy Popescu, Speranta‐Maria Suc, Jean‐Pierre Fauquette, Séverine Bessedik, Mostefa Jiménez‐Moreno, Gonzalo Robin, Cécile Labrousse, Loïc Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) |
topic_facet |
[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy |
description |
International audience AimPast pollen records reveal the changes in latitudinal distribution of plants in relation to climate, particularly their expansion in response to global warming. The maximum northward expansion of the mangrove genus Avicennia since the Early Eocene is known, but this information is missing for other mangrove taxa. Here, we evaluate the diversity of past mangroves with respect to latitude during three Cenozoic thermal maxima (PETM: 56 Ma; EECO: 54–49 Ma; MMCO: 17–14 Ma).LocationNorth Atlantic, Mediterranean.TaxaAvicennia, other mangrove taxa (Rhizophoraceae, Nypa, Xylocarpus, Pelliciera, etc.).MethodWe collected well-dated marine sediments along a Northern Hemisphere latitudinal transect and we analysed their pollen content in order to compare the past distribution of mangrove taxa with the present. The analysis of 89 samples (PETM: 13; EECO: 31; MMCO: 45) was performed and interpreted using a robust botanical background for identification of pollen grains and their representativeness in marine sediments.ResultsDuring the Early Eocene, two palaeolatitudinal thresholds at 65–70°N and 35°N, respectively, delimited the Avicennia-only mangrove from a diversified but scrawny mangrove and finally from a diversified and well-developed mangrove. The Avicennia threshold was selective at 40°N during the Mid-Miocene. The Avicennia range limit was up to 10–15° poleward of the limit for other mangrove taxa during the Early Eocene and the Mid-Miocene compared with 9° at present.Main conclusionsA buffer zone characterised by a diversified but scrawny mangrove co-occurring with a few megathermal plants occurred in the Early Eocene between 35°N and 65–70°N. This finding questions the relative influence of a more ‘equable’ climate and/or the ability of some taxa to expand towards areas with cooler conditions in the past. Mangrove provincialism, which was established progressively after the Early Eocene, was probably forced by plate tectonics. The taxonomic impoverishment of the Atlantic East Pacific ... |
author2 |
GeoBioStratData.Consulting Institut des Sciences de la Terre de Paris (iSTeP) Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut national des sciences de l'Univers (INSU - CNRS) Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS) Université d'Oran 1 Ahmed Ben Bella Oran Universidad de Granada (UGR) Géosciences Rennes (GR) Université de Rennes 1 (UR1) Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR)-Centre National de la Recherche Scientifique (CNRS) IODP-France Total S.A. Université de Rennes 1 Université Sorbonne Paris Cité ANR-11-BS56-0031,PYRAMID,Le Nord des Pyrénées: évaluation intégrée de l'histoire de la Migration des fluides, l'Inversion du rift, le rôle des processus de surface et la Déformation dans un (rétro)prisme orogénique.(2011) |
format |
Article in Journal/Newspaper |
author |
Popescu, Speranta‐Maria Suc, Jean‐Pierre Fauquette, Séverine Bessedik, Mostefa Jiménez‐Moreno, Gonzalo Robin, Cécile Labrousse, Loïc |
author_facet |
Popescu, Speranta‐Maria Suc, Jean‐Pierre Fauquette, Séverine Bessedik, Mostefa Jiménez‐Moreno, Gonzalo Robin, Cécile Labrousse, Loïc |
author_sort |
Popescu, Speranta‐Maria |
title |
Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) |
title_short |
Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) |
title_full |
Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) |
title_fullStr |
Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) |
title_full_unstemmed |
Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) |
title_sort |
mangrove distribution and diversity during three cenozoic thermal maxima in the northern hemisphere (pollen records from the arctic–north atlantic–mediterranean regions) |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal-insu.archives-ouvertes.fr/insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012/document https://hal-insu.archives-ouvertes.fr/insu-03349012/file/Popescu%20et%20al.,%20Journal%20of%20Biogeography,%202021,%20fichier%20accept%C3%A9.pdf https://doi.org/10.1111/jbi.14238 |
long_lat |
ENVELOPE(8.113,8.113,62.967,62.967) |
geographic |
Arctic Nypa Pacific |
geographic_facet |
Arctic Nypa Pacific |
genre |
Arctic Global warming North Atlantic |
genre_facet |
Arctic Global warming North Atlantic |
op_source |
ISSN: 0305-0270 EISSN: 1365-2699 Journal of Biogeography https://hal-insu.archives-ouvertes.fr/insu-03349012 Journal of Biogeography, Wiley, 2021, 48 (1), pp.2771-2784. ⟨10.1111/jbi.14238⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/jbi.14238 insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012/document https://hal-insu.archives-ouvertes.fr/insu-03349012/file/Popescu%20et%20al.,%20Journal%20of%20Biogeography,%202021,%20fichier%20accept%C3%A9.pdf doi:10.1111/jbi.14238 |
op_doi |
https://doi.org/10.1111/jbi.14238 |
container_title |
Journal of Biogeography |
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1766344849732141056 |
spelling |
ftccsdartic:oai:HAL:insu-03349012v1 2023-05-15T15:14:23+02:00 Mangrove distribution and diversity during three Cenozoic thermal maxima in the Northern Hemisphere (pollen records from the Arctic–North Atlantic–Mediterranean regions) Popescu, Speranta‐Maria Suc, Jean‐Pierre Fauquette, Séverine Bessedik, Mostefa Jiménez‐Moreno, Gonzalo Robin, Cécile Labrousse, Loïc GeoBioStratData.Consulting Institut des Sciences de la Terre de Paris (iSTeP) Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut national des sciences de l'Univers (INSU - CNRS) Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS) Université d'Oran 1 Ahmed Ben Bella Oran Universidad de Granada (UGR) Géosciences Rennes (GR) Université de Rennes 1 (UR1) Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR)-Centre National de la Recherche Scientifique (CNRS) IODP-France Total S.A. Université de Rennes 1 Université Sorbonne Paris Cité ANR-11-BS56-0031,PYRAMID,Le Nord des Pyrénées: évaluation intégrée de l'histoire de la Migration des fluides, l'Inversion du rift, le rôle des processus de surface et la Déformation dans un (rétro)prisme orogénique.(2011) 2021 https://hal-insu.archives-ouvertes.fr/insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012/document https://hal-insu.archives-ouvertes.fr/insu-03349012/file/Popescu%20et%20al.,%20Journal%20of%20Biogeography,%202021,%20fichier%20accept%C3%A9.pdf https://doi.org/10.1111/jbi.14238 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/jbi.14238 insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012 https://hal-insu.archives-ouvertes.fr/insu-03349012/document https://hal-insu.archives-ouvertes.fr/insu-03349012/file/Popescu%20et%20al.,%20Journal%20of%20Biogeography,%202021,%20fichier%20accept%C3%A9.pdf doi:10.1111/jbi.14238 ISSN: 0305-0270 EISSN: 1365-2699 Journal of Biogeography https://hal-insu.archives-ouvertes.fr/insu-03349012 Journal of Biogeography, Wiley, 2021, 48 (1), pp.2771-2784. ⟨10.1111/jbi.14238⟩ [SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy info:eu-repo/semantics/article Journal articles 2021 ftccsdartic https://doi.org/10.1111/jbi.14238 2021-12-04T23:59:15Z International audience AimPast pollen records reveal the changes in latitudinal distribution of plants in relation to climate, particularly their expansion in response to global warming. The maximum northward expansion of the mangrove genus Avicennia since the Early Eocene is known, but this information is missing for other mangrove taxa. Here, we evaluate the diversity of past mangroves with respect to latitude during three Cenozoic thermal maxima (PETM: 56 Ma; EECO: 54–49 Ma; MMCO: 17–14 Ma).LocationNorth Atlantic, Mediterranean.TaxaAvicennia, other mangrove taxa (Rhizophoraceae, Nypa, Xylocarpus, Pelliciera, etc.).MethodWe collected well-dated marine sediments along a Northern Hemisphere latitudinal transect and we analysed their pollen content in order to compare the past distribution of mangrove taxa with the present. The analysis of 89 samples (PETM: 13; EECO: 31; MMCO: 45) was performed and interpreted using a robust botanical background for identification of pollen grains and their representativeness in marine sediments.ResultsDuring the Early Eocene, two palaeolatitudinal thresholds at 65–70°N and 35°N, respectively, delimited the Avicennia-only mangrove from a diversified but scrawny mangrove and finally from a diversified and well-developed mangrove. The Avicennia threshold was selective at 40°N during the Mid-Miocene. The Avicennia range limit was up to 10–15° poleward of the limit for other mangrove taxa during the Early Eocene and the Mid-Miocene compared with 9° at present.Main conclusionsA buffer zone characterised by a diversified but scrawny mangrove co-occurring with a few megathermal plants occurred in the Early Eocene between 35°N and 65–70°N. This finding questions the relative influence of a more ‘equable’ climate and/or the ability of some taxa to expand towards areas with cooler conditions in the past. Mangrove provincialism, which was established progressively after the Early Eocene, was probably forced by plate tectonics. The taxonomic impoverishment of the Atlantic East Pacific ... Article in Journal/Newspaper Arctic Global warming North Atlantic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Nypa ENVELOPE(8.113,8.113,62.967,62.967) Pacific Journal of Biogeography |