Climate change promoted allopatric divergence and explains the current disjunct geographic distribution of theOphrys aveyronensisspecies complex (Orchidaceae)

Autor: Anaïs Gibert, Roselyne Buscail, Michel Baguette, Christelle Fraïsse, Camille Roux, Bertrand Schatz, Joris A. M. Bertrand

Species with disjunct geographic distributions provide natural opportunities to investigate recent or incipient allopatric divergence. Although not rare, many of the cases observed result from successful colonization from a historical to a new range

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e57abec6702159dba6404e9008b80e78
https://doi.org/10.1101/2023.04.27.538532

Influence of coastal Mediterranean rivers on the organic matter composition and reactivity of continental shelf sediments: The case of the Têt River (Gulf of Lions, France)

Autor: Gilles Vétion, Audrey M. Pruski, François Bourrin, Roselyne Buscail

Publikováno v: Continental Shelf Research
Continental Shelf Research, Elsevier, 2019, 181, pp.156-173. ⟨10.1016/j.csr.2019.05.009⟩

International audience; River-dominated ocean margins (RiOMars) are areas of high productivity, rapid sediment deposition, and in-tense recycling. The Gulf of Lions, located in the North occidental Mediterranean Sea, is no exception to thisgeneral ru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e216909706175435d2e07832d1155f0
https://doi.org/10.1016/j.csr.2019.05.009

Influence of deep-water derived isoprenoid tetraether lipids on the TEX86H paleothermometer in the Mediterranean Sea

Autor: Jack B. M. Middelburg, Roselyne Buscail, Gianluca Marino, Peer Helmke, Jung-Hyun Kim, Francesca Sangiorgi, Carme Huguet, Marta Rodrigo-Gámiz, Jaap S. Sinninghe Damsté, Jörg Pross, Sebastiaan W. Rampen, Stefan Schouten, Ellen C. Hopmans

Publikováno v: Geochimica et Cosmochimica Acta. 150:125-141

The TEX 86 H paleothermometer based on isoprenoid glycerol dialkyl glycerol tetraethers (isoGDGTs) has widely been applied in various marine settings to reconstruct past sea surface temperatures (SSTs). However, it still remains uncertain how well th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ace7bac7283d28a776da51860acd9c3e
https://doi.org/10.1016/j.gca.2014.11.017

Impact of river channel shifts on tetraether lipids in the Rhône prodelta (NW Mediterranean): Implication for the BIT index as an indicator of palaeoflood events

Autor: Roselyne Buscail, Maria-Angela Bassetti, Denise J C Dorhout, Anne-Sophie Fanget, Marianne Baas, Frédérique Eyrolle-Boyer, Serge Berné, Jaap S. Sinninghe Damsté, Jung-Hyun Kim

Publikováno v: Organic Geochemistry
Organic Geochemistry, Elsevier, 2014, 75, pp.99-108. ⟨10.1016/j.orggeochem.2014.06.011⟩
Organic Geochemistry, 75, 99. Elsevier Limited
Organic Geochemistry (0146-6380) (Pergamon-elsevier Science Ltd), 2014-10, Vol. 75, P. 99-108

International audience; We tested the applicability of the BIT (branched and isoprenoid tetraether) index as a proxy for palaeoflood events in the river-dominated continental margin of the Gulf of Lions (NW Mediterranean). We compared the concentrati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baa876fbc70334c57a10db4afeea4401
https://doi.org/10.1016/j.orggeochem.2014.06.011

Holocene hydrological changes in the Rhone River (NW Mediterranean) as recorded in the marine mud belt

Autor: Roselyne Buscail, Maria-Angela Bassetti, Serge Berné, Bernard Dennielou, Marie-Alexandrine Sicre, Bertil Hebert, Bassem Jalali, Yoann Alonso, Christophe Menniti

Publikováno v: Climate Of The Past (1814-9324) (Copernicus Gesellschaft Mbh), 2016, Vol. 12, N. 7, P. 1539-1553
Climate of the Past Discussions
Climate of the Past Discussions, European Geosciences Union (EGU), 2016, 12 (7), pp.1539-1553. ⟨10.5194/cp-12-1539-2016⟩
Climate of the Past Discussions, 2016, 12 (7), pp.1539-1553. ⟨10.5194/cp-12-1539-2016⟩
Climate of the Past, Vol 12, Iss 7, Pp 1539-1553 (2016)

International audience; Expanded marine Holocene archives are relatively scarce in the Mediterranean Sea because most of the sediments were trapped in catchment areas during this period. Mud belts are the most suitable targets to access expanded Holo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e7b34070db5d621b945f862af849fe
https://archimer.ifremer.fr/doc/00352/46360/