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Ambroise Dalecky
Researcher at Aix-Marseille University
Publications - 43
Citations - 1318
Ambroise Dalecky is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Biological dispersal & Population. The author has an hindex of 17, co-authored 41 publications receiving 1175 citations. Previous affiliations of Ambroise Dalecky include Institut de recherche pour le développement & SupAgro.
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Journal ArticleDOI
Ecophylogenetics: advances and perspectives.
Nicolas Mouquet,Vincent Devictor,Christine N. Meynard,François Munoz,Louis-Félix Bersier,Jérôme Chave,Pierre Couteron,Ambroise Dalecky,Colin Fontaine,Dominique Gravel,Olivier J. Hardy,Franck Jabot,Sébastien Lavergne,Mathew A. Leibold,David Mouillot,Tamara Münkemüller,Sandrine Pavoine,Andreas Prinzing,Ana S. L. Rodrigues,Rudolf P. Rohr,Rudolf P. Rohr,Elisa Thébault,Wilfried Thuiller +22 more
TL;DR: It is suggested that despite the strong progress that has been made, a consistent unified framework is still missing to link local ecological dynamics to macroevolution, and this is a necessary step in order to interpret observed phylogenetic patterns in a wider ecological context.
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Ecological changes in recent land-bridge islands in French Guiana, with emphasis on vertebrate communities
Jean-François Cosson,Stéphane Ringuet,Olivier Claessens,J.-C. De Massary,Ambroise Dalecky,J.F. Villiers,Laurent Granjon,Jean-Baptiste Pons +7 more
TL;DR: In this paper, a multidisciplinary project investigating the effects of tropical rainforest fragmentation on land-bridge islands created by a hydroelectric reservoir was initiated in French Guiana (SEFP).
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Kin associations and direct vs indirect fitness benefits in colonial cooperatively breeding sociable weavers Philetairus socius
Rita Covas,Rita Covas,Rita Covas,Ambroise Dalecky,Alain Caizergues,Claire Doutrelant,Claire Doutrelant +6 more
TL;DR: It is discussed whether female decisions and/or other direct benefits of remaining in kin associations or helping might explain the high skew observed, which is contrary to theoretical models predicting conflicts over reproduction in stepfamilies.
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Range expansion drives dispersal evolution in an equatorial three-species symbiosis.
Guillaume Léotard,Gabriel Debout,Ambroise Dalecky,Sylvain Guillot,Laurence Gaume,Doyle McKey,Finn Kjellberg +6 more
TL;DR: For the first evidence at equatorial latitudes that biological traits associated with dispersal are affected by the range expansion dynamics of a set of interacting species, a three-species symbiosis endemic to coastal equatorial rainforests in Cameroon is studied.
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Genetic structure and gene flow in French populations of two Ostrinia taxa: host races or sibling species?
Thibaut Malausa,Ambroise Dalecky,Sergine Ponsard,Philippe Audiot,Réjane Streiff,Yannick Chaval,Denis Bourguet +6 more
TL;DR: The two Ostrinia taxa have reached a high level of genetic divergence and should be considered sibling species rather than host races, as estimates of gene flow between taxa remain extremely rare.