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hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorHEUERTZ, Myriam
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorBONNIER, Julien
hal.structure.identifierForêts et Sociétés [UPR Forêts et Sociétés]
dc.contributor.authorSCHMITT, Sylvain
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorLEPAIS, Olivier
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorCHANCEREL, Emilie
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorGUICHOUX, Erwan
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorCAZAL, Saint-Omer
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorTROISPOUX, Valérie
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorTRAISSAC, Stephane
hal.structure.identifierRecherche, développement et innovation [ONF-RDI]
dc.contributor.authorBRUNAUX, Olivier
hal.structure.identifierSchool of Biological Sciences [Bangor]
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorTYSKLIND, Niklas
dc.date.conference2024-06-17
dc.description.abstractEnFrench Guiana is an overseas territory of France covered up to 97% by tropical rainforest with a vast biodiversity, including ca. 1800 tree species. This forest remains largely intact but suffers pressure from mining and climate change, as well as from logging in a reduced area, the permanent forest domain. Conserving the rainforest of French Guiana and achieving sustainable timber production to meet the demands of a growing human population is a considerable challenge. We present an overview of our ongoing research in ecological and conservation genomics in ecologically and economically important tree species of French Guiana. At the local scale in the Paracou lowland forest we showed how tropical tree species complexes of the genera Symphonia (Clusiaceae) and Eschweilera (Lecythidaceae) are adapted to microenvironmental conditions relating to moisture, soil chemistry, and light. In the most harvested timber tree Dicorynia guianensis (Fabaceae) we use estimates of regional and local population genetic structure, population demographic histories, and genomic signatures of adaptation to derive sustainable management guidelines for this species under future climates. We also present tools under development for simplified field delimitation of morphologically similar species of Eschweilera in view of sustainable harvesting of common species while conserving rare related species.
dc.language.isoen
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enharvesting/exploitation
dc.subject.engenetics/genomics
dc.subject.enendangered species
dc.title.enConserving genomic diversity in tropical trees from French Guiana
dc.typeCommunication dans un congrès
dc.subject.halSciences du Vivant [q-bio]/Génétique/Génétique des populations [q-bio.PE]
dc.subject.halSciences du Vivant [q-bio]/Biodiversité
bordeaux.conference.title7th European Congress on Conservation Biology
bordeaux.countryIT
bordeaux.conference.cityBologna
bordeaux.peerReviewedoui
hal.identifierhal-04702058
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.organizerSCB
hal.conference.end2024-06-21
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04702058v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=HEUERTZ,%20Myriam&BONNIER,%20Julien&SCHMITT,%20Sylvain&LEPAIS,%20Olivier&CHANCEREL,%20Emilie&rft.genre=unknown


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