Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Sébastien Villéger"'
Autor:
Nicolas Loiseau, David Mouillot, Laure Velez, Raphaël Seguin, Nicolas Casajus, Camille Coux, Camille Albouy, Thomas Claverie, Agnès Duhamet, Valentine Fleure, Juliette Langlois, Sébastien Villéger, Nicolas Mouquet
Publikováno v:
PLoS Biology, Vol 22, Iss 8, p e3002773 (2024)
While extinction risk categorization is fundamental for building robust conservation planning for marine fishes, empirical data on occurrence and vulnerability to disturbances are still lacking for most marine teleost fish species, preventing the ass
Externí odkaz:
https://doaj.org/article/133baca6e7d140c29c6e64d48382e9c1
Autor:
Céline Condachou, Tristan Milhau, Jérôme Murienne, Sébastien Brosse, Sébastien Villéger, Alice Valentini, Tony Dejean, David Mouillot
Publikováno v:
Environmental DNA, Vol 5, Iss 5, Pp 934-944 (2023)
Abstract Environmental DNA (eDNA) metabarcoding is a reliable method to assess taxonomic diversity, but the incompleteness of genetic reference databases prevents the assignation of many sequences to a given species. Functional diversity (FD) is a ke
Externí odkaz:
https://doaj.org/article/2bc19b7133f243cd91bde9e98e23e714
Autor:
Camille Magneville, Marie‐Lou Leréec Le Bricquir, Thanos Dailianis, Grigorios Skouradakis, Thomas Claverie, Sébastien Villéger
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 9, Iss 3, Pp 311-322 (2023)
Abstract In the marine environment, fish contribute to key ecological processes such as controlling food‐webs through top‐down impacts, especially on algae. To date, the assessment of fish grazing activity has mostly been performed using short‐
Externí odkaz:
https://doaj.org/article/c424785ae2d64834b5b79c6b78f020c9
Autor:
Arthur Escalas, Jean-Christophe Auguet, Amandine Avouac, Jonathan Belmaker, Thanos Dailianis, Moshe Kiflawi, Renanel Pickholtz, Grigorios Skouradakis, Sébastien Villéger
Publikováno v:
Animal Microbiome, Vol 4, Iss 1, Pp 1-16 (2022)
Abstract Biological invasion is one of the main components of global changes in aquatic ecosystems. Unraveling how establishment in novel environments affects key biological features of animals is a key step towards understanding invasion. Gut microb
Externí odkaz:
https://doaj.org/article/eb82f3aa30254abdaabb628dc8aae7f9
Autor:
Mathilde Maslin, Silvain Louis, Karen Godary Dejean, Lionel Lapierre, Sébastien Villéger, Thomas Claverie
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 7, Iss 4, Pp 567-578 (2021)
Abstract Coral reefs are under increasing threat, and the loss of reef‐associated fishes providing valuable ecosystem services is accelerating. The monitoring of such rapid changes has become a challenge for ecologists and ecosystems managers using
Externí odkaz:
https://doaj.org/article/6c6d3d3b7b214de1a6a56ad3d9a409d0
Autor:
Jacob E. Allgeier, Brian C. Weeks, Katrina S. Munsterman, Nina Wale, Seth J. Wenger, Valeriano Parravicini, Nina M. D. Schiettekatte, Sébastien Villéger, Deron E. Burkepile
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
The relative importance of evolutionary history and ecology for traits that drive ecosystem processes is poorly understood. Analyzing nine traits associated with fish stoichiometry from 1,572 individuals yields multiple lines of evidence that phyloge
Externí odkaz:
https://doaj.org/article/1f253877f3c04650bb05b001d30821a8
Autor:
Nina M. D. Schiettekatte, Francesca Conte, Beverly French, Simon J. Brandl, Christopher J. Fulton, Alexandre Mercière, Tommy Norin, Sébastien Villéger, Valeriano Parravicini
Publikováno v:
Ecology and Evolution, Vol 12, Iss 7, Pp n/a-n/a (2022)
Abstract Organismal metabolic rates (MRs) are the basis of energy and nutrient fluxes through ecosystems. In the marine realm, fishes are some of the most prominent consumers. However, their metabolic demand in the wild (field MR [FMR]) is poorly doc
Externí odkaz:
https://doaj.org/article/658ce6322f3b4fa9a68ec1c89734fb96
Publikováno v:
PLoS ONE, Vol 17, Iss 2 (2022)
Advances in the analysis of amplicon sequence datasets have introduced a methodological shift in how research teams investigate microbial biodiversity, away from sequence identity-based clustering (producing Operational Taxonomic Units, OTUs) to deno
Externí odkaz:
https://doaj.org/article/2882f974814b401790c2c543ee9914c1
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Invasive species are one of many anthropogenic challenges to maintaining a healthy marine ecosystem. Two rabbitfish species (Siganus rivulatus and Siganus luridus) are among the more successful migrants from the Red Sea to the Mediterranean, where th
Externí odkaz:
https://doaj.org/article/f4090b36a5d64245a68d9a1dff5767ed
Autor:
Arthur Escalas, Jean-Christophe Auguet, Amandine Avouac, Raphaël Seguin, Antoine Gradel, Lucie Borrossi, Sébastien Villéger
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Animals have been developing key associations with micro-organisms through evolutionary processes and ecological diversification. Hence, in some host clades, phylogenetic distance between hosts is correlated to dissimilarity in microbiomes, a pattern
Externí odkaz:
https://doaj.org/article/f8312489a39d40079b8cc67ff11c6080