R
Régis Céréghino
Researcher at University of Toulouse
Publications - 177
Citations - 5508
Régis Céréghino is an academic researcher from University of Toulouse. The author has contributed to research in topics: Species richness & Habitat. The author has an hindex of 36, co-authored 167 publications receiving 4825 citations. Previous affiliations of Régis Céréghino include Paul Sabatier University & Centre national de la recherche scientifique.
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Journal ArticleDOI
Contribution of microbial photosynthesis to peatland carbon uptake along a latitudinal gradient
Samuel Hamard,Régis Céréghino,Maialen Barret,Anna Sytiuk,Enrique Lara,Ellen Dorrepaal,Paul Kardol,Martin Küttim,Mariusz Lamentowicz,Joséphine Leflaive,Gaël Le Roux,Eeva-Stiina Tuittila,Vincent E. J. Jassey +12 more
TL;DR: In this paper, the phototrophic microbial communities in five peatlands distributed along a latitudinal gradient in Europe were investigated by means of metabarcoding, microscopy and cytometry analyses, as well as measures of photosynthesis.
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Effect of large-scale environmental variables and human pressure on distribution patterns of exotic continental fish in east Algeria
Rachid Chaibi,Abdelkrim Si Bachir,Haroun Chenchouni,Stéphanie Boulêtreau,Régis Céréghino,Frédéric Santoul +5 more
TL;DR: The distribution pattern of exotic fishes was mainly predetermined by the type of habitat, and almost all exotic fishes were distributed over desert and sub-humid bioclimatic scales.
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Resource availability drives bacterial succession during leaf-litter decomposition in a bromeliad ecosystem.
Jean-François Carrias,Mélanie Gerphagnon,Héctor Rodríguez-Pérez,Guillaume Borrel,Camille Loiseau,Bruno Corbara,Régis Céréghino,Isabelle Mary,Céline Leroy,Céline Leroy +9 more
TL;DR: The hypothesis of interdependence between taxa as a significant niche-based process shaping bacterial communities during the advanced stage of succession is supported, highlighting that primary succession of detrital-bacteria is subject to resource limitation and biological interactions, much like macro-organisms.
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A bromeliad species reveals invasive ant presence in urban areas of French Guiana
Stanislas Talaga,Jacques H. C. Delabie,Olivier Dézerald,Alex Salas-Lopez,Frédéric Petitclerc,Céline Leroy,Bruno Hérault,Régis Céréghino,Alain Dejean +8 more
TL;DR: It is concluded that baiting on trees bearing large epiphytes in human-modified, Neotropical areas is a relevant complement to the early detection of invasive ants.
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Lepidoptera are Relevant Bioindicators of Passive Regeneration in Tropical Dry Forests
TL;DR: This article found that 40% to 50% of the species of butterflies were specifically related to a habitat and/or a level of anthropogenic disturbance in a Mexican tropical dry forest (Morelos State).