Diffusion du document : publique Diplôme : Dr. d'UniversitéIn population ecology, species spatial patterns are studied in order to infer the existence of underlying processes, such as interactions within and between species, and species response to environmental heterogeneity. We propose to analyze spatial multi-species data by defining species abundance assemblages. Species assemblages are one of the signatures of the local spatial interactions between species and with their environment. Species assemblages are defined here by a non spatial classification of the multivariate observations of species abundances. Model-based clustering procedures using mixture models were chosen in order to have an estimation of the classification uncertainty...
To anticipate the potential impact of environmental changes on ecological communities, it is crucial...
To anticipate the potential impact of environmental changes on ecological communities, it is crucial...
Species spatial distributions are the result of population demography, behavioral traits, and specie...
In population ecology, species spatial patterns are studied in order to infer the existence of under...
In population ecology, species spatial patterns are studied in order to infer the existence of under...
En écologie des populations, les distributions spatiales d'espèces sont étudiées afin d'inférer l'ex...
En écologie des populations, les distributions spatiales d'espèces sont étudiées afin d'inférer l'ex...
International audienceThe ecological theory of the existence of multiple stable states between speci...
Species distributions observed in an heterogeneous environment result from multiple deterministic an...
Species distributions observed in an heterogeneous environment result from multiple deterministic an...
For most ecological questions, the random processes studied are spatially structured and come from t...
For most ecological questions, the random processes studied are spatially structured and come from t...
L'expertise botanique humaine devient trop rare pour fournir les données de terrain nécessaires à la...
This is the published version of an article published by the Ecological Society of America.Species s...
This is the published version of an article published by the Ecological Society of America.Species s...
To anticipate the potential impact of environmental changes on ecological communities, it is crucial...
To anticipate the potential impact of environmental changes on ecological communities, it is crucial...
Species spatial distributions are the result of population demography, behavioral traits, and specie...
In population ecology, species spatial patterns are studied in order to infer the existence of under...
In population ecology, species spatial patterns are studied in order to infer the existence of under...
En écologie des populations, les distributions spatiales d'espèces sont étudiées afin d'inférer l'ex...
En écologie des populations, les distributions spatiales d'espèces sont étudiées afin d'inférer l'ex...
International audienceThe ecological theory of the existence of multiple stable states between speci...
Species distributions observed in an heterogeneous environment result from multiple deterministic an...
Species distributions observed in an heterogeneous environment result from multiple deterministic an...
For most ecological questions, the random processes studied are spatially structured and come from t...
For most ecological questions, the random processes studied are spatially structured and come from t...
L'expertise botanique humaine devient trop rare pour fournir les données de terrain nécessaires à la...
This is the published version of an article published by the Ecological Society of America.Species s...
This is the published version of an article published by the Ecological Society of America.Species s...
To anticipate the potential impact of environmental changes on ecological communities, it is crucial...
To anticipate the potential impact of environmental changes on ecological communities, it is crucial...
Species spatial distributions are the result of population demography, behavioral traits, and specie...