Les rivières en tresses sont des grandes rivières alluviales de piémont montagneux à forte dynamique spatio-temporelle et à géomorphologie particulière. Leur cours traverse alternativement de vastes plaines et des rétrécissements de vallées ou canyons. Cette géomorphologie influence fortement les échanges d’eau entre la rivière avec sa nappe souterraine et sur l’épaisseur sédimentaire. Les échanges d’eau entre la rivière et sa nappe se produisent à différentes échelles allant de la vallée jusqu’à des bancs de graviers et peuvent créer des filtres biotiques et abiotiques qui influencent les communautés d’invertébrés. Les canyons créent des zones de moindre épaisseur sédimentaire voire d’absence de sédiments et peuvent représenter de fortes b...
The aim of this thesis was to characterized the spatial patterns of inter- and intraspecific diversi...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
Braided rivers are large alluvial rivers found in piedmont mountainous areas. These rivers are very ...
International audienceRiver landscapes are increasingly viewed as a collection of nested geomorphic ...
International audienceRiver landscapes are increasingly viewed as a collection of nested geomorphic ...
International audienceRiver landscapes are increasingly viewed as a collection of nested geomorphic ...
Hydrological connectivity plays a major role in shaping both the habitat conditions and the biota in...
[Departement_IRSTEA]GMA [TR1_IRSTEA]12 - MILEAU / HYDRECOFor a long time, bed-sediments are recognis...
Dans le contexte d'un environnement soumis à des pressions humaines de plus en plus importantes, l'é...
Les berges de cours d'eau constituent des zones d'interface (ou écotones) entre milieux terrestres e...
The particularly rich aquatic biodiversity of large river floodplains is structured by river dynamic...
The particularly rich aquatic biodiversity of large river floodplains is structured by river dynamic...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
The aim of this thesis was to characterized the spatial patterns of inter- and intraspecific diversi...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
Braided rivers are large alluvial rivers found in piedmont mountainous areas. These rivers are very ...
International audienceRiver landscapes are increasingly viewed as a collection of nested geomorphic ...
International audienceRiver landscapes are increasingly viewed as a collection of nested geomorphic ...
International audienceRiver landscapes are increasingly viewed as a collection of nested geomorphic ...
Hydrological connectivity plays a major role in shaping both the habitat conditions and the biota in...
[Departement_IRSTEA]GMA [TR1_IRSTEA]12 - MILEAU / HYDRECOFor a long time, bed-sediments are recognis...
Dans le contexte d'un environnement soumis à des pressions humaines de plus en plus importantes, l'é...
Les berges de cours d'eau constituent des zones d'interface (ou écotones) entre milieux terrestres e...
The particularly rich aquatic biodiversity of large river floodplains is structured by river dynamic...
The particularly rich aquatic biodiversity of large river floodplains is structured by river dynamic...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
The aim of this thesis was to characterized the spatial patterns of inter- and intraspecific diversi...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceRiver floodplains with their const...