Les transitions terrestre-aquatique jouent un rôle primordial dans le fonctionnement des écosystèmes. Dans les cours d'eau qui cessent de s'écouler périodiquement, ces transitions se développent latéralement au travers des zones ripariennes mais aussi longitudinalement le long du lit du cours d'eau. L'objectif de ce travail de thèse était de déterminer les effets de ces transitions terrestre-aquatique dans les lits des cours d'eau sur les communautés d'invertébrés terrestres et sur dynamique de la matière organique particulaire, un processus écologique fondamental au fonctionnement des cours d'eau. Les résultats montrent que communautés d'invertébrés ripariens sont peu dépendantes des ressources aquatiques du cours d'eau mais sont essentie...
Flow intermittence occurs in an increasing number of streams, due to climate change, local land‐use...
In developed countries, changes in agriculture practices have greatly accelerated the degradation of...
Predicting the impacts of global change on highly dynamic ecosystems requires a better understanding...
Avril 2013Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In riv...
Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In rivers that p...
<p><strong>Abstract</strong></p> <p>Understanding how communities respond to disturbance is essentia...
International audienceRiver drying has drastic immediate effects on benthic invertebrates, but their...
Les zones humides (ZH) alluviales constituent des secteurs à forte valeur écologique etpatrimoniale....
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceContraction of aquatic habitats an...
Rivers and their riparian zones are linked by reciprocal subsidies such as leaf fall or the emergenc...
International audience1. Large river floodplains are dynamic environments, where alternating low and...
To the best of our knowledge, one or more authors of this paper were federal employees when contribu...
Predicting the impacts of global change on highly dynamic ecosystems requires a better understanding...
© The Author 2014. Published by Oxford University Press. All rights reserved. The zooplankton commun...
Summary 1. Riparian zones hold a central place in the hydrological cycle, owing to the prevalence of...
Flow intermittence occurs in an increasing number of streams, due to climate change, local land‐use...
In developed countries, changes in agriculture practices have greatly accelerated the degradation of...
Predicting the impacts of global change on highly dynamic ecosystems requires a better understanding...
Avril 2013Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In riv...
Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In rivers that p...
<p><strong>Abstract</strong></p> <p>Understanding how communities respond to disturbance is essentia...
International audienceRiver drying has drastic immediate effects on benthic invertebrates, but their...
Les zones humides (ZH) alluviales constituent des secteurs à forte valeur écologique etpatrimoniale....
[Departement_IRSTEA]Eaux [TR1_IRSTEA]QUASAREInternational audienceContraction of aquatic habitats an...
Rivers and their riparian zones are linked by reciprocal subsidies such as leaf fall or the emergenc...
International audience1. Large river floodplains are dynamic environments, where alternating low and...
To the best of our knowledge, one or more authors of this paper were federal employees when contribu...
Predicting the impacts of global change on highly dynamic ecosystems requires a better understanding...
© The Author 2014. Published by Oxford University Press. All rights reserved. The zooplankton commun...
Summary 1. Riparian zones hold a central place in the hydrological cycle, owing to the prevalence of...
Flow intermittence occurs in an increasing number of streams, due to climate change, local land‐use...
In developed countries, changes in agriculture practices have greatly accelerated the degradation of...
Predicting the impacts of global change on highly dynamic ecosystems requires a better understanding...