[Departement_IRSTEA]MA [TR1_IRSTEA]QSA / HYDRECOInternational audienceThe taxonomic richness erosion and the role of tributaries in the maintenance of the taxonomic richness were considered in a Mediterranean catchment in southeastern France. Nine stations were chosen along the Arc stream (three stations downstream from an organic effluent and one station upstream from the pollution source) and on two groups of tributaries (three intermittent and two perennial). High biodiversity erosion was noticed in the main stem, revealing diffuse sources of pollution added to the expected effect of the localized organic pollution. Jackknife richness estimator and beta diversity indicated that the intermittent tributaries had the highest richness values...
Près de la moitié du bassin versant de l'Ardières (affluent de la Saône) est occupée par la culture ...
International audienceEven though they represent 80% of Ile-de-France's hydrographic network, small ...
The Hermance is a small tributary of the Lake of Geneva, situa¬ ted on the border between Switzerlan...
Few studies have dealt so far with the macrophytic communities inhabiting the small Mediterranean r...
14 pagesInternational audienceIn the West of France, the tops of brooks of several hedgerows spaces ...
International audienceRiparian ecosystems are highly dynamic ecosystems subjected to hydrogeomorphol...
Depositional zones in headwater streams are colonized by a diverse community of benthic macroinverte...
The acidification of streamwaters has been investigated in the Vosges Mountains in terms of physico-...
International audienceIndices of fauna communities, including macroinvertebrates, have been widely u...
1) A functional analysis of aquatic invertebrate assemblages was carried out to supplement a more tr...
Long-term changes in composition, structure and biodiversity (i.e. taxonomic richness, diversity ind...
Benthic oligochaetes were sampled on three occasions in the upper and hyporheic sediments at five si...
[Departement_IRSTEA]GMAIn this article, the results of a pluridisciplinar research project on the Fr...
Biodiversity of European floodplains is seriously threatened mainly due to (1) modifications of rive...
Landscape has never been as altered by urbanization and road development as it occurred during the X...
Près de la moitié du bassin versant de l'Ardières (affluent de la Saône) est occupée par la culture ...
International audienceEven though they represent 80% of Ile-de-France's hydrographic network, small ...
The Hermance is a small tributary of the Lake of Geneva, situa¬ ted on the border between Switzerlan...
Few studies have dealt so far with the macrophytic communities inhabiting the small Mediterranean r...
14 pagesInternational audienceIn the West of France, the tops of brooks of several hedgerows spaces ...
International audienceRiparian ecosystems are highly dynamic ecosystems subjected to hydrogeomorphol...
Depositional zones in headwater streams are colonized by a diverse community of benthic macroinverte...
The acidification of streamwaters has been investigated in the Vosges Mountains in terms of physico-...
International audienceIndices of fauna communities, including macroinvertebrates, have been widely u...
1) A functional analysis of aquatic invertebrate assemblages was carried out to supplement a more tr...
Long-term changes in composition, structure and biodiversity (i.e. taxonomic richness, diversity ind...
Benthic oligochaetes were sampled on three occasions in the upper and hyporheic sediments at five si...
[Departement_IRSTEA]GMAIn this article, the results of a pluridisciplinar research project on the Fr...
Biodiversity of European floodplains is seriously threatened mainly due to (1) modifications of rive...
Landscape has never been as altered by urbanization and road development as it occurred during the X...
Près de la moitié du bassin versant de l'Ardières (affluent de la Saône) est occupée par la culture ...
International audienceEven though they represent 80% of Ile-de-France's hydrographic network, small ...
The Hermance is a small tributary of the Lake of Geneva, situa¬ ted on the border between Switzerlan...