Food webs play a crucial role in regulating the fluxes of matter and energy within ecosystems. Artificial recharge of aquifers relies heavily on the ability of groundwater biocenoses to degrade organic matter fluxes that is a condition to maintain the quality of groundwater. The objective of this work is to determine the impact of increased dissolved organic carbon supply on the trophic interactions between the microbial communities and invertebrate assemblages at the upper layers of groundwater artificially recharged with stormwater. Through a combined field and laboratory experimental approach, this work allows ranking the strength of relationship between dissolved organic carbon fluxes, environmental conditions, activity and diversity of...
International audienceAlluvial wetlands provide an important regulating service, the water purificat...
International audienceThe infiltration of organic-rich surface waters towards groundwaters, is known...
Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In rivers that p...
Les réseaux trophiques jouent un rôle primordial dans la régulation des flux de matière et d’énergie...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAGroundwaters are increasingly viewed as resource- limited ...
In urban area, managed aquifer recharge (MAR) systems raises hydrological connectivity between surfa...
Groundwater ecosystems are naturally low in productivity (oligotrophic) reflected by a comparably lo...
International audienceRecharge of aquifers by urban stormwater may trigger significant ecological ch...
The soil affects the aquifer composition trough its ability to transform, retain and release various...
Facing the current species extinction, the comprehension of mechanisms linking biodiversity to ecosy...
International audience1. Aquifers are considered to be controlled bottom-up because of their depende...
International audienceEcologists have recently begun to explore the relationships between the compos...
Ground waters are not inhabited by an anecdotic set of amazing and strange creatures but by a wide r...
Les aquifères de socle fracturés très répandus en Bretagne, constituent des formations géologiques h...
International audienceAlluvial wetlands provide an important regulating service, the water purificat...
International audienceThe infiltration of organic-rich surface waters towards groundwaters, is known...
Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In rivers that p...
Les réseaux trophiques jouent un rôle primordial dans la régulation des flux de matière et d’énergie...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAGroundwaters are increasingly viewed as resource- limited ...
In urban area, managed aquifer recharge (MAR) systems raises hydrological connectivity between surfa...
Groundwater ecosystems are naturally low in productivity (oligotrophic) reflected by a comparably lo...
International audienceRecharge of aquifers by urban stormwater may trigger significant ecological ch...
The soil affects the aquifer composition trough its ability to transform, retain and release various...
Facing the current species extinction, the comprehension of mechanisms linking biodiversity to ecosy...
International audience1. Aquifers are considered to be controlled bottom-up because of their depende...
International audienceEcologists have recently begun to explore the relationships between the compos...
Ground waters are not inhabited by an anecdotic set of amazing and strange creatures but by a wide r...
Les aquifères de socle fracturés très répandus en Bretagne, constituent des formations géologiques h...
International audienceAlluvial wetlands provide an important regulating service, the water purificat...
International audienceThe infiltration of organic-rich surface waters towards groundwaters, is known...
Aquatic-terrestrial transitions play a major role in the functioning of ecosystems. In rivers that p...