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Foulquier, Arnaud / Simon, Laurent / Gilbert, Franck / Fourel, François / Malard, Florian / Mermillod-Blondin, Florian - 2015International audienceContributeur (s):
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Foulquier, Arnaud / Malard, Florian / Mermillod-Blondin, Florian / Datry, Thibault / Simon, Laurent / Montuelle, Bernard / Gibert, Janine - 2015International audienceContributeur (s):
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Foulquier, Arnaud / Malard, Florian / Barraud, Sylvie / Gibert, Janine - 2015International audienceContributeur (s):
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Foulquier, Arnaud / Malard, Florian / Lefébure, Tristan / Douady, Christophe, / Gibert, Janine - 2015Contributeur (s):
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Nogaro, Géraldine / Datry, Thibault / Mermillod-Blondin, Florian / Foulquier, Arnaud / Montuelle, Bernard - article in peer-reviewed journal - 2013The hyporheic zone is a pivotal environment for biogeochemical processes in riverine ecosystems. However, the responses of hyporheic microbial assemblage structure and activity to environmental variables remain poorly understood. The objective of this study was to determine the influence of...Contributeur (s):
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Mermillod-Blondin, Florian / Foulquier, Arnaud / Gilbert,, Franck / Navel, Simon / Montuelle, Bernard / Bellvert, Floriant / Comte, Gilles / Grossi, Vincent / Fourel, François / Lécuyer, Christophe / Simon, Laurent - article in peer-reviewed journal - 2013The interactions between invertebrates and micro-organisms living in streambed sediments often play key roles in the regulation of nutrient and organic matter fluxes in aquatic ecosystems. However, benthic sedi- ments also constitute a privileged compartment for the accumulation of persistent...Contributeur (s):
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Capderrey, Cécile / Datry, Thibault / Foulquier, Arnaud / Claret, Cécile / Malard, Florian - article in peer-reviewed journal - 2013River landscapes are increasingly viewed as a collection of nested geomorphic features, the hydrological effects of which juxtapose to create a mosaic of aquatic habitat conditions. We examined how the combined hydrological influences of stream reaches and gravel bars affect the composition of...Contributeur (s):
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Foulquier, Arnaud / Volat, Bernadette / Neyra, Marc / Bornette, Gudrun / Montuelle, Bernard - article in peer-reviewed journal - 2013In a context of global change, alterations in the water cycle may impact the structure and function of terrestrial and aquatic ecosystems. Wetlands are particularly at risk because hydrological regime has a major influence on microbially mediated biogeochemical processes in sediments. While the...Contributeur (s):
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Marmonier, Pierre / Maazouzi, Chafik / Foulquier, Arnaud / Navel, Simon / François, Clémentine / Hervant, Frédéric / Mermillod-Blondin, Florian / Vienney, Antonin / Barraud, Sylvie / Togola, Anne / Piscart, Christophe - article in peer-reviewed journal - 2013Criteria for the evaluation of groundwater quality are essentially based on the physical and chemical characteristics of the water, but biological and ecological indicators are needed to estimate groundwater ecosystem disturbance correctly. Such ecological evaluations may use communities (of micro...Contributeur (s):
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Foulquier, Arnaud / Malard, Florian / Mermillod-Blondin, Florian / Montuelle, Bernard / Doledec, Sylvain / Volat, Bernadette / Gibert, Janine - article in peer-reviewed journal - 2011Groundwaters are increasingly viewed as resource- limited ecosystems in which fluxes of dissolved organic carbon (DOC) from surface water are effi- ciently mineralized by a consortium of microorgan- isms which are grazed by invertebrates. We tested for the effect of groundwater recharge on resource...Contributeur (s):
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Foulquier, Arnaud / Malard, Florian / Mermillod-Blondin, Florian / Datry, Thibault / Simon, Laurent / Montuelle, Bernard / Gibert, Janine - article in peer-reviewed journal - 2010Decreases in dissolved organic carbon (DOC) and dissolved oxygen (DO) with increasing depth below the groundwater table are often considered as evidence for aerobic respiration; however, they may reflect mixing of infiltrating water and groundwater. We found that groundwater DOC concentration was...Contributeur (s):
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Baudoin, André / Gaudet, Jean Paul / Foulquier, Arnaud / Malard, Florian - conference proceeding - 2009L'urbanisation amène à imperméabiliser de façon massive la surface du sol, et donc à créer des bassins d'infiltration pour les eaux de pluie. Ces bassins provoquent des transports importants (hydriques, soluté, chaleur) qui peuvent perturber et polluer la nappe sous-jacente. Le milieu...Contributeur (s):