0000000000290818

AUTHOR

Arnaud Foulquier

showing 3 related works from this author

Influence of plant traits, soil microbial properties, and abiotic parameters on nitrogen turnover of grassland ecosystems

2016

International audience; Although it is known that multiple interactions among plant functional traits, microbial properties , and abiotic soil parameters influence the nutrient turnover, the relative contribution of each of these groups of variables is poorly understood. We manipulated grassland plant functional composition and soil nitrogen (N) availability in a multisite mesocosm experiment to quantify their relative effects on soil N turnover. Overall, root traits, arbuscular mycorrhizal colonization, denitrification potential, as well as N availability and water availability, best explained the variation in measured ecosystem properties, especially the trade-off between nutrient sequest…

0106 biological sciencesleaf traitsSoil biology[SDV]Life Sciences [q-bio]ammonia‐oxidizing archaea and bacteriawater availability010603 evolutionary biology01 natural sciencescomplex mixtures[ SDV.EE ] Life Sciences [q-bio]/Ecology environmentMesocosmnitrite reducersNutrientlcsh:QH540-549.5Ammonia-oxidizing Archaea And Bacteria ; Arbuscular Mycorrhizal Colonization ; Ecosystem Properties ; Grasslands ; Leaf Traits ; Nitrite Oxidizers ; Nitrite Reducers ; Nutrient Availability ; Root Traits ; Water AvailabilityEcosystemEcology Evolution Behavior and Systematics2. Zero hungerAbiotic component[SDV.EE]Life Sciences [q-bio]/Ecology environment[ SDE.BE ] Environmental Sciences/Biodiversity and Ecology[ SDV ] Life Sciences [q-bio]EcologyEcologySoil organic mattergrasslandsfood and beverages04 agricultural and veterinary sciences15. Life on landnitrite oxidizersammonia-oxidizing archaea and bacteriaroot traitsAgronomySoil water040103 agronomy & agriculturearbuscular mycorrhizal colonization0401 agriculture forestry and fisheriesEnvironmental scienceecosystem propertieslcsh:Ecologynutrient availabilityammonia-oxidizing archaea and bacteria;arbuscular mycorrhizal colonization;ecosystem properties;grasslands;leaf traits;nitrite oxidizers;nitrite reducers;nutrient availability;root traits;water availabilitySoil fertility[SDE.BE]Environmental Sciences/Biodiversity and Ecology
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Utilisation des mécanismes d'adaptation microbienne pour caractériser les conséquences écologiques de l'interdiction d'utilisation du diuron en zone …

2014

National audience

[SDV] Life Sciences [q-bio][SDE] Environmental Sciences[SDV]Life Sciences [q-bio][SDE]Environmental Sciencesconséquence écologique[SDV.BV]Life Sciences [q-bio]/Vegetal Biology[SDV.BV] Life Sciences [q-bio]/Vegetal Biologyzone viticolemécanisme d'adaptation microbienneComputingMilieux_MISCELLANEOUS
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Freshwater sediment pesticide biodegradation potential as an ecological indicator of microbial recovery following a decrease in chronic pesticide exp…

2014

International audience; Water resources and aquatic ecosystems are an essential concern of any policy for sustainable development. In the context of the European Water Framework Directive, which aims to achieve good chemical and ecological status of waters, the herbicide diuron was banned in France in December 2008. In lotic ecosystems, benthic microbial assemblages are considered as useful potential indicators of ecological status because they integrate the effects of multiple anthropogenic disturbances and have strong capacities to adapt to novel environmental conditions. Field studies have thus revealed that in situ diuron exposure can induce microbial adaptation leading to an increase i…

[SDV] Life Sciences [q-bio][SDE] Environmental Sciences[SDV]Life Sciences [q-bio][SDE]Environmental Sciences[SDV.BV]Life Sciences [q-bio]/Vegetal Biology[SDV.BV] Life Sciences [q-bio]/Vegetal Biologypesticidesécotoxicologie microbiennesédiments
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