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Approche isotopique pour tracer la dynamique de l’eau et des nutriments dans les sols forestiers

hal.structure.identifierLaboratoire Interdisciplinaire des Environnements Continentaux [LIEC]
dc.contributor.authorPOSZWA, Anne
hal.structure.identifierUnité de recherche Biogéochimie des Ecosystèmes Forestiers [BEF]
dc.contributor.authorLEGOUT, Arnaud
hal.structure.identifierEcologie fonctionnelle et biogéochimie des sols et des agro-écosystèmes [UMR Eco&Sols]
dc.contributor.authorLACLAU, Jean-Paul
hal.structure.identifierInstitut national de recherche en sciences et technologies pour l'environnement et l'agriculture [IRSTEA]
dc.contributor.authorVENNETIER, Michel
hal.structure.identifierUnité de recherche Biogéochimie des Ecosystèmes Forestiers [BEF]
dc.contributor.authorHATTON, Pierre-Joseph
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorACHAT, David
hal.structure.identifierUnité de recherche Biogéochimie des Ecosystèmes Forestiers [BEF]
dc.contributor.authorBEDEL, Lea
hal.structure.identifierUnité de recherche Biogéochimie des Ecosystèmes Forestiers [BEF]
dc.contributor.authorRANGER, Jacques
dc.date.accessioned2024-04-08T11:49:48Z
dc.date.available2024-04-08T11:49:48Z
dc.date.issued2014
dc.identifier.issn0035-2829
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195356
dc.description.abstractEnForest soil fertility is generally estimated by studying the water and nutrient cycles essential to living organisms (i.e. biogeochemical cycles). Use of geochemical and/or isotopic tracers is an innovative, complementary approach to more traditional studies. Experimental procedures and results of some recent studies in forest ecosystems using natural tracers (e.g. 18O, 13C, 26Mg) or artificially supplied tracers (e.g. enrichment in Sr, Rb, 15N, 44Ca, 26Mg, 32P) are presented. Results are discussed in terms of relevance for using these tools to identify sources, to estimate residence times of water and elements, and to trace nutrient fluxes, of both organic and mineral origins, that are internal or external to the ecosystem.
dc.language.isoen
dc.publisherAgroParisTech
dc.titleApproche isotopique pour tracer la dynamique de l’eau et des nutriments dans les sols forestiers
dc.title.enIsotopic approach to trace water and nutrient dynamics in forest soils
dc.typeTraduction
dc.identifier.doi10.4267/2042/56265
dc.subject.halSciences de l'environnement
dc.subject.halSciences de l'environnement
bordeaux.journalRevue forestière française
bordeaux.page59-71
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
hal.identifierhal-02798485
hal.version1
hal.popularnon
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02798485v1
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