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Soil ecosystem services in Amazonian pioneer fronts: Searching for socioeconomic, landscape and biodiversity déterminants

hal.structure.identifierBiogéochimie et écologie des milieux continentaux [Bioemco]
dc.contributor.authorGRIMALDI, Michel
hal.structure.identifierInternational Center for Tropical Agriculture [Colombie] [CIAT]
dc.contributor.authorDEL PILAR HURTADO, Maria
hal.structure.identifierSociété, environnement, territoire [SET]
dc.contributor.authorARNAULD DE SARTRE, Xavier
hal.structure.identifierActividad Agropecuaria, Territorios y Sistemas agroalimentarios localizados [AGRITERRIS]
dc.contributor.authorASSIS, William
hal.structure.identifierÉtude et compréhension de la biodiversité [ECODIV]
dc.contributor.authorDECAËNS, Thibaud
hal.structure.identifierActividad Agropecuaria, Territorios y Sistemas agroalimentarios localizados [AGRITERRIS]
dc.contributor.authorDELGADO, Mariana
hal.structure.identifierBiogéochimie et écologie des milieux continentaux [Bioemco]
dc.contributor.authorDESJARDINS, Thierry
hal.structure.identifierLaboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés [LEHNA]
dc.contributor.authorDOLÉDEC, Sylvain
hal.structure.identifierInternational Center for Tropical Agriculture [Colombie] [CIAT]
dc.contributor.authorFEIJOO, Alexander
hal.structure.identifierBiens et services des écosystèmes forestiers tropicaux : l'enjeu du changement global [UPR BSEF]
dc.contributor.authorGOND, Valéry
hal.structure.identifierInternational Center for Tropical Agriculture [Colombie] [CIAT]
dc.contributor.authorGONZAGA, Luiz
hal.structure.identifierInternational Center for Tropical Agriculture [Colombie] [CIAT]
dc.contributor.authorLOPES, Mário
hal.structure.identifierBiogéochimie et écologie des milieux continentaux [Bioemco]
dc.contributor.authorMARICHAL, Raphaël
hal.structure.identifierMuseu Paraense Emílio Goeldi [Belém, Brésil] [MPEG]
dc.contributor.authorMARTINS, Marlucia
hal.structure.identifierActividad Agropecuaria, Territorios y Sistemas agroalimentarios localizados [AGRITERRIS]
dc.contributor.authorMICHELOTTI, Fernando
hal.structure.identifierUniversidade Federal Rural da Amazônia [UFRA]
dc.contributor.authorMIRANDA, Izildinha
hal.structure.identifierBiogéochimie et écologie des milieux continentaux [Bioemco]
dc.contributor.authorMITJA, Danielle
hal.structure.identifierUniversidade Federal Rural da Amazônia [UFRA]
dc.contributor.authorNORONHA, Norberto
hal.structure.identifierLittoral, Environnement, Télédétection, Géomatique [LETG - Rennes]
dc.contributor.authorOSZWALD, Johan
hal.structure.identifierGrupo Investigación GISAPA
dc.contributor.authorPAVA RAMÍREZ, Bertha
hal.structure.identifierGrupo Investigación GISAPA
dc.contributor.authorRODRIGUEZ, Gamaliel
hal.structure.identifierActividad Agropecuaria, Territorios y Sistemas agroalimentarios localizados [AGRITERRIS]
dc.contributor.authorLINDOSO DE SOUZA, Simão
hal.structure.identifierInternational Center for Tropical Agriculture [Colombie] [CIAT]
dc.contributor.authorTHAIS LIMA, Tâmara
hal.structure.identifierActividad Agropecuaria, Territorios y Sistemas agroalimentarios localizados [AGRITERRIS]
dc.contributor.authorVEIGA, Iran
hal.structure.identifierUniversidad Nacional de Colombia Palmira
dc.contributor.authorVELASQUEZ, Elena
hal.structure.identifierBiogéochimie et écologie des milieux continentaux [Bioemco]
dc.contributor.authorLAVELLE, Patrick
dc.date.created2010
dc.date.issued2010
dc.date.conference2010-08-01
dc.description.abstractEnIn two Amazonian regions of Brazil and Colombia that represent most of the diversity of the pioneer front landscapes, we searched for relationships among socioeconomic environments, landscape composition and structure, biodiversity, and production of goods and ecosystem services. An original sampling protocol was applied to collect fully compatible socioeconomic, landscape, agronomic and ecological datasets allowing rigorous statistical analyses. In each country, 153 farms belonging to three different kinds of land use and practices were characterized on the basis of socioeconomic and landscape variables. Biodiversity, goods and ecosystem services were measured on a selection of 27 (26 in Colombia) farms most representative of the whole diversity in each country. Among the groups chosen for biodiversity survey, plants, earthworms, termites and ants were major ecosystem engineers that play a critical role in the provision of goods (agrosilvipastoral products) and ecosystem services (ES). The investigated ES were climate regulation through carbon sequestration in soil and biomass, soil conservation and water cycle regulation through infiltration, and finally indices of soil quality. Covariations among the different sets of variables assessed by multiple co-inertia analysis were highly significant. Significance of these results are discussed.
dc.language.isoen
dc.source.title19th World Congress of Soil Science, Soil solutions for a changing world
dc.title.enSoil ecosystem services in Amazonian pioneer fronts: Searching for socioeconomic, landscape and biodiversity déterminants
dc.typeCommunication dans un congrès
dc.subject.halSciences de l'Homme et Société/Géographie
dc.subject.halSciences de l'environnement
bordeaux.page1-5
bordeaux.conference.title19th World Congress of Soil Science, Soil solutions for a changing world
bordeaux.countryAU
bordeaux.title.proceeding19th World Congress of Soil Science, Soil solutions for a changing world
bordeaux.conference.cityBrisbane
bordeaux.peerReviewedoui
hal.identifierhalshs-00653626
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2010-08-06
hal.popularnon
hal.audienceInternationale
dc.subject.itLand use change
dc.subject.itsocioeconomic drivers
dc.subject.itcarbon sequestration
dc.subject.itsoil quality
dc.subject.itBrazil
dc.subject.itColombia
hal.origin.linkhttps://hal.archives-ouvertes.fr//halshs-00653626v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=19th%20World%20Congress%20of%20Soil%20Science,%20Soil%20solutions%20for%20a%20changing%20world&rft.date=2010&rft.spage=1-5&rft.epage=1-5&rft.au=GRIMALDI,%20Michel&DEL%20PILAR%20HURTADO,%20Maria&ARNAULD%20DE%20SARTRE,%20Xavier&ASSIS,%20William&DECA%C3%8BNS,%20Thibaud&rft.genre=unknown


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