CIRAD (Centre de Coopération Internationale en Recherche Agronomique pour le Développement); the EUCFLUX project (funded by Cenibra, Duratex, Eldorado, International Paper, Klabin, Suzano, Fibria through IPEF http://www.ipef.br/eucflux/en/); SOERE F-ORE-T which is supported annually by Ecofor, Allenvi and the French national research infrastructure ANAEE-F (http://www.anaee-france.fr/fr/); we acknowledge support from the IN-SYLVA French network.