Nouvellon Yann, Bonnefond Jean-Marc, Hamel Olivier, Roupsard Olivier, Saint André Laurent, Mouvondy Welcome J., Epron Daniel, Irvine Mark R., Berbigier Paul, Jourdan Christophe, Joffre Richard, Thongo Armel, Mabiala André, Deleporte Philippe, Laclau Jean-Paul, Bouillet Jean-Pierre, Marien Jean-Noël, Dauzat Jean.
2002. CO2 fluxes and carbon sequestration within eucalypt stands in Congo.
In : 2nd CarboEurope Meeting, Budapest (Hungary), 4-8 March 2002. CarboEurope Cluster
Résumé : Since October 2000, CO2 and water fluxes are measured within a young eucalypt stand in Congo. In this experiment, our main objective is to derive the net carbon ecosystem exchange ('carbon sequestration') from continuous Eddy flux measurements, and to compare these estimates to those obtained from 1) measurements of carbon stocks (soil and biomass) and their temporal variations, and 2) from estimations of Net Primary Productivity (NPP) and soil heterotrophic respiration. In the experiment, carbon stocks and soil respiration measurements are made over a chronosequence that includes stands from 6 months up to 10 years. The Eddy correlation site is located within the 3 year-old stand of the chronosequence.
Mots-clés Agrovoc : Eucalyptus, cycle du carbone, âge, mesure (activité), sol tropical, respiration du sol, matière organique du sol, modèle mathématique, séquestration du carbone
Mots-clés géographiques Agrovoc : Congo
Classification Agris : P30 - Sciences et aménagement du sol
P35 - Fertilité du sol
U10 - Informatique, mathématiques et statistiques
F60 - Physiologie et biochimie végétale
Auteurs et affiliations
- Nouvellon Yann, CIRAD-FORET-PLANTATIONS (COG)
- Bonnefond Jean-Marc, INRA (FRA)
- Hamel Olivier, CIRAD-FORET-PLANTATIONS (FRA)
- Roupsard Olivier, CIRAD-CP-COCOTIER (VUT)
- Saint André Laurent, CIRAD-FORET-PLANTATIONS (FRA)
- Mouvondy Welcome J., UR2PI (COG)
- Epron Daniel, ISTE (FRA)
- Irvine Mark R., INRA (FRA)
- Berbigier Paul, INRA (FRA)
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Jourdan Christophe, CIRAD-CP-COCOTIER (FRA)
ORCID: 0000-0001-9857-3269
- Joffre Richard, CNRS (FRA)
- Thongo Armel, UR2PI (COG)
- Mabiala André, UR2PI (COG)
- Deleporte Philippe, CIRAD-FORET-PLANTATIONS (COG)
-
Laclau Jean-Paul, CIRAD-FORET-PLANTATIONS (FRA) ORCID: 0000-0002-2506-214X
- Bouillet Jean-Pierre, CIRAD-FORET-PLANTATIONS (FRA)
- Marien Jean-Noël, CIRAD-FORET-PLANTATIONS (COG)
- Dauzat Jean, CIRAD-AMIS-AMAP (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/509923/)
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