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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 6
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Imprime registro no formato completo
An ecophysiological process model for semi-arid grasslands IRD
Nouvellon, Y.; Rambal, S.; Bégué, A.; Lhomme, Jean-Paul; Moran, M.S.; Chehbouni, Abdelghani; Loseen, D..
Tipo: Text Palavras-chave: BILAN HYDRIQUE; BILAN ORGANIQUE; CARBONE; BIOMASSE HERBACEE; CROISSANCE; PHOTOSYNTHESE; RESPIRATION; POTENTIEL HYDRIQUE; PRAIRIE; VARIATION SAISONNIERE; MODELISATION; SIMULATION.
Ano: 1997 URL: http://www.documentation.ird.fr/hor/fdi:010023317
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An overview of the 1997 activities of the semi-arid land-surface-atmosphere (SALSA) program IRD
Goodrich, D.C; Chehbouni, Abdelghani; Goff, B.; MacNish, B.; Maddock, T.; Moran, S.; Shuttleworth, W.J.; Williams, D.G.; Toth, J.J.; Watts, C.; Hipps, L.H.; Cooper, D.I.; Schieldge, J.; Kerr, Y.H.; Arias, H.; Kirkland, M.; Carlos, R.; Kepner, W.; Jones, B.; Avissar, R.; Bégué, A.; Boulet, Gilles; Branan, B.; Braud, I.; Brunel, Jean-Pierre; Chen, L.C.; Clarke, T.; Davis, M.R.; Dauzat, J.; DeBruin, H.; Dedieu, G.; Eichinger, W.E.; Elguero, Eric; Everitt, J.; Garatuza-Payan, J.; Garibay, A.; Gempko, V.L.; Gupta, H.; Harlow, C.; Hartogensis, O.; Helfert, M.; Holifield, C.; Hymer, D.; Kahle, A.; Keefer, T.; Krishnamoorthy, S.; Lhomme, Jean-Paul; Lo Seen, D.; Luquet, D.; Marsett, R.; Monteny, Bruno; Ni, W.; Nouvellon, Y.; Pinker, R.; Peters, C.; Pool, D.; Qi, J.; Rambal, S.; Rey, H.; Rodriguez, J.; Sano, E.; Schaeffer, S.M.; Schulte, M.; Scott, R.; Shao, X.; Synder, K.A.; Sorooshian, S.; Unkrich, C.L.; Whitaker, M.; Yucel, I..
Tipo: Text Palavras-chave: BILAN HYDRIQUE; ECOLOGIE; BIODIVERSITE; RELATION CLIMAT COUVERT VEGETAL; ATMOSPHERE; FLUX THERMIQUE; TEMPERATURE DE SURFACE; VEGETATION; CROISSANCE; EVAPOTRANSPIRATION; RESSOURCES EN EAU; EAU DE SURFACE; EAU SOUTERRAINE; TELEDETECTION; MESURE IN SITU; VARIATION TEMPORELLE; MODELISATION; ESTIMATION; PROGRAMME DE RECHERCHE; RECHERCHE PLURIDISCIPLINAIRE.
Ano: 1997 URL: http://www.documentation.ird.fr/hor/fdi:010023310
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Carbon sequestration and water-use by eucalypt plantations in Congo and Brazil Inra
Nouvellon, Y.; Stape, J.L.; Bonnefond, J.M.; Bouillet, J.-P.; Saint-André, L.; Hamel, O.; Epron, D..
Tipo: Meeting Paper Palavras-chave:  .
Ano: 2009 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010373e3a37&uri=/notices/prodinra1/2011/05/
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Scaling-up productivity (NPP) using light or water use efficiencies (LUE, WUE) from a two-layer tropical plantation Inra
Roupsard, O.; Le Maire, G.; Nouvellon, Y.; Dauzat, J.; Jourdan, C.; Navarro, M.; Bonnefond, J.M.; Saint-André, L.; Mialet-Serra, I.; Hamel, O.; Rouzière, A.; Bouillet, J.-P..
Net primary productivity (NPP) is a key driver of ecosystem C balance. Scaling NPP up to larger areas requires indirect methods: (a) for examble epsilon models based on light use efficiency (LUE = NPP/APAR, where APAR is the absorbed photosynthetically active radiation by green elements of canopy, or else models based on water-use-efficiency (WUE = NPP/E, where E = evapo-transpiration); (b) remote sensing tools to estimate the fraction of APAR(fAPAR) from vegetation indexes, or to estimate E. However, LUE and WUE are suspected to vary in space (edapho-climatic conditions, planting density) and time (seasonality, age), which needs to be documented before scaling up. Moreover, the application of this scaling approach to agroforestry systems with a stratified...
Tipo: Journal Article Palavras-chave: PRODUCTION PRIMAIRE NETTE; EFFICACITE DE LA LUMIERE UTILISEE; EFFICACITE DE L'EAU UTILISEE COCOS NUCIFERA L.
Ano: 2009 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20098aa0a84&uri=/notices/prodinra1/2011/05/
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Slash and litter management effects on eucalyptus productivity: a synthesis using a growth and yield modelling approach Inra
Saint-André, L.; Laclau, J.P.; Deleporte, P.; Gava, J.L.; Gonçalves, J.L.M.; Mendham, D.; Nzila, J.D.; Smith, C.; du Toit, B.; Xu, D.P.; Sankaran, K.V.; Marien, J.N.; Nouvellon, Y.; Bouillet, J.P.; Ranger, J..
Within the context of sustainable management of forest ecosystems, a network was started by the Center for International Forestry Research in 1995 to evaluate the impacts of slash management practices on the productivity of eucalypt, acacia and pine plantations. This network has now reached one full rotation for the ten eucalypt sites in Australia, Brazil, China, Congo, India and South Africa.This paper reports an overall synthesis of tree and stand growth. Using a growth and yield modelling approach, we investigated the effects of slash management on site index defined as the asymptotic dominant height, basal area growth and stand structure. There were significant effects of slash and litter management treatments on two processes that drive tree and stand...
Tipo: Conference Paper Palavras-chave: LITIERE; REMANENTS; GESTION DURABLE; INDICE STATIONNEL; INDICE SITE; HAUTEUR DOMINANTE; SURFACE TERRIERE; STRUCTURE DU PEUPLEMENT; TENEUR EN CARBONE DU SOL; CARBONE ORGANIQUE; TENEUR EN AZOTE FOREST PLANTATIONS; PRODUCTIVITY; SOIL CHEMICAL PROPERTIES; IMPACT; SHORT ROTATION FORESTRY; SILVICULTURAL SYSTEMS.
Ano: 2008 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010570f61f&uri=/notices/prodinra1/2011/03/
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Water and energy fluxes above an Eucalyptus plantation in Brazil: environmental control and comparison with two eucalypt plantations in Congo Inra
Nouvellon, Y.; Stape, J.L.; Laclau, J.-P.; Bonnefond, J.M.; da Rocha, H.; Campoe, O.C.; Marsden, C.; Bouillet, J.-P.; Loos, R.A.; Kinana, A.; Le Maire, G.; Saint-André, L.; Roupsard, O..
Tipo: Meeting Paper Palavras-chave:  EUCALYPT PLANTATION; ACTUAL EVAPOTRANSPIRATION; EDDY-COVARIANCE; CANOPY STOMATAL CONDUCTANCE.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010d040810c&uri=/notices/prodinra1/2011/06/
Registros recuperados: 6
Primeira ... 1 ... Última
 

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