Harmand Jean-Michel
Harmand Jean-Michel
CIRAD, UMR Eco&Sols, ICRAF
Dirección de correo verificada de cirad.fr
TítuloCitado porAño
Servicios ambientales de los sistemas agroforestales
J Beer, C Harvey, M Ibrahim, JM Harmand, E Somarriba, F Jiménez
Agroforestería en las Américas 10 (37-38), 80-87, 2003
1642003
Effects of Inga densiflora on the microclimate of coffee (Coffea arabica L.) and overall biomass under optimal growing conditions in Costa Rica
P Siles, JM Harmand, P Vaast
Agroforestry systems 78 (3), 269-286, 2010
1472010
Shade: a key factor for coffee sustainability and quality
P Vaast, R Van Kanten, P Siles, B Dzib, N Franck, JM Harmand, ...
ASIC, 2005
782005
Changes in carbon stock and greenhouse gas balance in a coffee (Coffea arabica) monoculture versus an agroforestry system with Inga densiflora, in Costa Rica
K Hergoualc’h, E Blanchart, U Skiba, C Hénault, JM Harmand
Agriculture, Ecosystems & Environment 148, 102-110, 2012
762012
Fluxes of greenhouse gases from Andosols under coffee in monoculture or shaded by Inga densiflora in Costa Rica
K Hergoualc’h, U Skiba, JM Harmand, C Hénault
Biogeochemistry 89 (3), 329, 2008
752008
Modelling the hydrological behaviour of a coffee agroforestry basin in Costa Rica
F Gómez-Delgado, O Roupsard, G Maire, S Taugourdeau, A Pérez, ...
Hydrology and earth system sciences 15 (1), 369-392, 2011
722011
Agroforestry associating coffee and Inga densiflora results in complementarity for water uptake and decreases deep drainage in Costa Rica
P Cannavo, J Sansoulet, JM Harmand, P Siles, E Dreyer, P Vaast
Agriculture, ecosystems & environment 140 (1-2), 1-13, 2011
652011
Relaciones entre la cobertura arbórea en potreros y la producción bovina en fincas ganaderas en el trópico seco en Cañas, Costa Rica. Relationships between tree cover in …
C Restrepo Sáenz, M Ibrahim, C Harvey, JM Harmand, J Morales
Agroforestería en las Américas (CATIE). 2004.(, 2004
64*2004
Nitrogen dynamics and soil nitrate retention in a Coffea arabica—Eucalyptus deglupta agroforestry system in Southern Costa Rica
JM Harmand, H Avila, E Dambrine, U Skiba, S de Miguel, RV Renderos, ...
Biogeochemistry 85 (2), 125-139, 2007
632007
Management of soil organic matter in semiarid Africa for annual cropping systems
F Ganry, C Feller, JM Harmand, H Guibert
Nutrient Cycling in Agroecosystems 61 (1), 105-118, 2001
622001
Aboveground and belowground biomass, productivity and nutrient accumulation in tree improved fallows in the dry tropics of Cameroon
JM Harmand, CF Njiti, F Bernhard-Reversat, H Puig
Forest ecology and management 188 (1-3), 249-265, 2004
612004
Coffee agroforestry systems in Central America: II. Development of a simple process-based model and preliminary results
M Van Oijen, J Dauzat, JM Harmand, G Lawson, P Vaast
Agroforestry systems 80 (3), 361-378, 2010
592010
Leaf area index as an indicator of ecosystem services and management practices: an application for coffee agroforestry
S Taugourdeau, G Le Maire, J Avelino, JR Jones, LG Ramirez, ...
Agriculture, Ecosystems & Environment 192, 19-37, 2014
562014
Rainfall partitioning into throughfall, stemflow and interception loss in a coffee (Coffea arabica L.) monoculture compared to an agroforestry system with Inga densiflora
P Siles, P Vaast, E Dreyer, JM Harmand
Journal of Hydrology 395 (1-2), 39-48, 2010
562010
Symbiotic dinitrogen fixation by trees: an underestimated resource in agroforestry systems?
P Nygren, MP Fernández, JM Harmand, HA Leblanc
Nutrient Cycling in Agroecosystems 94 (2-3), 123-160, 2012
432012
Nitrogen and phosphorus economy of a legume tree-cereal intercropping system under controlled conditions
ME Isaac, P Hinsinger, JM Harmand
Science of the total environment 434, 71-78, 2012
422012
Tree age and soil phosphorus conditions influence N2-fixation rates and soil N dynamics in natural populations of Acacia senegal
ME Isaac, JM Harmand, D Lesueur, J Lelon
Forest ecology and management 261 (3), 582-588, 2011
342011
The utility of process-based models for simulating N2O emissions from soils: A case study based on Costa Rican coffee plantations
K Hergoualc'h, JM Harmand, P Cannavo, U Skiba, R Oliver, C Hénault
Soil Biology and Biochemistry 41 (11), 2343-2355, 2009
322009
Rôle des espèces ligneuses à croissance rapide dans le fonctionnement biogéochimique de la jachère. Effets sur la restauration de la fertilité des sols ferrugineux tropicaux …
JM Harmand, P ICI, Q RÉSULTATS
Thèse de doctorat de l’Université de Paris VI en Biologie et Ecologie …, 1997
321997
Coffee agroforestry systems in Central America: I. A review of quantitative information on physiological and ecological processes
M Van Oijen, J Dauzat, JM Harmand, G Lawson, P Vaast
Agroforestry systems 80 (3), 341-359, 2010
282010
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Artículos 1–20