Suivre
Jean-Michel Harmand
Jean-Michel Harmand
CIRAD, UMR Eco&Sols, ICRAF
Adresse e-mail validée de cirad.fr
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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
2282003
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, 269-286, 2010
2022010
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
1482012
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
1212011
Shade: a key factor for coffee sustainability and quality.
P Vaast, RV Kanten, P Siles, B Dzib, N Franck, JM Harmand, M Génard
ASIC 2004. 20th International Conference on Coffee Science, Bangalore, India …, 2005
1132005
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, 329-345, 2008
1062008
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
972014
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, 361-378, 2010
902010
Modelling the hydrological behaviour of a coffee agroforestry basin in Costa Rica
F Gómez-Delgado, O Roupsard, G Le Maire, S Taugourdeau, A Pérez, ...
Hydrology and earth system sciences 15 (1), 369-392, 2011
872011
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
832010
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
822004
Symbiotic dinitrogen fixation by trees: an underestimated resource in agroforestry systems?
P Nygren, MP Fernandez, JM Harmand, HA Leblanc
Nutrient Cycling in Agroecosystems 94, 123-160, 2012
782012
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
782007
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
73*2004
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
682001
Coffee and cocoa production in agroforestry—a climate-smart agriculture model
P Vaast, JM Harmand, B Rapidel, P Jagoret, O Deheuvels
Climate change and agriculture worldwide, 209-224, 2016
642016
Differences in nitrogen cycling and soil mineralisation between a eucalypt plantation and a mixed eucalypt and Acacia mangium plantation on a sandy tropical soil
SV Tchichelle, D Epron, F Mialoundama, LS Koutika, JM Harmand, ...
Southern Forests: a Journal of Forest Science 79 (1), 1-8, 2017
562017
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
562012
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, 341-359, 2010
562010
Shade trees have higher impact on soil nutrient availability and food web in organic than conventional coffee agroforestry
M Sauvadet, K Van den Meersche, C Allinne, F Gay, ...
Science of the Total Environment 649, 1065-1074, 2019
522019
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