Skip to Main content

Keywords

Export Publications

Export the displayed publications:
Number of documents

92

Head of the UR ASTRO / Researcher modelling the agro-ecological transition


Head of the Tropical AgroSystems Research Unit at INRAE in Guadeloupe (UR ASTRO).

My research activities focus on the mobilization of agroecology and bioeconomy to develop a climate-smart agriculture at the scale of territories. Climate-smart agriculture has a triple objective of resilience to climate hazards, GHG mitigation and food self-sufficiency of territories. I am particularly interested in the conditions for the transition of agricultural systems towards these new agricultural models in order to accelerate the change of practices and the implications for the adaptation of public policies. To do so, I mobilize a variety of tools from agronomic and economic sciences: farm diagnosis, farm typology, system experimentation, multi-criteria evaluation, econometrics, experimental economics, choice experiment, mathematical programming and optimization.


Journal articles26 documents

  • Jean-Marc Blazy, François Causeret, Sébastien Guyader. Immediate impacts of COVID-19 crisis on agricultural and food systems in the Caribbean. Agricultural Systems, Elsevier Masson, 2021, 190, pp.103106. ⟨10.1016/j.agsy.2021.103106⟩. ⟨hal-03210310⟩
  • Marie Dupré, Jean-Marc Blazy, Thierry Michels, Pierre-Yves Le Gal. Supporting policymakers in designing agricultural policy instruments: A participatory approach with a regional bioeconomic model in La Réunion (France). Land Use Policy, Elsevier, 2021, 100, pp.105128. ⟨10.1016/j.landusepol.2020.105128⟩. ⟨hal-03372223⟩
  • Jean-Marc Blazy, Subervie Julie, Jacky Paul, François Causeret, Loic Guindé, et al.. Ex-ante assessment of the cost-effectiveness of public policies to sequester carbon in soils. Ecological Economics, Elsevier, 2021, 190, pp.107213. ⟨10.1016/j.ecolecon.2021.107213⟩. ⟨hal-03340601⟩
  • Pierre Chopin, Loic Guinde, François Causeret, Göran Bergkvist, Jean-Marc Blazy. Integrating stakeholder preferences into assessment of scenarios for electricity production from locally produced biomass on a small island. Renewable Energy, Elsevier, 2019, 131, pp.128-136. ⟨10.1016/j.renene.2018.06.031⟩. ⟨hal-02624256⟩
  • Killian Chary, Joël Aubin, Loic Guinde, Jorge Sierra, Jean-Marc Blazy. Cultivating biomass locally or importing it? LCA of biomass provision scenarios for cleaner electricity production in a small tropical island. Biomass and Bioenergy, Elsevier, 2018, 110, pp.1--12. ⟨10.1016/j.biombioe.2018.01.009⟩. ⟨hal-01826724⟩
  • Jacky Paul, Jorge Sierra, François Causeret, Loic Guinde, Jean-Marc Blazy. Factors affecting the adoption of compost use by farmers in small tropical Caribbean islands. Journal of Cleaner Production, Elsevier, 2017, 142, pp.1387-1396. ⟨10.1016/j.jclepro.2016.11.168⟩. ⟨hal-01606267⟩
  • Pierre Chopin, Jean-Marc Blazy, Loïc Guindé, Régis Tournebize, Thierry Doré. A novel approach for assessing the contribution of agricultural systems to the sustainable development of regions with multi-scale indicators: Application to Guadeloupe. Land Use Policy, Elsevier, 2017, 62, pp.132 - 142. ⟨10.1016/j.landusepol.2016.12.021⟩. ⟨hal-01430134⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Jacques Wéry, Thierry Doré. A framework for designing multi-functional agricultural landscapes: Application to Guadeloupe Island. Agricultural Systems, Elsevier Masson, 2017, 157, pp.316-329. ⟨10.1016/j.agsy.2016.10.003⟩. ⟨hal-01506530⟩
  • Carla Barlagne, Denis Cornet, Jean-Marc Blazy, Jean-Louis Diman, Harry Ozier-Lafontaine. Consumers' preferences for fresh yam: a focus group study. Critical Reviews in Food Science and Nutrition, Taylor & Francis, 2017, 5 (1), pp.54-66. ⟨10.1002/fsn3.364⟩. ⟨hal-02622383⟩
  • Pierre Chopin, Jérôme Tirolien, Jean-Marc Blazy. Ex-ante sustainability assessment of cleaner banana production systems. Journal of Cleaner Production, Elsevier, 2016, 139, pp.15-24. ⟨10.1016/j.jclepro.2016.08.036⟩. ⟨hal-01602356⟩
  • Laurent Penet, Emilie Barthe, Angela Alleyne, Jean-Marc Blazy. Disease risk perception and diversity of management strategies by farmers: The case of anthracnose caused by Colletotrichum gloeosporioides on water yams (Dioscorea alata) in Guadeloupe. Crop Protection, Elsevier, 2016, 88, pp.7-17. ⟨10.1016/j.cropro.2016.05.005⟩. ⟨hal-02641263⟩
  • Jorge Sierra, J. L. Chopart, Loic Guinde, Jean-Marc Blazy. Optimization of Biomass and Compost Management to Sustain Soil Organic Matter in Energy Cane Cropping Systems in a Tropical Polluted Soil: a Modelling Study. BioEnergy Research, Springer, 2016, 9 (3), pp.798-808. ⟨10.1007/s12155-016-9729-z⟩. ⟨hal-02630651⟩
  • Claude Pavis, Laurent Penet, Jean-Marc Blazy, François Bussière, Sébastien Guyader, et al.. Yam varietal dynamics and its implications for agrobiodiversity management in the French West Indies.. Annals of Botany, Oxford University Press (OUP), 2016, Soumis. ⟨hal-02947149⟩
  • Laurent Penet, Denis Cornet, Jean-Marc Blazy, Angela Alleyne, Emilie Simone Barthe, et al.. Varietal Dynamics and Yam Agro-Diversity Demonstrate Complex Trajectories Intersecting Farmers’ Strategies, Networks, and Disease Experience. Frontiers in Plant Science, Frontiers, 2016, 7, ⟨10.3389/fpls.2016.01962⟩. ⟨hal-01608280⟩
  • Jean-Marc Blazy, Carla Barlagne, Jorge Sierra. Environmental and economic impacts of agri-environmental schemes designed in French West Indies to enhance soil C sequestration and reduce pollution risks. A modelling approach. Agricultural Systems, Elsevier Masson, 2015, 140, pp.11-18. ⟨10.1016/j.agsy.2015.08.009⟩. ⟨hal-01213148⟩
  • Carla Barlagne, Pascale Bazoche, Alban Thomas, Harry Ozier-Lafontaine, François Causeret, et al.. Promoting local foods in small island states: The role of information policies. Food Policy, Elsevier, 2015, 57, pp.62-72. ⟨10.1016/j.foodpol.2015.09.003⟩. ⟨hal-02633369⟩
  • Bruno Rapidel, Aude Ripoche, Clémentine Allinne, Aurélie Metay, Olivier Deheuvels, et al.. Analysis of ecosystem services trade-offs to design agroecosystems with perennial crops. Agronomy for Sustainable Development, Springer Verlag/EDP Sciences/INRA, 2015, 35 (4), pp.0. ⟨10.1007/s13593-015-0317-y⟩. ⟨hal-01341046⟩
  • Pierre Chopin, Loic Guinde, Jean-Marc Blazy, Thierry Doré. MOSAICA: A multi-scale bioeconomic model for the design and ex ante assessment of cropping system mosaics. Agricultural Systems, Elsevier Masson, 2015, 140, pp.26-39. ⟨10.1016/j.agsy.2015.08.006⟩. ⟨hal-01216256⟩
  • Pierre Chopin, Jean-Marc Blazy, Thierry Doré. A new method to assess farming system evolution at the landscape scale. Agronomy for Sustainable Development, Springer Verlag/EDP Sciences/INRA, 2015, 35 (1), pp.325-337. ⟨10.1007/s13593-014-0250-5⟩. ⟨hal-01284267⟩
  • Pierre Chopin, Jean-Marc Blazy. Assessment of regional variability in crop yields with spatial autocorrelation: Banana farms and policy implications in Martinique. Agriculture, Ecosystems and Environment, Elsevier Masson, 2013, 181 (1 December 2013), pp.12-21. ⟨10.1016/j.agee.2013.09.001⟩. ⟨hal-02650381⟩
  • Jean-Marc Blazy. De l’innovation à l’adoption de nouvelles pratiques dans la filière banane. Innovations Agronomiques, INRAE, 2011, 16, pp.25-37. ⟨hal-02642881⟩
  • Jean-Marc Blazy, Alain Carpentier, Alban Thomas. The willingness to adopt agro-ecological innovations: application of choice modelling to Caribbean banana planters. Ecological Economics, Elsevier, 2011, 72, pp.140-150. ⟨10.1016/j.ecolecon.2011.09.021⟩. ⟨hal-01462636⟩
  • Jean-Marc Blazy, Philippe Tixier, Alban Thomas, Harry Ozier Lafontaine, Frederic Salmon, et al.. BANAD: A farm model for ex ante assessment of agro-ecological innovations and its application to banana farms in Guadeloupe. Agricultural Systems, Elsevier Masson, 2010, 103 (4), pp.221-232. ⟨10.1016/j.agsy.2010.01.004⟩. ⟨hal-02658635⟩
  • Jean-Marc Blazy, Marc Dorel, Frederic Salmon, Harry Ozier Lafontaine, Jacques Wéry, et al.. Model-based assessment of technological innovation in banana cropping systems contextualized by farm types in Guadeloupe. European Journal of Agronomy, Elsevier, 2009, 31 (1), pp.10-19. ⟨10.1016/j.eja.2009.02.001⟩. ⟨hal-02659652⟩
  • Inacio de Barros, Jean-Marc Blazy, Geraldo Stachetti Rodrigues, Régis Tournebize, Jean-Pierre Cinna. Emergy evaluation and economic performance of banana cropping systems in Guadeloupe (French West Indies). Agriculture, Ecosystems and Environment, Elsevier Masson, 2009, 129 (4), pp.437-449. ⟨10.1016/j.agee.2008.10.015⟩. ⟨hal-02665390⟩
  • Jean-Marc Blazy, Harry Ozier-Lafontaine, Thierry Doré, Alban Thomas, Jacques Wéry. A methodological framework that accounts for farm diversity in the prototyping of crop management systems. Application to banana-based systems in Guadeloupe. Agricultural Systems, Elsevier Masson, 2009, 101 (1-2), pp.30-41. ⟨10.1016/j.agsy.2009.02.004⟩. ⟨hal-01173168⟩

Conference papers43 documents

  • Jean-Marc Blazy, Solene Guillot, Loic Guinde, Régis Tournebize, Matthieu Duval, et al.. Integrated modeling of transition scenarios towards climate-smart agriculture based on agro-ecology and territorial bio-economy. 6. International Symposium for Farming Systems Design : FSD6, Universidad de la República (UdelaR). Montevideo, URY.; Instituto Nacional de Tecnología Agropecuaria (INTA). ARG., Aug 2019, Montevideo, Uruguay. 3 p. ⟨hal-02790723⟩
  • Jacques Wéry, François Affholder, H. Belhouchette, Jacques-Eric Bergez, Jean-Marc Blazy, et al.. Farm-centered integrated modelling for the design of sustainable agricultural systems. 15. European Society for Agronomy Congress (ESA), Aug 2018, Genève, Switzerland. 180 p. ⟨hal-02735450⟩
  • Jean-Marc Blazy, Jean-Louis Chopart, Anna Laffont, François Causeret, Killian Chary, et al.. Production of electricity from energy cane in small tropical islands: an ex ante agro-environmental, economic and industrial analysis in Guadeloupe. 52. Annual Meeting of the Caribbean Food Crops Society (CFCS), Jul 2016, Le Gosier, Guadeloupe, France. ⟨hal-02739453⟩
  • Laurent Penet, Jean-Marc Blazy, Angela Alleyne, Sébastien Guyader, Michelle Pétro, et al.. Biogeography, landscape and agronomic correlates of a fungal crop pathogen in the Caribbean: can we infer a way to sustainable disease management?. Evolution 2015, Jun 2016, Guaruja, Brazil. ⟨hal-02947609⟩
  • Claude Pavis, Laurent Penet, Jean-Marc Blazy, François Bussière, Sébastien Guyader, et al.. Varietal dynamics in yam producers from Guadeloupe: cultivation trajectories for two commonly grown cutivars. 52. Annual meeting CFCS, Jul 2016, Le Gosier, Guadeloupe, France. ⟨hal-02743955⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Thierry Doré. A modeling framework for designing innovative sustainable agricultural land systems: application to Guadeloupe. 31st West Indies Agricultural economics conference, Aug 2015, Christiansted, U.S. Virgin Islands. ⟨hal-02739286⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Thierry Doré. Designing innovative agricultural land systems in the Caribbean: application to Guadeloupe. 51st conference of the Caribbean Food Crop Society, Jul 2015, Paramaribo, Suriname. ⟨hal-02739925⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Thierry Doré. MOSAICA - A spatially-explicit multi-scale bioeconomic model to design and assess agricultural landscapes. . The 5th International Symposium for Farming Systems Design “Multi-functional farming systems in a changing world”, Sep 2015, Montpellier, France. ⟨hal-01357191⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Thierry Doré. A spatially explicit multi-scale bioeconomic model to design and assess agricultural landscapes. The 5th International Symposium for Farming Systems Design, Sep 2015, Montpellier, France. ⟨hal-02742669⟩
  • Laurent Penet, Jean-Marc Blazy, Angela Alleyne, Sébastien Guyader, Michelle Pétro, et al.. Biogeography of a fungal crop pathogen in the Antilles: diversity, structuration and landscape and agronomic correlates of epidemics. Université of Santarem (UFOPA). Santarem, BRA.; Brazilian Agricultural Research Corporation (EMBRAPA). Belem, BRA., 2015. ⟨hal-02947614⟩
  • Laurent Penet, Jean-Marc Blazy, Angela Alleyne, Sébastien Guyader, Michelle Pétro, et al.. Anthracnose disease on Water Yams in the Lesser Antilles: prevalence and severity contrasts in three Caribbean Islands. 51. Caribbean Food Crops Society (CFCS) Annual Meeting, Jul 2015, Paramaribo, Suriname. ⟨hal-02947610⟩
  • Jean-Marc Blazy, Pierre Chopin, Thierry Doré, Jacques Wéry. Integrating field, farm and territory scales in the design of agricultural systems.. The 5th International Symposium for Farming Systems Design “Multi-functional farming systems in a changing world”, Sep 2015, Montpellier, France. 538 p. ⟨hal-01357188⟩
  • Jean-Marc Blazy, François Causeret, Pierre Chopin, Dominique Denon, Loic Guinde, et al.. Building sustainable biomass-based energy system for Caribbean islands. 50. Annual Meeting of the Caribbean Food Crops Society, Caribbean Food Crops Society (CFCS). INT.; University of the Virgin Islands (UVI). VIR., Jul 2014, St Thomas, U.S. Virgin Islands. 216 p. ⟨hal-02743507⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Thierry Doré. Multi-scale bio-economic modeling for the generation of innovative cropping system mosaics increasing food self-sufficiency. 1. International Conference on Global Food Security, Sep 2013, Noordwijkerhout, Netherlands. ⟨hal-01019575⟩
  • Carla Barlagne, Pascale Bazoche, Jean-Louis Diman, Jean-Marc Blazy. How to increase the demand to ensure the sustainability of a tropical sector?. 134.EAAE Seminar Labels on sustainability: an issue for consumers, producers, policy makers, and NGOs, Mar 2013, Paris, France. 22 p. ⟨hal-02809643⟩
  • Eléonore Mira, Jean-Marc Blazy, Hervé Cochard, Virgile Schemla, Maguy Dulormne. Linking morphological traits and functional strategies: a typological approach of tropical forests species. 19. Biennial ISEM Conference - Ecological Modelling for Ecosystem Sustainability in the context of Global Change, Oct 2013, Toulouse, France. pp.223. ⟨hal-00964668⟩
  • Carla Barlagne, Jean-Marc Blazy, Camille Le Roux, Jean-Louis Diman, Harry Ozier Lafontaine. Characterization of yam business diversity in Guadeloupe (French Antilles). 30. West Indies Agricultural Economics Conference, Caribbean Agro-Economic Society (CAES). Saint Augustine, TTO., Jun 2013, Port of Spain, Trinidad and Tobago. ⟨hal-02810013⟩
  • Carla Barlagne, Jean-Marc Blazy, Marianne Le Bail, Louis Georges Soler, Alban Thomas, et al.. Local market food sector analysis and design: the example of the yam sector in Guadeloupe. 1. Global Conference on Yam, International Institute of Tropical Agriculture, CGIAR (IITA). NGA., Oct 2013, Accra, Ghana. 136 p. ⟨hal-01198251⟩
  • Carla Barlagne, Jean-Marc Blazy, François Causeret, Marianne Le Bail, Louis Georges Soler, et al.. Connecting the supply and demand via labelling options for the sustainability of a food sector. The example of the yam sector in Guadeloupe. 1. International Conference on Global Food Security, Sep 2013, Noordwijkerhout, Netherlands. ⟨hal-01019574⟩
  • Carla Barlagne, Camille Le Roux, Jean-Louis Diman, Jean-Marc Blazy. Commercialisation de l’igname en Guadeloupe : atouts et contraintes des différents circuits. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre Départementale d'Agriculture de Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02750227⟩
  • Carla Barlagne, François Causeret, Jean-Marc Blazy. Produire de l’igname en Guadeloupe : combien ça coûte, combien ça rapporte ?. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre Départementale d'Agriculture de Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02750074⟩
  • François Causeret, Carla Barlagne, Colette Bertrand, Jean-Marc Blazy. Ignamarge : Outil d’évaluation technico-économique de la production d’igname. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre Départementale d'Agriculture de Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02749531⟩
  • Jean-Marc Blazy, Régis Tournebize. Les mauvaises herbes sont-elles si mauvaises ? : Utilisation des plantes locales pour des services agro-écologiques. Atelier de formation du Parc Paysager de Petit-Canal, Parc Paysager de Petit-Canal. Petit-Canal, FRA., Jan 2012, Petit-Canal, France. ⟨hal-02805169⟩
  • Carla Barlagne, François Causeret, Jean-Marc Blazy. Growing yam in Guadeloupe : How much does it cost and how much does it pay?. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre Départementale d'Agriculture de Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02745217⟩
  • Carla Barlagne, Camille Le Roux, Jean-Louis Diman, Jean-Marc Blazy. Strengths and weaknesses of the different yam marketing chains in Guadeloupe. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre Départementale d'Agriculture de Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02745155⟩
  • Carla Barlagne, Jean-Marc Blazy, Julian Osseux, Harry Ozier Lafontaine. Forces et faiblesses de la filière igname et pistes d’amélioration. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre d'Agriculture de la Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02748954⟩
  • François Causeret, Carla Barlagne, Colette Bertrand, Jean-Marc Blazy. Ignamarge: a technical and economic evaluation tool of yam production. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre Départementale d'Agriculture de Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02750012⟩
  • Carla Barlagne, Jean-Marc Blazy, Julian Osseux, Harry Ozier Lafontaine. Strengths and weaknesses of yam sector and prospects for improvement. Journ'iames 2012, Institut National de Recherche Agronomique (INRA). UR Agrosystèmes tropicaux (1321).; Chambre d'Agriculture de la Guadeloupe. Baie-Mahault (Guadeloupe), FRA., Sep 2012, Petit-Bourg ; Petit-Canal (Guadeloupe), France. pp.27. ⟨hal-02748721⟩
  • Caroline Lejars, Jean Louis Fusillier, Jean-Marc Blazy, Loic Guinde, Thomas Merle, et al.. Une filière canne dédiée à la production électrique peut-elle avoir un intérêt économique et environnemental ? Méthodes et premiers éléments d’analyse en Guadeloupe. Congrès sucrier ARTAS / AFCAS 2012, Association Réunionnaise pour le développement de la Technologie Agricole et Sucrière (ARTAS). FRA.; Association Française de la Canne à Sucre (AFCAS). FRA., Sep 2012, Saint-Gilles, France. 93 p. ⟨hal-02748916⟩
  • Carla Barlagne, Jean-Marc Blazy. Caractérisation des systèmes de production d’igname en Guadeloupe et étude des déterminants des choix variétaux des agriculteurs. 48. Colloque annuel de l’ASRDLF (Association de Science Régionale de Langue Française) : Migrations et Territoires, Université des Antilles et de la Guyane (UAG). Ceregmia (Centre d'Etude et de Recherche en Economie Gestion Modélisation et Informatique Appliquée), Schoelcher, FRA.; Université des Antilles et de la Guyane (UAG). Schoelcher, FRA.; Association de Science Régionale de Langue Française (ASRDLF). Paris, FRA., Jul 2011, Schoelcher, France. 14 p. ⟨hal-02811233⟩
  • Jérôme Tirolien, Jean-Marc Blazy. Evaluation multicritère de la durabilité de systèmes de culture bananiers innovants en Guadeloupe : Adaptation et utilisation de l’outil MASC. 48. Colloque annuel de l’ASRDLF (Association de Science Régionale de Langue Française) : Migrations et Territoires, Université des Antilles et de la Guyane (UAG). Centre d'Etude et de Recherche en Economie, Gestion, Modélisation et Informatique Appliquée - Faculté de droit et d'économie, Schoelcher, FRA.; Université des Antilles et de la Guyane (UAG). Schoelcher, FRA.; Association de Science Régionale de Langue Française (ASRDLF). Paris, FRA., Aug 2011, Schoelcher, France. 15 p. ⟨hal-02811482⟩
  • Jean-Marc Blazy, François Causeret, Jean-Louis Diman. Conditions d’adoption de plantes de services agro-écologiques en rotation avec la banane aux Antilles. 48. Colloque annuel de l’ASRDLF (Association de Science Régionale de Langue Française) : Migrations et Territoires, Université des Antilles et de la Guyane (UAG). Centre d'Etude et de Recherche en Economie, Gestion, Modélisation et Informatique Appliquée - Faculté de droit et d'économie, Schoelcher, FRA.; Université des Antilles et de la Guyane (UAG). Schoelcher, FRA.; Association de Science Régionale de Langue Française (ASRDLF). Paris, FRA., Aug 2011, Schoelcher, France. 17 p. ⟨hal-02809322⟩
  • Jean-Marc Blazy. De l’innovation à l’adoption de nouvelles pratiques dans la filière banane. Carrefours de l’innovation agronomique "Systèmes durables de production et de transformation agricoles aux Antilles et en Guyane", Nov 2011, Le Lamentin (Guadeloupe); Fort-de-France (Martinique), France. 13 p. ⟨hal-02745313⟩
  • Jean-Marc Blazy, Philippe Tixier, Audrey Fanchone. De l’innovation à l’adoption de nouvelles pratiques de production dans la filière banane. Nouvelles pratiques à haute performance économique et environnementale en Outre-mer. Rencontre Inra-Cirad au Salon International de l'Agriculture, Feb 2011, Paris, France. ⟨hal-02805933⟩
  • Jean-Marc Blazy, Jérôme Tirolien. Adaptation et utilisation de l’outil MASC pour l’évaluation ex ante de systèmes de culture bananiers innovants en Guadeloupe. Le modèle MASC et ses utilisations pour l’évaluation de la durabilité des systèmes de cultures, Réseau Mixte Technologique "Systèmes de Cultures Innovants". FRA., Mar 2010, Paris, France. pp.29. ⟨hal-02754815⟩
  • Jean-Marc Blazy, Harry Ozier Lafontaine, Alban Thomas, Jean Marc Meynard, Jacques Wery. A method combining simulation models and on farm surveys for ex ante assessment of agro-ecological innovations. 11. ESA Congress, Aug 2010, Montpellier, France. ⟨hal-02753021⟩
  • Christian Gary, Jean Marc Barbier, Patrick Rio, Patrick Andrieux, Jean-Marc Blazy, et al.. How to design technical and organizational innovations to promote sustainable development in catchment with intensive use of pesticides. AgSAP Conference 2009, Mar 2009, Egmond aan Zee, Netherlands. ⟨hal-02752271⟩
  • Inacio de Barros, Jean-Marc Blazy, Geraldo Stachetti Rodrigues, Régis Tournebize, Jean-Pierre Cinna. Emergy evaluation and economic performance of banana cropping systems in Guadeloupe (French West Indies). Farming Systems Design 2009, Aug 2009, Monterey, California, United States. ⟨hal-02756114⟩
  • Jean-Marc Blazy, Harry Ozier Lafontaine, Alban Thomas, Jean Marc Meynard, Jacques Wery. A method for ex ante modelling of adoption of alternative crop management systems. International symposium on methodologies for integrated analysis of farm production systems, Aug 2009, Monterey, United States. ⟨hal-02750939⟩
  • Jean-Marc Blazy, Daniel Peregrine, Jean-Louis Diman, François Causeret. Assessment of banana farmers' flexibility for adopting agro-ecological innovations in Guadeloupe: a typological approach. 8. European IFSA Symposium, Jul 2008, Clermont-Ferrand, France. ⟨hal-02755302⟩
  • Jean-Marc Blazy, Inacio de Barros, Geraldo S. Rodrigues, Harry Ozier Lafontaine. Environmental damages versus economic performance, sustainability of guadeloupean banana cropping systems in question: an emergetic approach. 44. Annual Meeting of the Caribbean Food Crops Society (CFCS), Jul 2008, Miami, Floride, United States. 178 p. (vol. 1) ; 355 p. (vol. 2). ⟨hal-02752790⟩
  • Jean-Marc Blazy, Alain Carpentier, Harry Ozier Lafontaine, Alban Thomas, Philippe Tixier, et al.. Integrated ex ante assessment of agro-management innovations by combining crop, farm and adoption models. International symposium of methologies for integrated analysis of farm production systems, Sep 2007, Catania, Sicily, Italy. ⟨hal-02754869⟩
  • Marie-Françoise Zébus, Cathy Clermont-Dauphin, Jean-Marc Blazy. Etudier les conditions d'adoption d'innovations pendant leur conception. Cas de systèmes de cultures innovants à proposer aux producteurs bananiers (Guadeloupe). 41. Annual meeting CFCS, Jul 2005, Le Gosier, Guadeloupe, France. ⟨hal-02763215⟩

Poster communications5 documents

  • Jean-Marc Blazy, Carla Barlagne, Jorge Sierra. A modelling approach for assessing environmental and economic impacts of agri-environmental schemes (AES) to enhance soil C sequestration and reduce pollution risks. iCROPM2016 International Crop Modelling Symposium "Crop Modelling for Agriculture and Food Security under Global Change", Mar 2016, Berlin, Germany. 2016. ⟨hal-02797457⟩
  • Jacky Paul, Jorge Sierra, François Causeret, Loic Guinde, Jean-Marc Blazy. Factors affecting compost adoption by farmers in small tropical islands in the Caribbean. 52. Annual Meeting of the Caribbean Food Crops Society (CFCS), 2016, Le Gosier, Guadeloupe, France. Caribbean Food Crops Society, Caribbean Food Crops Society Proceedings, 52, 2016, Proceedings of the 52nd Annual Meeting "Engineering ecological modernization of agriculture; Exploring the potential of tropical biological resources for innovation; Towards a bio-economic development of Caribbean countries". ⟨hal-02740127⟩
  • Jean-Marc Blazy, Pierre Chopin, Thierry Doré, Loic Guinde, Jacky Paul, et al.. Prototyping climate-smart agricultural landscapes: a generic modelling framework and application in a tropical island. Climate Smart Agriculture 2015, Mar 2015, Montpellier, France. 225 p., 2015, Climate Smart Agriculture 2015. Global science Conference. Parallel sessions L3: Towards Climate-smart Solutions. ⟨hal-01173354⟩
  • Pierre Chopin, Jean-Marc Blazy, Loic Guinde, Jacques Wéry, Thierry Doré. A modeling framework for designing and assessing multi-functional agricultural landscapes with scenario analysis. 5. International Symposium for Farming Systems Design (AGRO2015), Sep 2015, Montpellier, France. 553 p., 2015, Proceedings of the 5th International Symposium for farming systems design "Multi-functionnal farming systems in a changing world". ⟨hal-02740901⟩
  • Inacio de Barros, - Rodrigues, Geraldo Stachetti, Jean-Marc Blazy. Desempenho ambiental de sistemas de produção de banana em Guadalupe (Índias Ocidentais Francesas) avaliadas pela análise emergética. 22. Congresso Brasileiro de Fruticultura, Oct 2012, Bento Gonçalves - RS, Brazil. Sociedade Brasileira de Fruticultura, 2012, Anais. XXII Congresso Brasileiro de Fruticultura. Bento Gonçalves - RS. 22 a 26 de outubro de 2012. ⟨hal-02750314⟩

Directions of work or proceedings1 document

  • Claude Pavis, Jean-Marc Blazy, François Bussière. Actes de Journ'iames 2012 : Journée technique sur l'igname en Guadeloupe.. Journ'iames 2012, Sep 2012, Petit-Bourg, Guadeloupe, France. 28 p., 2012. ⟨hal-02806096⟩

Other publications2 documents

  • Jean-Marc Blazy, Jorge Sierra. Kompostaj, une technique pour réduire vos déchets et fertiliser vos plantes. 2014. ⟨hal-02800379⟩
  • Jean-Marc Blazy. Des outils pour définir une PAC favorisant l'adoption d'innovations conciliant au mieux les attentes des agriculteurs et celles de la société : Contribution au Débat public sur l'avenir de la Politique Agricole Commune après 2013. 2010, pp.5. ⟨hal-02816986⟩

Preprints, Working Papers, ...1 document

  • Jean-Marc Blazy, Subervie Julie, Jacky Paul, François Causeret, Loic Guinde, et al.. Ex ante assessment of the cost-effectiveness of Agri-Environmental Schemes promoting compost use to sequester carbon in soils in Guadeloupe. 2020. ⟨hal-02748634⟩

Reports10 documents

  • Nathalie Bertrand, Tina Rambonilaza, Jean-Marc Blazy, Isabelle Doussan, Alain Gueringer, et al.. Le projet FUSEAU - Construire une gouvernance foncière multi-niveau au service d'une gestion intégrée de la préservation des milieux et ressources aquatiques. [Rapport de recherche] INRAE, OFB. 2020, pp.20. ⟨hal-03023464⟩
  • Sarah Moulla, Jacky Paul, François Causeret, Loic Guinde, Jean-Marc Blazy, et al.. Perception des agriculteurs sur les composts à base de boues de station d’épuration : Rapport d'étude financée par l'ADEME, l'Office de l'Eau et le Conseil Départemental de la Guadeloupe. [Autre] 2018, 11 p. ⟨hal-02790565⟩
  • Jacky Paul, Jorge Sierra, François Causeret, Loic Guinde, Jean-Marc Blazy. Déterminants de l’adoption du compost en Guadeloupe. [Rapport Technique] 2018. ⟨hal-02790209⟩
  • Jorge Sierra, Jean-Marc Blazy, Jacky Paul, François Causeret, Loic Guinde, et al.. Le compostage et la fertilisation organique à l’échelle du territoire en Guadeloupe : conditions d’émergence d’une filière de recyclage des déchets en agriculture. [Contrat] 2018. ⟨hal-02790277⟩
  • Claude Pavis, Marie Umber, Michelle Pétro, Jean-Marc Blazy, Olivier Gros. Projet CAVALBIO : Caractérisation et valorisation de la biodiversité végétale tropicale d’intérêt agronomique. [Contrat] 2016. ⟨hal-02947450⟩
  • Jean-Marc Blazy, François Causeret, Killian Chary, Pierre Chopin, Dominique Denon, et al.. Conditions d'émergence d'une filière agro-industrielle biomasse-énergie en Guadeloupe : Rapport d’exécution du programme de recherche REBECCA, WP2 « économie et environnement ». [Contrat] Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD). 2016. ⟨hal-02947476⟩
  • Jean-Marc Blazy, François Causeret, Pierre Chopin, Jean-Louis Diman, Loic Guinde. Estimation du gisement agricole potentiel pour une filière de production d'électricité à partir de biomasse issue de canne à fibres à Capesterre-Belle-Eau, Guadeloupe : Rapport final d'exécution de l'assistance technique INRA (UR 1321) dans le cadre du projet REBECCA. 2012. ⟨hal-02811057⟩
  • Jean-Marc Blazy, Jean-Louis Diman. Économie de l’innovation : conditions d’adoption de systèmes de cultures innovants en substitution d’intrants chimiques dans les exploitations bananières en Guadeloupe. Rapport final du programme de recherche financé par le Ministère de l’Outre Mer. [Contrat] 2009. ⟨hal-02811584⟩
  • Jean-Louis Diman, Jean-Marc Blazy, François Causeret. Evaluation ex-ante des conditions d’adoption de systèmes de culture innovants à bas niveau de pesticides en production bananière. [Rapport Technique] 2009. ⟨hal-02815189⟩
  • Stéphane Manceron, François Causeret, Jean-Marc Blazy. Banamarge. Outil de simulation technico-économique des exploitations bananières pour l'aide à la décision. (Version 2.01) Notice d'utilisation. [Rapport Technique] 2009, 10 p. ⟨hal-02820575⟩

Theses2 documents

  • Jean-Marc Blazy. Evaluation ex ante de systèmes de culture innovants par modélisation agronomique et économique: de la conception à l'adoption. Cas des systèmes de culture bananiers de Guadeloupe.. Sciences de la Terre. Ecole nationale superieure agronomique de montpellier - AGRO M, 2008. Français. ⟨tel-00547627⟩
  • Jean-Marc Blazy. Évaluation ex ante des systèmes de culture innovants par modélisation agronomique et économique : de la conception à l'adoption ; cas des systèmes de culture bananiers de Guadeloupe. Sciences du Vivant [q-bio]. Institut National d'Etudes Supérieures Agronomiques de Montpellier, 2008. Français. ⟨tel-02822298⟩

Habilitation à diriger des recherches1 document

  • Jean-Marc Blazy. De l’évaluation ex ante d’innovations agro-écologiques à la conception de scénarios territorialisés de transition. Sciences du Vivant [q-bio]. Ecole Nationale Supérieure Agronomique de Toulouse, 2017. ⟨tel-02790660⟩

Software1 document

  • Harry Ozier-Lafontaine, Jean-Marc Blazy, Mirza Publicol, Cindy Melfort. SIMSERV - Expert system of selection assistance of service plants. 2010. ⟨hal-02820845⟩