Résultats pour Auteur : "Van den Meersche, Karel"

Functional traits of coffee along a shade and fertility gradient in coffee agroforestry systems. Buchanan Serra, Isaac Marney E., Van den Meersche Karel, Martin Adam R.. 2019. Agroforestry Systems, 93 (4) : 1261-1273.

Shade trees have higher impact on soil nutrient availability and food web in organic than conventional coffee agroforestry. Sauvadet Marie, Van den Meersche Karel, Allinne Clémentine, Gay Frédéric, de Melo Virginio Filho Elias, Chauvat Matthieu, Becquer Thierry, Tixier Philippe, Harmand Jean-Michel. 2019. Science of the Total Environment, 649 : 1065-1074.

Increased light-use efficiency sustains net primary productivity of shaded coffee plants in agroforestry system. Charbonnier Fabien, Roupsard Olivier, Le Maire Guerric, Guillemot Joannès, Casanoves Fernando, Lacointe André, Vaast Philippe, Allinne Clémentine, Audebert Louise, Cambou Aurélie, Clément-Vidal Anne, Defrenet Elsa, Duursma Remko A., Jarri Laura, Jourdan Christophe, Khac Emmanuelle, Leandro Patricia, Medlyn Belinda E., Saint André Laurent, Thaler Philippe, Van den Meersche Karel, Barquero Aguilar Alejandra, Lehner Peter, Dreyer Erwin. 2017. Plant, Cell and Environment, 40 (8) : 1592-1608.

Intraspecific trait variation across multiple scales: The leaf economics spectrum in coffee. Martin Adam R., Rapidel Bruno, Roupsard Olivier, Van den Meersche Karel, de Melo Virginio Filho Elias, Barrios Mirna, Isaac Marney E.. 2017. Functional Ecology, 31 (3) : 604-612.

Intraspecific trait variation and coordination: Root and leaf economics spectra in coffee across environmental gradients. Isaac Marney E., Martin Adam R., de Melo Virginio Filho Elias, Rapidel Bruno, Roupsard Olivier, Van den Meersche Karel. 2017. Frontiers in Plant Science, 8:1196, 13 p.

Root biomass, turnover and net primary productivity of a coffee agroforestry system in Costa Rica: effects of soil depth, shade trees, distance to row and coffee age. Defrenet Elsa, Roupsard Olivier, Van den Meersche Karel, Charbonnier Fabien, Pérez-Molina Junior Pastor, Khac Emmanuelle, Prieto Iván, Stokes Alexia, Roumet Catherine, Rapidel Bruno, de Melo Virginio Filho Elias, Vargas Victor J., Robelo Diego, Barquero Alejandra, Jourdan Christophe. 2016. Annals of Botany, 118 (4) : 833-851.

Sediment and carbon fluxes along a longitudinal gradient in the lower Tana River (Kenya). Tamooh Fredrick, Meysman Filip, Borges Alberto V., Marwick Trent R., Van den Meersche Karel, Dehairs Frank, Merckx Roel, Bouillon Steven. 2014. Journal of Geophysical Research. Biogeosciences, 119 (7) : 1340-1353.

Dynamics of dissolved inorganic carbon and aquatic metabolism in the Tana River basin, Kenya. Tamooh Fredrick, Borges Alberto V., Meysman Filip, Van den Meersche Karel, Dehairs Frank, Merckx Roel, Bouillon Steven. 2013. Biogeosciences, 10 : 6911-6928.

Distribution and origin of suspended sediments and organic carbon pools in the Tana River Basin, Kenya. Tamooh Fredrick, Van den Meersche Karel, Meysman Filip, Marwick Trent R., Borges Alberto V., Merckx Roel, Dehairs Frank, Schmidt S., Nyunja Judith, Bouillon Steven. 2012. Biogeosciences Discussions, 9 (3) : 2523-2566.

Plankton dynamics in an estuarine plume: A mesocosm 13C and 15N tracer study. Van den Meersche Karel, Soetaert Karline, Middelburg Jack J.. 2011. Marine Ecology. Progress Series, 429 : 29-43.

Plataforma científica sobre sistemas agroforestales a base de cultivos perennes en Mesoamérica (PCP). Avelino Jacques, Oswald Andreas, Cerda Rolando, Allinne Clémentine, Alpizar Francisco, Bagny-Beilhe Leïla, Breitler Jean-Christophe, Cerdan Carlos, De Melo Elias, Georget Frederic, Mendez Gener, Muschler Reinhold G., Rapidel Bruno, Sepulveda Claudia, Sibelet Nicole, Somarriba Chavez Eduardo, Ten Hoopen Gerben Martijn, Van den Meersche Karel, Vilchez Sergio, Villain Luc, Ngo Bieng Marie-Ange. 2017. In : Libro de resumenes: Red tematica de sistemas agroforestales de Mexico Reunion Nacional. CONACYT, CONAFOR, JALISCO. La Paz : Red SAM, Résumé, 63-64. Primera Reunión Nacional de la Red SAM. 1, La Paz, Mexique, 30 Octobre 2017/1 Novembre 2017.

Intraspecific leaf trait variation in tropical agroforestry systems: a case study of shade-grown coffee. Isaac Marney E., Martin Adam R., Gagliardi Stephanie, Buchanan Serra, Van den Meersche Karel, Rapidel Bruno. 2016. In : Tropical ecology and society reconciliating conservation and sustainable use of biodiversity. Program and abstracts. Plinio Sist (ed.), Stéphanie Carrière (ed.), Pia Parolin (ed.), Pierre-Michel Forget (ed.). ATBC. Storrs : ATBC, p. 445. Annual Meeting of the Association for Tropical Biology and Conservation (ATBC 2016). 53, Montpellier, France, 19 Juin 2016/23 Juin 2016.

Strong spatial variability of light use efficiency in a coffee AFS highlighted by 3D light and gas exchange model. Charbonnier Fabien, Roupsard Olivier, Casanoves Fernando, Audebert Louise, Defresnet Elsa, Cambou Aurélie, Allinne Clémentine, Rapidel Bruno, Avelino Jacques, Van den Meersche Karel, Harmand Jean-Michel, Jourdan Christophe, Vaast Philippe, Barquero Alejandra, Leandro Patricia, Dreyer Erwin. 2014. In : Abstracts of the 3rd World Congress of Agroforestry 'Trees for life: accelerating the impact of agroforestry' : abstracts. Wachira Mary Anne (ed.), Rabar Betty (ed.), Magaju Christine (ed.), Borah Gulshan (ed.). Nairobi : WCA [Nairobi], 72. ISBN 92-9059-372-5 World Congress on Agroforestry, Delhi, Inde, 10 Février 2014/14 Février 2014.

The end of the sun/shade dichotomy in AFS: mapping of plant light budgets in multistrata heterogeneous plots. Charbonnier Fabien, Le Maire Guerric, Dreyer Erwin, Casanoves Fernando, Christina Mathias, Dauzat Jean, Eitel Jan U.H., Vaast Philippe, Vierling Lee A., Van den Meersche Karel, Harmand Jean-Michel, Roupsard Olivier. 2014. In : Abstracts of the 3rd World Congress of Agroforestry 'Trees for life: accelerating the impact of agroforestry' : abstracts. Wachira Mary Anne (ed.), Rabar Betty (ed.), Magaju Christine (ed.), Borah Gulshan (ed.). Nairobi : WCA [Nairobi], Résumé, 78. ISBN 92-9059-372-5 World Congress on Agroforestry, Delhi, Inde, 10 Février 2014/14 Février 2014.

Co-design agricultural systems combining gaming and backcasting methods in smallholder coffee agroforestry systems. Andreotti Federico, Speelman Erika N., Van den Meersche Karel, Allinne Clémentine. 2019. In : 4th World Congress on Agroforestry. Book of abstracts. Dupraz Christian (ed.), Gosme Marie (ed.), Lawson Gerry (ed.). CIRAD, INRA, World Agroforestry, Agropolis International, MUSE. Montpellier : CIRAD-INRA, Résumé, p. 606. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

Shade tree species impacts on soil fauna and C, N, P cycles in Costa Rican organic and conventional coffee agroforestry systems. Sauvadet Marie, Van den Meersche Karel, Allinne Clémentine, Virginio Filho Elias de Melo, Chauvat Matthieu, Becquer Thierry, Tixier Philippe, Harmand Jean-Michel. 2018. In : Proceedings of the 20th Nitrogen Workshop "Coupling C-N-P-S cycles". INRA, Agrocampus Ouest. Rennes : INRA, 427-428. Nitrogen Workshop "Coupling C-N-P-S cycles". 20, Rennes, France, 25 Juin 2018/27 Juin 2018.

COFFEE-FLUX (Costa Rica) Observatory for monitoring and modeling carbon, nutrients, water and sediment ecosystem services in coffee agroforestry systems; Mitigation and adaptation to climate changes through ecosystem manipulation. Roupsard Olivier, Van den Meersche Karel, Rapidel Bruno, De Melo Elias, Charbonnier Fabien, Allinne Clémentine, Avelino Jacques, Roumet Catherine, Stokes Alexia, Bonnefond Jean-Marc, Vierling Lee A., Boll Jan, Dreyer Erwin, Saint André Laurent, Loustau Denis, Elberling Bo, Isaac Marney E., Malmer Anders, Sánchez-Murillo Ricardo. 2015. . Toulouse : s.n., 1 p. ANAEE 2015, Toulouse, France, Décembre 2015/Décembre 2015.

COFFEE-FLUX (Costa Rica): observatory for monitoring and modeling carbon, nutrients, water and sediment ecosystem services in coffee agroforestry systems; mitigation and adaptation to climate changes through ecosystem manipulation. Roupsard Olivier, Van den Meersche Karel, Rapidel Bruno, De Melo Elias, Charbonnier Fabien, Allinne Clémentine, Avelino Jacques, Roumet Catherine, Stokes Alexia, Bonnefond Jean-Marc, Vierling Lee A., Boll Jan, Dreyer Erwin, Saint André Laurent, Loustau Denis, Elberling Bo, Isaac Marney E., Malmer Anders, Sánchez-Murillo Ricardo, Fonseca Carlos, Vargas Victor J.. 2015. . Toulouse : AnaEE, 1 poster Journée de l'Infrasctructure nationale AnaEE France. 1, Toulouse, France, 7 Décembre 2015/7 Décembre 2015.

Using process models, remote sensing and spectrometry to open scientific locks in agroforestry systems: the example of coffee in Costa Rica. Roupsard Olivier, Charbonnier Fabien, Taugourdeau Simon, Kinoshita Rintaro, Guidat Florian, Rançon Florian, Le Maire Guerric, Van den Meersche Karel, Jourdan Christophe, Harmand Jean-Michel, Vaast Philippe, Virginio Filho Elias de Melo, Imbach Pablo, Albrecht Alain, Chevallier Tiphaine. 2014. In : International Symposium on Agroecology for Food Security and Nutrition, 18-19 September 2014, Rome, Italy = Symposium international sur l'agroécologie pour la sécurité alimentaire et la nutrition. s.l. : s.n., 1 p.

Deep belowground biomass and net primary productivity of coffee (Coffea arabica L.) in an agroforestry system of Costa Rica. Defrenet Elsa, Roupsard Olivier, Charbonnier Fabien, Barquero Alejandra, Van den Meersche Karel, Robelo Diego, Jourdan Christophe. 2015. In : Roots down under: belowground solutions to global challenges. Canberra : International Society of Root Research, Résumé, 1 p. Symposium of the International Society of Root Research. 9, Canberra, Australie, 6 Octobre 2015/9 Octobre 2015.

Efecto de los árboles de sombra sobre el suelo, en sistemas agroforestales con café, incluyendo la fenología y fisiología de los cafetos. Villarreyna Acuna Rogelio Antonio, Van den Meersche Karel, Rapidel Bruno, Avelino Jacques. 2016. Turrialba : CATIE, 36 p.