Parcourir par Auteur Cirad

Increased hydraulic constraints in Eucalyptus plantations fertilized with potassium. Guillemot Joannès, Asensio Verónica, Bordron Bruno, Nouvellon Yann, Le Maire Guerric, Bouillet Jean-Pierre, Domec Jean-Christophe, Delgado Rojas Juan Sinforiano, Abreu-Junior Cassio Hamilton, Battie Laclau Patricia, Cornut Ivan, Germon Amandine, De Moraes Gonçalves Jose Leonardo, Robin Agnès, Laclau Jean-Paul. 2021. Plant, Cell and Environment, 44 (9), dossier Hydraulics of Woody Plants : 2938-2950.

Nutrient supply modulates species interactions below ground: dynamics and traits of fine roots in mixed plantations of Eucalyptus and Acacia mangium. Bordron Bruno, Germon Amandine, Laclau Jean-Paul, Oliveira I.R., Robin Agnès, Jourdan Christophe, Paula Ranieri Ribeiro, Pinheiro R.C., Guillemot Joannès, Gonçalves José Leonardo M., Bouillet Jean-Pierre. 2021. Plant and Soil, 460 : 559-577.

Tamm review: Deep fine roots in forest ecosystems: Why dig deeper? Germon Amandine, Laclau Jean-Paul, Robin Agnès, Jourdan Christophe. 2020. Forest Ecology and Management, 466:118135, 16 p.

Consequences of clear-cutting and drought on fine root dynamics down to 17 m in coppice-managed eucalypt plantations. Germon Amandine, Jourdan Christophe, Bordron Bruno, Robin Agnès, Nouvellon Yann, Chapuis-Lardy Lydie, De Moraes Gonçalves Jose Leonardo, Pradier Céline, Guerrini Iraê Amaral, Laclau Jean-Paul. 2019. Forest Ecology and Management, 445 : 48-59.

How deep can ectomycorrhizas go? A case study on Pisolithus down to 4 meters in a Brazilian eucalypt plantation. Robin Agnès, Pradier Céline, Sanguin Hervé, Mahé Frédéric, Lambais George Rodrigues, de Araujo Pereira Arthur Prudêncio, Germon Amandine, Cintra Santana Maiele, Tisseyre Pierre, Pablo Anne-laure, Heuillard Pauline, Sauvadet Marie, Bouillet Jean-Pierre, Dini Andreote Fernando, Plassard Claude, De Moraes Gonçalves Jose Leonardo, Bran Nogueira Cardoso Elke Jurandy, Laclau Jean-Paul, Hinsinger Philippe, Jourdan Christophe. 2019. Mycorrhiza, 29 (6) : 637-648.

Consequences of mixing Acacia mangium and Eucalyptus grandis trees on soil exploration by fine-roots down to a depth of 17 m. Germon Amandine, Guerrini Iraê Amaral, Bordron Bruno, Bouillet Jean-Pierre, Nouvellon Yann, De Moraes Gonçalves Jose Leonardo, Jourdan Christophe, Paula Ranieri Ribeiro, Laclau Jean-Paul. 2018. Plant and Soil, 424 (1-2) : 203-220.

Contrasting phenology of Eucalyptus grandis fine roots in upper and very deep soil layers in Brazil. Lambais George Rodrigues, Jourdan Christophe, De Cassia Piccolo Marisa, Germon Amandine, Costa Pinheiro Rafael, Nouvellon Yann, Stape Jose Luiz, Camargo Campoe Otávio, Robin Agnès, Bouillet Jean-Pierre, Le Maire Guerric, Laclau Jean-Paul. 2017. Plant and Soil, 421 (1-2) : 301-318.

Effects of microclimatic variables on the symptoms and signs onset of Moniliophthora roreri, causal agent of Moniliophthora pod rot in cacao. Leandro Munoz Mariela Eugenia, Tixier Philippe, Germon Amandine, Rakotobe Veromanitra, Phillips-Mora Wilbert, Maximova Siela N., Avelino Jacques. 2017. PloS One, 12 (10):e0184638, 18 p.

Unexpected phenology and lifespan of shallow and deep fine roots of walnut trees grown in a silvoarable Mediterranean agroforestry system. Germon Amandine, Cardinael Rémi, Prieto Iván, Mao Zhun, Kim John H., Stokes Alexia, Dupraz Christian, Laclau Jean-Paul, Jourdan Christophe. 2016. Plant and Soil, 401 (1-2) : 409-426.

Raízes profundas em plantações de eucalipto. Robin Agnès, Bordron Bruno, Bouillet Jean-Pierre, Christina Mathias, Lambais George Rodrigues, Pradier Céline, Germon Amandine, Pinheiro R.C., Gonçalves José Leonardo M., Guerrini Laure, Laclau Jean-Paul, Jourdan Christophe. 2022. In : Duas décadas de cooperação científica CIRAD-ESALQ-IPEF. Anais de comemoração. Contribuição para a compreensão do funcionamento das plantações florestais tropicais de rápido crescimento. Laclau Jean-Paul (ed.), De Moraes Gonçalves Jose Leonardo (ed.), Brito José Otavia (ed.). Piracicaba : IPEF, 14-19. (Série Técnica IPEF, 47)

Consequences of potassium deficiency and throughfall exclusion on fine root distributions down to 17 m depth in Brazilian Eucalyptus grandis plantations. Bordron Bruno, Asensio Verónica, Christina Mathias, Abreu-Junior Cassio Hamilton, Germon Amandine, Bouillet Jean-Pierre, Gonçalves José Leonardo M., Laclau Jean-Paul. 2018. In : Eucalyptus 2018: Managing Eucalyptus plantation under global changes. Abstracts book. CIRAD, IUFRO, MUSE. Montpellier : CIRAD, Résumé, 128-129. ISBN 978-2-87614-743-0 Eucalyptus 2018, Montpellier, France, 17 Septembre 2018/21 Septembre 2018.

Dynamics of CO2, CH4 and N2O concentrations throughout deep soil profiles in Eucalypt plantations subjected to contrasted rainfall regimes: consequences on soil effluxes. Germon Amandine, Jourdan Christophe, Chapuis-Lardy Lydie, Pagès Loïc, Gérard Frédéric, Blitz-Frayret Céline, Nouvellon Yann, Robin Agnès, Rosolem Ciro, Gonçalves José Leonardo M., Guerrini Iraê Amaral, Laclau Jean-Paul. 2018. In : Eucalyptus 2018: Managing Eucalyptus plantation under global changes. Abstracts book. CIRAD, IUFRO, MUSE. Montpellier : CIRAD, Résumé, 25-26. ISBN 978-2-87614-743-0 Eucalyptus 2018, Montpellier, France, 17 Septembre 2018/21 Septembre 2018.

How deep can ectomycorrhizae go? A case study down to 4 meter depth in a Brazilian Eucalyptus plantation under rainfall reduction. Robin Agnès, Pradier Céline, Sanguin Hervé, Mahe Frédéric, Lambais George Rodrigues, de Araujo Pereira Arthur Prudêncio, Germon Amandine, Cintra Maiele, Tisseyre Pierre, Pablo Anne-laure, Heuillard Pauline, Saudavet Marie, Bouillet Jean-Pierre, Androte Fernando Dini, Plassard Claude, Bran Nogueira Cardoso Elke Jurandy, Laclau Jean-Paul, Hinsinger Philippe, Jourdan Christophe. 2018. In : Eucalyptus 2018: Managing Eucalyptus plantation under global changes. Abstracts book. CIRAD, IUFRO, MUSE. Montpellier : CIRAD, Résumé, 38-39. ISBN 978-2-87614-743-0 Eucalyptus 2018, Montpellier, France, 17 Septembre 2018/21 Septembre 2018.

Unexpected root growth and functioning in very deep rooted eucalyptus tree plantations: ontogeny or adaptation to abiotic stresses? Jourdan Christophe, Germon Amandine, Pradier Céline, Gomide Maëla, Guerrini Iraê Amaral, Rodrigues Tatiane, Lambais George Rodrigues, Robin Agnès, Gonçalves José Leonardo M., Hinsinger Philippe, Laclau Jean-Paul. 2018. In : Eucalyptus 2018: Managing Eucalyptus plantation under global changes. Abstracts book. CIRAD, IUFRO, MUSE. Montpellier : CIRAD, Résumé, 94-95. ISBN 978-2-87614-743-0 Eucalyptus 2018, Montpellier, France, 17 Septembre 2018/21 Septembre 2018.

Unexpectedly, clearcutting does not increase fine root mortality down to 17 m deep in eucalypt plantations conducted in coppice in a Brazilian throughfall exclusion experiment. Germon Amandine, Jourdan Christophe, Bordron Bruno, Robin Agnès, Gonçalves José Leonardo M., Chapuis-Lardy Lydie, Guerrini Iraê Amaral, Laclau Jean-Paul. 2018. In : Eucalyptus 2018: Managing Eucalyptus plantation under global changes. Abstracts book. CIRAD, IUFRO, MUSE. Montpellier : CIRAD, Résumé, 142-143. ISBN 978-2-87614-743-0 Eucalyptus 2018, Montpellier, France, 17 Septembre 2018/21 Septembre 2018.

Very deep rooting in tropical eucalypt plantations: consequences for management under climate changes. Laclau Jean-Paul, Germon Amandine, Pinheiro Rafael, Lambais George Rodrigues, Bordron Bruno, Christina Mathias, Bouillet Jean-Pierre, Nouvellon Yann, Gonçalves José Leonardo M., Robin Agnès, Guillemot Joannès, Le Maire Guerric, Jourdan Christophe. 2018. In : Eucalyptus 2018: Managing Eucalyptus plantation under global changes. Abstracts book. CIRAD, IUFRO, MUSE. Montpellier : CIRAD, 96-97. ISBN 978-2-87614-743-0 Eucalyptus 2018, Montpellier, France, 17 Septembre 2018/21 Septembre 2018.

Consequence of clear-cutting and drought on deep soil CO2 and N2O profile concentrations and surface fluxes in Brazilian eucalypt plantations. Germon Amandine, Jourdan Christophe, Chapuis-Lardy Lydie, Robin Agnès, Antonio Rosolem C., De Moraes Gonçalves Jose Leonardo, Amaral Guerrini I., Laclau Jean-Paul. 2017. In : Book of Abstracts IUFRO 125th Anniversary Congress 2017. IUFRO. Baden-Württemberg : Forstliche Versuchs- und Forschungsanstalt (FVA)-IUFRO, Résumé, 385. ISBN 978-3-902762-88-7 125th IUFRO Anniversary Congress, Freiburg, Allemagne, 18 Septembre 2017/22 Septembre 2017.

Effects of microclimatic variables on the symptoms onset of Moniliophthora roreri, causal agent of Moniliophthora Pod Rot in cacao. Leandro Munoz Mariela Eugenia, Tixier Philippe, Germon Amandine, Rakotobe Veromanitra, Phillips-Mora Wilbert, Maximova Siela N., Avelino Jacques. 2016. In : Frontiers in science and technology for cacao quality, productivity and sustainability. Penn State University. State College : Penn State University, Résumé, 60. Symposium Frontiers in Science and Technology for Cacao Quality, Productivity and Sustainability, State College, États-Unis, 31 Mai 2016/2 Juin 2016.

Agroforestry for a climate-smart agriculture – a case study in France. [P95]. Cardinael Rémi, Chevallier Tiphaine, Germon Amandine, Jourdan Christophe, Dupraz Christian, Barthès Bernard, Bernoux Martial, Chenu Claire. 2015. In : Building tomorrow’s research agenda and bridging the science-policy gap. CIRAD, INRA, IRD, Agropolis International, Wageningen UR, CGIAR, UCDAVIS, FAO, Agreenium, GFAR. Montpellier : CIRAD, Résumé, 179. Climate-Smart Agriculture 2015 : Global Science Conference. 3, Montpellier, France, 16 Mars 2015/18 Mars 2015.

Linking rooting depth and fine root turnover to soil organic carbon stocks in a Mediterranean agroforestry system. Cardinael Rémi, Chevallier Tiphaine, Jourdan Christophe, Germon Amandine, Dupraz Christian, Chenu Claire. 2015. In : 'Roots Down Under', ‘Belowground Solutions to Global Challenges’. Canberra : International Society of Root Research, 1 p. Symposium for the International Society of Root Research. 9, Canberra, Australie, 6 Octobre 2015/9 Octobre 2015.

Fine root lifespan depending on their diameter and soil depth. Germon Amandine, Cardinael Rémi, Dupraz Christian, Laclau Jean-Paul, Jourdan Christophe. 2015. In : 'Roots Down Under', ‘Belowground Solutions to Global Challenges’. Canberra : International Society of Root Research, 1 poster Symposium for the International Society of Root Research. 9, Canberra, Australie, 6 Octobre 2015/9 Octobre 2015.

The contribution of agroforestry systems to climate change mitigation – Assessment of C storage in soils in a Mediterranean context. [P-2218-01]. Chenu Claire, Cardinael Rémi, Chevallier Tiphaine, Germon Amandine, Jourdan Christophe, Dupraz Christian, Barthès Bernard, Bernoux Martial. 2015. In : Our Common Future under Climate Change. International scientific conference Abstract Book 7-10 July 2015. Paris, France. CFCC15. Paris : CFCC15, Résumé, 289. Our Common Future under Climate Change, Paris, France, 7 Juillet 2015/10 Juillet 2015.

Soil CO2, CH4 and N2O effluxes and concentrations in soil profiles down to 15.5m depth in eucalypt plantations under contrasted rainfall regimes. Germon Amandine, Nouvellon Yann, Christophe J., Chapuis-Lardy Lydie, Robin Agnès, Rosolem Ciro, Gonalves J.L.D.M., Guerrini Iraê Amaral, Laclau Jean-Paul. 2017. . New Orleans : AGU, Résumé, 1 p. AGU Fall Meeting, New Orleans, États-Unis, 15 Décembre 2017/11 Décembre 2017.

Consequences of clear-cutting on the production of fine roots, CO2, CH4 and N2O down to the water table in Eucalyptus grandis stands conducted in coppice in a throughfall-exclusion experiment. Germon Amandine. 2019. Montpellier : Montpellier SupAgro, 273 p. Thèse de doctorat : Ecologie fonctionnelle : Montpellier SupAgro

Efecto de la dinámica de producción de mazorcas de cacao y las fuentes de inóculo en el desarollo de la moniliasis (Moniliophthora roreri) en Costa Rica. Germon Amandine. 2013. Turrialba : CATIE, 37 p. Mémoire de césure : Agronomie : Ecole nationale supérieure d'agronomie et des industries alimentaires