Résultats pour Auteur : "Grippa, Manuela"

Modelling CO2 and N2O emissions from soils in silvopastoral systems of the West-African Sahelian band. Agbohessou Yélognissè frédi, Delon Claire, Grippa Manuela, Mougin Eric, Ngom Daouda, Gaglo Koudjo Espoir, Ndiaye Ousmane, Salgado Paulo, Roupsard Olivier. 2024. Biogeosciences, 21 (11) : 2811-2837.

To what extent are greenhouse-gas emissions offset by trees in a Sahelian silvopastoral system? Agbohessou Yélognissè Frédi, Delon Claire, Mougin Eric, Grippa Manuela, Tagesson Torbern, Diedhiou Moussa, Ba Seydina, Ngom Daouda, Vezy Rémi, Ndiaye Ousmane, Assouma Mohamed Habibou, Diawara Mamadou Oumar, Roupsard Olivier. 2023. Agricultural and Forest Meteorology, 343:109780, 14 p.

Persistence and success of the Sahel desertification narrative. Gangneron Fabrice, Pierre Caroline, Robert Elodie, Kergoat Laurent, Grippa Manuela, Guichard Françoise, Hiernaux Pierre, Leauthaud Crystèle. 2022. Regional Environmental Change, 22, 118, 11 p.

Modelling the growth of floodplain grasslands to explore the impact of changing hydrological conditions on vegetation productivity. Leauthaud Crystèle, Kergoat Laurent, Hiernaux Pierre, Grippa Manuela, Musila W., Duvail Stéphanie, Albergel Jean. 2020. . CIRAD, INRAE, INRIA. Montpellier : CIRAD, 1 poster International Crop Modelling Symposium (iCROPM 2020). 2, Montpellier, France, 3 Février 2020/5 Février 2020.

"Faidherbia-Flux", an open observatory for GHG balance and C stocks in a semi-arid agro-sylvo-pastoral system (Senegal). Roupsard Olivier, Cournac Laurent, Jourdan Christophe, Tall Laure, Duthoit Maxime, Kergoat L., Timouk F., Grippa Manuela, Ly A., Lardy Lydie, Masse Dominique, Vezy Rémi, Le Maire Guerric, Chotte Jean-Luc. 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. 44. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

Influence of floods and growth duration on the productivity of wet grasslands of Echinochloa stagnina (Retz) P. Beauv. in an East African Floodplain. Leauthaud Crystèle, Hiernaux Pierre, Musila W., Kergoat Laurent, Grippa Manuela, Duvail Stéphanie, Albergel Jean, Rode Nicolas-Olivier. 2019. Wetlands, 39 : 935-944.

AMMA-CATCH, a critical zone observatory in west Africa monitoring a region in transition. Galle S., Grippa Manuela, Peugeot C., Bouzou Moussa Ibrahim, Cappelaere Bernard, Demarty Jérôme, Mougin E., Panthou A., Adjomayi P., Ba A., Boucher M., Cohard Jean-Martial, Descloitres Marc, Descroix L., Diawara Moriké, Dossou M., Favreau Guillaume, Gangneron Fabrice, Gosset Marielle, Hector B., Hiernaux Pierre, Issoufou B.A., Kergoat Laurent, Lawin E., Lebel T., Legchenko A., Malam Abdou M., Malam-Issa Oumarou, Mamadou O., Nazoumou Y., Pellarin Thierry, Quantin G., Sambou B., Seghieri Josiane, Séguis Lus, Vandervaere J.P., Vischel T., Vouillamoz J.M., Zannou A., Afouda S., Alhassane A., Arjounin M., Barral H., Biron R., Cazenave F., Chaffard Véronique, Chazarin J.P., Guyard H., Koné A., Mainassara I., Mamane A., Oi M., Ouani T., Soumaguel N., Wubda M., Ago E.E., Alle I.C., Allies A., Arpin-Pont F., Awessou B., Cassé C., Charvet G., Dardel C., Depeyre A., Diallo F.B., Do T., Fatras C., Frappart F., Gal L., Gascon T., Gibon François, Guiro I., Ingatan A., Kempf J., Kotchoni D.O.V., Lawson F.M.A., Leauthaud Crystèle, Louvet S., Mason E., Nguyen C.C., Perrimond B., Pierre Caroline, Richard A., Robert E., Román-Cascón Carlos, Velluet C., Wilcox C.. 2018. Vadose zone Journal, 17 (1):180062, 24 p.

“Faidherbia-Flux”, a new highly instrumented collaborative Observatory in a semi-arid agro-silvo-pastoral system of Western Africa (Niakhar-Senegal). Roupsard Olivier, Jourdan Christophe, Cournac Laurent, Ndour Yacine B., Tall Laure, Chapuis-Lardy Lydie, Clermont-Dauphin Cathy, Orange Didier, Do Frédéric C., Kergoat Laurent, Le Maire Guerric, Van Den Meersche Karel, Timouk F., Grippa Manuela, Rocheteau Alain, Duthoit Maxime, Chotte Jean-Luc, Laclau Jean-Paul. 2018. . Nancy : INRA, 1 poster Functional Ecology Conference 2018, Nancy, France, 10 Décembre 2018/13 Décembre 2018.

“Faidherbia-Flux”: a new long-term Collaborative Observatory on GHG fluxes and ecosystem services in a semi-arid agro-silvo-pastoral ecosystem (groundnut basin in Niakhar/Sob, Senegal). Roupsard Olivier, Jourdan Christophe, Cournac Laurent, Tall Laure, Ndour Yacine B., Gaglo Espoir Koudjo, Demarchi Gabriela, N'Dienor Moussa, Diatte R., Audebert Alain, Faye Emile, Kergoat Laurent, Timouk F., Grippa Manuela, Gangneron Fabrice, Orange D., Faye W., Fall A.N., Do Frédéric C.. 2018. . AMMA-CATCH. Niamey : AMMA-CATCH, 2 p. AMMA CATCH Observatories of the Critical Zone in Africa: Current Issues and Findings, Niamey, Niger, 12 Novembre 2018/14 Novembre 2018.

Modelling the growth of floodplain grasslands to explore the impact of changing hydrological conditions on vegetation productivity. Leauthaud Crystèle, Kergoat Laurent, Hiernaux Pierre, Grippa Manuela, Musila W., Duvail Stéphanie, Albergel Jean. 2018. Ecological Modelling, 387 : 220-237.

SMOS based high resolution soil moisture estimates for Desert locust preventive management. Escorihuela Maria-José, Merlin Olivier, Stefan Vivien, Moyano Gorka, Eweys Omar Ali, Zribi Mehrez, Kamara Sidi, Benahi Ahmed Salem, Babah Ebbe Mohamed Abdallahi Ould, Chihrane Jamal, Ghaout Saïd, Cissé Sory, Diakite Fakaba, Lazar Mohamed, Pellarin Thierry, Grippa Manuela, Cressman Keith, Piou Cyril. 2018. Remote Sensing Applications. Society and Environment, 11 : 140-150.

A 60-year reconstructed high-resolution local meteorological data set in Central Sahel (1950-2009): Evaluation, analysis and application to land surface modelling. Leauthaud Crystèle, Cappelaere Bernard, Demarty Jérôme, Guichard Laurence, Velluet C., Kergoat Laurent, Vischel T., Grippa Manuela, Mouhaimouni M., Bouzou Moussa Ibrahim, Mainassara I., Sultan B.. 2017. International Journal of Climatology, 37 (5) : 2699-2718.

A 60-year reconstructed high-resolution local meteorological data set in Central Sahel (1950–2009): evaluation, analysis and application to land surface modelling. Leauthaud Crystèle, Cappelaere Bernard, Demarty Jérôme, Guichard Françoise, Velluet C., Kergoat Laurent, Vischel T., Grippa Manuela, Mouhaimouni M., Bouzou Moussa Ibrahim, Mainassara I., Sultan B.. 2017. In : EGU2017 - European Geophysical Union General Assembly 2017. Vienne : EGU, Résumé, 1 p. European Geosciences Union General Assembly, Vienne, Autriche, 23 Avril 2017/28 Avril 2017.

Flooding regime and grassland productivity in the Tana River Delta, in Kenya. Leauthaud Crystèle, Musila W., Duvail Stéphanie, Kergoat Laurent, Hiernaux Pierre, Grippa Manuela, Albergel Jean. 2016. In : EcoSummit 2016 - Ecological Sustainability: Engineering Change. Montpellier : INRA-IRD, Résumé, 2 p. International EcoSummit Congress 2016. 5, Montpellier, France, 29 Août 2016/1 Septembre 2016.

Flooding regime and grassland productivity in the Tana River Delta, in Kenya. Leauthaud Crystèle, Musila W., Duvail Stéphanie, Kergoat Laurent, Hiernaux Pierre, Grippa Manuela, Albergel Jean. 2016. . Montpellier : IRSTEA, Résumé, 1 p. International EcoSummit Congress 2016. 5, Montpellier, France, 29 Août 2016/1 Septembre 2016.

Impact of Climate, Agriculture and Vegetation in the Sahel in the recent past : the CAVIARS Projet. [P-3330-53]. Marticorena Béatrice, Abdourhamane Touré Amadou, Baron Christian, Bergametti Gilles, Bouet C., Bouniol D., Campos A., Couvreux F., Dardel C., Guichard Françoise, Grippa Manuela, Hiernaux Pierre, Kergoat Laurent, Largeron Y., Lebel Thierry, Mougin Eric, Pennanech C., Pierre Caroline, Quantin G., Rajot J.L., Siour G., Tidjani A.D., Valentin C., Vischel T.. 2015. In : Our Common Future under Climate Change. International scientific conference Abstract Book 7-10 July 2015. Paris, France. CFCC15. Paris : CFCC15, Résumé, 614. Our Common Future under Climate Change, Paris, France, 7 Juillet 2015/10 Juillet 2015.

Observed long-term land cover vs climate impacts on the West African hydrological cycle: lessons for the future ? [P-3330-65]. Peugeot C., Galle S., Grippa Manuela, Bouzou Moussa Ibrahim, Cappelaere Bernard, Demarty Jérôme, Mougin E., Descroix L., Lebel T., Dardel C., Favreau Guillaume, Hiernaux Pierre, Kergoat Laurent, Nazoumou Y., Vandervaere J.P., Séguis Lus, Leroux Louise, Malam Abdou M., Orekan V., Oszwald Johan. 2015. In : Our Common Future under Climate Change. International scientific conference Abstract Book 7-10 July 2015. Paris, France. CFCC15. Paris : CFCC15, Résumé, 618. Our Common Future under Climate Change, Paris, France, 7 Juillet 2015/10 Juillet 2015.

Revisiting historical climatic signals to better explore the future: prospects of water cycle changes in Central Sahel. Leauthaud Crystèle, Demarty Jérôme, Cappelaere Bernard, Grippa Manuela, Kergoat L., Velluet C., Guichard Françoise, Mougin E., Chelbi S., Sultan Benjamin. 2015. In : Hydrologic Non-Stationarity and Extrapolating Models to Predict the Future. IAHS. Wallingford : IAHS, 195-201. (Proceedings of the International Association of Hydrological Sciences) ISBN 978-1-5108-0900-0 IAHS Symposium, Prague, République tchèque, 22 Juin 2015/2 Juillet 2015.

Characterization of the Water and Energy Cycles in the Agro-Pastoral Sahel from 1950 to 2010, in a Context of Climate and Land-Use Changes. Leauthaud Crystèle, Demarty Jérôme, Cappelaere Bernard, Grippa Manuela, Sultan Benjamin, Kergoat Laurent, Vischel T., Velluet C.. 2014. . San Francisco : AGU, Résumé, 1 p. AGU Fall Meeting, San Francisco, États-Unis, 15 Décembre 2014/19 Décembre 2014.

Reconstitution of a Continuous Climatic and Rainfall Series for the Central Sahel (1950-2012): Data, Methodology and Application. Demarty Jérôme, Leauthaud Crystèle, Cappelaere Bernard, Vischel T., Guichard Françoise, Kergoat Laurent, Grippa Manuela, Hourdin Frédéric, Sultan Benjamin, Velluet C.. 2014. . San Francisco : AGU, Résumé, 2 p. AGU Fall Meeting, San Francisco, États-Unis, 15 Décembre 2014/19 Décembre 2014.

Water and Productivity of Floodplain Grasslands: Exploring Linkages through Experimentations and Models in the Tana River Delta, Kenya. Musila W., Leauthaud Crystèle, Kergoat Laurent, Hiernaux Pierre, Grippa Manuela, Duvail Stéphanie. 2014. . San Francisco : AGU, Résumé, 1 p. AGU Fall Meeting, San Francisco, États-Unis, 15 Décembre 2014/19 Décembre 2014.