Parcourir par Auteur Cirad

Biodiversify mid-term workshop : building a shared vision to strengthen the links between the project components. Report on the workshop held in Lleida (Spain), October 25-27, 2022. Hasnaoui Amri Nabil, Proietti Claudio, Tovar Claire, Barkaoui Karim. 2023. Montpellier : CIRAD, 33 p.

Diversification from field to landscape to adapt Mediterranean rainfed agriculture to water scarcity in climate change context. Molénat Jérôme, Barkaoui Karim, Benyoussef Salah, Mekki Insaf, Zitouna Rim, Jacob Frédéric. 2023. Current Opinion in Environmental Sustainability, 65:101336, 8 p.

Drought survival and recovery in grasses: Stress intensity and plant–plant interactions impact plant dehydration tolerance. Barkaoui Karim, Volaire Florence. 2023. Plant, Cell and Environment, 46 (5) : 1489-1503.

The ESSU concept for designing, modeling and auditing ecosystem service provision in intercropping and agroforestry systems. A review. Rafflegeau Sylvain, Gosme Marie, Barkaoui Karim, Garcia Leo, Allinne Clémentine, Deheuvels Olivier, Grimaldi Juliette, Jagoret Patrick, Lauri Pierre-Eric, Mérot Anne, Metay Aurélie, Reyes Francisco, Saj Stéphane, Curry George Nicolas, Justes Eric. 2023. Agronomy for Sustainable Development, 43:43, 24 p.

Flowers of ruderal species are numerous but small, short and low-rewarding. Genty Léa, Kazakou Elena, Metay Aurélie, Baude Mathilde, Gardarin Antoine, Michelot-Antalik Alice, Leroy Ambroise, Sotillo Armelle, Crouzet Juliette, Barkaoui Karim. 2023. Oikos, 2023 (12):e10219, 16 p.

Impact of legumes and cereals on olive productivity in the South Mediterranean. Amassaghrou Asmae, Barkaoui Karim, Bouaziz Ahmed, Alaoui Si Bennasseur, Razouk Rachid, Daoui Khalid. 2023. Malaysian Journal of Sustainable Agriculture, 7 (1) : 6-13.

Is a seasonally reduced growth potential a convergent strategy to survive drought and frost in plants? Volaire Florence, Barkaoui Karim, Grémillet David, Charrier Guillaume, Dangles Olivier, Lamarque Laurent J., Martin-StPaul Nicolas K., Chuine Isabelle. 2023. Annals of Botany, 131 (2) : 245-254.

Promising weeds forage potential in perennial Mediterranean agroecosystems. Genty Léa, Kazakou Elena, Metay Aurélie, Bastianelli Denis, Bopp Marie-Charlotte, Barkaoui Karim. 2023. Agriculture, Ecosystems and Environment, 347:108388, 13 p.

Towards modern olive polycultures. Rosati Adolfo, Barkaoui Karim, Lauri Pierre-Eric. 2023. In : The olive: Botany and production. Fabbri Andrea (ed.), Baldoni Luciana (ed.), Caruso Tiziano (ed.), Famiani Franco (ed.). Wallingford : CABI, 640-657. ISBN 978-1-78924-734-3

Utilisation de la diversité végétale pour réduire la vulnérabilité et accroître la résilience à la sécheresse des prairies productives permanentes et semées. Lüscher Andreas, Barkaoui Karim, Finn John A., Suter Daniel, Suter Matthias, Volaire Florence. 2023. Fourrages (253) : 61-74.

Yield and related traits of three legume crops grown in olive-based agroforestry under an intense drought in the South Mediterranean. Amassaghrou Asmae, Barkaoui Karim, Bouaziz Ahmed, Alaoui Si Bennasseur, Fatemi Zain El Abidine, Daoui Khalid. 2023. Saudi Journal of Biological Sciences, 30 (4):103597, 13 p.

Agroforestry improves the benefits of cereal-legume intercropping under drought. Barkaoui Karim. 2022. In : Proceedings of the 5th World Congress on Agroforestry: Transitioning to a Viable World. Oliver A. (ed.), Bissonnette J.F. (ed.), Cogliastro A. (ed.), Gauthier C (ed.), Gélinas N. (ed.), Laroche G. (ed.). Université de Laval. Québec : Université de Laval, Résumé, p. 336. World Congress on Agroforestry 2022. 5, Québec, Canada, 17 Juillet 2022/20 Juillet 2022.

Can trees buffer the impact of climate change on pasture production and digestibility of Mediterranean dehesas? Hidalgo-Galvez Maria Dolores, Barkaoui Karim, Volaire Florence, Matías Luis, Cambrollé Jesús, Fernández-Rebollo Pilar, Carbonero Maria Dolores, Pérez-Ramos Ignacio Manuel. 2022. Science of the Total Environment, 835:0048-9697, 15 p.

Culture intercalaire en vergers fruitiers, pour la sécurité nutritionnelle et la résilience au changement climatique dans les zones sèches. Wery Jacques, Barkaoui Karim, Nangia Vinay. 2022. In : Transformations agroécologiques pour des systèmes alimentaires durables. Panorama de la recherche France-CGIAR = Agroecological transformation for sustainable food systems. Insight on France-CGIAR research. Atta-Krah Kwesi (ed.), Chotte Jean-Luc (ed.), Gascuel Chantal (ed.), Gitz Vincent (ed.), Hainzelin Etienne (ed.), Quintero Marcela (ed.), Sinclair Fergus L. (ed.). Agropolis. Montpellier : Agropolis International, 59. (Les dossiers d'Agropolis International, 26)

Host specificity shapes the soil rhizospheric bacteriobiome of cereals and legumes. Ben Zineb Ameni, Barkaoui Karim, Karray Fatma, Mhiri Najla, Sayadi Sami, Mliki Ahmed, Gargouri Mahmoud. 2022. Annales de l'Institut National de la Recherche Agronomique de Tunisie, 95 : 31-42.

Hydrological behaviour of Mediterranean salt marshes and implications for vegetal cover. Berteloot Victor, Crabit Armand, Barkaoui Karim, Kazakou Elena, Colin François. 2022. In : IAHS-AISH Scientific Assembly 2022. AISH, UNESCO, Université de Montpellier, CNRS. Montpellier : IAHS, Résumé, 1 p. IAHS-AISH Scientific Assembly 2022, Montpellier, France, 29 Mai 2022/3 Juin 2022.

Olive agroforestry shapes rhizosphere microbiome networks associated with annual crops and impacts the biomass production under low-rainfed conditions. Ben Zineb Ameni, Barkaoui Karim, Karray Fatma, Mhiri Najla, Sayadi Sami, Mliki Ahmed, Gargouri Mahmoud. 2022. Frontiers in Microbiology, 13:977797, 18 p.

Research on agroforestry systems and biodiversity conservation: what can we conclude so far and what should we improve? Boinot Sébastien, Barkaoui Karim, Meziere Delphine, Lauri Pierre-Eric, Sarthou Jean-Pierre, Alignier Audrey. 2022. BMC Ecology and Evolution, 22:24, 6 p.

Responses of Mediterranean rangelands to increased summer droughts. Cardozo Cabanelas Geronimo A., Voltaire Florence, Barotin Charlène, Barkaoui Karim. 2022. In : Joint Seminar of the FAO CIHEAM Networks on Pasture and Forage Crops and on Sheep and Goat Nutrition: Book of abstracts. FAO, CIHEAM. Catania : FAO-CIHEAM, Résumé, p. 84. Joint Seminar of the FAO CIHEAM Networks on Pasture and Forage Crops and on Sheep and Goat Nutrition (FAO-CIHEAM 2022), Catania, Italie, 27 Septembre 2022/29 Septembre 2022.

Rotational diversification and fertilization together explain the impacts of tropical weeds on rice yields through changes in plant communities and biomass. Ripoche Aude, Allouch Nina, Barkaoui Karim. 2022. . EWRS. Athènes : EWRS, Résumé, 1 p. European Weed Research Society Symposium (EWRS 2022). 19, Athens, Grèce, 20 Juin 2022/23 Juin 2022.

Using plant diversity to reduce vulnerability and increase drought resilience of permanent and sown productive grasslands. Lüscher Andreas, Barkaoui Karim, Finn John A., Suter D., Volaire Florence. 2022. In : Grassland at the heart of circular and sustainable food systems. Delaby L. (ed.), Baumont R. (ed.), Brocard V. (ed.), Lemauviel-Lavenant S. (ed.), Plantureux S. (ed.), Vertès F. (ed.), Peyraud J.L. (ed.). INRAE, Université de Caen. Wageningen : Wageningen Academic Publishers, 309-322. (Grassland Science in Europe, 27) ISBN 978-2-7380-1445-0 European Grassland Federation General Meeting (EGF 2022). 29, Caen, France, 26 Juin 2022/30 Juin 2022.

Using plant diversity to reduce vulnerability and increase drought resilience of permanent and sown productive grasslands. Lüscher Andreas, Barkaoui Karim, Finn John A., Suter Daniel, Suter Matthias, Volaire Florence. 2022. Grass and Forage Science, 77 (4), n.spéc. Topics from the General Meeting of the European Grassland Federation held in 2022 : 235-246. European Grassland Federation General Meeting (EGF 2022). 29, Caen, France, 26 Juin 2022/30 Juin 2022.

Interactions between drought and shade on the productivity of winter pea grown in a 25-year-old walnut-based alley cropping system. Blanchet Guillaume, Barkaoui Karim, Bradley Mattia, Dupraz Christian, Gosme Marie. 2021. Journal of Agronomy and Crop Science, 208 (5) : 583-598.

Leaf and pit traits of 35 olive varieties from different genetic groups growing in the French germplasm collection of the Porquerolles Island (Provence, France). Garnier Eric, Leca Estelle, Barkaoui Karim. 2021. Travaux scientifiques du Parc national de Port Cros, 35 : 235-260.

Olive agroforestry can improve land productivity even under low water availability in the South Mediterranean. Temani Fida, Bouaziz Ahmed, Daoui Khalid, Wery Jacques, Barkaoui Karim. 2021. Agriculture, Ecosystems and Environment, 307:107234, 12 p.

Productivité et efficience des systèmes agroforestiers à base d'oliviers au Maroc : cas de Moulay Driss Zerhoun. Amassaghrou Asmae, Bouaziz Ahmed, Daoui Khalid, Belhouchette Hatem, Ezzahouani Abdelaziz, Barkaoui Karim. 2021. Cahiers Agricultures, 30:2, 12 p.

Spatial and temporal diversity of service plant management strategies across vineyards in the south of France. Analysis through the Coverage Index. Fernández-Mena Hugo, Frey Hélène, Celette Florian, Garcia Leo, Barkaoui Karim, Hossard Laure, Naulleau Audrey, Métras Raphaëlle, Gary Christian, Metay Aurélie. 2021. European Journal of Agronomy, 123:126191, 14 p.

Do crops grow better in olive agroforestry under drought? A test from Northern Morocco. Barkaoui Karim, Temani Fida, Bouaziz Ahmed, Daoui Khalid, Wery Jacques. 2020. In : Smart agriculture for great human challenges. Book of abstracts of the of the XVI European Society for Agronomy Congress. ESA. Séville : ESA, 1-2. European Society for Agronomy Congress (ESA 2020). 16, Séville, Espagne, 1 Septembre 2020/4 Septembre 2020.

Les oasis : prouesses agroécologiques. Barkaoui Karim. 2020. Jardins de France (659) : 51-53.

Perceptions et usages de la diversité écologique des parcours présahariens par les éleveurs camelins dans la zone rurale de M'Hamid El Ghizlane au Maroc. Touré Ibra, Duval J., Huguenin Johann, Barkaoui Karim, Julien Lionel. 2020. In : Workshop International Dynamique de l'espace oasien et son environnement. Recueil des résumés. Université Kasdi Merbah Ouargla. Ouargla : Université Kasdi Merbah Ouargla, Résumé, p. 35. Dynamique de l'espace oasien et son environnement (DEOE 2020), Ouargla, Algérie, 3 Mars 2020/4 Mars 2020.

Agroforestry for fruit trees in Europe and Mediterranean North Africa. Lauri Pierre-Eric, Barkaoui Karim, Ater Mohammed, Rosati Adolfo. 2019. In : Agroforestry for sustainable agriculture. Mosquera-Losada María Rosa (ed.), Prabhu Ravi (ed.). Cambridge : Burleigh Dodds Science Publishing, 385-418. (Burleigh Dodds Series in Agricultural Science) ISBN 978-1-78676-220-7

Alley cropping agroforestry systems: Reservoirs for weeds or refugia for plant diversity? Boinot Sébastien, Fried Guillaume, Storkey Jonathan, Metcalfe Helen, Barkaoui Karim, Lauri Pierre-Eric, Meziere Delphine. 2019. Agriculture, Ecosystems and Environment, 284:106584, 13 p.

Ecosystem services functional motif: a new concept to analyse and design agroforestry systems. Rafflegeau Sylvain, Allinne Clémentine, Barkaoui Karim, Deheuvels Olivier, Jagoret Patrick, Garcia Leo, Gosme Marie, Lauri Pierre-Eric, Mérot Anne, Metay Aurélie, Meziere Delphine, Saj Stéphane, Smits Nathalie, Justes Eric. 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, 733. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

Effect of a water gradient on the intensity of competition and productivity of annual crops intercropped with olive trees. Temani Fida, El Mrini S., Daoui Khalid, Bouaziz Ahmed, Wery Jacques, Barkaoui Karim. 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. 654. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

Is it possible to mix olive trees and crops efficiently? Setting the big picture from the rich diversity of agroforestry systems in Morocco. Amassaghrou Asmae, Bouaziz Ahmed, Daoui Khalid, Barkaoui Karim, Belhouchette Hatem. 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, p. 655. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

On farm analysis of the effect of the preceding crop on N uptake and grain yield of durum wheat (Triticum durum Desf.) in Mediterranean conditions. Ben Zekri Yosser, Barkaoui Karim, Marrou Hélène, Mekki Insaf, Belhouchette Hatem, Wery Jacques. 2019. Archives of Agronomy and Soil Science, 65 (5) : 596-611.

Plant diversity in understory vegetation strips of alley cropping agroforestry systems. Boinot Sébastien, Fried Guillaume, Storkey Jonathan, Metcalfe Helen, Barkaoui Karim, Lauri Pierre-Eric, Meziere Delphine. 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. 143. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

Shade trees improve coffee health without reducing (too much) coffee potential yield. Barkaoui Karim, Nyaga J., Pinard Fabrice, Vaast Philippe, Lamanda Nathalie. 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. 794. World Congress on Agroforestry. 4, Montpellier, France, 20 Mai 2019/22 Mai 2019.

Assessment of olive tree-barley interactions in Mediterranean agroforestry: barley grain and straw along a rainfall gradient in Morocco. PoS1-64. Temani Fida, Barkaoui Karim, Bouaziz Ahmed, Wery Jacques. 2018. In : Book of abstracts of the XV European Society for Agronomy Congress : "Innovative cropping and farming systems for high quality food production systems". Agroscope. Genève : Agroscope, Résumé, 115. European Society for Agronomy Congress (ESA 2018). 15, Genève, Suisse, 27 Août 2018/31 Août 2018.

L'approche fonctionnelle peut-elle aider à concevoir des linéaires sous-arborés en agroforesterie intra-parcellaire ? Boinot Sébastien, Meziere Delphine, Barkaoui Karim, Sarthou Jean-Pierre, Lauri Pierre-Eric. 2018. In : Gérer les espèces adventices et la flore des linéaires non cultivés : une approche fonctionnelle. Gaba Sabriana (ed.). Paris : FRB, 32-34. ISBN 979-10-91015-26-4 Journée d'animation conjointe des RMTs FlorAd et AgroforesterieS, Paris, France, 11 Décembre 2017/11 Décembre 2017.

Does water shortage generate water stress? An ecohydrological approach across Mediterranean plant communities. Barkaoui Karim, Navas Marie-Laure, Roumet Catherine, Cruz Pablo, Volaire Florence. 2017. Functional Ecology, 31 (6) : 1325-1335.

Le fonctionnement des parcours méditerranéens peut-il guider la conception de mélanges fourragers plus résilients ? Barkaoui Karim. 2017. . INRA, Montpellier SupAgro, CNRS, CEFE, CIRAD. Montpellier : INRA, Résumé, 1 p. Symposium 2017 Réseau Prairies, Montpellier, France, 8 Mars 2017/9 Mars 2017.

Root traits are related to plant water-use among rangeland Mediterranean species. Fort Florian, Volaire Florence, Guilioni Lydie, Barkaoui Karim, Navas Marie-Laure, Roumet Catherine. 2017. Functional Ecology, 31 (9) : 1700-1709.

Agroforestry systems in Morocco, grain legumes and olive trees in Saïs region: Moulay Driss Zerhoun case. Amassaghrou Asmae, Bouaziz Ahmed, Karrou M., Barkaoui Karim, Razouk R., Daoui Khalid. 2016. . ICARDA, INRA. Marrakech : ICARDA, 1 p. International Conference on Pulses for Health, Nutrition and Sustainable Agriculture for Drylands, Marrakech, Maroc, 18 Avril 2016/20 Avril 2016.

Are plant communities water-stressed? Seasonal and pluri-annual dynamics of vegetation water stress along a soil depth gradient in a Mediterranean rangeland. Barkaoui Karim, Navas Marie-Laure, Roumet Catherine, Cruz Pablo, Volaire Florence. 2016. In : EcoSummit 2016 - Ecological Sustainability: Engineering Change. Montpellier : INRA-IRD, 1 poster International EcoSummit Congress 2016. 5, Montpellier, France, 29 Août 2016/1 Septembre 2016.

Mean root trait more than root trait diversity determines drought resilience in native and cultivated Mediterranean grass mixtures. Barkaoui Karim, Roumet Catherine, Volaire Florence. 2016. Agriculture, Ecosystems and Environment, 231 : 122-132.

Trade-offs analysis between Durum wheat yield and nitrogen efficiency in the fields of farmers in Tunisia. Ben Zekri Yosser, Barkaoui Karim, Mekki Insaf, Marrou Hélène, Belhouchette Hatem, Wery Jacques. 2016. In : Growing landscapes: Cultivating innovative agricultural systems. Book of abstracts of the ESA 14 Congress. ESA. Edimbourg : ESA, Résumé, 1-2. European Society of Agronomy Conference (ESA14). 14, Edimbourg, Royaume-Uni, 5 Septembre 2016/9 Septembre 2016.

Utiliser les mélanges fourragers pour s'adapter au changement climatique : opportunités et défis. Litrico Isabelle, Barkaoui Karim, Barradas Ana, Barre P., Béguier V., Birouste Marine, Bristiel Pauline, Crespo D., Deléglise C., Durand J.L., Fernandez L., Gastal François, Ghesquière Marc, Godinho B., Hernandez P., Julier B., Louarn Gaëtan, Meisser M., Mosimann E., Picon-Cochard Catherine, Roumet Catherine, Volaire Florence. 2016. Fourrages, 225 : 11-20.

Can functional complementarity of plant strategies enhance drought resilience in associations of Mediterranean grasses? [P91]. Barkaoui Karim, Bristiel Pauline, Birouste Marine, Roumet Catherine, Volaire Florence. 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, 175. Climate-Smart Agriculture 2015 : Global Science Conference. 3, Montpellier, France, 16 Mars 2015/18 Mars 2015.

Combining yield gap and efficiency analysis to analyze farmers' fields network: a case study on nitrogen in durum wheat in Tunisia. Benzekri Y., Barkaoui Karim, Mekki Insaf, Marrou Hélène, Belhouchette H., Wery Jacques. 2015. In : FSD5 Proceedings: Multi-functional farming systems in a changing world. Gritti Emmanuel S. (ed), Wery Jacques (ed). ESA, Agropolis International. Montpellier : European Society of Agronomy, 117-118. International Symposium for Farming Systems Design. 5, Montpellier, France, 7 Septembre 2015/10 Septembre 2015.

La diversité fonctionnelle racinaire peut-elle favoriser la résilience des mélanges de graminées méditerranéennes sous sécheresses sévères ? Barkaoui Karim, Birouste Marine, Bristiel Pauline, Roumet Catherine, Volaire Florence. 2015. In : Adaptation des prairies semées au changement climatique. Durand Jean-Louis (ed.), Enjalbert Jérôme (ed.), Hazard Laurent (ed.), Litrico Isabelle (ed.), Picon-Cochard Catherine (ed.), Prudhomme Marie-Pascale (ed.), Volaire Florence (ed.). Poitiers : INRA, 84-92. ISBN 2-7380-1383-X Colloque présentant les méthodes et résultats du projet Climagie (métaprogramme ACCAF), Poitiers, France, 16 Novembre 2015/17 Novembre 2015.

Designing resilient and sustainable grasslands for a drier future: Adaptive strategies, functional traits and biotic interactions. Volaire Florence, Barkaoui Karim, Norton Mark. 2014. European Journal of Agronomy, 52 (Part B) : 81-89.

Functional structure and ecohydrology of Mediterranean rangelands along a soil water availability gradient. Barkaoui Karim. 2013. Montpellier : Montpellier SupAgro, 335 p. Thèse de doctorat : Evolution, écologie, ressources génétiques, paléontologie : Montpellier SupAgro

Questioning the reliability of the point intercept method for assessing community functional structure in low-productive and highly diverse Mediterranean grasslands. Barkaoui Karim, Bernard-Verdier Maud, Navas Marie-Laure. 2013. Folia Geobotanica, 48 : 393-414.

The relative importance of dispersal limitation and habitat preference in shaping spatial distribution of saplings in a tropical moist forest: a case study along a combination of hydromorphic and canopy disturbance gradients. Vincent Grégoire, Molino Jean-François, Marescot Lucile, Barkaoui Karim, Sabatier Daniel, Freycon Vincent, Roelens Jean-Baptiste. 2011. Annals of Forest Science, 68 (2) : 357-370.