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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.