Résultats pour Auteur : "Frija, Aymen"

Agency and behavior change in agricultural research for development: New directions for guiding agri-food system transformations. Freed Sarah, Voss Rachel C., Rietveld Anne, Alary Véronique, Chimonyo Vimbayi G.P., Frija Aymen, Guettou Djurfeldt Nadia, Lestrelin Guillaume, Singh Solani, Manjella Ndiwa Aurillia, Zingwena Taurai. 2025. Agricultural Systems, 228:104399, 13 p.

Agroecological transitions of pastoralism: A discussion of key concepts and investigation of current dynamics using a political economy lens. Frija Aymen, Carpentier Irène, Alary Véronique, Ouerghemmi Hassen, Dhehibi Boubaker. 2025. Agroecology and Sustainable Food Systems : 1-26.

Assessing pastoral reforms through the performance of agro-pastoral community-based organizations in South Tunisia. Sghaier Mariem, Frija Aymen, Postigo Julio C., Speelman Stijn, Alary Véronique, Sghaïer Mongi. 2025. Rangeland Ecology and Management, 98 : 49-62.

Understanding foodscapes for sustainable diets in rural localities in Tunisia: Integrating multiple methods and tools in a mixed-methods design. Sabir Ghezal, Tennhardt Lina M., Alary Véronique, Frija Aymen. 2025. Health and Place, 95:103520, 13 p.

Évaluer la contribution du fumier aux moyens de subsistance en milieu rural : une approche systémique dans les régions semi-arides du centre de la Tunisie. Alary Véronique, Frija Aymen. 2025. In : Élevages et pâturages sous tension. Nouveaux regards sur les territoires méditerranéens et tropicaux. Alinon Koffi (ed.), Duteurtre Guillaume (ed.), Lasseur Jacques (ed.), Poccard-Chapuis René (ed.). Versailles : Ed. Quae, 86-106. (Matière à débattre et à décider) ISBN 978-2-7592-4045-6

Agency and behavior change in agri-food systems transformation: Lessons from the CGIAR Agroecology Initiative. Voss Rachel C., Freed Sarah, Falk Thomas, Rietveld Anne M., Adam Rahma, Alary Véronique, Beltrán Marcela, Braiki Houssem, Frija Aymen, Guettou Djurfeldt Nadia, Hamrouni Dhia, Idoudi Zied, Jaouadi Rahma, Lestrelin Guillaume, Mathenge Catherine, Manjella Ndiwa Aurillia, Singh Sonali, Tristán Febres Maria Claudia, Zingwena Taurai. 2024. Montpellier : CGIAR, 44 p.

Are farmer organizations effective intermediaries and facilitators of agricultural innovations processes? Evidence from Tunisia. Ouerghemmi Hassen, Frija Aymen, Souissi Asma, Carpentier Irène, Shiri Zahra, Dhehibi Boubaker, Rejeb Hichem. 2024. Frontiers in Sustainable Food Systems, 8:1440086

Governance structures and mechanisms of agroecological living landscapes in five countries. Navarrete-Cruz Angela, ElDidi Hagar, Piraux Marc, Fuchs Lisa Elena, Tristán Maria Claudia, Matangi Dorcas, Chimonyo Vimbayi, Alary Véronique, Idoudi Zied, Frija Aymen, Triomphe Bernard, Bergamini Nadia. 2024. Montpellier : CGIAR, 41 p.

HOLPA country report: Tunisia. Alary Véronique, Toukabri Wael, Shiri Zahra, Atassi Layal, Worqlul Abeyou, Bahri Haithem, Barbouchi Meriem, Idoudi Zied, Le Quang Bao, Cheikh M’hamed Hatem, Darmaun Maryline, Frija Aymen. 2024. Montpellier : CIRAD-CGIAR, 41 p.

Manure contribution to rural livelihoods at farm and landscape levels: a systemic approach in semi-arid Central Tunisia. Alary Véronique, Frija Aymen, Abdeladhim Mohamed, Sghaier Mariem, Leauthaud Crystèle, Farhat Manel, Sghaier Mariem. 2024. Agroecology and Sustainable Food Systems, 29 p.

National workshop report on actor perspectives on behavioural drivers, agency and behaviour change in agroecological transformation. WP5.2. Participatory Timeline in Tunisia. Alary Véronique, Frija Aymen, Lestrelin Guillaume, Braiki Houssem, Idoudi Zied, Mannai Amal, Cheikh M’hamed Hatem. 2024. Montpellier : CGIAR, 40 p.

Reducing the environmental footprint of livestock production. Frija Aymen, Notenbaert An, Yigezu Yigezu Atnafe, Alary Véronique, Mannai Amal. 2024. s.l. : ILRI, 11 p.

Upgraded business model integrating agroecological principles: Olive growers' in Elles community, Northwest Tunisia. Dhehibi Boubaker, Souissi Asma, Oumer Ali M., Frija Aymen, Idoudi Zied, Ouerghemmi Hassen, Shiri Zahra, Bao Le Quang, Alary Véronique, Rudiger Udo, Rekik Mourad, Zied Dhraief Mohamed, Oueslati Zlaoui Meriem, Fendri Mahdi, Mejri Rihab, Arbi Ajmi, Ouji Mourad. 2024. Montpellier : CGIAR, 77 p.

A rapid value chain analysis including agroecological assessment: Olive Oil Value Chain Analysis in El Kef Governorate, North-West Tunisia. Dhehibi Boubaker, Souissi Asama, Oumer Ali M., Frija Aymen, Idoudi Zied, Ouerghemmi Hassen, Shiri Zahara, Bao Le Quang, Alary Véronique, Rudiger Udo, Rekik Mourad, Oueslati Zlaoui Meriem, Zied Dhraief Mohamed, Mejri Rihab, Ouji Mourad. 2024. Montpellier : CGIAR, 46 p.

Behaviour Change in Agri-food Systems Transformation: a Review of Past Initiatives in Tunisia. Lestrelin Guillaume, Jaouadi Rahma, Braiki Houssem, Hamrouni Dhia, Alary Véronique, Idoudi Zied, Rekik Mourad, Frija Aymen. 2023. Montpellier : CGIAR System Organization, 13 p. (CGIAR Initiative on Agroecology)

Co-design of agroecology indicators with local communities: the challenges and perspectives for agroecological transition evaluation. Bahri Haithem, Alary Véronique, Toukabri Wael, Barbouchi Meriem, M'hamed Hatem Cheikh, Ouerghemmi Hassen, Shiri Zahara, Annabi Mohamed, Frija Aymen. 2023. . Université de Kassel. Kassel : Université de Kassel, 2 p. International Conference on Formal Concept Analysis (ICFCA 2023). 17, Kassel, Allemagne, 17 Juillet 2023/21 Juillet 2023.

Context document Tunisia. Context assessment for transformation in the Tunisian agroecological living landscape. Alary Véronique, Frija Aymen, Ouerghemmi Hassen, Idoudi Zied, Rudiger Udo, Rekik Mourad, Souissi Asma, Dhehibi Boubaker, Bahri Haithem, Mekki Insaf, Toukabri Wael, Barbouchi Meriem, Annabi Mohamed, Larbi Ajmi, Fendri Mahdi, M'hamed Hatem Cheikh. 2023. Montpellier : CGIAR, 74 p. (CGIAR Initiative on Agroecology)

Contraintes et défis de la transition agroécologique comme perçus par les agriculteurs en Tunisie. Souissi Asma, Dhehibi Boubaker, Frija Aymen, Alary Véronique, Mejri Rihab, Zlaoui Meriem, Zied Dhraief Mohamed. 2023. . INRGREF. Tunis : INRGREF, Résumé, 2 p. INRGREF International Scientific Days 2023. 20, Tunis, Tunisie, 16 Mai 2023/18 Mai 2023.

Integrating agroecology and one health: A path to sustainable food systems and improved health. Tebourbi Ons, Frija Aymen, Alary Véronique, Idoudi Zied, Mannai Amal, Rekik Mourad. 2023. . ENMV. Sidi Thabet : ENMV, 4 p. Congrès de l'Ecole nationale de médecine vétérinaire de Sidi Thabet. 3, Sidi Thabet, Tunisie, 12 Octobre 2023/13 Octobre 2023.

Positive grounds for agroforestry-based systems in Tunisia to transform to more equitability and inclusiveness. Idoudi Zied, Frija Aymen, Alary Véronique, Rekik Mourad, Cheikh Hatem. 2023. . ZALF, Universität zu Berlin. Berlin : ZALF, Résumé, 1 p. Tropentag 2023, Berlin, Allemagne, 20 Septembre 2023/22 Septembre 2023.

Que sont les Living Laboratoires ? Expérience d'un LL en agroécologie (Tunisie). Frija Aymen, Alary Véronique, Idoudi Zied, Rudiger Udo. 2023. . BUSINESSMED, Horizon Europe Tunisia, CGIAR, ICARDA. Tunis : BUSINESSMED, Résumé, 1 p. Événement d’Engagement National du Projet NATI00NS, Tunis, Tunisie, 2 Mai 2023/2 Mai 2023.

Transition Pathways toward Agroecology in Semi-arid “Crop-Livestock” Systems at Rhahla, Gaafour. Ouerghemmi Hassen, Alary Véronique, Shiri Zahara, Zied Dhraief Mohamed, Oueslati Zlaoui Meriem, Mejri Rihab, Rudiger Udo, Frija Aymen, Idoudi Zied, Souissi Asma. 2023. Montpellier : CGIAR, 1 poster (CGIAR Initiative on Agroecology)

Transition pathway toward agroecology in agroforestry systems: Case of Kesra. Shiri Zahara, Alary Véronique, Ouerghemmi Hassen, Zied Dhraief Mohamed, Oueslati Zlaoui Meriem, Mejri Rihab, Rudiger Udo, Frija Aymen, Idoudi Zied, Souissi Asma, Dhehibi Boubaker, Mannai Amal, Rekik Mourad, Rejeb Hichem. 2023. Montpellier : CGIAR, 1 poster (CGIAR Initiative on Agroecology)

Transition pathway towards agroecology in the semiarid olive-based farming systems of Tunisia. Mannai Amal, Alary Véronique, Ouerghemmi Hassen, Zied Dhraief Mohamed, Oueslati Zlaoui Meriem, Mejri Rihab, Rudiger Udo, Frija Aymen, Idoudi Zied, Souissi Asma, Dhehibi Boubaker, Rekik Mourad. 2023. . Ecole Supérieure d'Agriculture de Mograne, IRESA, UCAR, ICARDA. Tunis : INRAT-ICARDA, 1 poster Colloque international sur la Gestion Intégrée des Ressources Naturelles et Agriculture Durable (GIRNAD). 8, Hammamet, Tunisie, 8 Mars 2023/10 Mars 2023.

Value chain analysis and actors mapping: Case of Tunisia. Dhehibi Boubaker, Souissi Asma, Frija Aymen, Ouerghemmi Hassen, Alary Véronique, Idoudi Zied, Rudiger Udo, Rekik Mourad, Zied Dhraief Mohamed, Oueslati Zlaoui Meriem, Mejri Rihab, Ouji Mourad. 2023. Montpellier : CGIAR Initiative on Agroecology, 42 p. (CGIAR Initiative on Agroecology)

Vers une transition alimentaire en Tunisie. Alary Véronique, Frija Aymen, M'hamed Hatem Cheikh. 2023. Tunis : CGIAR Initiative on Agroecology, 1 diaporama (44 vues)

A process for participatory co-design of "Agroecological Transition Pathways" at the landscape and food system levels: A process for the articulation of action-research activities and lessons learned from early implementation. Frija Aymen, Alary Véronique, Cheikh M’hamed Hatem, Rudiger Udo, Idoudi Zied, Bahri Haithem, Lajmi Arbi, Rekik Mourad, Ouerghemmi Hassen, Shiri Zahara. 2023. . University of Kassel. Kassel : University of Kassel, Résumé, 2 p. Workshop on Governance, Practices, Potentials, and Tension in a Comparative Prespective. 17, Kassel, Allemagne, 17 Juillet 2023/21 Juillet 2023.

Assessing the sustainability of livestock socio-ecosystems in the drylands through a set of indicator. Alary Véronique, Lasseur Jacques, Frija Aymen, Gautier Denis. 2022. Agricultural Systems, 198:103389, 16 p.

Better crop-livestock integration for enhanced agricultural system resilience and food security in the changing climate: case study from low-rainfall areas of North Africa. Devkota Mina, Frija Aymen, Dhehibi Boubaker, Rudiger Udo, Alary Véronique, M'hamed Hatem Cheikh, Louahdi Nasreddine, Idoudi Zied, Rekik Mourad. 2022. In : Food security and climate-smart food systems: building resilience for the global south. Behnassi Mohamed (ed.), Baig Mirza Barjees (ed.), Sraïri Mohamed Taher (ed.), Alsheikh Abdlmalek A. (ed.), Abu Risheh Ali Wafa A. (ed.). Cham : Springer, 263-287. ISBN 978-3-030-92738-7

Crop-livestock systems transformation in the semiarid zones of North Africa over a decade: Approach and case-study in Southern Tunisia. Alary Véronique, Frija Aymen. 2022. Journal of Agricultural Science, 160 (1-2), 15 p.

Scaling agroecological packages for soil and water conservation in mixed crop livestock systems in Tunisia. Rudiger Udo, Frija Aymen, Alary Véronique, Idoudi Zied, Jebali Oussam, Rekik Mourad, Cheikh Hatem, Zaim Anis. 2022. In : Tropentag 2022: Can agroecological farming feed the world? Farmers' and academia's views. Book of abstracts. Tielkes Eric (ed.). ATSAF, CZU. Witzenhausen : DITSL, Résumé, p. 517. ISBN 978-3-7369-7671-9 Tropentag 2022, Prague, République tchèque, 14 Septembre 2022/16 Septembre 2022.

Approche socio-économique de la pratique de gestion de fumier à l'échelle des exploitations agricoles (Kairouan, Tunisie). Farhat Manel, Alary Véronique, Frija Aymen. 2021. . Ecole supérieure d'agriculture de Mograne, ICARDA. Hammamet : Ecole supérieure d'agriculture de Mograne, 1 p. Colloque international GIRNARD 2021, Hammamet, Tunisie, 15 Décembre 2021/16 Décembre 2021.

Gestion de l'usage d'une nappe par un groupement d'agriculteurs : l'expérience de Bsissi Oued El Akarit en Tunisie. Frija Iheb, Frija Aymen, Marlet Serge, Leghrissi Hafsia, Faysse Nicolas. 2016. Alternatives Rurales (4), 12 p.

Les performances des petites exploitations irriguées de la basse vallée de la Medjerda en Tunisie. Hanafi Salia, Frija Aymen, Jamin Jean-Yves, Zaïri Abdel Aziz, Hamdane Abdelkader, Mailhol Jean-Claude. 2015. Cahiers Agricultures, 24 (3) : 170-176.

A critical assessment of groundwater governance in Tunisia. Frija Aymen, Chebil Ali, Speelman Stijn, Faysse Nicolas. 2014. Water Policy, 16 (2) : 358-373.

Usage agricole des eaux souterraines et initiatives de gestion au Maghreb : Défis et opportunités pour un usage durable des aquifères. Faysse Nicolas, Hartani Tarik, Frija Aymen, Marlet Serge, Tazekrit Idir, Zaïri Choukri, Challouf Azza. 2011. s.l. : AFDB, 23 p. (AFDB Economic Brief)

Variability in smallholders' irrigation water values: Study in North-West Province, South Africa. Speelman Stijn, Frija Aymen, Perret Sylvain, D'Haese Marijke, Farolfi Stefano, D'Haese Luc. 2011. Irrigation and Drainage, 60 (1) : 11-19.

Valuing improvements in the water rights system in South Africa: a contingent ranking approach. Speelman Stijn, Farolfi Stefano, Frija Aymen, Van Huylenbroeck Guido. 2010. Journal of the American Water Resources Association, 46 (6) : 1133-1144.

The impact of the water rights system on smallholder irrigators' willingness to pay for water in Limpopo province, South Africa. Speelman Stijn, Farolfi Stefano, Frija Aymen, D'Haese Marijke, D'Haese Luc. 2010. Environment and Development Economics, 15 (4) : 465-483.

Estimating the impacts of water pricing on smallholder irrigators in North West Province, South Africa. Speelman Stijn, Buysse Jeroen, Farolfi Stefano, Frija Aymen, D'Haese Marijke, D'Haese Luc. 2009. Agricultural Water Management, 96 (11) : 1560-1566.

Willingness to pay for water and water rights definition : study among smallholder irrigators in Limpopo province, South Africa. Speelman Stijn, D'Haese Marijke, Frija Aymen, Farolfi Stefano, D'Haese Luc. 2009. In : Water resources management V. Brebbia C.A. (ed.), Popov V. (ed.). WIT. Southampton : Wit Press, 341-352. (WIT Transactions on ecology and the environment, 125) ISBN 978-1-84564-199-3 International Conference on Sustainable Water Resources Management. 5, Malte, 9 Septembre 2009/11 Septembre 2009.

Simulation ot the effects of water pricing scenarios on smallholder irrigators in South-Africa. Speelman Stijn, D'Haese Marijke, Buysse Jeroen, Frija Aymen, Farolfi Stefano, D'Haese Luc. 2008. In : Proceedings of the Second IASTED Africa Conference Water Resource Managment (Africa WRM 2008), September 8-10, 2008, Gaborone, Botswana. IASTED. s.l. : s.n., 7-12. IASTED Africa Conference Water Resource Management (Africa WRM 2008). 2, Gaborone, Botswana, 8 Septembre 2008/10 Septembre 2008.

A new methodology for assessing the impact of water pricing scenarios : Case study of small-scale irrigation schemes in South Africa. Speelman Stijn, Frija Aymen, Farolfi Stefano, Buysse Jeroen, D'Haese Marijke, D'Haese Luc. 2008. In : People, Food and Environments: Global Trends and European Strategies : EAAE 2008, XIIth Congress of the European Association of Agricultural Economists, Ghent, Belgium, 26 - 29 August 2008. s.l. : s.n., 16 p. EAAE 2008. 12, Ghent, Belgique, 26 Août 2008/29 Août 2008.