Published in Cahiers Agricultures
En Tunisie, la culture de blé dur en irrigué est pratiquée sur une superficie moyenne annuelle de 48 700 ha, soit environ les deux tiers des superficies céréalières conduites en irrigué. Elle produit en moyenne 180 000 t, soit 20 % de la production nationale de blé dur. Cependant, les rendements réalisés restent toujours en dessous des attentes ave...
Promoting innovation to improve both productivity and sustainability of irrigated farming systems is crucial for the first question addressed within the Sustainable Development Goals process led by the United Nations. This is a complex task that requires methods and processes which include a diversity of knowledge. For this reason, participatory ap...
In Tunisia, the development of the irrigation within the water scarcity context, remains one of the crucial issues of agricultural activity. The phenomenon of climate change is likely to make the problematic while threatening the country's food security. Thus, water use efficiency is essential to overcome these constraints and to preserve productiv...
International audience
Measuring accurately size-resolved dust flux near the surface is crucial for better quantifying dust losses by semiarid soils. Dust fluxes have been usually estimated from the flux-gradient approach, assuming similarity between dust and momentum turbulent transport. This similarity has, however, never been verified. Here we investigate the similari...
Increasing pressures on water resources are causing many countries in Mediterranean to (re)consider various mechanisms to improve water use efficiency for agricultural like Tunisia country. The price mechanism remains the most appropriate instrument to allocate this water resource, but the search for the optimal price of water that reconciles diffe...
One of the challenges of eco-efficient agriculture is the development of operational farming practices to increase the level of agricultural production, maximize the efficiency of resource use and reduce environmental impacts. Based on the efficiency frontier concept and the decomposition of resource use efficiency, we used a three-quadrant framewo...
Rapport de synthèse. Initiative ENPARD Méditerranée (Commission Européenne)
Séance 1 : Vivre hors couple - perspectives internationales Vivre hors couple en Chine rurale. Perceptions, situation sociale et comportements sexuels des hommes célibataires / Isabelle Attané, Michel Bozon & Su Wang Célibat et mariage Orfi en Tunisie : méconnaissance, refus ou stratégie de contournement / Nour Fredj & Zahia Ouadah-Bedidi "Alors, t...
