Détail de l'auteur
Documents disponibles écrits par cet auteur (13)
Ajouter le résultat dans votre panier Affiner la recherche
Article
This study aims to measure the total productivity of agricultural production factors through the calculation of the Malmquist index for six Mediterranean countries during the period 2003-2018. The results indicate that the growth of agricultural[...]
Article
Climate change is expected to have serious environmental, economic, and social impacts on arid regions such as Tunisia country. This research uses a “bottom-up” approach, which seeks to gain insights from the farmers themselves based on a farm h[...]
Article
Food security issue is getting more attention in middle-income countries such as Tunisia after the revolution 2011, where many factors affecting its food security are multiplied. An econometric analysis of food security was done through the Vect[...]
Article
Good management of water resources requires a good allocation of their availability, especially in public irrigated schemes in Tunisia. This paper contributes to a better reallocation of available water resources at the farm and regional levels.[...]
Article
H. Jeder ; E. Hamza ; H. Belhouchette ; A. Mzoughi |Tunisia is among the Mediterranean countries that are threatened by climate change. The agricultural sector is the economic sector that will be most affected by this phenomenon. Thinking of adequate adaptation policies to increase the resilience[...]
Article
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 instru[...]
Article
The excessive use of pesticides has multiple adverse effects on the environment and human health. For a long time this problem was focused on the technical, agronomic, medicinal and pest management’s aspects, while the problem is a behavioral pr[...]
Article
Article
Les ressources en eau dans les zones arides de la Tunisie sont sujettes à de fortes pressions qui menacent sérieusement leur durabilité. Cette situation risque de s’aggraver au fil des années avec les changements climatiques et l’intensification[...]
Article
H. Jeder ; A. Ben Khalifa ; M. Sghaier |Cette étude évalue la vulnérabilité de l’agriculture dans la plaine de Jeffera sud-est tunisien aux changements climatiques en utilisant la méthode Ricardienne. Cette méthode consiste à exprimer les revenus nets agricoles en fonction des variabl[...]Article
This paper aims at assessing the impact of water pricing policy on the sustainability of irrigated farming systems and the preservation of water and soil resources in Tunisia. The bio-economic modelling approach coupling the biophysical model Cr[...]Article
Les parcours du Sud tunisien sont caractérisés par une aridité excessive et une extrême variabilité interannuelle des précipitations, ce qui confère un caractère aléatoire et imprévisible aux ressources fourragères naturelles. Ces parcours sont [...]
Communication à un Congrès (avec Actes)
