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GESTION DES RESSOURCES NATURELLES |
Documents disponibles dans cette catégorie (402)
Article
Models are important tools to integrate ecological and socio-economic knowledge to better understand and manage social-ecological systems. Challenges include, among others, the adequate representation of feedback loops between the socio-economic[...]Article
Le palmier dattier constitue le pivot de lécosystème oasien et joue un rôle socio-économique important en participant à hauteur de 40 à 60% dans le revenu agricole de près de 2 millions dhabitants des oasis. Cependant, le secteur est confronté[...]Article
A. Benaradj ; H. Boucherit ; R. Benniou ; S. Bouarfa |Dans la région sud de Naâma, lagro-système aride est construit et maintenu par la population locale du Ksar à partir dune gestion rigoureuse et équitable des ressources naturelles biologiques, édaphiques et hydriques. Lobjectif de cette étude[...]Article
E. Iwasaki ; S. Elbeih ; A. Shalaby ; H. Khedr ; E.S. Zaghloul |The number of deep groundwater wells in the arid lands of Egypt has increased greatly since the mid-twentieth century. Modern well drilling technology using rotary drilling rigs and pumping tests came to Egypt with the beginning of the New Valle[...]Article
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The role of agriculture in environmental degradation and climate change has been at the center of a long-lasting and controversial debate. This situation combined with the expected growth in crop demand and the increasing prices of fertilizers a[...]Article
Technification in agriculture has resulted in the inclusion of more efficient companies that have evolved into a more complex sector focused on production and quality. Artificial intelligence, one of the relevant areas of technology, is transfor[...]Article
U. Schirpke ; S. Tscholl ; E. Tasser |Increasing global pressure on natural resources requires that decision makers and land managers adopt sustainable solutions to ensure the long-term provision of essential ecosystem services (ES). Analysing the effects of land-use changes on ES c[...]Article
G. Quaranta ; R. Salvia ; L. Salvati ; V. De Paola ; R. Coluzzi ; V. Imbrenda ; T. Simoniello |Depopulation and economic marginalization of rural districts have induced a progressive land abandonment in agricultural and pastoral districts. In Europe, areas at higher risk of farmland abandonment are characterized by low-intensity pasture s[...]Article
P. Mauguin ; T. Caquet |La question de lantagonisme apparent entre biodiversité, dune part, et agriculture et systèmes alimentaires, dautre part, est posée par de nombreuses analyses récentes réalisées à léchelle mondiale. Lun des enjeux de la recherche agronomiqu[...]Article
Article
Lessor du vote écologiste lors du second tour des élections municipales en France (même sil convient dêtre relativisé en raison du faible taux de participation) est sans doute révélateur des préoccupations croissantes de nos contemporains vis[...]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
I. Benabdallah ; S. Businaro ; M. Angot ; D. Palermo ; M. Giannelli |The South Mediterranean region is exposed to numerous challenges related to food, climate, resource availability, and social-economic instability. Characterized by a strong demographic growth, the region has seen consumption patterns and food de[...]Article
La mise en uvre de systèmes de culture durables et performants dans la filière fruits et légumes est un enjeu majeur des prochaines années. Au travers dun certain nombre de projets et de partenariats, le CTIFL a développé plusieurs approches s[...]Article
Y. Chanyour ; K. Obda ; O. El Achari |Le bassin versant de loued Daoura est situé dans un contexte climatique aride et présaharien. La quantité de leau disponible est faible et variable dans lespace et dans le temps. En plus de la rareté de leau et de son inégale répartition, du[...]Article
D. Sarkar ; S.K. Kar ; A. Chattopadhyay ; Shikha, ; A. Rakshit ; V.K. Tripathi ; P.K. Dubey ; P.C. Abhilash |Maximizing food production for feeding a rapidly growing human population while minimizing critical resource use and soil quality degradation is a major challenge for global sustainability. Sustainable agricultural practices based on low-externa[...]Article
Ecological and social constraints are key for voluntary investments into renewable natural resources
M.L. Fujitani ; C. Riepe ; T. Pagel ; M. Buoro ; F. Santoul ; R. Lassus ; J. Cucherousset ; R. Arlinghaus |Encouraging pro-environmental behavior is an urgent global challenge. An interdisciplinary framework covering governance, economic, social, ecological, and psychological dimensions is required to understand the salient features that encourage pr[...]Article
Mining has been necessary for human activities and is conducted in line with this need. The location of mines must sometimes be where land use overlaps with other activities because the location of the mined substance cannot be changed. In Turke[...]Article
This paper presents an analytical framework to identify and understand grassroots water governance practices, which we call 'rooted water collectives' (RWC). RWCs can be multi-scalar organizations that engage in common property resources managem[...]Article
G. Dherissard, animateur ; N. Vivier, animateur ; A. Pomade ; D. Christin ; B. Lion |La notion de « communs » est de plus en plus utilisée pour qualifier nos ressources naturelles. Leau, la terre, les forêts, la biodiversité du vivant seraient nos « biens communs ». Il sagit ainsi sans doute daffirmer que ces ressources sont [...]Article
G.S. Cumming ; G. Epstein ; J.M. Anderies ; C.I. Apetrei ; J. Baggio ; Ö. Bodin ; S. Chawla ; H.S. Clements ; M. Cox ; L. Egli ; G.G. Gurney ; M. Lubell ; N. Magliocca ; T.H. Morrison ; B. Müller ; R. Seppelt ; M. Schlüter ; H. Unnikrishnan ; S. Villamayor-Tomas ; C.M. Weible |Institutions are vital to the sustainability of social-ecological systems, balancing individual and group interests and coordinating responses to change. Ecological decline and social conflict in many places, however, indicate that our understan[...]Article
Depuis une trentaine dannées et la mise en réserve de milieux naturels sur les littoraux français de lAtlantique, de la Manche et de la Méditerranée, leur ouverture au public a conduit à un aménagement de lespace, se réduisant parfois à quelq[...]Article
As the world population grows, so do the challenges facing global agricultural systems. Increasing production to satisfy the world's demand for food, fiber and energy intensifies pressure on natural resources, especially soil and water. To face [...]Article
Agricultural development faces many obstacles, such as soil drought, climate change, and human activities, but the main challenge facing Egypt today is the need to develop and better manage natural resources to meet the growing needs of the coun[...]Article
Article
C. Peano ; S. Massaglia ; C. Ghisalberti ; F. Sottile |A growing awareness that highly intensified agricultural systems have made a substantial worldwide contribution to the worsening of the resilience capacity of natural ecosystems has, over the last twenty years, brought general attention to agroe[...]Article
Que recouvre léconomie circulaire, à quelles pratiques de consommation et de production correspond-elle ? Et, surtout, quelle est sa portée sur la préservation des ressources naturelles ? Cet article propose de revenir sur lorigine du concept [...]Article
Etant conscient de limportance et de lactualité du sujet de la gestion de leau au Maroc. Et surtout de la gestion rationnelle qui devrait tenir compte des impacts du changement climatique sur les ressources naturelles et sur lagriculture. No[...]Article
Z. Zhai ; J.F. Martínez ; V. Beltran ; N.L. Martínez |Undoubtedly, high demands for food from the world-wide growing population are impacting the environment and putting many pressures on agricultural productivity. Agriculture 4.0, as the fourth evolution in the farming technology, puts forward fou[...]