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Documents disponibles dans cette catégorie (2119)
Article
Entre épisodes de sécheresse et excès de précipitations, la gestion de la ressource en eau devient stratégique et prioritaire pour nos sociétés. Essentielle au développement des plantes, leau est la ressource première de lagriculture et des fi[...]Article
Z. Bouzidi ; N. Faysse ; I. Mekki ; I. Ferchichi ; E. Hassenforder ; J.-D. Rinaudo |Au Maroc et en Tunisie, la surexploitation des eaux souterraines saccentue, dans un contexte de baisse de la pluviométrie et daugmentation des usages. Après plusieurs années de mise en uvre, lapproche réglementaire et celle cherchant à mobil[...]Article
This study improves the environmental water supply in a wetland using a novel framework in which the environmental impacts due to irrigation supply and the economic losses for agriculture are minimized through the proposal of an optimal cropping[...]Article
Agriculture plays a dual role in the conservation of European biodiversity, as extensive agricultural lands provide habitats for more than half of Europe's species, but intensification and abandonment of farmland threaten these species' habitats[...]Article
H. Choukrani ; A. Imache ; H. Kemmoun ; M. Kuper ; A. Hammani ; A. Taky ; G. Lacombe |Ce travail explore laménagement hydro-agricole des merjas centrales de la plaine du Gharb au Maroc, en suspens depuis plusieurs décennies. Différentes visions contrastées, quant à lévolution et à la mise en valeur de ces zones humides temporai[...]Article
Article
La réponse au besoin en eau de lagriculture devient un enjeu crucial face au changement climatique et à lobjectif de souveraineté alimentaire. Avec des ressources en eau et une disponibilité de plus en restreinte en été sur les territoires en[...]Article
Production systems that do not use environmentally sustainable practices are being pressured to change their production strategies. Conventional agricultural practices are associated with negative impacts, such as extensive land use, soil contam[...]Article
In this study, we use a gravity model to analyze virtual water flows due to the trade of agricultural products for Turkey. We calculate virtual water flows of agricultural trade for 326 products and 192 trade partners for 2002?2019. The empirica[...]Article
P.D. Wagner ; S. Kumar ; N. Fohrer |There is a common scientific understanding that global change impact analysis, mitigation, and adaptation require interdisciplinary work. Integrated modeling could help to address the challenges associated with the impacts of global change. Part[...]Article
The present study aims to support the Mapping and Assessment of Ecosystems and their Services (MAES) implementation in Greece, by synthesizing an indicator that could be used for abiotic attribute assessments and specifically for geodiversity. S[...]Article
Le Maroc est souvent érigé en exemple international pour sa gestion des ressources en eau. Après une période dinvestissement dans les barrages et les périmètres irrigués publics, cest lintensification de lagriculture et le recours aux eaux s[...]Article
V. Vadez ; R. Pilloni ; A. Grondin ; A. Hajjarpoor ; H. Belhouchette ; Y. Brouziyne ; G. Chehbouni ; M.H. Kharrou ; R. Zitouna-Chebbi ; I. Mekki ; J. Molénat ; F. Jacob ; J. Bossuet |Water scarcity will be one of the main issues of the 21 st century, because of competing needs between civil, industrial, and agriculture use. While agriculture is the largest user of water, its share is bound to decrease as societies develop. C[...]Article
H. Gao ; L. Zhangzhong ; W. Zheng ; G. Chen |The Food and Agriculture Organization (FAO) indicated that irrigation technology is the key to improving food security. However, the current restricted agricultural water and land resources limit the agricultural production system, and the press[...]Article
In recent years, the adverse effect of climate change on soil properties in the agricultural sector has become a dreadful reality worldwide. Climate change-induced abiotic stresses such as salinity, drought and temperature fluctuations are devas[...]Article
Article
F. Jarray ; T. Hermassi ; M. Mechergui ; C. Zucca ; Q.B. Le |Understanding and long-term assessment of the efficacy of soil and water conservation (SWC) techniques is essential for sustainable watershed management. There have been few studies measuring the long-term impact of SWC on soil erosion at the ca[...]Article
Measuring agro-biodiversity through leverage factors: land use, farmer practices and public policies
Understanding the socio-economic channels through which farmers affect agro-biodiversity (ABD) represents a relevant research area, especially in the light of the new sustainable development paradigm. Supporting ABD is one of the main goals of t[...]Article
A. Patel ; A. Kethavath ; N.L. Kushwaha ; A. Naorem ; M. Jagadale ; K.R. Sheetal ; P.S. Renjith |The challenges of urbanization, land degradation, water scarcity, and climate change are threatening agricultural systems and food security. Therefore, it is essential to manage land and water resources sustainably to improve productivity and ad[...]Article
H. Saadi ; K. Debabeche ; F. Traore |Knowing the water needs of the date palm is essential, not only for its optimal production, but also for the management of water resources. This study aims to evaluate the irrigation performance of the date palm production system in the region o[...]Article
The economic effects of global warming have gained considerable attention in the recent economic literature. While the relationship between rainfall and agriculture is well known, precipitations alone do not capture the soil water availability, [...]Article
In the context of water scarcity, soil erosion, and biodiversity decline, the Mediterranean basin urges to manage its nearly hundred coastal watersheds in a coordinated manner. To this end, we propose an integrated approach to model socio-ecolog[...]Article
M. Houssni ; J. Kassout ; M. El Mahroussi ; S. Chakkour ; M. Kadiri ; M. Ater ; A.-I. Petrisor |Oases play a crucial role in human societies and the conservation of biodiversity, especially in harsh environments like arid zones. They serve as sanctuaries for agrodiversity, preserving diverse agricultural resources under challenging climati[...]Article
A. Bernis-Fonteneau ; M. Aakairi ; O. Saadani-Hassani ; G. Castangia ; R. Ait Babahmad ; P. Colangelo ; U. D'Ambrosio ; D.I. Jarvis |Local agrobiodiversity in remote areas such as the Moroccan High Atlas is poorly studied, despite being of great importance for the sustainability and resilience of mountainous populations. This includes important species such as wheat (Triticum[...]Article
J. Garnier ; G. Billen ; E. Aguilera ; L. Lassaletta ; R. Einarsson ; J. Serra ; M.doR. Cameira ; C. Marques-dos-Santos ; A. Sanz-Cobena |Ammonia (NH3) volatilization, nitrous oxide (N2O) emissions, and nitrate (NO3−) leaching from agriculture cause severe environmental hazards. Research studies and mitigation strategies have mostly focused on one of these nitrogen (N) losse[...]Article
I. Viveros Santos ; C. Renaud-Gentié ; P. Roux ; A. Levasseur ; C. Bulle ; L. Deschênes ; A.-M. Boulay |Viticulture needs to satisfy consumers' demands for environmentally sound grape and wine production while envisaging adaptation options to diminish the impacts of projected climate change on future productivity. However, the impact of climate ch[...]Article
The Russian Federation’s invasion of Ukraine in 2022 evoked academic interest in various aspects of international security and stability. The main objective of this study was to elicit the essential features and indicators for gauging the [...]Article
Climate change and agriculture are inextricably linked and influence one another. Many studies have been conducted on the topic, but none have focused on developing and developed countries. This study aims to investigate the relationship between[...]Article
The liberalization of world trade has led to a significant increase in agricultural trade, which has brought to light various environmental externalities, including climate change, deforestation, and water pollution. While economic studies tend [...]Article
M. Helena Guimarães ; T. Pinto-Correia ; M. de Belém Costa Freitas ; I. Ferraz-de-Oliveira ; E. Sales-Baptista ; J.F.F. da Veiga ; J. Tiago Marques ; C. Pinto-Cruz ; C. Godinho ; A.D.F. Belo |The Montado is a silvopastoral system with a tree cover of predominantly Quercus suber but also Quercus rotundifolia, where cattle or sheep graze the understory. It occupies more than one million hectares in southern Portugal, and a similar land[...]