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GESTION DES EAUXSynonyme(s)Aménagement hydraulique ;Aménagement des eaux Politique de l'eauVoir aussi |
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A. Elbeltagi ; J. Deng ; K. Wang ; Y. Hong |Modeling crop water use as a useful decision tool for agricultural policy decision-makers to improve water-use efficiency has been increasing. This study aimed to estimate, forecast, and model the green and blue water footprints (WFg and WFb, re[...]Article
H. Bazzi ; N. Baghdadi ; I. Fayad ; M. Zribi ; H. Belhouchette ; V. Demarez |In the context of monitoring and assessment of water consumption in the agricultural sector, the objective of this study is to build an operational approach capable of detecting irrigation events at plot scale in a near real-time scenario using [...]Article
Water has important economic values, mainly in the agricultural sector. Beside enhancing agricultural output and crop diversification, irrigation generates positive externalities which have been little emphasized by the literature. The purpose o[...]Article
The overexploitation of groundwater for irrigation purposes is a general problem affecting the management of common resources. The objective of this study was to analyze some of the policy options when facing this issue. A choice experiment was [...]Article
En France, depuis ladoption de la loi sur leau de 1992, la gouvernance territoriale de leau et des milieux aquatiques sest progressivement structurée - avec de fortes variations géographiques - autour des Schémas daménagement et de gestion [...]Article
Apulia has a considerable demand of irrigation water, however high inefficiency levels of the collective water networks force most of the regional farms to use groundwater, with a consequent worsening of its quality, as well as of soil and crops[...]Article
Understanding the complex relationship between water, agriculture and poverty (WAP) is essential for informed policy-making in light of increasing demand for scarce water resources and greater climatic variability. Yet, our understanding of the [...]Article
The pressure of growing urbanization, industrialization and water scarcity resulting from climate change imposes limitations on the amount of water allocated to agriculture. There will need to be an increase in food production of almost 50% by 2[...]Article
This study describes the evolution of the Spanish irrigated sector and focuses on water abstraction, water consumption, and energy use in the period 19502017. The analysis shows evidence of the basins reaching closure state and the impact on en[...]Article
Crop water production functions (quantifying crop yield as a function of irrigation rate) can help in the design of management systems that reduce the water footprint. We examined the role of parameter uncertainties in characterizing production [...]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
I. Ferchichi ; I. Mekki ; M. Elloumi ; L. Arfa ; S. Lardon |Groundwater resources became a recognized enabler of important rural and socio-economic development in Mediterranean countries. However, the development of this groundwater economy is currently associated with an increased pressure on the availa[...]Article
En Algérie le climat se dérègle, leau se raréfie, que faire ? Alors pour répondre à cette interrogation, lhistoire de lhydraulique Algérienne et plus particulièrement les principaux ouvrages ancestraux ont été examinés dans ce papier. Evoque[...]Article
There is a growing consensus that sustainable development requires a behavioral change, forced by firm decision-making. However, existing decision-supporting tools are unlikely to provide relevant information, hampered by the complexity of combi[...]Article
Global groundwater overexploitation positions groundwater governance as a critical issue for improving sustainable water management. Evidence of aquifer recovery after overexploitation is scattered, as is the research on the drivers behind recov[...]Article
Tout projet agricole sur un parcellaire peut être situé pour tout ou partie sur une zone humide au titre du Code de lenvironnement. Les outils développés par le réseau des Chambres dagriculture (guide national sur les zones humides, diagnostic[...]Article
Pratique ancienne, dont l'objectif est dévacuer les excès d'eau dans les sols pour en favoriser la culture, le drainage agricole génère toutefois des impacts sur les milieux naturels qu'il est important de comprendre pour faire évoluer les tech[...]Article
Le drainage est un élément incontournable de lagriculture dans les territoires hydromorphes, où drains, fossés, canaux, etc. permettent dévacuer leau en excès, améliorant ainsi les qualités du sol. Dans cet article qui fait le point sur léta[...]Article
T. Nasser ; G. Faour ; L. Touchart |La plaine intérieure de la Beqaa est considérée comme le grenier agricole du Liban. Dans cette région, la sécheresse représente un problème majeur dont les conséquences sont aggravées par une absence de gestion efficace des ressources en eaux et[...]Article
This study aimed to assess the sustainability in water use at the basin scale through the water footprint (WF). The methodology proposed by the Water Footprint Network was integrated with a hydrological and water quality model and in-stream moni[...]Article
P.S. Minhas ; T.B. Ramos ; A. Ben-Gal ; L.S. Pereira |Soil and water salinity and associated problems are a major challenge for global food production. Strategies to cope with salinity include a better understanding of the impacts of temporal and spatial dynamics of salinity on soil water balances [...]Ouvrage
D. Leenhardt, coord. ; M. Voltz, coord. ; O. Barreteau, coord. | Versailles [France] : Editions Quae | Synthèses | 2020Leau est un enjeu majeur dans de nombreuses régions du monde du fait de besoins en forte croissance, mais aussi de la rareté et de la dégradation des ressources disponibles. Lagriculture étant le premier usager de la ressource en eau, la durab[...]Rapport, Expertise, Working Paper
S. Kronich, ed. ; L. Maghen, ed. | Barcelone [Espagne] : IEMed | Euromesco Joint Policy Study, ISSN 2462-4519 | 2020Over the last decades, the Middle East, and more specifically the Eastern Mediterranean region, has experienced a rapid process of desertification. In water-scarce areas, access to water is thus of key importance for economic prosperity, politi[...]Chapitre d'ouvrage
C. Ton Nu, coord. ; P. Bergeret, coord. ; C. Dubreuil, coord. ; K. Fouchy, coord. ; D. Abdul Malak ; V. Belsanti ; G. Benoît ; O. Bessaoud ; M. Blinda ; C. Bogliotti ; H. Boyé ; C. Cardete ; V. Castillo ; L. Chazée ; T. Darwish ; J. Demenois ; A. Fouial ; T. Gauquelin ; T. Gidron ; R. Gros ; A. Guelmami ; J. Guiot ; A. Hamdy ; T. Krommydas ; M. Karner ; G. Ladisa ; N. Lamaddalena ; A. Marín Guerrero ; F. Martinez Capel ; M. Milano ; T. Pelte ; M. Requier-Desjardins ; R. Roson ; J.L. Rubio ; L. Tode ; R. Touron ; C. Tsakas ; Ministry of Environmental Protection (Jerusalem, Israël) | 2020Food security and water security in the Mediterranean are intrinsically linked and are facing similar challenges. Food security is threatened mainly by the high dependency of Mediterranean countries on food imports, making them vulnerable to ext[...]Article
E. Asadi ; M. Isazadeh ; S. Samadianfard ; M.F. Ramli ; A. Mosavi ; N. Nabipour ; S. Shamshirband ; E. Hajnal ; K.-W. Chau |Identification and management of the groundwater quality are of utmost importance for maintaining freshwater resources in arid and semi-arid areas, which is essential for sustainable development. Based on the quality of the groundwater in variou[...]