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Thésaurus IAMM > GESTION DES EAUX
GESTION DES EAUXSynonyme(s)Aménagement hydraulique ;Aménagement des eaux Politique de l'eauVoir aussi |
Documents disponibles dans cette catégorie (925)
Rapport, Expertise, Working Paper
G. Gruère ; M. Shigemitsu | Paris [France] : OCDE | OECD Food, Agriculture and Fisheries Papers | 2021Measuring policy progress on agriculture and water policies is essential to help decision makers identify necessary policy changes and understand how further progress may be achieved to improve agricultural water management. A thorough review of[...]Article
Water scarcity is becoming a major challenge worldwide. The agricultural sector, as a main user of freshwater, may significantly increase its water use efficiency by promoting water saving strategies. This paper proposes a socio-psychological mo[...]Article
Le secteur agricole constitue une activité importante au Maroc, représentant 14 % du produit national brut et employant 40 % de la population active. Avec lémergence de la pandémie de la Covid-19, il a été ébranlé par des incertitud[...]Article
The concept of virtual water was first proposed by the geographer Tony Allan in 1993, referring to the amount of water needed to produce products and services. Research on virtual water has gradually increased in recent years. This paper explore[...]Article
T. Pacetti ; G. Castelli ; B. Schröder ; E. Bresci ; E. Caporali |The appropriate implementation of the concept of Water-related Ecosystem Services (WES) in water resources planning can support the development of productive activities and, at the same time, sustain local ecosystems. However, such implementatio[...]Article
H. Bazzi ; N. Baghdadi ; I. Fayad ; F. Charron ; M. Zribi ; H. Belhouchette |Better management of water consumption and irrigation schedule in irrigated agriculture is essential in order to save water resources, especially at regional scales and under changing climatic conditions. In the context of water management, the [...]Article
Water storage requirements in the Mediterranean region vary in time and are strongly affected by the local geography and climate conditions. The objective of this study is to assess the implications of climate change on the water balance of an a[...]Article
M. Berriet-Solliec ; C. Déprès ; C. Chervier ; F. Lataste ; D. Lepicier ; H.V. Pham ; V. Piguet |La notion de système socio-écologique dOstrom est utilisée ici pour caractériser les pratiques agricoles générant des bénéfices sociaux et environnementaux et identifier les facteurs facilitant ou limitant leur mise en uvre. Trois études de te[...]Article
R. Benniou ; H. Tayeb-Bey ; S. Yahiaoui ; C. Tir |En Algérie, comme au Maghreb, les ressources naturelles sont certes diversifiées mais elles demeurent menacées par leffet du changement climatique. Afin de maintenir un minimum de production agricole en cette région, la gestion de leau sous le[...]Article
Ce travail tente danalyser et de comprendre le concept deau virtuelle, un artifice utilisé par les pays riches et développés afin de soutenir et promouvoir leurs économies productives agricoles. Largument clé mis en avant dans ce nouveau conc[...]Article
Eco-tourism is a growing part of the tourism industry. However, there are no agreed-upon criteria of what constitutes eco-tourism, so the industry is currently self-identified, with eco-lodges simply declaring themselves so. Here we present the [...]Article
Understanding the soil and hydrologic processes in agricultural watersheds are vital for reliable assessments of water quantity and quality to support integrated river basin management. However, deriving hydrology-relevant information is complic[...]Article
L.F. Dias ; B.A. Aparício ; J.P. Nunes ; I. Morais ; A.L. Fonseca ; A.V. Pastor ; F.D. Santos |Irrigation is essential for a large part of Mediterranean agricultural systems, but scarce resources may cause conflicts between agricultural and domestic uses. These conflicts might be exacerbated by climate change, which could bring a drier cl[...]Article
High water availability enhances agricultural performance and food security. However, many countries where water is abundant according to hydrological indicators face difficulties in the utilization of water in agriculture, being in a situation [...]Article
This is a brief review about irrigation scheduling tools and water management models for efficient on-farm watering of vegetable crops under open field conditions. This is the first step required for reducing water losses due to drainage and for[...]Article
S. Tsani ; S. Tsani ; P. Koundouri ; E. Akinsete |Recent policy developments in Europe consider the importance of water ecosystems to human wellbeing and the detrimental effects that multiple pressures may have on them. Several directives and measures which culminated with the design and the im[...]Article
Cet article aborde la problématique des ressources en eau à la lumière des changements climatiques dans le moyen Sebou. Où se situe la relation entre ces ressources et les précipitations à lumière du changement climatique ? Cette étude est basée[...]Article
J.M. Gonçalves ; S. Ferreira ; R. Eugénio ; M. Nunes ; H. Damásio ; I. Ferreira |Le périmètre irrigué de la Vale do Lis situé dans le centre côtier du Portugal est administré par une association dusagers qui gère lexploitation et lentretien des principales infrastructures de pompage et dadduction de leau vers les parcel[...]Article
Quel est le potentiel réel déconomie deau à la parcelle résultant du changement de matériel dirrigation ou de l'adoption doutils de pilotage dans un contexte donné ? Pour répondre à cette question, les auteurs de cet article ont compil[...]Article
Increasing dryland degradation and expansion shows that attempts to strengthen dryland resilience in the face of land degradation and climate change have not been successful. If current development pathways do not change, future prospects for th[...]Article
Développer une politique de stockage de l'eau dans le cadre du plan de relance de l'économie est nécessaire pour lutter contre le réchauffement climatique et sécuriser le revenu des agriculteurs.Article
« Leau, cest la vie » disait Saint-Exupéry. Aucun être vivant sur la planète ne peut survivre sans cette ressource. Mais plus de deux milliards de personnes nont pas accès à une eau potable, plus de quatre milliards ne disposent pas de servic[...]Article
A. Elbeltagi ; J. Deng ; K. Wang ; A. Malik ; S. Maroufpoor |Crop evapotranspiration (ETc) is one of the most basic components of the hydrologic cycle that is effective in irrigation system design and management, water resources planning and scheduling, and hydrologic water balance. Thus, precise estimati[...]Article
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Water management projects have an important role in regional environmental protection and socio-economic development. Environmental policies, strategies, and special measures are designed in order to balance the use and non-use values arising fo[...]Article
Fulfilling both Water and soil conservation and Integrated rural development objectives, hillside reservoirs are very popular components of water and/or rural management strategies. In Central Tunisia, more than 800 reservoirs have been buil[...]Article
Regulating water use in agriculture in water stressed basins is a challenging task. Recent scholarship emphasises the need to combine strong State oversight for achieving the collective extraction caps with considerable leeway to users to alloca[...]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
This work attempts to understand and analyze the concept of virtual water, a newly introduced device used by developed countries to better refine the evolution of the water situation subject to these inter-country water transfers. However, the t[...]Article
Desalination for sustaining agricultural production is conceived as an alternative water source in some Mediterranean countries faced with climatological and hydrological constraints. Although high costs are often cited as limiting factors, how [...]Article
M. Bijani ; D. Hayati ; H. Azadi ; V. Tanaskovik ; F. Witlox |This study aimed to analyze the causes and consequences of agricultural water conflicts among agricultural water beneficiaries in the irrigation network of Doroodzan dam, Iran. This research applied mixed-method and descriptive analysis, which w[...]Article
C. González-Pavón ; J. Arviza-Valverde ; I. Balbastre-Peralta ; J.M. Carot Sierra ; G. Palau-Salvador |This work focuses on the situation of the technological transition to new technologies in drip irrigation in the Valencian Community (Spain). The study covers the last decade with data from interviews to managers of Irrigation Communities in 201[...]Article
G. Nikolaou ; D. Neocleous ; A. Christou ; E. Kitta ; N. Katsoulas |The sustainability of irrigated agriculture is threatening due to adverse climate change, given future projections that every one in four people on Earth might be suffering from extreme water scarcity by the year 2025. Pressurized irrigation sys[...]Article
G. Balacco ; V. Torato ; V. Iacobellis ; A. Manni ; M. Spagnoletta ; A.F. Piccinni |The COVID-19 pandemic affected the lives of millions of people, radically changing their habits in just a few days. In many countries, containment measures prescribed by national governments restricted the movements of entire communities, with t[...]Article
Irrigation water accounting (IWA) plays a key role in irrigation management in arid or semi-arid environments. Currently, water managers perform IWA through indirect or direct measurements such as statistical methods or flow meters. However, the[...]Article
Water pricing policy for irrigated agriculture is considered as a key issue in the Water Framework Directive (WFD) implementation. The main obstacle is that a large part of the water used in agriculture is unmetered. The objective of this study [...]Article
Climate variability in agriculture and crop water requirement: spatial analysis of Italian provinces
Water saving in crop production under climate and environmental changing conditions represents a critical issue for agricultural economy and sustainability. This study develops a novel approach to measure the impact of climate variability on cro[...]Article
In this study, an integrated environmental risk assessment (ERA) study involving frequent monitoring of both water and soil parameters (24 on total), was carried out to assess and compare the environmental risk quality of three pistachio (Pistac[...]Article
V. Kypréos ; G. Lacquement ; F. Authier ; W. Ludwig |Cet article propose une analyse de la vulnérabilité des exploitants agricoles confrontés au risque de diminution de leau en contexte de changement climatique. Elle porte sur des petites régions du Roussillon, délimitée par le bassin versant de [...]Article
Comment économiser r eau dans les cultures dans un climat qui se réchauffe tout en maintenant la production en quantité et qualité ? Trois agronomes spécialistes des productions végétales ont accepté de répondre à cette question.Article
Le changement climatique va modifier la disponibilité en eau. La manière de sy adapter peut être examinée à laune de situations actuelles où la pénurie existe déjà. Cest le cas du bassin versant de la Tille qui a engagé une planification des [...]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
Water is becoming an increasingly scarce resource worldwide, suggesting that water rationing methods should be revised to improve water allocation efficiency, especially during cyclical scarcity events (droughts). The proportional rule is the mo[...]Article
M.P. Papadopoulou ; D. Charchousi ; K. Spanoudaki ; A. Karali ; K.V. Varotsos ; C. Giannakopoulos ; M. Markou ; M. Loizidou |This study focuses on the quantification of climate change (CC) effects on agricultural water availability in Cyprus. Projections of climatic variables, based on Regional Climate Models (RCMs) forced by the Representative Concentration Pathways [...]Article
Climate change will affect the water resources system, on global and regional levels. Over the past thirty years, the High Atlas Mountains in Morocco have experienced severe droughts, which causes a decrease in water supply that affects both agr[...]Article
V.A. Tzanakakis ; V.A. Tzanakakis ; A.N. Angelakis ; N.V. Paranychianakis ; Y.G. Dialynas ; G. Tchobanoglous |Crete, located in the South Mediterranean Sea, is characterized by long coastal areas, varied terrain relief and geology, and great spatial and inter-annual variations in precipitation. Under average meteorological conditions, the island is wate[...]Article
Le Maroc offre une remarquable diversité pour tout ce qui touche à la structure des écosystèmes forestiers et aux modes de vie des populations qui s'y rattachent. La question forestière se pose sous l'angle d'un enjeu de gouvernance territoriale[...]Article
Hydro-economic models (HEMs) constitute useful instruments to assess water-resource management and inform water policy. In the last decade, HEMs have achieved significant advances regarding the assessment of the impacts of water-policy instrumen[...]Article
Dealing jointly with both systemic and social complexity is a challenge that we face with sustainability issues. However, joining these two aspects of complexity is more a post-normal science call than an effective practice. Roughly speaking, [...]Article
E.A. Abioye ; M.S.Z. Abidin ; M.S.A. Mahmud ; S. Buyamin ; M.H.I. Ishak ; M.K.I.A. Rahman ; A.O. Otuoze ; P. Onotu ; M.S.A. Ramli |The demand for freshwater is on the increase due to the rapid growth in the world's population while the effect of global warming and climate change cause severe threat to water use and food security. Consequently, irrigation systems are tremend[...]