Results 31 to 40 of about 3,473 (135)

An assessment of future climatic and anthropogenic impacts on the hydrological system of a semi‐arid catchment

Irrigation and Drainage, Volume 74, Issue 2, Page 834-860, April 2025.
Abstract Climate and catchment characteristics, particularly land and water use and management, may vary according to the population growth rate, future food habits and water demands. Three climate simulations corresponding to the Intergovernmental Panel on Climate Change, Special Report on Emissions Scenarios (A1B) were downscaled using the ‘Providing
Rajesh Nune, Andrew W. Western, Biju A. George, Sridhar Gummadi, Srinivas Pasupuleti, Ragab Ragab, Sreenath Dixit   +6 more
wiley   +1 more source

Improved understanding of soil water content at field capacity and estimates from pedotransfer functions

Irrigation and Drainage, Volume 74, Issue 2, Page 516-528, April 2025.
Abstract The soil water content at field capacity, θFC, is a fundamental variable for irrigation and agriculture. This study determines the optimal tension (−33 or −10 kPa) of deriving θFC which best matches the in situ field measurements following the Veihmeyer procedure.
Samira Jaefarzade Andabili, Ali Rasoulzadeh, Javad Ramezani Moghadam, Joseph Alexander Paul Pollacco, Jesús Fernández‐Gálvez   +4 more
wiley   +1 more source

Prediction model of soil water infiltration under moistube irrigation

Irrigation and Drainage, Volume 74, Issue 1, Page 117-127, February 2025.
Abstract As a new type of underground water‐saving irrigation method, moistube irrigation has great potential for promotion and development. However, the multi‐factor interaction influence and water infiltration prediction model of soil water infiltration under moistube irrigation need to be improved.
Binnan Li, Lixia Shen
wiley   +1 more source

A simple method for evaluating the relative water uptake rate of drip‐irrigated crops

Irrigation and Drainage, Volume 73, Issue 4, Page 1231-1245, October 2024.
Abstract Drip irrigation is widely acknowledged for its water use efficiency, yet evaluating relative water uptake rates (RWURs, ratios between the water uptake rates and the irrigation rates) remains pivotal for effective system design and management.
Shmulik P. Friedman
wiley   +1 more source

Méthode d'évaluation de l'action de conseil en irrigation IRRIPARC en régions Nord-Pas-de-Calais et Picardie

Sciences, Eaux & Territoires, 2005
Parmi les nombreuses actions de conseil en irrigation développées en France, trop peu d'entre elles sont évaluées pour apprécier leur impact sur les pratiques d'irrigation et les bénéfices pour la ressource. Dans cet article, nous proposons une méthode d'
E. GIRY, S. BOUARFA, J. GRANIER, M. LE BARS, B. MOLLE, P. RUELLE, F.X. BROUTIN, J.M. DEUMIER   +7 more
doaj  

Stratégies de gestion des irrigations sur les vertisols de Guadeloupe [PDF]

, 1999
L'irrigation des vertisols de Guadeloupe a connu des échecs imputables à une compréhension insuffisante des mécanismes des transferts hydriques. Les travaux de recherches entrepris par l'Inra et le Cirad ont permis de relier la disponibilité de l'eau ...
Cabidoche, Yves-Marie, Guillaume, Patrice   +1 more
core  

The role of institutional diversity in sustainable water use: Performance comparison among water user organizations

Irrigation and Drainage, Volume 73, Issue 4, Page 1520-1535, October 2024.
Abstract The aim of this study was to compare the performance of water user organizations (WUOs) in the agricultural sector in terms of their managerial efficiency. A survey was carried out across the study area to evaluate 67 WUOs, including irrigation cooperatives, municipalities, village legal entities (VLEs) and water user associations (WUAs).
Süheyla Ağizan, Zeki Bayramoğlu, Kemalettin Ağizan, Merve Bozdemir   +3 more
wiley   +1 more source

The future of food safety: possible trends for the years 2022‐2032 and their influence on food safety and nutrition

Food Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract Over the next decade, demographic, societal, technological, economic, environmental, and political factors are expected to significantly influence the agri‐food chain. Demographic shifts, characterised by an aging population and sustained migration, along with evolving consumer demands, will drive a greater emphasis on sustainability.
Gary Delalay, Cornelia Wagner, Thomas Lüthi   +2 more
wiley   +1 more source

Amélioration de l'aspersion et économie de l'eau

Sciences, Eaux & Territoires, 1995
Une méthodologie a été mise au point pour fournir des conseils aux irrigants dans l'amélioration des performances de leurs systèmes d'irrigation. Elle tient compte des conditions agronomiques, pédologiques et climatiques régionales, en particulier du ...
P. AUGIER, J.M. DEUMIER, E. GUILLARD
doaj  

Logique floue Appliquée à la gestion à long terme des ressources en eau [PDF]

, 2002
Dans le contexte de la rareté des ressources en eau, une approche globale de la gestion à long terme d'un système de stockage/transfert/distribution d'eau est proposée. L'objectif principal de la gestion d'un tel type de système est de gérer les réserves
Faye, R. M., Mora-Camino, F., Sawadogo, S.   +2 more
core   +1 more source