Results 21 to 30 of about 468,404 (163)

Les eaux de drainage des périmètres irrigués du delta du fleuve Sénégal : systèmes d'évacuation et qualité des eaux. Thèse de doctorat en Hydrologie continentale soutenue en 2011 à l'Université Cheikh Anta Diop de Dakar

, 2012
L'option d'une agriculture irriguee dans la zone du delta du fleuve Senegal a necessite, des le debut, la mise en place de systemes de drainage dans les amenagements hydro-agricoles. Les resultats obtenus montrent l'existence de deux systemes de drainage
B. Cissé
semanticscholar   +1 more source

Beyond the Metrics: Context‐Aware Calibration for Better Drain Flow Modelling

Irrigation and Drainage, EarlyView.
ABSTRACT Robust hydrological and water quality modelling is essential for advancing the understanding and management of engineered agricultural subsurface drainage systems. Achieving credible model output hinges on calibration strategies that are both rigorous and context sensitive. At the field scale, accurately capturing the dynamics of nutrient load
R. Caleb Bruhn, Anamelechi Falasy, Richard A. C. Cooke, Rabin Bhattarai   +3 more
wiley   +1 more source

Farmer‐Led Strategies for Water Conservation in the Urmia Lake Basin, Iran

Irrigation and Drainage, EarlyView.
ABSTRACT This study examines the urgent issues of water scarcity and limited farmer livelihoods in the Urmia Lake basin. To address these challenges, we apply the Governance, Autonomy, Integration, and Needs orientation (GAIN) methodology. Our participatory approach revealed that farmers prioritised actionable measures for water management, yield ...
Sina Besharat, Kamran Zeinalzadeh, Behzad Hessari, Ahmad Alijanpour, Azizeh Alizadeh Berdouki, Farideh Feghhenabi, Esmaeil Rezaei‐Chiyaneh, Hamid Hassanpour, Morteza Molaei, Mohammad Hossein Behroozi, Masoumeh Shadan, Mohamad Kouhani, Bizhan Golzari, Neda Khanmohammadi, Shanay Farazkhah, Ramin Hamidi Khasraqi, Hamed Abasalinezhad, Mahsa Mirdashtvan, Hamed Sabzchi‐Dehkharghani, Aziz Elbehri, Moritz von Cossel   +20 more
wiley   +1 more source

Seasonal Dynamics of Riverine Inputs in Guadeloupe (French West Indies): Insights From More Than 12 Years of Monitoring

Hydrological Processes, Volume 40, Issue 3, March 2026.
Riverine solute fluxes peak during the wet season, emphasising the role of tropical rainfall in driving nutrient delivery to the ocean. Seasonal peaks in nutrient fluxes highlight the need for longer‐term monitoring to detect potential interannual trends.
Emma Moreau, Marie Boye, Céline Dessert
wiley   +1 more source

From rhetoric to measurement: The economics of wetland conservation

Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Volume 74, Issue 1, Page 56-77, March 2026.
Abstract Wetland conservation continues to be a pressing issue as wetlands continue to be lost due to urban, industrial, and agricultural expansion. This paper synthesizes the current knowledge about wetland conservation economics in Canada, with a focus on prairie landscapes. We review the methods economists use to empirically measure the costs (i.e.,
Patrick Lloyd‐Smith, Peter Boxall, Ken Belcher   +2 more
wiley   +1 more source

Un dialogue territorial innovant pour contribuer à la réduction des pollutions diffuses au niveau d’un territoire [PDF]

Sciences, Eaux & Territoires, 2015
Les recherches récentes sur les zones tampons humides artificielles ont démontré leur capacité à limiter la contamination des eaux souterraines par les eaux de drainage.
BOURGEOIS, Marion, DIONNET, Mathieu, ROUGIER, Jean-Emmanuel, IMACHE, Amar, BILLY, Claire, TOURNEBIZE, Julien, TOURNEBIZE, Julien   +6 more
doaj  

Public willingness to pay for wetland restoration in the Canadian Prairie Pothole Region

Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Volume 74, Issue 1, Page 35-55, March 2026.
Abstract Wetlands play a crucial role in the agricultural landscapes of Canada's Prairie Pothole Region (PPR) but are being lost to agricultural and urban development. There is increased interest from governments and conservation organizations in restoring previously drained wetlands, but these projects are costly and associated with intangible ...
Liam Boldt, Patrick Lloyd‐Smith, Ken Belcher, Peter Boxall   +3 more
wiley   +1 more source

Exploring the Impact of Climate Variability on the Resilience of Senegalese Farmers Through Nutrition, Economic, and Risk Factors

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT This study advances a novel, multidimensional approach to quantifying agricultural resilience to climate shocks by integrating economic, calories, and risk‐based indicators. To accomplish this, resilience is defined in terms of the failure–recovery dynamics of net cash farm income (NCFI) and daily calorie intake.
Kieron Moller, A. Pouyan Nejadhashemi, Mohammad Tirgari, Muhammad Talha, Nilson Aparecido Vieira Junior, Ana Julia Paula Carcedo, Ignacio A. Ciampitti, P. V. Vara Prasad, Amadiane Diallo   +8 more
wiley   +1 more source

Les zones tampons humides artificielles pour réduire  les pollutions des nappes par les pesticides issus des réseaux de drainage : une innovation en marche ?

Sciences, Eaux & Territoires, 2015
Le maintien de « zones tampons » telles que les bandes enherbées permet de capter les transferts superficiels de produits phytosanitaires et les Zones Tampons Humides Artificielles (ZTHA), les transferts par les réseaux de drainage. Les premières peuvent
S. KCHOUK, B. VINCENT, A. IMACHE, J. TOURNEBIZE, C. BILLY, S. BOUARFA   +5 more
doaj   +1 more source

The Social Reproductive Roots of Agrarian Contention: Gendered Labor amid Peasant Struggles in Tunisia

Antipode, Volume 58, Issue 1, January 2026.
Abstract This paper revisits the Tunisian 2010–2011 uprising and its ensuing decade of agrarian contention as a crisis of social reproduction stemming from the combined effects of depletion and dispossession. It traces the lineages of the grievances that continue to animate the Tunisian countryside to the multiple and often enmeshed labours—both ...
Dhouha Djerbi
wiley   +1 more source