Results 31 to 40 of about 14,793 (193)

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  

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

Irrigation and Drainage, Volume 75, Issue 2, Page 659-668, April 2026.
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

Going uphill : design of an alternative narrative of family farmers collective action in large-scale irrigation schemes in Morocco [PDF]

, 2010
Family farmers have limited voice in the decision?making process regarding water services and agroindustrial production in large?scale irrigation schemes in Morocco.
Dumora, Catherine, Errahj, Mostafa, Faysse, Nicolas, Kemmoun, Hassane, Kuper, Marcel   +4 more
core  

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

Irrigation and Drainage, Volume 75, Issue 2, Page 840-855, April 2026.
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

Performances hydrauliques et agronomiques des systèmes d'irrigation gravitaires sur l'élimination de l'excès d'eau hivernal dans la plaine du Gharb au Maroc [PDF]

, 2007
International audienceLa plaine du Gharb présente une double problématique, celle des excès d'eau en hiver qui mettent en péril les levées et les premières phases des cycles culturaux et, à partir du printemps, celle du déficit en eau qui nécessite le ...
Belabbes, K., Bouarfa, S., Bouaziz, A., Debbarh, A., Hammani, A., Mailhol, J.C., Ruelle, P., Taky, A.   +7 more
core   +1 more source

The Seasonal Impact of the Island Mass Effect on Coastal Biogeochemistry and Phytoplankton Assemblage: The Case of the Tropical and Volcanic Island of Guadeloupe (French West Indies)

Journal of Geophysical Research: Oceans, Volume 131, Issue 4, April 2026.
Abstract The Island Mass Effect (IME) in tropical regions remains understudied, despite its potential to fertilize oligotrophic oceanic gyres and impact on higher trophic levels. Guadeloupe provides an ideal case study of IME due to its diverse nutrient sources, dual exposure to the Caribbean Sea on the western coast and Atlantic Ocean on the eastern ...
Emma Moreau, Marie Boye, Pierre‐Yves Pascal, Monique Messié   +3 more
wiley   +1 more source

Conception du drainage agricole dans la plaine du Gharb (Maroc) basée sur la modélisation couplée du drainage souterrain et du drainage de surface. [PDF]

, 2002
International audienceLa mise en valeur du périmètre irrigué du Gharb, qui est l'un des plus importants du Maroc, est entravée par des problèmes de drainage liés à des engorgements des sols dus aux excès d'eau de pluie d'hiver, à la faible perméabilité ...
Bouarfa, Sami, Debbarh, Abdelhafid, Hammani, Ali, Zimmer, Daniel   +3 more
core   +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

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