Results 31 to 40 of about 32,778 (262)

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

Évolution récente des conditions climatiques et des écoulements sur le bassin versant de la Macta (Nord-Ouest de l'Algérie)

Physio-Géo, 2009
Mohamed Meddi, Amel Talia, Claude Martin
exaly   +2 more sources

Modélisation robuste de l'impact agrégé de retenues collinaires sur l'hydrologie de surface [PDF]

, 2004
En raison du développement de l'industrie légumière, les retenues collinaires à vocation d'irrigation se multiplient dans le département du Morbihan (Bretagne, France). Même si de tels aménagements hydrauliques ont une influence individuelle faible, leur
Cudennec, C., Nasri, S., Sarraza, M.
core   +1 more source

A Comparative Study on the Irrigation Suitability of Kerala's Rivers Using Fuzzy AHP and Conventional Methods

Irrigation and Drainage, EarlyView.
ABSTRACT Food security in Kerala depends on effective irrigation, but poor‐quality irrigation water poses threats such as salinity, sodicity and reduced soil productivity. Although past assessments have been localised, this study presents the first comprehensive, statewide evaluation of irrigation water suitability across 44 major rivers in Kerala.
Raji Karuna, S. K. Pramada, Venkataramana Sridhar   +2 more
wiley   +1 more source

Behavioural tactics across thermal gradients align with partial morphological divergence in brook charr

Journal of Animal Ecology, EarlyView.
Our study reveals that brook charr adopt distinct ‘warm’ and ‘cool’ behavioural tactics to balance foraging and thermal stress in stratified lakes. By linking fine‐scale thermal movements to morphology, we show how temperature‐driven habitat use promotes individual specialization and potential ecotypic divergence under climate change.
Aliénor Stahl, Marc Pépino, Andrea Bertolo, Pierre Magnan   +3 more
wiley   +1 more source

Of walls and floors: how physical structures affect mating song detection in stridulating orthopterans

Ecological Entomology, Volume 51, Issue 1, Page 141-152, February 2026.
Schematic representation of the experimental settings for one field type. Each setting was assigned one of the three treatments (i.e., walls, floors, or control). Each treatment contained an AudioMoth™ (circle), either positioned close to the ground (5 cm) or elevated (60 cm), acting as a receiver organism. Abstract Sensory ecology theory proposes that
Laurie Provençal, Raphaël Proulx
wiley   +1 more source

Cascading Effects of Biological Invasion and Nutriment Enrichment Disrupt Freshwater Trophic Energy Pathways and Food Web Quality

Freshwater Biology, Volume 70, Issue 11, November 2025.
ABSTRACT Freshwater ecosystems are globally threatened by multiple climatic and anthropogenic stressors, including facilitated biological invasion and eutrophication, and thus understanding their effects on ecosystem function is critical. One key aspect is the availability of long‐chain polyunsaturated fatty acids (LC‐PUFAs), which are essential for ...
Cristina Charette, Mila Rautio, Gilbert Cabana, François Guillemette, Alison M. Derry   +4 more
wiley   +1 more source

Tissue humidity and pH as important species traits regulating tree methane emissions in floodplain wetland forests

New Phytologist, Volume 248, Issue 4, Page 1713-1727, November 2025.
Summary Despite the increasing number of studies investigating tree methane fluxes, the relationships between tree methane fluxes and species traits remain mostly unexplored. We measured leaf and stem methane fluxes of five tree species (Acer saccharinum, Fraxinus nigra, Ulmus americana, Salix nigra, and Populus spp.) in the floodplain of Lake St ...
Marie‐Ange Moisan, Vincent Maire, Jacob Isabelle, Didier Philippo, Christine Martineau   +4 more
wiley   +1 more source

Using Multi–Criteria Evaluation (MCE): Analytical Hierarchy Process (AHP) In Investigation of Erosion Phenomenon in Arid Zones (Case Study: Watershed of Bechar, Southwest of Algeria) [PDF]

Cinq Continents, 2018
Utilisation de l'évaluation multicritères (MCE): processus de hiérarchie analytique (AHP) dans l’investigation du phénomène d'érosion dans les zones arides (étude de cas: bassin versant de Bechar) L'érosion des sols est considérée comme un phénomène ...
Abdeldjalil BELKENDIL, Mohammed HABI, Morsli BOUTKHIL, Omar BOUZOUINA, Samira BOUFELDJA   +4 more
doaj  

Modelling the Spatio‐Temporal Effects of Water Level Control in an Agricultural Collector Ditch Network

Irrigation and Drainage, Volume 74, Issue 4, Page 1717-1729, October 2025.
ABSTRACT The study focused on modelling open channel flow in an agricultural ditch network. The objectives were (1) to set up a computational tool to explore the hydraulic impacts of water level control in a collector ditch network and (2) to test the effects of damming height and ditch flow resistance on the water level and its relation to field ...
Elina Paavonen, Heidi Salo, Aleksi Salla, Harri Koivusalo   +3 more
wiley   +1 more source