Results 41 to 50 of about 14,237 (201)

Performance of Hydraulic Models Compared to Geomorphological and Botanical Approaches to Delineate the Ordinary High Water Mark for Small Rivers

Ecohydrology, Volume 18, Issue 7, October‐November 2025.
ABSTRACT The ordinary high water mark (OHWM) delineates the water environment from the land environment. The preferred method for the OHWM delineation in Québec, Canada, is a method based solely on bank vegetation characteristics, positioning the botanical OHWM (BOHWM) at the transition from hydrophytic to terrestrial vegetation.
Freddy Houndekindo, Mathieu Vaillancourt, Sophie Duchesne, André St‐Hilaire, Monique Poulin, Charles Gignac, Normand Bergeron   +6 more
wiley   +1 more source

Tests d'OSIRI, outil de conseil à l'irrigation chez des agriculteurs canniers de La Réunion [PDF]

, 2007
Un outil d'aide à la décision pour le conseil en irrigation, adapté à des petites exploitations et à un environnement pédo-climatique hétérogène, a été récemment mis au point à la demande et avec la Chambre d'Agriculture à la Réunion Il est fondé sur un ...
Antoir, J., Aure, Frédéric, Chopart, Jean-Louis, Le Mezo, Lionel, Mézino, Mickaël   +4 more
core  

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

Agronomic and environmental impacts of a single application of heat-dried sludge on an Alfisol [PDF]

, 2004
A field experiment was conducted on Alfisols in South-West France to assess the agronomic and environmental impacts of a single application of heat-dried sludge pellets at 11.1 Mg dry matter ha-1.
Gavalda, D., Guiresse, Agnès Maritchù, Kaemmerer, Michel, Merlina, Georges, Pinelli, Eric, Revel, Jean-Claude, Scheiner, Javier David   +6 more
core   +2 more sources

Deficit Irrigation and Soil Amendment as Drought Adaptation Strategies: Water Use Efficiency in Pot Experiments With Wheat

Irrigation and Drainage, Volume 74, Issue 4, Page 1538-1552, October 2025.
ABSTRACT Amidst climate change and recurring droughts, increasing irrigation water amount and frequency alone is not a definitive solution to address water scarcity in agricultural crop production, particularly in soils with poor water retention capacity. This study evaluated the effects of two drought adaptation strategies (deficit irrigation and soil
Adane Irkiso, Sandra Muenzel, Abel Chemura, Annegret H. Thieken   +3 more
wiley   +1 more source

Modelling the Impact of Drained and Undrained Conditions on GHG Emissions in Croplands: A Case Study in Lincolnshire, UK

Irrigation and Drainage, Volume 74, Issue 4, Page 1751-1765, October 2025.
ABSTRACT Agricultural drainage plays a crucial role in land management and crop productivity but significantly impacts greenhouse gas (GHG) emissions. This study examines the effects of drained and undrained soil conditions on GHG emissions in croplands via a case study in Lincolnshire, United Kingdom.
Talha Özçelik, Matthias Kuhnert
wiley   +1 more source

Expert perceptions regarding the effectiveness and feasibility of nature‐based solutions for climate change adaptation in a large Mediterranean Basin

People and Nature, Volume 7, Issue 10, Page 2511-2531, October 2025.
Abstract Floods and droughts are becoming increasingly frequent and intense in the Mediterranean region. Nature‐based solutions (NBS) are being put forward as cost‐effective solutions for climate change adaptation to reduce the impacts of floods and droughts and provide multiple other benefits and ecosystem services.
Raquel Luján Soto, Carolina Boix‐Fayos, Joris de Vente   +2 more
wiley   +1 more source

Présentation et mode de fonctionnement d'OSIRI-Run outil de conseil en irrigation adapté à un environnement hétérogène et à des petits agriculteurs [PDF]

, 2005
L'outil de conseil OSIRI-Run a été élaboré pour répondre à une demande locale des petits producteurs de canne à sucre à la Réunion. C'est un outil d'aide à la décision en irrigation par aspersion ou localisée, adapté à un climat et à des sols hétérogènes
Aure, Frédéric, Chopart, Jean-Louis, Le Mezo, Lionel, Mete, Muriel, Mézino, Mickaël   +4 more
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Graphene‐Based Opto‐Electronic Platform for Ultra‐Sensitive Biomarker Detection at Zeptomolar Concentrations

Small Methods, Volume 9, Issue 8, August 20, 2025.
An opto‐electronic graphene‐based biosensor detects immunoglobulin M (IgM) at 100 zeptomolar (10−19 M) concentration. It features a biofunctionalized gold electrode capacitively coupled to a graphene electrode via a water‐soaked paper strip. Surface potential changes induced by few affinity events are transduced as shifts of the graphene phonon ...
Matteo Piscitelli, Cinzia Di Franco, Giuseppe Valerio Bianco, Giovanni Bruno, Eleonora Macchia, Luisa Torsi, Gaetano Scamarcio   +6 more
wiley   +1 more source

Atout et limites de l'aménagement des petites plaines alluviales dans le cadre d'une stratégie d'augmentation et sécurisation de la production agricole : cas du Cercle de Sikasso Mali [PDF]

, 2011
Depuis la grande sécheresse des années 1970, la valorisation agricole des ressources en eau des bas-fonds et des petites plaines alluviales par leur aménagement a été considérée comme une solution décentralisée permettant de contribuer à la sécurité ...
Diaw, Boubacar, Djagba, Justin Fagnombo, Fusillier, Jean-Louis, Huat, Joël, Kouyate, Amadou Malé, Lidon, Bruno, Simpara, Mamadou Bassi   +6 more
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