Results 11 to 20 of about 638 (90)

Compare water supply and water demand—A model for a better understanding of water management in ancient times by the example of Assyrian settlements along the lower Ḫābūr River*

Irrigation and Drainage, Volume 70, Issue 3, Page 479-489, July 2021., 2021
Abstract The understanding of water management can be key to the understanding of cultures. The collaboration between archaeology and water management gives rise to new and interesting insights into the function and use of hydraulic structures and water management in ancient civilizations.
Klaus Röttcher
wiley   +1 more source

Comparison of conceptual rainfall–runoff models in semi‐arid watersheds of eastern Algeria

Journal of Flood Risk Management, Volume 14, Issue 1, March 2021., 2021
Abstract The northeastern of Algeria is the rainiest region of the country, where regional catchments are often subject to devastating floods. To improve the management of water resources, there is a need to develop rainfall–runoff models. This study was conducted to propose an event‐based flood prediction model adapted to the region.
Ishak Abdi, Mohamed Meddi
wiley   +1 more source

Improved Understanding of the Link Between Catchment‐Scale Vegetation Accessible Storage and Satellite‐Derived Soil Water Index

Water Resources Research, Volume 56, Issue 3, March 2020., 2020
Abstract The spatiotemporal dynamics of water volumes stored in the unsaturated root zone are a key control on the response of terrestrial hydrological systems. Robust, catchment‐scale root‐zone soil moisture estimates are thus critical for reliable predictions of river flow, groundwater recharge, or evaporation.
Laurène J. E. Bouaziz, Susan C. Steele‐Dunne, Jaap Schellekens, Albrecht H. Weerts, Jasper Stam, Eric Sprokkereef, Hessel H. C. Winsemius, Hubert H. G. Savenije, Markus Hrachowitz   +8 more
wiley   +1 more source

Geoelectrical Tomography Investigating and Modeling of Fractures Network around Bittit Spring (Middle Atlas, Morocco)

International Journal of Geophysics, Volume 2012, Issue 1, 2012., 2012
Direct current Resistivity (DCR) method was carried out to characterize the hydrogeological connection between the Tabular Middle Atlas (TMA) and the Saïs Basin. The TMA is one of the most important aquifers in northern Morocco that supplies the deep aquifer of the Saïs Basin.
Kh. Qarqori, M. Rouai, F. Moreau, G. Saracco, O. Dauteuil, D. Hermitte, M. Boualoul, C. Le Carlier de Veslud, Pantelis Soupios   +8 more
wiley   +1 more source

Pancreatic Stones: Treat or Ignore?

Canadian Journal of Gastroenterology and Hepatology, Volume 13, Issue 6, Page 461-465, 1999., 1999
Painful, chronic pancreatitis is of complex etiology, but increasing clinical experience suggests that removal of pancreatic duct stones in many cases significantly improves patients’ symptoms. The development and refinement of therapeutic endoscopic retrograde choledochopancreatography have permitted improved access to the pancreatic duct, which makes
DA Howell
wiley   +1 more source

Simultaneous Generation of Topographic Models and Manning Roughness Coefficient Maps From Tri‐Stereoscopic Satellite Images: Application to the Huarmey River, Peru

The Photogrammetric Record, Volume 41, Issue 195, July/September 2026.
Tri‐stereoscopic PeruSat‐1 imagery enables the simultaneous generation of 0.70 m‐resolution topography and spatially distributed Manning roughness maps, achieving 0.434 m vertical accuracy. Integrated into HEC‐RAS, these products provide consistent, high‐resolution inputs that improve hydraulic modelling and flood risk assessment in data‐scarce river ...
Jorge L. Miranda‐Pita, Pedro A. Plaza‐Álvarez, Jorge Lopez‐Rebollo, Diego González‐Aguilera   +3 more
wiley   +1 more source

New Mitochondrial Genomic Resources for the Freshwater Fishes of the Sanaga River (Cameroon)

Ecology and Evolution, Volume 16, Issue 5, May 2026.
The Sanaga River Basin in Cameroon hosts a rich but poorly documented freshwater fish diversity. Here, we report the first complete mitochondrial genomes for nine species across four teleost orders, based on 39 specimens sequenced using Illumina NovaSeq.
Herve Tjomb, Arnold Bitja Nyom, Pierre Caminade, Leah Beche, Khalid Belkhir, Jean‐François Agnese, Nicolas Hubert   +6 more
wiley   +1 more source

Combined Gravel Augmentation and Flood Control Area to Rehabilitate Riverbed Diversification: Lesson From Unexpected Effects of a 30 Years Flood (Upper Rhine)

River Research and Applications, Volume 41, Issue 9, Page 1819-1831, November 2025.
ABSTRACT Gravel augmentation measures are common practices in the context of large, bypassing river reaches, with the aim of mitigating the adverse effects of sediment starvation conditions that frequently occur below dams. However, the impacts of these structures on bedload transport reactivation and habitat diversification are typically transient due
Valentin Chardon, Agnès Barillier, Rémi Loire, Laurent Schmitt   +3 more
wiley   +1 more source

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

Comparison of two infiltration equations with three‐terms expansions consistent with the approach of Philip theory

Irrigation and Drainage, Volume 74, Issue 3, Page 1267-1280, July 2025.
Abstract In this study, the approximate three‐term (3 T) one‐dimensional (1D) vertical infiltration equation by Valiantzas (3 T‐V) and the 3 T approximate infiltration equation of the quasi‐exact implicit (QEI) Haverkamp equation (3T‐R) by Rahmati et al. for both direct and inverse modelling of water infiltration into soils were evaluated.
George Kargas, Dimitrios Koka, Paraskevi A. Londra, Leonidas Mindrinos   +3 more
wiley   +1 more source