Results 191 to 200 of about 71,442 (339)

HYDROGEOLOGY OF THE SPRUCE HOLE AQUIFER [PDF]

open access: yes, 1994
Ballestero, Thomas P.   +2 more
core   +1 more source

Injury Risks to a Migratory Freshwater Fish During Downstream Passage Through a Regulated Floodplain Outlet: A Case Study on Golden Perch ( Macquaria ambigua )

open access: yesRiver Research and Applications, Volume 42, Issue 4, Page 812-823, May 2026.
ABSTRACT River infrastructures such as weirs, dams, inlet and outlet regulators often impair connectivity, leading to degradation and loss of key habitats for riverine fishes. This also holds true for golden perch ( Macquaria ambigua Richardson), a migratory species in Australia's Murray–Darling Basin. Regulated outlets between main stem and floodplain
Josef Knott   +5 more
wiley   +1 more source

Quantifying Decadal‐Scale Impacts of Flow and Sediment Regulation on an Alpine Gravel‐Bed River and Consequences for Fish Habitat: The Buëch River, France

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Predicting long‐term effects of dam operation and restoration strategies on channel morphology remains a complex but essential challenge for maintaining fish habitat through effective reservoir management. We address this challenge by integrating a one‐dimensional morphodynamic model and a generalized fish habitat model using one‐dimensional ...
S. Jafarinik   +4 more
wiley   +1 more source

Revealing Permafrost Continuity Across a Northern Watershed With Airborne Electromagnetics

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.
Abstract Permafrost thawing in northern regions may alter groundwater‐surface water dynamics, thereby impacting hydrologic and ecologic functions and the potential release of stored solutes including carbon. Here, we present an airborne frequency‐domain electromagnetic survey over a discontinuous permafrost region within the Central Mackenzie Valley in
O. Conway‐White   +3 more
wiley   +1 more source

A Framework for Developing Water Supply Policies Appropriate for Water‐Receiving Regions Utilizing Price‐Behavior‐Benefits Nexus: Insights From China

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Water diversion is critical for resolving geographical and temporal water resource imbalances and meeting regional economic and social water demands. However, an unexpected surplus of diversion water frequently results in financial challenges with loan repayment following the diversion, threatening the sustainable operation of the diversion ...
Fengguang Lyu   +6 more
wiley   +1 more source

Accuracy and Limitations of Tools for Analyzing Meander Migration: Consequences of Bend Dynamics and Analysis Interval

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Channel migration in meandering rivers is commonly quantified by analyzing change over time in positions of river‐channel centerlines extracted from aerial photographs or satellite images. Although several tools have been developed to estimate migration based on centerline changes, the accuracy of these tools has not been rigorously evaluated.
Billy Hales   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy