Results 41 to 50 of about 876,776 (169)

Seasonal variability of lake water quality driven by multiple hydrologic pathways: A case in a typical oxbow lake, central Yangtze River

open access: yesJournal of Hydrology: Regional Studies
Study region: A typical oxbow lake, central Yangtze River, China Study focus: The deterioration of the lake water quality has become a major environmental concern worldwide.
Huanhuan Shi   +5 more
doaj   +1 more source

River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management

open access: yesReviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park   +25 more
wiley   +1 more source

From Resistivity to Hydraulic Properties: Calibrating a Groundwater Flow Model by Integrating Airborne Electromagnetic and Borehole Data Into a Probabilistic Multi‐Texture Framework

open access: yesWater Resources Research, Volume 62, Issue 8, August 2026.
Abstract Airborne electromagnetic (AEM) surveys offer rapid, cost‐effective subsurface imaging, yet converting their electrical resistivity (ER) models into physically meaningful hydraulic property fields for groundwater models remains a challenge. We develop and demonstrate a data‐driven workflow for an unconsolidated sedimentary aquifer system in ...
Leland Scantlebury, Thomas Harter
wiley   +1 more source

Optimizing a long‐term monitoring strategy to track emerging cyanobacterial blooms in a Great Lakes estuary

open access: yesJournal of Phycology, Volume 62, Issue 4, Page 1264-1296, August 2026.
Abstract Cyanobacterial harmful algal blooms (cHABs) are increasingly frequent and severe globally. Recently, the St. Louis River Estuary (SLRE) has experienced numerous cHABs, but the locations, timing, and environmental conditions associated with them are unknown.
Peter A. Birschbach   +3 more
wiley   +1 more source

Deglaciation of the Burren glacio‐karst, western Ireland, during Termination 1: Implications for North Atlantic climate and karstification

open access: yesJournal of Quaternary Science, Volume 41, Issue 5, Page 702-715, July 2026.
ABSTRACT The Burren uplands in western Ireland form one of the most extensive and best‐preserved examples of glacio‐karst in Europe. Subsumed by the Irish ice sheet during the Late Pleistocene, granite erratic boulders and in situ silica veins in the limestone bedrock provide a rare opportunity to reconstruct the timing and rate of deglaciation ...
Gordon Bromley   +4 more
wiley   +1 more source

The Glacial Legacy of the Geneva Basin: Morphology and implications of an intricate tunnel valley system revealed from 3D seismic data

open access: yesJournal of Quaternary Science, Volume 41, Issue 5, Page 732-753, July 2026.
ABSTRACT Like other perialpine basins and glaciated margins, the Geneva Basin in SW Switzerland is characterised by buried tunnel valleys, which are elongated incisions widely attributed to subglacial meltwater erosion beneath continental ice sheets. However, an inclusive understanding of the geological control on the evolution of the glacial landscape
Ovie Emmanuel Eruteya   +2 more
wiley   +1 more source

Exploratory Assessment of the Impact of Climate Change on the Groundwater-Dependent Wetland of Somolinos (Guadalajara, Spain)

open access: yesAtmosphere
Climate change is altering global temperature and precipitation patterns, with particularly strong effects expected in Mediterranean regions, where reduced groundwater recharge and increased evapotranspiration may affect groundwater-dependent ecosystems.
Lorena Bermejo Santos   +5 more
doaj   +1 more source

The contributions of nutrients derived from lacustrine groundwater discharge on Chinese lake system

open access: yes, 2022
Lacustrine groundwater discharge (LGD) of 32 worldwide lakes are compiled from literatures and empirical formula to delineate the control mechanism of LGD in terms of three aspects: recharge control, discharge control and topographic control.
Wu, Aiyue, 伍愛悦
core  

Anatomy of extraordinary rainfall and flash flood in a Dutch lowland catchment [PDF]

open access: yes, 2011
On 26 August 2010 the eastern part of The Netherlands and the bordering part of Germany were struck by a series of rainfall events lasting for more than a day.
van der Velde, Y.   +20 more
core   +2 more sources

Groundwater Discharge as a Critical Driver of Freshwater Lake Acidification in Central China

open access: yesWater Resources Research
Lake acidification has emerged as a widespread environmental challenge globally, yet the role of lacustrine groundwater discharge (LGD) in this process remains poorly understood.
Yetong Liu   +7 more
doaj   +1 more source

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