Results 181 to 190 of about 92,110 (294)

The Hydroclimate of the Ottawa River Basin Under Climate Change

open access: yesJAWRA Journal of the American Water Resources Association, Volume 62, Issue 1, February 2026.
ABSTRACT The freshwater resource of the Ottawa River basin (ORB) is vital for ecological services and economic activities in the region. With climate change impacts becoming more evident, sustainable management is imperative. As a first step, it is important to assess impacts on hydro‐climatology.
Narayan K. Shrestha, Frank Seglenieks
wiley   +1 more source

Ensemble Methods for History Matching and Uncertainty Quantification With a Watershed Model

open access: yesJAWRA Journal of the American Water Resources Association, Volume 62, Issue 1, February 2026.
ABSTRACT History matching of large hydrologic models is challenging due to data sparsity and non‐unique process combinations (and associated parameters) that can produce similar model predictions. We develop an ensemble‐based history matching (and uncertainty quantification) approach using an iterative ensemble smoother (iES) method for three cutouts ...
Michael N. Fienen   +4 more
wiley   +1 more source

Contrasting Trends in Cold‐Season Daily Soil Temperature With Climate Warming in Snow‐Affected Settings

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Soil temperature is inextricably linked with hydrological and biogeochemical processes. This study analyzes the long‐term minimum soil temperature (TSMIN) trends at 526 stations located in snow‐affected regions of CONUS. Long short‐term memory (LSTM) are implemented to extend TSMIN beyond the observational period, producing long‐term (1981 ...
Mousumi Ghosh   +2 more
wiley   +1 more source

CMIP6-based Multi-model Streamflow Projections over the Conterminous US

open access: green, 2023
Shih‐Chieh Kao   +2 more
openalex   +2 more sources

Thinking Outside the Rocks: Subsurface Water Storage, Topography, and Land Cover Are Key Modulators of Large‐Scale Riverine Dissolved Silicon Dynamics

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Riverine dissolved silicon (DSi) dynamics reflect integrated geologic, hydrologic, climatic, and ecological controls. We compiled annual DSi data for 337 rivers across four continents and trained interpretable machine‐learning models to predict concentrations and yields from 28 watershed variables.
Sidney A. Bush   +6 more
wiley   +1 more source

A ModEx Framework for Watershed Subsurface Investigation With Limited Geophysical Data Using Machine Learning and Hydrologic Modeling

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Subsurface heterogeneity influences watershed hydrology strongly but remains difficult to characterize at catchment scales with sparse and costly field data. Geophysical surveys such as electromagnetic induction (EMI) provide local spatial subsurface images yet scaling them to watershed scales and converting EMI‐derived resistivity into ...
Hang Chen   +4 more
wiley   +1 more source

A digital model for streamflow routing by convolution methods [PDF]

open access: gold, 1984
William Doyle   +3 more
openalex   +1 more source

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