Simulating fully‐integrated hydrological dynamics in complex alpine headwaters: potential and challenges

JM Thornton, R Therrien, G Mariéthoz… - Water Resources …, 2022 - Wiley Online Library
Highly simplified approaches continue to underpin hydrological climate change impact
assessments across the Earth's mountainous regions. Fully‐integrated surface‐subsurface …

[HTML][HTML] Efficient uncertainty quantification for seawater intrusion prediction using Optimized sampling and Null Space Monte Carlo method

S Saad, AA Javadi, R Farmani, M Sherif - Journal of Hydrology, 2023 - Elsevier
Uncertainty in environmental modeling predictions, stemming from parameter estimation, is
a crucial challenge that must be addressed to ensure effective decision-making. Limited field …

Assessing the impact of surface water and groundwater interactions for regional-scale simulations of water table elevation

H Delottier, OS Schilling, R Therrien - Journal of Hydrology, 2024 - Elsevier
Groundwater flow models are increasingly considered for the regional scale simulation of
hydraulic heads and water table elevation. In the most complete configuration, models …

[HTML][HTML] Data space inversion for efficient uncertainty quantification using an integrated surface and sub-surface hydrologic model

H Delottier, J Doherty, P Brunner - Geoscientific Model …, 2023 - gmd.copernicus.org
It is incumbent on decision-support hydrological modelling to make predictions of uncertain
quantities in a decision-support context. In implementing decision-support modelling, data …

[PDF][PDF] An Extensive Review of Leaching Models for the Forecasting and Integrated Management of Surface and Groundwater Quality

SDV Giakoumatos, C Siontorou, D Sidiras - Water, 2024 - researchgate.net
The present study reviews leachate models useful for proactive and rehab actions to
safeguard surface and subsurface soft water, which have become even more scarce …

[HTML][HTML] Improving Fault Zones Hydrodynamic Characterization and Simulation in Karstified Carbonate Environments with GLM and IES Invers Methods

A Boura, Y Cousquer, V Clauzon, R Valois… - Journal of …, 2024 - Elsevier
A quantitative and qualitative estimation of groundwater resources is a challenge for water
management worldwide. In the specific case of the carbonate karstified aquifer, the high …

Precipitation uncertainty estimation and rainfall-runoff model calibration using iterative ensemble smoothers

D Zoccatelli, DB Wright, JT White, MN Fienen… - Advances in Water …, 2024 - Elsevier
The introduction of iterative ensemble smoothers (IES) for parameter calibration opens
avenues for expanding parameter space in surface water hydrologic modeling. Here, we …

Stream and aquifer water exchange in Mississippi Embayment under intensive pumping and extreme climate: A century‐long assessment

Y Ouyang, W Jin, TD Leininger - JAWRA Journal of the …, 2024 - Wiley Online Library
Abstract The Mississippi Embayment (ME) is one of the fastest groundwater depletion zones
in the world. This study investigated stream‐aquifer water exchange in the ME over a 115 …

HGS-PDAF (version 1.0): a modular data assimilation framework for an integrated surface and subsurface hydrological model

Q Tang, H Delottier, W Kurtz, L Nerger… - Geoscientific Model …, 2023 - gmd.copernicus.org
This article describes a modular ensemble-based data assimilation (DA) system, which is
developed for an integrated surface-subsurface hydrological model. The software …

Quantitative Evaluation of Baseflow Separation Methods Using an Integrated Hydrologic Model: A Case Study in a Snow-Dominated Watershed

J Othman - 2024 - digitalcommons.usu.edu
Baseflow, commonly referred to as the groundwater contribution to streamflow, constitutes
approximately 50% of streamflow in mountainous regions of the Western United States …