From legacy contamination to watershed systems science: a review of scientific insights and technologies developed through DOE-supported research in water and …

D Dwivedi, CI Steefel, B Arora, J Banfield… - Environmental …, 2022‏ - iopscience.iop.org
Water resources, including groundwater and prominent rivers worldwide, are under duress
because of excessive contaminant and nutrient loads. To help mitigate this problem, the …

[PDF][PDF] Emerging technologies and radical collaboration to advance predictive understanding of watershed hydrobiogeochemistry

SS Hubbard, C Varadharajan, Y Wu… - Hydrological …, 2020‏ - escholarship.org
Emerging technologies and radical collaboration to advance predictive understanding of
watershed hydrobiogeochemistry Page 1 WOMEN ADVANCING RESEARCH IN HYDROLOGICAL …

LISFLOOD-FP 8.1: New GPU accelerated solvers for faster fluvial/pluvial flood simulations

MK Sharifian, G Kesserwani… - Geoscientific Model …, 2022‏ - gmd.copernicus.org
The local inertial two-dimensional (2D) flow model on LISFLOOD-FP, so-called ACC uniform
grid solver, has been widely used to support fast, computationally efficient fluvial/pluvial …

[HTML][HTML] LISFLOOD-FP 8.0: the new discontinuous Galerkin shallow-water solver for multi-core CPUs and GPUs

J Shaw, G Kesserwani, J Neal, P Bates… - Geoscientific Model …, 2021‏ - gmd.copernicus.org
Abstract LISFLOOD-FP 8.0 includes second-order discontinuous Galerkin (DG2) and first-
order finite-volume (FV1) solvers of the two-dimensional shallow-water equations for …

Interactions of microtopography, slope and infiltration cause complex rainfall‐runoff behavior at the hillslope scale for single rainfall events

D Caviedes‐Voullième, E Ahmadinia… - Water resources …, 2021‏ - Wiley Online Library
Microtopography (MT) can govern runoff dynamics as a net result of local heterogeneities in
the flow paths and ponding. This in turn controls the development of the surface water layer …

Coupling a global glacier model to a global hydrological model prevents underestimation of glacier runoff

P Wiersma, J Aerts, H Zekollari… - Hydrology and Earth …, 2022‏ - hess.copernicus.org
Global hydrological models have become a valuable tool for a range of global impact
studies related to water resources. However, glacier parameterization is often simplistic or …

Watershed Workflow: A toolset for parameterizing data-intensive, integrated hydrologic models

ET Coon, P Shuai - Environmental Modelling & Software, 2022‏ - Elsevier
Integrated, distributed hydrologic models leverage advances in computational power and
data accessibility to improve predictive understanding of the water cycle. While impressive …

[HTML][HTML] Perspectives of physics-based machine learning strategies for geoscientific applications governed by partial differential equations

D Degen, D Caviedes Voullième… - Geoscientific Model …, 2023‏ - gmd.copernicus.org
An accurate assessment of the physical states of the Earth system is an essential component
of many scientific, societal, and economical considerations. These assessments are …

[HTML][HTML] (Multi) wavelet-based Godunov-type simulators of flood inundation: Static versus dynamic adaptivity

G Kesserwani, MK Sharifian - Advances in Water Resources, 2023‏ - Elsevier
Real-world flood simulators often use first-order finite volume (FV1) solvers of the shallow
water equations with efficiency enhancements exploiting parallelisation on Graphical …