Results 51 to 60 of about 2,287 (214)
Operator Inference for Physical and Generalized Surrogate Groundwater Modeling
Water Resources Research, Volume 62, Issue 1, January 2026.Abstract Groundwater flow and solute transport models, governed by partial differential equations (PDEs), are computationally intensive, particularly in large‐scale. Traditional numerical models are prohibitively expensive, and existing surrogate models often fail under out‐of‐distribution (OOD) conditions, such as unseen initial conditions, boundary ...
Yongda Liu +3 more
wiley +1 more source
Evaluation and Simulation of Groundwater Flow in Aquifers Enclosed With Desert Saline Areas (Case Study: Isfahan Province-Ardestan Aquifer) [PDF]
Water Harvesting Research, 2018 Quantitative changes in groundwater and crises resulting from uncontrolled water extraction have turned water resources management into one of the supply-demand dilemmas in arid regions.
Saman Javadi +2 more
doaj +1 more source
Groundwater Flow Modeling of A Microwatershed using Visual Modflow Flex [PDF]
, 2023 Anusha Honnannanavar +2 more
openalex +1 more source
A Velocity-Oriented Approach for Modflow [PDF]
Transport in Porous Media, 2017 When considering three-dimensional groundwater flow, the hydrogeological community widely uses the MODFLOW model based on the head-oriented approach (HOA). However, a great deal of hydrogeological situations requires an extremely accurate assessment of the Darcy velocity in three dimensions.
Maria Grodzka-Łukaszewska +2 more
openaire +1 more source
Water Resources Research, Volume 62, Issue 1, January 2026.Abstract There is a global abundance of non‐perennial rivers and streams, of which are predicted to increase due to environmental change and anthropogenic influences. However, most modeled representations of streamflow have been constructed with perennial systems in mind, leaving a gap in our understanding and representation of non‐perennial systems ...
Adam N. Price, Kendra E. Kaiser
wiley +1 more source
Water Resources ResearchWhen simulating groundwater flow in unconfined and convertible aquifers using a groundwater model with the block‐centered finite‐difference approach, such as MODFLOW, it frequently encounters drying and rewetting of cells.
Chuiyu Lu +9 more
doaj +1 more source
Water Resources Research, Volume 62, Issue 1, January 2026.Abstract Machine learning models are highly potential to substitute computationally intensive numerical simulation models in saltwater intrusion (SWI) remediation optimization. However, uncertainty inherent in machine learning models can propagate through predictions into optimization, resulting in inaccurate solutions.
Yulu Huang, Jina Yin, Chunhui Lu
wiley +1 more source
Analysis of Groundwater Balance of Samalqan Plain Aquifer Using SWAT and MODFLOW Models
علوم آب و خاک, 2021 Reducing surface water resources and successive droughts and consequently excessive use of groundwater resources, especially for agricultural purposes, have caused irreparable damage to the natural resources of the country.
Sh. Nasiri, H. Ansari, A.N. Ziaei
doaj
The Effect of Available Data on the Worth of Future Observations for Groundwater Modeling
Water Resources Research, Volume 62, Issue 1, January 2026.Abstract Groundwater model parameters need to be inferred on the basis of limited observation data, resulting in prediction uncertainty. The reduction of this uncertainty via future complementary observations is of high importance for many problems and can be guided by Bayesian experimental design.
Max G. Rudolph +3 more
wiley +1 more source
Modeling of Malayer Aquifer by MODFLOW Groundwater Model and SWAT Surface Water Simulation Model
علوم آب و خاک, 2022 The impact of different management options on the region and the existing conditions can be evaluated with minimal cost and time to select the most practical case using various tools including mathematical models.
G.M. Samadi, F. Mousavi, H. Karami
doaj