Results 61 to 70 of about 15,737 (297)

Integrated Hydrological Analysis of Little Akaki Watershed Using SWAT-MODFLOW, Ethiopia

open access: yesApplied Sciences, 2021
In Ethiopia, groundwater is the main source of freshwater to support human consumption and socio-economic development. Little Akaki watershed is located in Upper Awash basin, known for its high annual rainfall and considered as the potential groundwater ...
M. Tolera, I. Chung
semanticscholar   +1 more source

Evaluation and Simulation of Groundwater Flow in Aquifers Enclosed With Desert Saline Areas (Case Study: Isfahan Province-Ardestan Aquifer) [PDF]

open access: yesWater 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

Assessing the impacts of different crop rotations on groundwater level using MODFLOW in a dry, Barind area of Bangladesh

open access: yesWater Policy, 2023
The lowering of the groundwater table caused by increased groundwater use in the dry, Barind region has prompted sustainability concerns. In this study, water-table (WT) scenarios were simulated by the MODFLOW model under different crop rotations in ...
M. H. Ali   +3 more
doaj   +1 more source

Modeling the drainage facilities operation at the prospective construction site on the Dnipro floodland [PDF]

open access: yes, 2017
Purpose. To carry out predictive assessment of the hydrodynamic regime at the prospective construction site on the Dnipro floodland in order to choose an expedient drainage system and substantiate the drainage parameters. Methods.
Morozova, T   +3 more
core   +2 more sources

Database with hydrometeorological variables for selected river basins: Metadata, Catalogue [PDF]

open access: yes, 2011
The current generation of large-scale hydrological models does not include a groundwater flow component. Large-scale groundwater models, involving aquifers and basins of multiple countries, are still rare mainly due to a lack of hydro-geological data ...
Candel, M.J.J.M.   +15 more
core   +9 more sources

Spatiotemporal estimation of fresh submarine groundwater discharge across the coastal shorelines of Oahu Island, Hawaii

open access: yesBlue-Green Systems, 2023
The integrated hydrological model is a powerful tool that is used to assess the temporal distribution of fresh groundwater discharge especially in coastal areas.
Kariem Abdulnabi Ghazal   +2 more
doaj   +1 more source

Transience of Coastal Water Table Rise in Response to Sea‐Level Rise

open access: yesGroundwater, EarlyView.
Abstract Coastal shallow groundwater is susceptible to adverse sea‐level rise (SLR) impacts. Existing research primarily focuses on SLR‐induced salinization of coastal aquifers. There is limited understanding of the magnitudes and rates of water table rise in response to SLR, which could lead to groundwater flooding and associated infrastructure ...
Amandine L. Bosserelle, Leanne K. Morgan
wiley   +1 more source

A Conceptual Framework for Integration Development of GSFLOW Model: Concerns and Issues Identified and Addressed for Model Development Efficiency [PDF]

open access: yes, 2018
In Coupled Groundwater and Surface-Water Flow (GSFLOW) model, the three-dimensional finite-difference groundwater model (MODFLOW) plays a critical role of groundwater flow simulation, together with which the Precipitation-Runoff Modeling System (PRMS ...
Ahmad, Sajjad, Chen, Chao, Kalra, Ajay
core   +1 more source

Groundwater modeling by MODFLOW model in Toyerkan aquifer and evaluation of hydrogeological state under present and future conditions [PDF]

open access: yesمهندسی منابع آب, 2019
1) Aflatouni, M., Eskandari, L., and Dehghanisanij, H. 2014. Calibration and Sensitivity Analysis of Hydraulic Behavior in Qazvin Plain Aquifer. Journal of Soil and Water Research 45 (3): 283-291 (in Persian).2) Alizadeh, A., 2007.
Abdullah Taheri Tizro, Morteza Kamali
doaj  

Multi‐Purpose Data Worth Assessment of a Surface Water‐Groundwater and Nitrogen Transport Model

open access: yesGroundwater, EarlyView.
Abstract Understanding which hydrological data types provide the most valuable information for models is crucial, given the limitations of data availability. This study applies data worth analysis to evaluate the impact of various observation types on predictive uncertainty in a coupled SWAT‐MODFLOW‐RT3D model simulating water flows and nitrate ...
Patrick Durney   +3 more
wiley   +1 more source

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