Results 101 to 110 of about 15,737 (297)
Groundwater flow modeling in the basaltic hard rock area of Maharashtra, India
The ecological sustainable development and planning of groundwater resources is an excessive challenge for many countries currently facing water insufficiency.
Chaitanya B. Pande+7 more
doaj +1 more source
ABSTRACT This study presents a planning‐level graphical tool and a regression equation model for estimating the longevity of Colloidal Activated Carbon (CAC) barriers for treating per‐ and polyfluoroalkyl substances (PFAS) in groundwater. The tool development incorporated information from field‐scale CAC barriers, including design data from 17 sites ...
Charles J. Newell+7 more
wiley +1 more source
Increase in population, agricultural development, and the reduction of surface water resources have resulted in an untapped harvest of ground water. On the other hand, the lack of attention to the balance between the exploitation and recharge of aquifers
F. Mohammadmirzaei+2 more
doaj
Abstract Groundwater resource management faces significant challenges due to groundwater overdraft and waterlogging. Establishing thresholds of the water table depth (WTD) is crucial to ascertain whether WTDs align with ranges conducive to the health of social‐ecological systems.
Mingjun Wang+6 more
wiley +1 more source
ABSTRACT In situ leaching (ISL) is an important method for green and efficient development of sandstone‐type uranium ore. It achieves ISL of uranium through the deployment of injection and extraction vertical well patterns. The optimization of parameter matching between injection and extraction wells is key to improving the efficiency of uranium ...
Zhaokun Li+5 more
wiley +1 more source
Optimal Water Resources Management and Operation Based on Social Choice Procedures [PDF]
Optimal management and operation of groundwater resources need to attract a great attention according to their special characteristics. Groundwater resources exploitation operation involves important issues such as conflicting and complex objectives, a ...
محمدرضا علیزاده+3 more
doaj
The Unexploited Treasures of Hydrological Observations Beyond Streamflow for Catchment Modeling
Caption: In situ and satellite‐based observations of hydrological variables beyond streamflow are valuable to improve modeling catchment hydrology (modified from Fisher 2005; CC BY‐SA 4.0). ABSTRACT While measured streamflow is commonly used for hydrological model evaluation and calibration, an increasing amount of data on additional hydrological ...
Paul D. Wagner+16 more
wiley +1 more source
Coupling DSSAT and HYDRUS-1D for simulations of soil water dynamics in the soil-plant-atmosphere system [PDF]
Accurate estimation of the soil water balance of the soil-plant-atmosphere system is key to determining the availability of water resources and their optimal management.
Boote, Ken+3 more
core
Modeling an Aquifer: Numerical Solution to the Groundwater Flow Equation
We present a model of groundwater dynamics under stationary flow and governed by Darcy's Law of water motion through porous media, we apply it to study a 2D aquifer with water table of constant slope comprised of an homogeneous and isotropic media, the ...
García-Toral, Dolores+3 more
core +1 more source
Groundwater Modeling by MODFLOW Model in Toyserkan Aquifer and Evaluation of Hydrogeological State under Present and Future Conditions [PDF]
Groundwater resources are one of the most valuable natural resources. Therefore, in the recent years, the groundwater modeling is a powerful tool in management procedures, optimization and predicting of groundwater resources in future.
Abdullah Taheri Tizro, Morteza Kamali
doaj