Results 1 to 10 of about 94,039 (146)

Decreased levels and ecological risks of disinfection by-product chloroform in a field-scale artificial groundwater recharge project by colloid supplement

open access: yesEnvironment International, 2022
To bolster freshwater supply, artificial groundwater recharge with recycled water has increasingly attracted research attentions and interests. However, artificial groundwater recharge has potential risks to groundwater quality, as recharge water ...
Juanfen Chai   +6 more
doaj   +1 more source

Evaluation of drought impact on groundwater recharge rate using SWAT and Hydrus models on an agricultural island in western Japan [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Clarifying the variations of groundwater recharge response to a changing non-stationary hydrological process is important for efficiently managing groundwater resources, particularly in regions with limited precipitation that face the risk of water ...
G. Jin   +4 more
doaj   +1 more source

Groundwater and baseflow drought responses to synthetic recharge stress tests [PDF]

open access: yesHydrology and Earth System Sciences, 2021
Groundwater is the main source of freshwater and maintains streamflow during drought. Potential future groundwater and baseflow drought hazards depend on the systems' sensitivity to altered recharge conditions.
J. Hellwig   +3 more
doaj   +1 more source

Assessing the role of groundwater recharge from tanks in crystalline bedrock aquifers in Karnataka, India, using hydrochemical tracers

open access: yesJournal of Hydrology X, 2022
The majority of India’s rural drinking water supply is sourced from groundwater, which also plays a critical role in irrigated agriculture, supporting the livelihoods of millions of users. However, recent high abstractions are threatening the sustainable
Bentje Brauns   +8 more
doaj   +1 more source

Impacts of climate change on Swiss alluvial aquifers – A quantitative forecast focused on natural and artificial groundwater recharge by surface water infiltration

open access: yesJournal of Hydrology X, 2022
The sensitivity of future groundwater recharge and temperature development was investigated for three alluvial aquifers in the urban agglomeration of the city of Basel, Switzerland. For selected climate projections groundwater recharge and the associated
Jannis Epting   +4 more
doaj   +1 more source

Identifying potential sites for artificial groundwater recharge using GIS and AHP techniques: A case study of Erbil basin, Iraq

open access: yesKuwait Journal of Science, 2023
Excessive extraction, uncontrolled withdrawal of groundwater, and unregulated practices have caused severe depletion of groundwater resources in the Erbil basin, Iraq.
Omeed Al-Kakey   +2 more
doaj   +1 more source

Predicting groundwater recharge for varying land cover and climate conditions – a global meta-study [PDF]

open access: yesHydrology and Earth System Sciences, 2018
Groundwater recharge is one of the important factors determining the groundwater development potential of an area. Even though recharge plays a key role in controlling groundwater system dynamics, much uncertainty remains regarding the relationships ...
C. Mohan, A. W. Western, Y. Wei, M. Saft
doaj   +1 more source

Groundwater recharge estimation using water table fluctuation and empirical methods

open access: yesH2Open Journal, 2022
The reliable estimation of groundwater recharge is fundamental to the appropriate use of groundwater resources. Shallow groundwater resource quantification for irrigation in highland regions remains challenging.
Meseret B. Addisie
doaj   +1 more source

Water budget study for groundwater recharge in Indus River Basin, Punjab (Pakistan)

open access: yesH2Open Journal, 2023
Assessing groundwater recharge is crucial for managing and governing water resources in any region. Indus River Basin (IRB) is an area that relies heavily on canal and groundwater irrigation.
Ghulam Zakir-Hassan   +5 more
doaj   +1 more source

Groundwater recharge estimation using empirical methods from rainfall and streamflow records

open access: yesJournal of Hydrology: Regional Studies, 2021
Study region: Gumara and Ribb watersheds, Abbay Basin, Ethiopia. Study focus: In this paper, an attempt was made to estimate groundwater recharge from streamflow and rainfall records. The groundwater recharge was estimated by different empirical methods,
Tesfa Gebrie Andualem   +4 more
doaj   +1 more source

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