Results 21 to 30 of about 216,422 (292)

Managed Aquifer Recharge as a Tool to Enhance Sustainable Groundwater Management in California [PDF]

, 2018
A growing population and an increased demand for water resources have resulted in a global trend of groundwater depletion. Arid and semi-arid climates are particularly susceptible, often relying on groundwater to support large population centers or ...
Ahn, Angelakis, Asano, B. of Reclamation, Bachand, Bachand, Bachand, Barlow, Baron, Baumgartner, Beganskas, Beganskas, Bekele, Belden, Ben-Horin, Berg, Betancourt, Blomquist, Bouwer, Bouwer, Bouwer, Burris, Burris, Burt, Burt, Burt, C. D. of Food, Agriculture, C. D. of Transportation (Caltrans), C. D. of Water Resources, C. D. of Water Resources, C. D. of Water Resources, C. of Los Angeles, C. of San Francisco, California Department of Water Resources, Cao, Chen, Clark, Clark, Conservancy, Council, D. of Water Resources, Dahan, Dahl, Dahlke, Dallman, Davis, Department, Department of Environmental Resources, Dettinger, Dietz, Dietz, Dillon, Dillon, Dolnicar, Dzurella, Easton, Edwards, Engineers, Engineers, Famiglietti, Farr, Faunt, Faunt, Fisher, Foster, Gale, Gale, Gale, Galloway, Gao, Grantham, Grau-Martínez, Gray Davis, Greenway, Hanak, Hanak, Hanson, Harter, Harter, Harza, Herndon, Howell, Howitt, Hutchinson, Intelligence, Johnson, Johnson, Johnson, Jurgens, Kocis, Kope, Kuichling, L. A. C. D. of Public Works, L. A. D. of Water & Power, L. A. S. G. R. W. Council, Lee, Lee, Leenheer, Lehikoinen, Lerner, Liu, Luhdorff, Luxem, McDermott, Medellín-Azuara, Medellín-Azuara, Medellín-Azuara, Melissa Rohde, Moran, Moyle, Nelson, Newcomer, Nightingale, Niswonger, Niswonger, O. C. W. District, Osenbrück, O’Geen, O’Leary, Parker, Perrone, Pierce, Racz, Ransom, Reichard, Roberts, Roy-Poirier, Russo, S. C. V. W. District, S. D. C. D. of Public Works, S. F. P. U. Commission, Scanlon, Schmidt, Schmidt, Schroeder, Seager, Shatz, Shirzaei, Sidhu, Sidhu, Siebert, Simmons, Smith, Stefan, Stephens, Sumner, Taylor, Taylor, Thomas, Tomich, U. S. C. Bureau, USEPA, Van Wormer, Viers, Wang, Ward, Watlet, Werner, Wicke, Williamson, Wilson, Woodside, Zekri   +162 more
core   +1 more source

Modeling Surface Water–Groundwater Interactions: Evidence from Borkena Catchment, Awash River Basin, Ethiopia

Hydrology, 2023
The availability of sufficient water resources is critical for sustainable social and economic development globally. However, recurrent drought has been a precursor to inadequate water supply in the case of Borkena Catchment, Awash River Basin, Ethiopia.
Wallelegn Jene Gobezie, Ermias Teferi, Yihun T. Dile, Haimanote K. Bayabil, Gebiaw T. Ayele, Girma Y. Ebrahim   +5 more
doaj   +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  

Artificial recharge – measurement of soil infiltration in Rožnov pod Radhoštěm [PDF]

, 2017
The purpose of this study is to evaluate the potential for infiltration in a study area – Rožnov pod Radhoštěm, the Czech Republic. The results are important for the future design of an artificial recharge structure as a method to store water underground
Chromíková, Jitka, Heviánková, Silvie, Korabík, Michal, Kyncl, Miroslav, Marschalko, Marian   +4 more
core   +1 more source

A Columbia River Basalt Group Aquifer in Sustained Drought: Insight from Geophysical Methods

Resources, 2015
Aquifers within the Columbia River Basalt Group (CRBG) provide a critical water supply throughout much of the Pacific Northwest of the United States. Increased pumping has resulted in water level declines in this region. Recharge into this aquifer system
Mark W. Piersol, Kenneth F. Sprenke
doaj   +1 more source

Kinematic diffusion approach to describe recharge phenomena in unsaturated fractured chalk

Journal of Hydrology and Hydromechanics, 2017
When dealing with groundwater resources, a better knowledge of the hydrological processes governing flow in the unsaturated zone would improve the assessment of the natural aquifer recharge and its vulnerability to contamination.
Pastore Nicola, Cherubini Claudia, Giasi Concetta I.   +2 more
doaj   +1 more source

An approximate analytical solution for groundwater variation in unconfined aquifers subject to variable boundary water levels and groundwater recharge

AIMS Mathematics
This study investigated the effects of fluctuating boundary water levels and surface recharge on groundwater flow within unconfined aquifers. We aimed to understand how changes in recharge patterns and variable boundary water levels, such as those from ...
An-Ping Wang, Ming-Chang Wu, Ping-Cheng Hsieh   +2 more
doaj   +1 more source

The use and re-use of unsustainable groundwater for irrigation: A global budget [PDF]

, 2017
Depletion of groundwater aquifers across the globe has become a significant concern, as groundwater is an important and often unsustainable source of irrigation water.
Frolking, Stephen E., Grogan, Danielle S., Lammers, Richard B., Prusevich, Alexander A., Wisser, Dominik   +4 more
core   +2 more sources

A review on sources of uncertainties for groundwater recharge estimates: insight into data scarce tropical, arid, and semiarid regions

Hydrology Research
Successful sustainable groundwater management requires accurate information on recharge for a given aquifer system. However, recharge estimates are usually used in relative terms rather than an absolute sense. A review of available studies on groundwater
Tsegamlak Diriba Beyene, Fasikaw Atanaw Zimale, Sirak Tekleab Gebrekristos   +2 more
doaj   +1 more source

Variation and contact time of protective surface coating on fluoride release and recharge from glass ionomer restoration

Dental Journal
Background: Glass ionomer cement (GIC) is an effective restorative material known for its ability to release and recharge fluoride over an extended period.
Aya Thanoon AL-Dabbagh, Raya Jasim AL-Naimi   +1 more
doaj   +1 more source