Results 1 to 10 of about 90,386 (244)

Decline in Iran's groundwater recharge. [PDF]

Nat Commun, 2023
Abstract Groundwater recharge feeds aquifers supplying fresh water to a population over 80 million in Iran – a global hotspot for groundwater depletion. Using a rich database comprising abstractions from about one million groundwater wells, springs and qanats, from 2002 to 2017, here we show a significant decline of around -3.8 mm/yr in the ...
Noori R, Maghrebi M, Jessen S, Bateni SM, Heggy E, Javadi S, Noury M, Pistre S, Abolfathi S, AghaKouchak A.   +9 more
europepmc   +8 more sources

Estimating groundwater recharge [PDF]

Groundwater, 2011
Groundwater recharge is the entry of fresh water into the saturated portion of the subsurface part of the hydrologic cycle, the modifier “saturated” indicating that the pressure of the pore water is greater than atmospheric. Briefly stated, recharge is downward flux across the water table.
David A. Stonestrom
  +8 more sources

Global-scale modeling of groundwater recharge [PDF]

Hydrology and Earth System Sciences, 2007
Abstract. Long-term average groundwater recharge, which is equivalent to renewable groundwater resources, is the major limiting factor for the sustainable use of groundwater. Compared to surface water resources, groundwater resources are more protected from pollution, and their use is less restricted by seasonal and inter-annual flow variations.
Petra Döll, K. Fiedler
openalex   +10 more sources

An approach to identify urban groundwater recharge [PDF]

Hydrology and Earth System Sciences, 2010
Abstract. Evaluating the proportion in which waters from different origins are mixed in a given water sample is relevant for many hydrogeological problems, such as quantifying total recharge, assessing groundwater pollution risks, or managing water resources.
Enric Vázquez‐Suñé, Jesús Carrera, Isabel Tubau, Xavier Sánchez‐Vila, Albert Soler   +4 more
openalex   +7 more sources

Theme issue on groundwater recharge [PDF]

Hydrogeology Journal, 2002
Bridget R. Scanlon, Peter G. Cook
openalex   +4 more sources

Regional assessment of groundwater recharge in the lower Mekong Basin [PDF]

, 2017
Groundwater recharge remains almost totally unknown across the Mekong River Basin, hindering the evaluation of groundwater potential for irrigation. A regional regression model was developed to map groundwater recharge across the Lower Mekong Basin where
Douangsavanh, Somphasith, Lacombe, Guillaume, Pavelic, Paul, Vongphachanh, Sinxay   +3 more
core   +2 more sources

Groundwater: Recharge is Not the Whole Story [PDF]

San Francisco Estuary and Watershed Science, 2015
doi: http://dx.doi.org/10.15447/sfews.2015v13iss3art2<Abstracts are not associated with Essays. -The Editors of SFEWS.>
openaire   +5 more sources

Microbial community changes induced by Managed Aquifer Recharge activities: linking hydrogeological and biological processes [PDF]

, 2019
Managed Aquifer Recharge (MAR) is a technique used worldwide to increase the availability of water resources. We study how MAR modifies microbial ecosystems and its implications for enhancing biodegradation processes to eventually improve groundwater ...
Barba Ferrer, Maria del Carme, Carrasquilla Gallego, Marc, Folch Sancho, Albert, Gaju Ricart, Nuria, Grau Martinez, Alba, Martínez Alonso, Maira, Sánchez Vila, Francisco Javier   +6 more
core   +2 more sources

Catchment-scale vulnerability assessment of groundwater pollution from diffuse sources using the DRASTIC method : a case study [PDF]

, 2008
The catchment-scale groundwater vulnerability assessment that delineates zones representing different levels of groundwater susceptibility to contaminants from diffuse agricultural sources has become an important element in groundwater pollution ...
Blundell, J.R., Hogg, A.McC., Meredith, M.P., Wilson, C.   +3 more
core   +3 more sources

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