Results 21 to 30 of about 93,091 (302)

Estimating Groundwater Recharge

Vadose Zone Journal, 2011
Richard W. Healy, USGS, with contributions by Bridget R. Scanlon, University of Texas, Austin. Cambridge University Press, Cambridge. 2010. 256 pp. $99.00 hardback. ISBN 978-0-521-86396-4. $79 Adobe eBook ISBN 978-0-511-79610-4. $79 Mobipocket eBook ISBN 978-0-511-79829-0.
  +5 more sources

Estimating Groundwater Recharge in Fully Integrated pde‐Based Hydrological Models

Water Resources Research, 2023
Groundwater recharge is the main forcing of regional groundwater flow. In traditional partial‐differential‐equation (pde)‐based models that treat aquifers as separate compartments, groundwater recharge needs to be defined as a boundary condition or it is
Bastian Waldowski, Emilio Sánchez‐León, Olaf A. Cirpka, Natascha Brandhorst, Harrie‐Jan Hendricks Franssen, Insa Neuweiler   +5 more
doaj   +1 more source

The Selection of Groundwater Recharge Sites in the Arid Region of Northern Badia, Jordan, using GIS-Based Multicriteria Decision Analysis

Indonesian Journal on Geoscience, 2018
DOI: 10.17014/ijog.5.3.199-209This study aims to locate new groundwater recharge sites in the arid region of northern Badia, Jordan, based on specific criteria including lithology, drainage and lineament density, soil texture, slope, and rainfall.
Abdel Rahman Al-Shabeeb
doaj   +1 more source

Application of analytical hierarchy process and integrated fuzzy-analytical hierarchy process for mapping potential groundwater recharge zone using GIS in the arid areas of Ewaso Ng'iro – Lagh Dera Basin, Kenya

HydroResearch, 2022
The demand for freshwater has continuously increased in the arid areas of Ewaso Ng'iro – Lagh Dera basin, Kenya. This study aimed to and mapped areas of potential groundwater recharge in the basin by integrating factors that influence groundwater ...
Tabitha Wambui Githinji, Edwin Wandubi Dindi, Zacharia Njuguna Kuria, Daniel Ochieng Olago   +3 more
doaj   +1 more source

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

Estimation of groundwater recharge response from rainfall events in a semi-arid fractured aquifer: Case study of quaternary catchment A91H, Limpopo Province, South Africa

Cogent Engineering, 2019
This study estimated groundwater recharge response from rainfall events in a semi-arid fractured aquifer. This is crucial as recharge response has an influence on available groundwater in an aquifer.
P. Nemaxwi, J.O. Odiyo, R. Makungo
doaj   +1 more source

Bridging the data gap: using remote sensing and open-access data for assessing sustainable groundwater use in Kumasi, Ghana

Journal of Water and Climate Change, 2023
Groundwater use has significantly increased in the rapidly urbanising city of Kumasi, Ghana. But there is a lack of understanding of whether the groundwater system can sustain the growing demand in the future amidst climate change and rapid urbanisation.
Estela Fernandes Potter, Isaac Monney, Martine Rutten   +2 more
doaj   +1 more source

Groundwater ages, recharge conditions and hydrochemical evolution of a barrier island freshwater lens (Spiekeroog, Northern Germany) [PDF]

, 2012
Freshwater lenses below barrier islands are dynamic systems affected by changes in morphodynamic patterns, groundwater recharge and discharge. They are also vulnerable to pollution and overabstraction of groundwater.
Appelo, Barckhausen, Beukeboom, Bourg, Chesnaux, Christensen, Clark, Duinker, Duinker, Eitner, Fetter, Fitzgerald, Flemming, Grootjans, Gudrun Massmann, Hanno Meyer, Harwood, Herzberg, Horita, Janek Greskowiak, Jürgen Sültenfuss, Kerrin F. Kröger, Kipfer, Kohfahl, Lenhardt, Mackenzie, Marggraf, Meyer, Post, Roether, Scheurle, Scheurle, Schneider, Sengpiel, Sival, Solomon, Streif, Stuyfzand, Sültenfuß, Tania Röper, Tolstikhin, Tronicke, Vacher, Vacher, Van der Veer, Vandenbohede, White   +46 more
core   +1 more source

Estimation of temporal and spatial variations in groundwater recharge in unconfined sand aquifers using Scots pine inventories [PDF]

, 2014
Acknowledgements. This study was made possible through funding from the EU 7th Framework programme GENESIS (contract number 226536), AQVI project (no. 128377) in Academy of Finland AKVA research programme, the Renlund Foundation, VALUE doctoral school ...
Ala-Aho, P., Kløve, B., Rossi, P. M.
core   +2 more sources

Quantification of Urban Groundwater Recharge: A Case Study of Rapidly Urbanizing Guwahati City, India

Urban Science
The interaction between groundwater and urban environments is a growing concern for many rapidly urbanizing cities around the world, affecting both recharge and flow, since impervious surfaces reduce infiltration by increasing runoff, whereas over ...
Jayashri Dutta, Runti Choudhury, Bibhash Nath   +2 more
doaj   +1 more source