Searched for: subject%3A%22Aquifer%255C%2Brecharge%22
(1 - 20 of 25)

Pages

document
García Grez, Felipe (author)
The integrated management of river catchments is a challenge to be addressed by many water authorities, where some of them even today do not yet incorporate the aquifers’ status in decision-making. This situation has led to the depletion of many aquifers, deeply affecting the drinking water supply, agriculture, and industries. This challenge is...
master thesis 2023
document
Eisfeld, R.C.M. (author)
Fresh water is an essential resource for life. Yet, overexploitation of water resources, rainfall shortages, and a decrease in water quality by pollution increase water scarcity worldwide. Since agricultural production consumes about 70% of the available fresh water resources, it is particularly vulnerable for water scarcity. Therefore, this...
doctoral thesis 2023
document
Kruisdijk, E. (author), Ros, Julian F. (author), Ghosh, D. (author), Brehme, M. (author), Stuyfzand, Pieter Jan (author), van Breukelen, B.M. (author)
Well clogging was studied at an aquifer storage transfer and recovery (ASTR) site used to secure freshwater supply for a flower bulb farm. Tile drainage water (TDW) was collected from a 10-ha parcel, stored in a sandy brackish coastal aquifer via well injection in wet periods, and reused during dry periods. This ASTR application has been...
journal article 2023
document
Eisfeld, R.C.M. (author), van Breukelen, B.M. (author), Medema, G.J. (author), van der Wolf, Jan M. (author), Velstra, Jouke (author), Schijven, Jack F. (author)
Agricultural aquifer storage recovery and transfer (ASTR) stores excess fresh water for later reuse in irrigation. Moreover, water quality improves because chemical pollutants and pathogens will be removed by degradation and attachment to the aquifer material. The source water may contain the bacterial plant pathogen Ralstonia solanacearum...
journal article 2023
document
Pokhrel, Pranisha (author), Zhou, Yangxiao (author), Smits, F.J.C. (author), Kamps, Pierre (author), Olsthoorn, T.N. (author)
Managed aquifer recharge (MAR) is increasingly used to secure drinking water supply worldwide. The city of Amsterdam (The Netherlands) depends largely on the MAR in coastal dunes for water supply. A new MAR scheme is proposed for the production of 10 × 10<sup>6</sup> m<sup>3</sup>/year, as required in the next decade. The designed MAR system...
journal article 2023
document
Eisfeld, R.C.M. (author), Schijven, Jack F. (author), van der Wolf, Jan M. (author), Medema, G.J. (author), Kruisdijk, E. (author), van Breukelen, B.M. (author)
Irrigation with surface water carrying plant pathogens poses a risk for agriculture. Managed aquifer recharge enhances fresh water availability while simultaneously it may reduce the risk of plant diseases by removal of pathogens during aquifer passage. We compared the transport of three plant pathogenic bacteria with Escherichia coli WR1 as...
journal article 2022
document
Kruisdijk, E. (author), Zietzschmann, F.E. (author), Stuyfzand, Pieter Jan (author), van Breukelen, B.M. (author)
A field injection experiment was performed in an anoxic sandy aquifer over 6 days to assess sorption characteristics of 7 commonly applied pesticides in agriculture and 2 frequently detected metabolites. Pesticide use changed considerably in the last decades, and there is insufficient knowledge of the fate of currently used pesticides in...
journal article 2022
document
Kruisdijk, E. (author), Eisfeld, R.C.M. (author), Stuyfzand, Pieter Jan (author), van Breukelen, B.M. (author)
An aquifer storage transfer and recovery (ASTR) system was studied in which tile drainage water (TDW) was injected with relatively high NO<sub>3</sub> (about 14 mg/L) concentrations originating from fertilizers. Here we present the evolution of denitrification kinetics at 6 different depths in the aquifer before, and during ASTR operation....
journal article 2022
document
Liu, S. (author), Zhou, Yangxiao (author), Luo, Weijia (author), Wang, Feiran (author), McClain, M.E. (author), Wang, Xu sheng (author)
Intensive groundwater exploitation has depleted groundwater storage and led to a series of geo-environmental problems in Beijing Plain, China. Managed Aquifer Recharge (MAR) has been endorsed to mitigate the groundwater storage depletion and achieve groundwater sustainability. A pilot MAR has been tested in the Chaobai River catchment since...
journal article 2022
document
Rafiq, M.R. (author), Ahmed, Kazi Matin (author), Rietveld, L.C. (author), van Breukelen, B.M. (author)
Managed Aquifer Recharge (MAR) has been applied as Aquifer Storage, Transfer, and Recovery (ASTR) to provide fresh drinking water for local communities at 99 locations in southwest Bangladesh since 2009. Aerobic freshwater from ponds is filtered and subsequently infiltrated into anaerobic shallow brackish aquifers. At approximately 45% of...
journal article 2022
document
Alam, M.F. (author), Pavelic, Paul (author), Villholth, Karen G. (author), Sikka, Alok (author), Pande, S. (author)
Study region: The study region is the Kamadhiya catchment (1150 km<sup>2</sup>), located in the Saurashtra region of the western state of Gujarat, India. The region has seen intensive development of check dams (CDs) for groundwater recharge with an estimated 27,000 CDs constructed up until 2018. Study focus: The impact of CDs on groundwater...
journal article 2022
document
Kruisdijk, E. (author), Stuyfzand, Pieter Jan (author), van Breukelen, B.M. (author)
Degradation of 7 common pesticides (bentazon, boscalid, chloridazon, fluopyram, flutolanil, imidacloprid, and methoxyfenozide) and 2 metabolites of chloridazon (desphenyl-chloridazon, and methyl-desphenyl-chloridazon) was studied in an anoxic and brackish sandy aquifer before and during Aquifer Storage Transfer and Recovery (ASTR) operation....
journal article 2022
document
Kruisdijk, E. (author), van Breukelen, B.M. (author)
Push-pull tests (PPTs) were evaluated with 1-D radially axisymmetric multi-component geochemical reactive transport modelling (RTM) to assess aquifer reactivity controlling groundwater quality. Nutrient fate and redox processes were investigated in an Aquifer Storage and Recovery (ASR) system, in which oxic tile drainage water (TDW; nitrate ...
journal article 2021
document
Obergfell, C.C.A. (author), Bakker, M. (author), Maas, C. (author)
A new method is presented to estimate average diffuse aquifer recharge of water table aquifers in temperate climates using time series analysis of water table level fluctuations. An accurate estimate of the recharge caused by rainfall requires an accurate estimate of the influence of evaporation. In temperate climates, evaporation imprints a...
journal article 2019
document
Dillon, P. (author), Stuyfzand, Pieter Jan (author), Grischek, T. (author), Lluria, M. (author), Jain, R. C. (author), Wang, W. (author), Fernandez, E. (author), Zheng, Y. (author), Rossetto, R. (author)
The last 60 years has seen unprecedented groundwater extraction and overdraft as well as development of new technologies for water treatment that together drive the advance in intentional groundwater replenishment known as managed aquifer recharge (MAR). This paper is the first known attempt to quantify the volume of MAR at global scale, and to...
journal article 2019
document
Khadra, W.M. (author), Stuyfzand, Pieter Jan (author)
Managed aquifer recharge can store surface water as safe and reliable groundwater for later recovery. However, most options are problematic in karstic aquifers due to complex hydrodynamics reducing their effectiveness and hence general applicability. River bank filtration and urban stormwater infiltration systems are among the main managed...
journal article 2019
document
Wang, F. (author)
Managed Aquifer Recharge (MAR) is a technology that relies on soil passage - after pond infiltration - for water treatment. MAR is a proven technology for the removal of pathogenic micro-organisms, turbidity and a selection of specific organic micro-pollutions (OMPs). Nevertheless, removal of the wide variety of OMPs found in surface waters...
doctoral thesis 2018
document
Wang, F. (author), Salgado Ismodes, V.A. (author), van der Hoek, J.P. (author), van Halem, D. (author)
The removal of bromate (BrO<sub>3</sub> <sup>-</sup>) as a byproduct of ozonation in subsequent managed aquifer recharge (MAR) systems has so far gained little attention. This preliminary study with anoxic batch experiments was executed to explore the feasibility of chemical BrO<sub>3</sub> <sup>-</sup> reduction in Fe-reducing zones of MAR...
journal article 2018
document
Khadra, W.M. (author)
Coastal aquifer management has recently emerged as a main scope in groundwater hydrology, especially in arid and semi-arid zones. About two thirds of the human population are currently gathered close to shorelines relying on coastal groundwater resources. Worldwide, these systems are subject to quality deterioration due to a multitude of...
doctoral thesis 2017
document
Hartog, Niels (author), Stuyfzand, Pieter Jan (author)
Managed Aquifer Recharge (MAR) is a promising method of increasing water availability in water stressed areas by subsurface infiltration and storage, to overcome periods of drought, and to stabilize or even reverse salinization of coastal aquifers. Moreover, MAR could be a key technique in making alternative water resources available, such as...
journal article 2017
Searched for: subject%3A%22Aquifer%255C%2Brecharge%22
(1 - 20 of 25)

Pages