Editor’s Message: The 2021 Editors’ Choice articles Clifford I. Voss Editor’s Message 02 February 2022 Pages: 1 - 2
Economic tradeoff between domestic well impact and reduced agricultural production with groundwater drought management: Tulare County, California (USA), case study Kathleen M. StoneRobert M. GaileyJay R. Lund Report Open access 08 November 2021 Pages: 3 - 19
Initiating collective action for the management of deep confined aquifer systems: application of a participatory scenario approach in France Josselin RouillardNoémie NeverreJean-Daniel Rinaudo Report 08 November 2021 Pages: 21 - 36
Participatory groundwater modeling for managed aquifer recharge as a tool for water resources management of a coastal aquifer in Greece M. PerdikakiC. MakropoulosA. Kallioras Report 06 January 2022 Pages: 37 - 58
Site selection for managed aquifer recharge in the city of Kabul, Afghanistan, using a multi-criteria decision analysis and geographic information system Mohammad Salem HussainiAsadullah FarahmandManuel Abrunhosa Report Open access 31 December 2021 Pages: 59 - 78
Optimized groundwater management applied to a large-yield (10 M m3/year) well field in France Marc SaltelBenoît DewandelJean-Pierre Vergnes Report 30 October 2021 Pages: 79 - 95
Size effect on the hydraulic behavior of fluid flow through rough-walled fractures: a case of radial flow Zhen ZhongJianhang DingYunjin Hu Paper 20 November 2021 Pages: 97 - 109
Analytical methods to estimate the hydraulic conductivity of jointed rocks Mahdi ZoorabadiSerkan SaydamBruce Hebblewhite Paper 22 November 2021 Pages: 111 - 119
Multi-layered fractured aquifer characterization: a comparative study Sarada PoduriBVN P. Kambhammettu Paper 29 November 2021 Pages: 121 - 131
Exploring the hydrological effects of normal faults at the boundary of the Roer Valley Graben in Belgium using a catchment-scale groundwater flow model Alberto Casillas-TrasvinaBart RogiersKristine Walraevens Report 24 November 2021 Pages: 133 - 149
Feasibility of nitrate reduction combined with persulfate oxidation in the remediation of groundwater contaminated by gasoline Huan WangYudao ChenPengfei Yang Paper 24 November 2021 Pages: 151 - 161
Nitrate reduction potential of a fractured Middle Triassic carbonate aquifer in Southwest Germany Karsten OsenbrückEva BlendingerPeter Grathwohl Paper Open access 07 December 2021 Pages: 163 - 180
Hydrogeochemical and nitrate isotopic evolution of a semiarid mountainous basin aquifer of glacial-fluvial and paleolacustrine origin (Lake Titicaca, Bolivia): the effects of natural processes and anthropogenic activities Gabriela Patricia Flores AvilésLorenzo SpadiniCéline Duwig Report 06 January 2022 Pages: 181 - 201
Using groundwater noble gas measurements to confirm paleorecharge hypotheses at Pahute Mesa, Nevada National Security Site, Nevada, USA Ate VisserEdward KwicklisRonald L. Hershey Report 06 January 2022 Pages: 203 - 220
Spring flux as an indicator of source geomorphology, substrata, and temperature conditions in springs Susan K. SwansonGrace E. Graham Paper 16 October 2021 Pages: 221 - 229
A density-dependent multi-species model to assess groundwater flow and nutrient transport in the coastal Keauhou aquifer, Hawai‘i, USA Brytne K. OkuhataAly I. El-KadiChristopher K. Shuler Report Open access 08 October 2021 Pages: 231 - 250
Landscape controls of surface-water/groundwater interactions on shallow outwash lakes: how the long-term groundwater signal overrides interannual variability due to evaporative effects K. J. HokansonB. J. RostronC. A. Mendoza Report Open access 30 November 2021 Pages: 251 - 264
The extreme well-loss component of drawdown in two deep artesian wells in Israel Avihu BurgJoseph GuttmanIsrael Gev Paper 25 November 2021 Pages: 265 - 281
Improving hydrogeological understanding through well-test interpretation by diagnostic plot and modelling: a case study in an alluvial aquifer in France Thibaut GarinBruno ArfibBenoit Dewandel Report 29 November 2021 Pages: 283 - 302
Transient analysis of a step-drawdown test using a time-varying well-loss equation Hyowon AnKyoochul HaEunhee Lee Technical Note 04 January 2022 Pages: 303 - 314
Use of the analytical modeling of recession to describe a dual-aquifer effect Albert T. Rutledge Technical Note 10 January 2022 Pages: 315 - 325
Correction: Feasibility of nitrate reduction combined with persulfate oxidation in the remediation of groundwater contaminated by gasoline Huan WangYudao ChenPengfei Yang Correction 09 December 2021 Pages: 327 - 327