Editor’s Message: Impact of politics on USA water quality monitoring, protection and management P. E. van Beynen Editor’s Message 11 May 2018 Pages: 1763 - 1765
Celebrating 50 years of SWIMs (Salt Water Intrusion Meetings) Vincent E. A. PostGualbert Oude EssinkClifford Voss Essay 11 June 2018 Pages: 1767 - 1770
Annotated translation of “Nota in verband met de voorgenomen putboring nabij Amsterdam [Note concerning the intended well drilling near Amsterdam]” by J. Drabbe and W. Badon Ghijben (1889) Vincent E. A. Post Paper 11 June 2018 Pages: 1771 - 1788
Annotated translation of “Die Wasserversorgung einiger Nordseebäder [The water supply of some North Sea spas]” by Alexander Herzberg (1901) Georg Houben Paper 07 May 2018 Pages: 1789 - 1799
What is the Ghijben-Herzberg principle and who formulated it? Vincent E. A. PostGeorg J. HoubenJoeri van Engelen Paper 17 May 2018 Pages: 1801 - 1807
Evaluation of the fast orthogonal search method for forecasting chloride levels in the Deltona groundwater supply (Florida, USA) Majda El-JaatMichael HulleyMichel Tétreault Paper 03 February 2018 Pages: 1809 - 1820
Groundwater flow in the transition zone between freshwater and saltwater: a field-based study and analysis of measurement errors Vincent E. A. PostEddie BanksMiriam Brunke Paper 09 February 2018 Pages: 1821 - 1838
Simulation of saltwater intrusion in a poorly karstified coastal aquifer in Lebanon (Eastern Mediterranean) Wisam M. KhadraPieter J. Stuyfzand Paper 17 March 2018 Pages: 1839 - 1856
Tracing submarine groundwater discharge flux in Tolo Harbor, Hong Kong (China) Yi LiuJiu Jimmy JiaoHo Kwan Cheng Paper 10 February 2018 Pages: 1857 - 1873
Time series analyses of hydrological parameter variations and their correlations at a coastal area in Busan, South Korea Sang Yong ChungVenkatramanan SenapathiTae Hyung Kim Paper 23 February 2018 Pages: 1875 - 1885
Recharge estimation from discrete water-table datasets in a coastal shallow aquifer in a humid subtropical climate Fabrizio RamaKonrad MiotlinskiHenry X. Corseuil Paper 05 March 2018 Pages: 1887 - 1902
Upscaling permeability for three-dimensional fractured porous rocks with the multiple boundary method Tao ChenChristoph ClauserThomas Hiller Paper 22 February 2018 Pages: 1903 - 1916
Impact of model complexity and multi-scale data integration on the estimation of hydrogeological parameters in a dual-porosity aquifer Elena Tamayo-MasMarco BianchiMajdi Mansour Paper 05 March 2018 Pages: 1917 - 1933
A genetic meta-algorithm-assisted inversion approach: hydrogeological study for the determination of volumetric rock properties and matrix and fluid parameters in unsaturated formations Norbert Péter Szabó Paper 07 March 2018 Pages: 1935 - 1946
Hydrogeologic and hydraulic characterization of aquifer and nonaquifer layers in a lateritic terrain (West Bengal, India) Sabinaya BiswalMadan K. JhaShashi P. Sharma Report 27 February 2018 Pages: 1947 - 1973
Characterising the vertical separation of shale-gas source rocks and aquifers across England and Wales (UK) Sian E. LovelessJohn P. BloomfieldMelinda A. Lewis Report Open access 20 March 2018 Pages: 1975 - 1987
Hydrogeology and sustainable future groundwater abstraction from the Agua Verde aquifer in the Atacama Desert, northern Chile Javier UrrutiaJorge JódarJosé A. Luque Report 08 March 2018 Pages: 1989 - 2007
Application of multiple-isotope and groundwater-age data to identify factors affecting the extent of denitrification in a shallow aquifer near a river in South Korea Dugin KaownEun-Hee KohKang-Kun Lee Report 16 January 2018 Pages: 2009 - 2020
Hydrogeological and multi-isotopic approach to define nitrate pollution and denitrification processes in a coastal aquifer (Sardinia, Italy) Daniele PittalisRaul CarreyGiorgio Ghiglieri Report 20 February 2018 Pages: 2021 - 2040
Assessing the recharge process and importance of montane water to adjacent tectonic valley-plain groundwater using a ternary end-member mixing analysis based on isotopic and chemical tracers Tsung-Ren PengWen-Jun ZhanWan-Chung Lu Report 02 March 2018 Pages: 2041 - 2055
In situ monitoring of tracer tests: how to distinguish tracer recovery from natural background V. Bailly-ComteX. DurepaireP.-A. Schnegg Paper 20 March 2018 Pages: 2057 - 2069
Using geographic distribution of well-screen depths and hydrogeologic conditions to identify areas of concern for contaminant migration through inactive supply wells Robert M. Gailey Paper Open access 21 February 2018 Pages: 2071 - 2088
Numerical modeling of solute transport in a sand tank physical model under varying hydraulic gradient and hydrological stresses Abunu AtlabachewLongcang ShuYang Xu Paper 15 March 2018 Pages: 2089 - 2113