| Modelling climate-change impacts on groundwater recharge in the Murray-Darling Basin, Australia RS Crosbie, JL McCallum, GR Walker, H Francis, S Chiew Hydrogeology Journal 18 (7), 1639, 2010 | 182 | 2010 |
| Impacts of climate change on groundwater in Australia: a sensitivity analysis of recharge JL McCallum, RS Crosbie, GR Walker, WR Dawes Hydrogeology Journal 18 (7), 1625, 2010 | 136 | 2010 |
| Solute dynamics during bank storage flows and implications for chemical base flow separation JL McCallum, PG Cook, P Brunner, D Berhane Water Resources Research 46 (7), 2010 | 118 | 2010 |
| Quantifying groundwater flows to streams using differential flow gaugings and water chemistry JL McCallum, PG Cook, D Berhane, C Rumpf, GA McMahon Journal of Hydrology 416, 118-132, 2012 | 113 | 2012 |
| An analysis of river bank slope and unsaturated flow effects on bank storage R Doble, P Brunner, J McCallum, PG Cook Groundwater 50 (1), 77-86, 2012 | 99 | 2012 |
| Limitations of the use of environmental tracers to infer groundwater age JL McCallum, PG Cook, CT Simmons Groundwater 53 (S1), 56-70, 2015 | 90 | 2015 |
| Episodic recharge and climate change in the Murray-Darling Basin, Australia RS Crosbie, JL McCallum, GR Walker, FHS Chiew Hydrogeology Journal 2 (20), 245-261, 2012 | 75 | 2012 |
| Hyporheic exchange controls fate of trace organic compounds in an urban stream JL Schaper, M Posselt, JL McCallum, EW Banks, A Hoehne, ... Environmental science & technology 52 (21), 12285-12294, 2018 | 74 | 2018 |
| Residence time distributions for hydrologic systems: Mechanistic foundations and steady-state analytical solutions S Leray, NB Engdahl, A Massoudieh, E Bresciani, J McCallum Journal of Hydrology 543, 67-87, 2016 | 64 | 2016 |
| Nonparametric estimation of groundwater residence time distributions: What can environmental tracer data tell us about groundwater residence time? JL McCallum, NB Engdahl, TR Ginn, PG Cook Water Resources Research 50 (3), 2022-2038, 2014 | 61 | 2014 |
| Bias of apparent tracer ages in heterogeneous environments JL McCallum, PG Cook, CT Simmons, AD Werner Groundwater 52 (2), 239-250, 2014 | 60 | 2014 |
| Residence times of groundwater and nitrate transport in coastal aquifer systems: Daweijia area, northeastern China D Han, G Cao, J McCallum, X Song Science of the Total Environment 538, 539-554, 2015 | 58 | 2015 |
| Residence times of stream‐groundwater exchanges due to transient stream stage fluctuations JL McCallum, M Shanafield Water Resources Research 52 (3), 2059-2073, 2016 | 54 | 2016 |
| Groundwater age, mixing and flow rates in the vicinity of large open pit mines, Pilbara region, northwestern Australia P Cook, S Dogramaci, J McCallum, J Hedley Hydrogeology Journal 25 (1), 39-53, 2017 | 49 | 2017 |
| Transient age distributions in subsurface hydrologic systems NB Engdahl, JL McCallum, A Massoudieh Journal of Hydrology 543, 88-100, 2016 | 46 | 2016 |
| Aquifer response to surface water transience in disconnected streams M Shanafield, PG Cook, P Brunner, J McCallum, CT Simmons Water Resources Research 48 (11), 2012 | 40 | 2012 |
| Identifying modern and historic recharge events from tracer‐derived groundwater age distributions JL McCallum, PG Cook, S Dogramaci, R Purtschert, CT Simmons, L Burk Water Resources Research 53 (2), 1039-1056, 2017 | 31 | 2017 |
| Active heat pulse sensing of 3-D-flow fields in streambeds EW Banks, MA Shanafield, S Noorduijn, J McCallum, J Lewandowski, ... Hydrology and Earth System Sciences 22 (3), 1917-1929, 2018 | 30 | 2018 |
| Soil moisture evaporative losses in response to wet-dry cycles in a semiarid climate T Tugwell-Wootton, G Skrzypek, S Dogramaci, J McCallum, PF Grierson Journal of Hydrology 590, 125533, 2020 | 26 | 2020 |
| Estimation of groundwater recharge and discharge across northern Australia RS Crosbie, JL McCallum, GA Harrington 18th World IMACS Congress and MODSIM09 International Congress on Modelling …, 2009 | 20 | 2009 |
