Select Publications
Conference Presentations
2015, 'Cave stalagmites as recorders of past recharge frequency and changes in aridity', presented at Australian Groundwater Conference, Canberra, 03 November 2015 - 05 November 2015
,2015, 'The role of groundwater dissolved organic matter on arsenic mobilisation in a shallow alluvial aquifer in the Namoi Valley, NSW, Australia', presented at Australian Groundwater Conference 2015, Shine Dome, Canberra, 03 November 2015 - 05 November 2015
,2015, 'Aquifer recovery during the transition from drought to a wet period: the mechanisms and pathways to recovery', presented at Australian Groundwater Conference, Canberra, Australia, 03 November 2015 - 05 November 2015
,2015, 'Organic matter content and redox chemistry in upwelling and down-welling hyporheic zones of a groundwater fed stream in northern New South Wales', presented at Australian Groundwater Conference, Canberra, 03 November 2015 - 05 November 2015
,2015, 'What controls the cave drip water temperature? Analysis and implications for paleoclimate reconstruction from speleothems', presented at Australian Groundwater Conference, Canberra, 03 November 2015 - 05 November 2015
,2015, 'The decline and rise of groundwater levels in the Maules Creek Catchment (Upper Namoi): Implications for groundwater resource management', presented at 2nd Australian Cotton Research Conference, Toowoomba QLD, 08 September 2015 - 10 September 2015
,2015, 'Arsenic Released and Mobility in a Coastal Aquifer', presented at Contaminated Land Conference, Auckland, New Zealand, 06 May 2015 - 08 May 2015
,2014, 'Lignin degradation in a coastal groundwater aquifer: A useful tracer ?', presented at American Geophysical Union Fall Meeting, San Francisco, California, U.S.A., 14 December 2014 - 19 December 2014
,2014, 'Artificial infiltrations informing interpretation of trace element records in speleothems', presented at Climate Change: The Karst Record VII (KR7), University of Melbourne, 29 September 2014 - 03 October 2014
,2014, 'Understanding three-dimensional stream-aquifer interactions in an ephemeral stream catchment and implications for groundwater recharge estimation', presented at 41st IAH International Congress "Groundwater : Challenges and Strategies", Marrakech, Morocco, 15 September 2014 - 19 September 2014
,2014, 'Combining Radon and heat as tracers to characterise surface water and groundwater exchange pathways', presented at EGU General Assembly, Vienna, Austria, 27 April 2014 - 02 May 2014
,2014, 'Evaluation of fiber optic distributed temperature sensing in characterization of borehole fractures: a laboratory experiment', presented at EGU General Assembly, Vienna, Austria, 27 April 2014 - 02 May 2014
,2013, 'Passive Surface Water-Groundwater Interaction Investigation with Coiled Distributed Temperature Sensing: a New Analytical Approach', presented at American Geophysical Union Fall Meeting, San Francisco, California, U.S.A., 09 December 2013 - 13 December 2013
,2013, 'Infiltration water organic matter and trace element geochemistry in a semi-arid karst environment: implications for speleothem paleoclimatology', presented at American Geophysical Union Fall Meeting, San Francisco, 09 December 2013 - 13 December 2013
,2013, 'Drip-Water Temperatures in Caves: Surface Signals or Cave Processes? – Implications for Speleothem Deposits and Paleoclimate Archives.', presented at American Geophysical Union Fall Meeting, San Francisco, California, U.S.A., 09 December 2013 - 13 December 2013
,2013, 'Validity of the local thermal equilibrium assumption in sediments: implications for the use of heat as a tracer', presented at American Geophysical Union Fall Meeting, San Francisco, California, U.S.A, 09 December 2013 - 13 May 2014
,2013, 'Effects of floods and groundwater pumping on hyporheic flows measured by coiled fibre-optic distributed temperature sensing', presented at 40th International Association of Hydrogeologists Congress, Perth, WA, 16 September 2013 - 20 September 2013
,2013, 'Estimating surface water goundwater intercations using temperature time series for non-uniform and transient conditions', presented at 40th IAH International Convention, Perth, Australia, 15 September 2013 - 20 September 2013
,2013, 'Heat as a Tracer of Groundwater Flow: Recent Advances and Future Challenges', presented at 40th IAH International Convention, Perth, Australia, 15 September 2013 - 20 September 2013
,2013, 'A groundwater recharge experiment in karst: Wellington Caves, NSW,', presented at 40th IAH convention, Perth, WA, Australia, 15 September 2013 - 20 September 2013
,2013, 'Evaluating thermal response of fiber optic distributed temperature sensing', presented at 40th IAH convention, Perth, WA, Australia, 15 September 2013 - 20 September 2013
,2012, 'Investigations of surface water groundwater interactions in a water stressed semi-arid cattchment', presented at Groundwater - Surface water Interactions Workshop, Canberra, ATC Australia, 27 March 2012 - 28 March 2012
,2011, 'Constraining water fluxes through the streambed of a semi-arid losing stream using natural tracers: heat and radioisotopes', presented at AGU Fall Meeting, San Francisco, 05 December 2011 - 09 December 2011, http://www.agu.org/meetings/abstract_db.shtml
,2011, 'Is thermal dispersivity significant for the use of heat as a tracer?', presented at AGU Fall Meeting, San Francisco, 05 December 2011 - 09 December 2011, http://www.agu.org/meetings/abstract_db.shtml
,2011, 'Redox processes and arsenic release in the streambed of a semi-arid losing stream', presented at AGU Fall Meeting, San Francisco, 05 December 2011 - 09 December 2011, http://www.agu.org/meetings/abstract_db.shtml
,(ed.), 2011, 'Groundwater recharge and geochemical processes in a semi-arid losing stream using temperature, isotopes and geochemistry.', presented at 11th Australasian Environmental Isotope Conference & 4th Australasian Hydrogeology Research Conference, Cairns, Queensland, Australia, 12 July 2011 - 14 July 2011, http://www.jcu.edu.au/ees/seminars/JCUPRD1_065100.html
,2010, 'On the Temporal Variability of Streambed Hydraulic Conductivity', presented at Groundwater 2010, Canberra, ATC, Australia, 31 October 2010 - 04 November 2010, http://www.groundwater2010.com/
,2010, 'Groundwater Research at Maules Creek & Water Quality in the Namoi Catchment', presented at 2010 Cotton Science Conference, Narrabri, NSW, 26 October 2010 - 28 October 2010
,2010, 'Investigations of surface water groundwater interactions in a water stressed semi-arid catchment', presented at University of Copenhagen Geocenter seminar, Copenhagen, Denmark, 24 September 2010
,(eds.), 2010, 'Investigation of surface water-groundwater interactions and temporal variability of streambed hydraulic conductivity using streambed temperature data', presented at XXXVIII - IAH Congress, Krakow, Poland, 12 September 2010 - 17 September 2010, http://home.agh.edu.pl/~iah2010/extab/ext-abstract/320-iah2010_mccallum.pdf
,2010, 'Uncertainty of vertical streambed seepage rates under realistic field conditions using diel temperature fluctuations', presented at 38th IAH Congress, Krakow, Poland, 12 September 2010 - 17 September 2010
,2010, 'Water quality and ecological implications of changing dynamics in surface water groundwater interactions', presented at USGS seminar, Menlo Park, CA, USA, 15 July 2010
,2009, 'Hydrologic Investigation of River Aquifer Interactions in the Namoi River', presented at Cotton Catchment Communities CRC, 2009 Maules Creek Groundwater Forum, Maules Creek, NSW, 20 November 2009
,2009, 'Investigating Testing Methods Using Natural Heat as a Tracer to Quantify Surface Water Groundwater Connectivity: Maules Creek, NSW', presented at Cotton Catchment Communities CRC, 2009 Science Forum, Narrabri, NSW, 17 August 2009 - 19 August 2009
,2009, 'Field investigation using natural heat as a tracer to quantify surface water groundwater connectivity in Maules Creek, NSW, Australia', presented at Joint IAHS & IAH Convention, Hyderabad, India
,Conference Abstracts
2017, 'Effect of turbulent flow on heat transfer in a real fracture', in Effect of turbulent flow on heat transfer in a real fracture, Sydney, Australia, presented at Australasian Groundwater Conference 2017, Sydney, Australia
,2017, 'An aquifer becomes an aquitard: centrifuge measurement of desaturating sandstone from the constrained zone above an underground mine', in Groundwater Futures: Science to Practice, UNSW Australia, Sydney, presented at Australasian Groundwater Conference, UNSW Australia, Sydney, 11 July 2017 - 13 July 2017, http://agc-2017.p.agc2017.currinda.com/days/2017-07-11/abstract/263
,2017, 'Groundwater drawdown: Biogeochemical implications for streambed water quality', in Groundwater Futures, Science to Practice, UNSW Sydney, Australia, presented at Australasian Groundwater Conference, UNSW Sydney, Australia, 11 July 2017 - 13 July 2017
,2016, 'Ecohydrological Impacts of Groundwater Drawdown : Effects on Microbial Activity in the Hyporheic Zone', in Ecohydrological Impacts of Groundwater Drawdown : Effects on Microbial Activity in the Hyporheic Zone, San Francisco, presented at American Geophysical Union Fall Meeting, San Francisco, 12 December 2016 - 16 December 2016
,2016, 'The transformation of organic carbon during river-groundwater exchange: An example from the Murray-Darling Basin', in AGU Fall Meeting 2016, San Francisco, USA, presented at American Geophysical Union Fall Meeting, San Francisco, USA, 12 December 2016 - 16 December 2016, https://agu.confex.com/agu/fm16/meetingapp.cgi/Paper/133378
,2016, 'Coupling of flow and biogeochemical processes controlling the environmental conditions in the hyporheic zone: Implications for the streambed habitat', in AGU Fall Meeting 2016, San Francisco, USA, presented at American Geophysical Union Fall Meeting, San Francisco, USA, 12 December 2016 - 16 December 2016, https://fallmeeting.agu.org/2016/#
,2016, 'Organic Processing In The Hyporheic Zone And The Effect Of Water Balance Changes', in AGU Fall Meeting 2016, San Francisco, USA, presented at American Geophysical Union Fall Meeting, San Francisco, USA, 12 December 2016 - 16 December 2016, https://fallmeeting.agu.org/2016/
,2016, 'Biogeochemical processes in the hyporheic zone: the role of flow regime in controlling habitat.', in Diversity: Pattern, Process and Prospects, Fremantle Western Australia, presented at Ecological Society of Australia Annaul Conference, Fremantle Western Australia, 28 November 2016 - 02 December 2016, http://www.esa2016.org.au/
,2016, 'Out of sight, out of mind: the hyporheic zone is an under-recognised ecosystem service provider', in Diversity: Patterns, Process and Prospects., Fremantle, Western Australia, presented at Ecological Society of Australia Annual Conference, Fremantle, Western Australia, 28 November 2016 - 02 December 2016, http://www.esa2016.org.au/
,2016, 'The importance of the hyporheic zone in processing organic matter in a groundwater-fed stream', in Diversity: Pattern, Process and Prospects, Fremantle, presented at Ecological Society of Australia Annual Conference 2016, Fremantle, 28 November 2016 - 02 December 2016, http://www.esa2016.org.au/
,2015, 'Hydrochemical assessment of a freshwater resource on Rottnest Island, Western Australia', Canberra, presented at Australian Groundwater Conference, Canberra, 03 November 2015 - 05 November 2015
,2015, 'Caves as observatories of diffuse groundwater recharge', Canberra, presented at Australian Groundwater Conference, Canberra, 03 November 2015 - 05 November 2015, http://dx.doi.org/10.13140/RG.2.1.1628.8723
,(ed.), 2014, 'Triggering cooperation in managed groundwater systems: An agent-based modelling approach', San Francisco, presented at AGU, San Francisco, 15 December 2014 - 19 December 2014
,(ed.), 2014, 'Simulation Games: The Future of Water Resources Education and Management?', San Francisco, presented at AGU, San Francisco, 15 December 2014 - 19 December 2014
,2011, 'Long term water quality trends in Australia's largest river basins', Vienna, Austria, presented at European Geosciences Union General Assembly 2011, Vienna, Austria, 03 April 2011 - 08 April 2011, http://meetings.copernicus.org/egu2011/
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