Select Publications
Conference Presentations
2019, 'How confined is my aquifer? Tidal analysis of water level data to characterise confinement', presented at European Geosciences Union General Assembly, Vienna, 08 April 2019 - 12 April 2019, https://meetingorganizer.copernicus.org/EGU2019/EGU2019-4573.pdf
,2018, 'Natural organic matter in groundwater: Carbon source or sink?', presented at 45th IAH, Daejeon, Korea, 09 September 2018 - 14 September 2018, http://dx.doi.org/10.26190/unsworks/27420
,2018, 'Factors Affecting Dissolved Organic Carbon Concentrations in Groundwater', presented at Goldschmidt Conference, Boston, 12 August 2018 - 17 August 2018
,2017, 'Insights in groundwater organic matter from Liquid Chromatography-Organic Carbon Detection', presented at American Geophysical Union Fall Meeting, New Orleans, 11 December 2017 - 15 December 2017, https://agu.confex.com/agu/fm17/meetingapp.cgi/Paper/248451
,2017, 'Tracing organic carbon processes in a shallow coastal sandy aquifer', presented at American Geophysical Union Fall Meeting, New Orleans, 11 December 2017 - 15 December 2017, https://agu.confex.com/agu/fm17/meetingapp.cgi/Paper/246905
,2017, 'Groundwater Organic Matter: Carbon Source or Sink?', presented at Australasian Groundwater Conference, Sydney, 11 July 2017 - 13 July 2017
,2017, 'Using atmospheric and Earth tides as a natural tracer to hydraulically characterise groundwater systems', presented at Australasian Groundwater Conference, UNSW Sydney, Australia, 11 July 2017 - 13 July 2017
,2017, 'Groundwater drawdown: Biogeochemical implications for streambed water quality', presented at Australasian Groundwater Conference, UNSW Sydney, 11 July 2017 - 13 July 2017
,2017, 'A new approach to using streambed thermal signatures to charaterise spatio-temporal patterns of transitory groundwater-surface water interactions', presented at HydroEco 2017, University of Birmingham, UK, 18 June 2017 - 23 June 2017
,2016, 'Experimental investigation of the flow dynamics within sandy coastal barriers under different water level and wave conditions', presented at Salt Water Intrusion Meeting & Asia-Pacific Coastal Aquifer Management Meeting, Cairns, Australia, 04 July 2016 - 08 July 2016, http://www.plevin.com.au/swim2016/
,2015, 'Cave Monitoring to Determine the Controls on δ18O From a Modern Speleothem Record in Semi-arid SE Australia.', presented at American Geophysical Union Fall Meeting, San Francisco, 14 December 2015 - 18 December 2015
,2015, 'Wildfire on Karst: an Overview', presented at American Geophysical Union Fall Meeting, 14 December 2015 - 18 December 2015
,2015, 'Mass balance approaches to understanding evolution of dripwater chemistry', presented at American Geophysical Union Fall Meeting, 14 December 2015 - 18 December 2015, https://agu.confex.com/agu/fm15/meetingapp.cgi/Paper/58185
,2015, 'Mapping groundwater discharge and water chemistry in a perennial stream in northern New South Wales', presented at Australian Groundwater Conference, Canberra, Australia, 03 November 2015 - 05 November 2015
,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
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