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Errey J & Juodvalkis A (2017), The High Cost of Relying on Dumb Luck. IPWEA State Conference, November 8 – 10 2017, Hunter Valley, Australia.

Errey. J, Bourner. J. McRae. B. (2017), Developing a Strategic Ground Model for the Gold Coast Waterways. Australian Coast and Ports Conference, 21 – 23 2017, Cairns, Australia.



P.M. Brabers (Demco NV); J.F. Sawyer (Arc Surveying & Mapping); J. Errey (OEMG-Global). Mitigating dredging risks using enhanced geophysical methods: the Aquares resistivity method. Proceedings of the Dredging Summit and Expo, 26-29 June, 2017. Western Dredging Association. Vancouver, BC.

Errey. J, Dooley. A, Brabers. P (2015) Combining Historical Geotechnical and Geophysical Data with Recent Aquares Geophysical Survey Data into a GIS Framework for the Eden Port Development. Australian Coast and Ports Conference, 15 – 18 September 2015, Auckland, NZ.

Errey J & Brabers P (2013), “Using Geophysics as a tool to mitigate Project Risk” Coasts and Ports 2013: 21st Australasian Coastal and Ocean Engineering Conference and the 14th Australasian Port and Harbour Conference

Errey. J, Stewart-Rattray. R (2015) Review of Improved Sustainability Outcomes for Infrastructure Projects Gained Through the Use of Modern Qualitative Geophysical Assessments. IPWEA Sustainability Conference, Rotarua, NZ.

Brabers P & Errey J (2010) “The Aquares Resistivity System, as an Exploration Tool for Rock Dredging Applications” in Proceedings of the Oceans 2010 IEEE Sydney Conference, Sydney, Australia. 24-17 May 2010. IEEE, Piscataway, NJ.

Druyts. M, Brabers. P & Errey. J (2010) The Rheocable Method: Determining Nautical Depth in the Presence of Fluid Mud.

Errey J & Brabers P (2009), “Mapping Diamondiferous Gravel: Using the Aquares Resistivity System on a Fluvial Diamond Concession”, Hydro International, Vol 13, No 5, pp12-15.

Stewart-Rattray R & Errey J (2009), “Australian Climate Change Policy: Impacts of Australian Policy on Marine Renewable Energy”, Hydro International, September

Or Read Article Online

Stewart-Rattray R & Diesendorf M (2009), Stakeholder perspectives on Australia’s Greenhouse and Energy Policy, Institute of Environmental Studies, University of New South Wales.

Errey J & Brabers P (2009)a, “Aquares: A geophysical method for exploration of marine and fluvial sediments.”, Demco NV.

Errey J & Brabers P (2009)b, “A comparison of the Aquares Resistivity System and Seismic Refraction”, Demco NV.

This article is available by request. Click here

Stewart-Rattray R (2009), Encouraging renewable energy in Australia in the electricity sector: A purely market based approach or a mix of policy measures?, Institute of Environmental Studies, University of New South Wales .

Ampt P, Baumber A, Carlton C & Stewart-Rattray R (2007), “Systematic landscape change through agri-forestry: a collaborative approach”, Policy Choices for Salinity Mitigation: Bridging the Disciplinary Divides, 1-2 February 2007, Coogee Surf Club

Stewart-Rattray R (2006), Markets for Environmental Services: aspects of the Western Edge Native Farm Forestry (WENFF) project for the Blue Mountains World Heritage Institute, FATE Program & Institute of Environmental Studies, University of New South Wales