My research interests are in the application of geophysical analytical techniques to geological problems. My research ranges across the spectrum of controlled-source seismology: from high-resolution marine reflection seismology to lithosphere-scale refraction seismology. Some of my main focuses these days are the use of high-resolution seismic methods to image seafloor sedimentary units, seismic imaging of sub-ice-shelf geology, seismic oceanography (imaging water masses within the ocean), and the characterisation of fault structures around New Zealand.
Here are a few more detailed examples of the work going on in my research group.
Seismic investigations of seafloor Quaternary geology
High-resolution seismic imaging of the seafloor provides a way to tie direct samples of Quaternary sediments to the processes that deposited and modified them. We make use of seismic data sets that can be used to image sedimentary strata and plan direct sampling endeavours such as grab sampling or coring.
The high-frequency seismic capabilities of the University of Otago's research vessel RV Polaris II are being used in Fiordland and elsewhere around the south coast of New Zealand to examine geological features within the upper 500 m of the seafloor that tell the story of environmental change that has accompanied the development and collapse of various glacial periods over the last several million years.
My group, as part of a New Zealand’s Antarctic Science Platform initiative, also uses seismic reflection methods to characterise the seafloor under floating ice shelves. Over the last few years, we have been working on the Ross Ice Shelf in Antarctica to image sub-ice shelf geology in order to develop drilling targets that can tell us more about how Antarctica has responded to past periods of climate change.
Geophysical investigations of fault geometry
Seismic methods can be used to constrain the position of faults at depth – primarily by imaging the geological layers that have been cut by a fault and interpreting how the fault has moved between them. In collaboration with structural geology colleagues, I am conducting research into the shallow structure of the Alpine Fault and other fault system on and around the South Island. In particular, we use the University of Otago's 48-channel land-based seismic system to collect reflection and refraction seismic datasets that characterise the sedimentary basins associated with the Alpine Fault, and the boomer seismic system on board RV Polaris II to image faults along the east coast of the South Island.
Gas hydrates
New Zealand has extensive gas hydrate accumulations on its continental margins – primarily on the Hikurangi Margin off the east coast of the North Island. Extensive data sets of petroleum industry (and other) data facilitate the characterisation of these ice-like compounds of natural gas (mostly methane) and water within the ocean floor sediments. In collaboration with researchers from New Zealand's GNS Science and the National Institute of Water and Atmospheric Research (NIWA), the University of Auckland, GEOMAR Helmholtz Centre for Ocean Research in Germany, and elsewhere, we are (1) investigating the distribution and concentration of this significant component of the world's carbon cycle, (2) examining the role that hydrates play in global climate change, and (3) evaluating the link between hydrate deposits and sea floor instabilities.
Current students
Luke Carrington (MSc) – Structural integration of high-resolution seismic data from coastal Dunedin
Solen Chanony (PhD) – New Zealand Seismic Hazard Modelling (co-supervised by Bill Fry at GNS Science, and Mark Stirling)
Oban Hansen (BSc Hons) – Seismic imaging of shallow seafloor stratigraphy at Discovery Deep, Western Ross Ice Shelf, Antarctica
Luce Lacoua (PhD) – Numerical ground motion predictions and simulation using the RNC2 synthetic catalogue (co-supervised by Bill Fry at GNS Science, and Mark Stirling)
Holly Meyer (MSc) –Development of seafloor channels on the Campbell Plateau through the Quaternary as imaged by petroleum industry seismic data (co-supervised by Christina Riesselman)
Will Oliver (MSc) – Seismic and gravity characterisation of Discovery Deep, Western Ross Ice Shelf, Antarctica
Ellen Unland (PhD) – High-resolution seismic imaging of sedimentary accumulations in New Zealand’s southern fjords (Co-supervised by Chris Moy and Christina Riesselman)
Emeline Wavelet (PhD) – Tsunami Early Warning system applications in New Zealand (co-supervised by Bill Fry at GNS Science, and Mark Stirling)
Former students
Jack Beagley (MSc 2023) – Constraining late Quaternary sedimentary processes in Dusky Sound using seafloor seismic and sediment data (Co-supervised by Chris Moy and Gary Wilson)
Caitlin Hall (BSc Hons 2019, MSc in progress) – Seismic and gravity modelling of the Kamb Ice Stream at Ross Ice Shelf Grounding Line, Antarctica
Joanna Cooper (PhD 2021) – Investigating water-mass mixing across the Sub-tropical Front east of the South Island using seismic oceanography (Co-supervised by Associate Professor Ross Vennell, Marine Science)
Risa Permatasari (MSc 2021) – Numerical Modelling of Groundwater Flow in the South Dunedin using Gravity Data
Francesco Turco (PhD 2021) – Gas hydrate investigations on the Hikurangi Margin (Co-supervised by Dr Gareth Crutchley, GNS Science)
Jasper Hoffmann (PhD 2020) – Seabed pockmarks and subsurface fluid migration at multiple scales: Investigations using hydroacoustic and seismic data. (Co-supervised by Dr Gareth Crutchley, GNS Science)
Oliver Rees (MSc 2020) - Characterising the Quaternary stratigraphy of the paleovalley underlying Dunedin and Otago Harbour. (Co-supervised by Dr Christina Riesselman)
Justin Lo (MSc 2019) – Reprocessing and interpretation of 1987 Moutere Depression vibroseis data: structural geology and seismic hazard implications.
Dannielle Fourgere (MSc 2019) – Visco-elastic finite difference modelling of gas hydrate systems in the Pegasus Sub-basin
Catherine Sangster (MSc 2019) – Seismic characterisation of the coastal environment near Dunedin: Seismic hazard and climate change implications (Co-supervised by Professor Mark Stirling)
Andrew Robertson (MSc 2018) – Seismic refraction and reflection analysis of ice-streamer data from the Ross Ice Shelf, Antarctica.
Oliver Rees (BSc Hons 2018) – Integration of seismic and borehole data from Otago Harbour (Co-supervised by Dr Christina Riesselman)
Adrienn Lukacs (PhD 2018) – Geophysical characterisation of the Alpine Fault through and beneath the Whataroa Valley, Westland, New Zealand
Tim Lutter (MSc 2018) – Integrating new and existing gravity data to model the structures of the upper crust of the Dunedin volcano
Patrick Fletcher (MSc 2018)– Gas hydrates in the Pegasus Basin; BSC (Hons) 2016)
Douglas Fraser (PhD 2017) – Seismic characterisation of hydrate / shallow gas systems associated with active margin sediments in the Pegasus Sub-basin, Hikurangi Margin, New Zealand (Co-supervised by Dr. Ingo Pecher, University of Auckland)
Andy Holt (MSc 2016) – Seismic characterisation of offshore faulting along the South Otago coast.
Ted Perkins (MSc 2016) – Seismic imaging of the Auckland Island eastern shelf Quaternary channel system
Cameron Abbey (MSc 2016) - Seismic characterisation of submarine canyons off the Otago coast
Patrick Fletcher (BSc Hons 2016) - A seismic and sedimentological study of Otago Harbour
Dylan Baker (MSc 2016) - Gas hydrates in the Pegasus Basin, New Zealand
Mike Krause (MSc 2016) – High-resolution multi-channel seismic boomer imaging of Holocene sedimentation in Lake Ohau
Patrick Lepine (MSc 2016) – Seismic characterisation of the sedimentary fill of the Whataroa glacial valley in the vicinity of the Alpine Fault, Westland
Laurine van Haastrecht (MSc 2016) - Characterisation of the Ross Ice Shelf in the vicinity of the upcoming Hot Water Drill Site 2.
Ben Ross (MSc in progress) – Glacial processes on the eastern fiords of the Auckland Islands (Co-supervised by Prof. Gary Wilson)
Jess Hillman (PhD 2015) - Investigation of seafloor depression formation on the Chatham Rise, New Zealand to better understand climate-driven methane release from gas hydrates
Christine McLachlan (MSc 2015) – Characterisation of the Saunders Ridges, Possible Otago Shelf transgressive beach ridges (Co-supervised by Prof. Gary Wilson)
James Ashley (MSc – in progress 2015) – New Zealand surface heat flow and its tectonic implications (Co-supervised by Dr. Rob Funnell, GNS Science).
Erin Dlabola (MSc 2014) – Understanding Last Glacial Maximum sediment accumulations in the New Zealand fiords from gravity coring and seismic data (Co-supervised by Prof. Gary Wilson)
Tim Lennon (MSc 2014)– Geophysical exploration offshore Stewart Island (sponsored by GeoSphere Ltd. through a TEC Enterprise Scholarship.)
Callum Bruce (MSc 2013) – Seismic imaging of natural gas occurrences and migration pathways in the seafloor of the Reinga Basin, west of Northland.
Betina Flemming (BSc Hons 2012) – Characterisation of the modern sand wedge on the South Otago shelf (Co-supervised by Dr. Chris Moy).
Matthew Smillie (MSc 2012) - Seismic oceanographical imaging of the ocean southeast of NZ.
Daniel Jones (MSc 2012) – Geophysical characterisation of the Foulden Hills Maar, Central Otago, New Zealand (Co-supervised by Prof. Gary Wilson).
Jeremy Kilner (MSc in progress)- Seismic imaging of eastern Otago active fault structures (Co-supervised by Prof. Richard Norris.)
Paul Viskovic (MSc 2011) - Fluid flux through the seafloor of the Great South Basin (sponsored by OMV New Zealand through a TEC Enterprise Scholarship.)
Callum Bruce (BSc Hons 2010) – Shallow marine seismic characterisation of coast-parallel faulting south of Dunedin.
Amy Shears (MSc – EnvSci 2010) - Characterisation of the sediment budget of Otago Harbour (Co-supervised by Dr. Abby Smith, Marine Science)
Gareth Crutchley (PhD 2009) - Gas hydrate characterisation on the Hikurangi Continental Margin (Co-supervised by Dr. Ingo Pecher, GNS Science).
Miko Fohrmann (PhD 2009) - Examination of marine seismic reflection data for the occurrence and distribution of gas hydrates on the continental margins of New Zealand (Co-supervised by Dr. Ingo Pecher, GNS Science)
Matt Hill (MSc 2007) - Geophysical and Geomorphological mapping of present and past landscapes, Lake Rotoiti, Nelson Lakes. (Co-supervised by Prof. Gary Wilson.)
Kim Senger (BSc Hons 2006) - Seismic interpretation of the Canterbury slope to identify links between gas hydrate occurrences and slope stability.
Lisa Johnston (MSc 2006) - McMurdo Ice Shelf Seismic Reflection Experiment, Antarctica. (Co-supervised by Dr. Gary Wilson.)
Hamish Blakemore (MSc 2006) - Shallow seismic investigation of the Oreti River aquifer, Southland.
Anna Leslie (MSc 2006) - Seismic characterisation of mineralisation at the Oceana Gold Ltd Gold Mine at Macraes, Otago.
Publications
Gorman, A. R., Crutchley, G. J., Baker, D. R., Fraser, D. R. A., Henrys, S. A., Tréhu, A. M., … Pecher, I. A. (2024). Deep fault-controlled fluid flow driving shallow stratigraphically constrained gas hydrate formation: Urutī Basin, Hikurangi Margin, New Zealand. Geochemistry, Geophysics, Geosystems, 25(3), e2023GC011144. doi: 10.1029/2023GC011144
Journal - Research Article
Zhang, O., Schmitt, D. R., Lay, V., Buske, S., Bodenburg, S. B., Townend, J., … Gorman, A. R., & Kofman, R. (2023). Bulk elastic anistropy of the damaged zone of the Alpine Fault, South Island, New Zealand, from combined DAS/geophone borehole seismic travel-time tomography. Proceedings of the American Geophysical Union (AGU) Fall Meeting: Wide. Open. Science. T31C-0218. Retrieved from https://www.agu.org
Conference Contribution - Published proceedings: Abstract
Wavelet, E., Fry, B., Gorman, A., & McCurrach, S.-J. (2023). Tsunami early warning system in New Zealand. In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 266). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Oliver, W., Gorman, A. R., Black, J. A., Bowman, M. H., Stagpoole, V., & Tankersley, M. (2023). Discovery Deep, Antarctica, characterised by seismic and gravity surveys. In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 182). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Lacoua, L., Fry, B., Gorman, A., & Liao, Y.-W. M. (2023). Improving earthquake magnitude and location estimations for tsunami early warning in New Zealand. In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 136). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hillman, J., Watson, S. J., Maier, K., Hoffmann, J., Bland, K., Warnke, F., Pecher, I., Gorman, A., … Woelz, S. (2023). The diverse morphology of pockmarks offshore Aotearoa New Zealand: Relict seeps or geomorphological anomalies? In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 108). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hillman, J., Crutchley, G., Pecher, I., Gorman, A., Kannberg, P., Kroeger, K., … Turco, F., … Whetū, A. (2023). Over a decade of hydrate research in Aotearoa, New Zealand: What have we learned? In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 107). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A., Wilson, G. S., Moy, C. M., Riesselman, C. R., Beagley, J. E., Gilmer, G., Dagg, B., & Bowman, H. (2023). High-resolution imaging of post-glacial sedimentation in New Zealand's fjords reveals regional history of deglaciation. In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 88). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Chanony, S., Fry, B., Stirling, M., & Gorman, A. (2023). Radiated energy estimations for New Zealand earthquakes. In G. E. Frontin-Rollett & S. D. Nodder (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.164A, (pp. 43). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Oliver, W., Gorman, A., Bowman, H., Black, J., & Tankersley, M. (2023). Discovery Deep, Antarctica, characterised by seismic and gravity surveys. Proceedings of the New Zealand-Australia Antarctic Science Conference (NZAASC): Latitudes of Change. (pp. 98). Retrieved from https://www.nzaasc.org
Conference Contribution - Published proceedings: Abstract
Gorman, A., Bowman, H., Black, J., Oliver, W., & Tankersley, M. (2023). Speeding up seismic reflection surveying of the seafloor below the Ross Ice Shelf with a towed streamer and surface detonations. Proceedings of the New Zealand-Australia Antarctic Science Conference (NZAASC): Latitudes of Change. (pp. 90). Retrieved from https://www.nzaasc.org
Conference Contribution - Published proceedings: Abstract
Warnke, F., Pecher, I. A., Hillman, J. I. T., Davy, B., Woelz, S., Gorman, A. R., & Strachan, L. J. (2023). Pseudo-3D cubes from densely spaced subbottom profiles via projection onto convex sets interpolation: An open-source workflow applied to a pockmark field. Geophysics, 88(6), F51-F69. doi: 10.1190/geo2023-0171.1
Journal - Research Article
Beagley, J. E., Gorman, A. R., Moy, C. M., & Wilson, G. S. (2023). Synthesis of geophysical and sediment core data enhances understanding of blue carbon in Tamatea/Dusky Sound and leads to insights on the paleoenvironment evolution of the fjord. Proceedings of the New Zealand Marine Sciences Society (NZMSS) Annual Meeting. (pp. 22). [Abstract]
Conference Contribution - Published proceedings: Abstract
Chorley, H., Levy, R., Naish, T., Lewis, A., Cox, S., Hemming, S., Ohneiser, C., Gorman, A., … Anderson, J., Dagg, B., & Lurcock, P. (2023). East Antarctic Ice Sheet variability during the middle Miocene Climate Transition captured in drill cores from the Friis Hills, Transantarctic Mountains. Geological Society of America Bulletin, 135(5-6), 1503-1529. doi: 10.1130/b36531.1
Journal - Research Article
Wavelet, E., Fry, B., Gorman, A., & McCurrah, S.-J. (2022). Tsunami early warning system: A study case of the north of New Zealand. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.161A, (pp. 296). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Oliver, W. J., Gorman, A. R., Bowman, M. H., Black, J. A., & Tankersley, M. (2022). Seismic and gravity surveys characterise Discovery Deep, Antarctica. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.161A, (pp. 200). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Lacoua, L., Fry, B., Gorman, A., Liao, Y.-W. M., Penney, C., Foundotos, L., & Eberhart-Phillips, D. (2022). Improving large magnitudes for New Zealand. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.161A, (pp. 158). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Hall, C., van Haastrecht, L., Black, J. A., Horgan, H., Dunbar, G., Wilson, G. S., … Dagg, B. (2022). Seismic and gravity constraints on the stratigraphy of the Siple Coast region underlying the Kamb Ice Stream, Antarctica. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.161A, (pp. 96). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Beagley, J., Gorman, A., Moy, C., & Wilson, G. (2022). Paleoenvironment and sediment basins in Dusky Sound, New Zealand characterised through seismic stratigraphy and sediment cores. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.161A, (pp. 17). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Turco, F., Ladroit, Y., Watson, S. J., Seabrook, S., Law, C. S., Crutchley, G. J., … Gorman, A. R. (2022). Estimates of methane release from gas seeps at the southern Hikurangi Margin, New Zealand. Frontiers in Earth Science, 10, 834047. doi: 10.3389/feart.2022.834047
Journal - Research Article
Gorman, A. R., Cooper, J., & Bowman, M. H. (2022). Oceanic near-surface temperatures derived from seismic reflection data: Enhancing the interpretability of water-column seismic images in the absence of direct oceanographic measurements. Proceedings of the Ocean Sciences Meeting (OSM). Retrieved from https://www.aslo.org/osm2022
Conference Contribution - Published proceedings: Abstract
Pecher, I., Crutchley, G., Kröger, K. F., Hillman, J., Mountjoy, J., Coffin, R., & Gorman, A. (2022). New Zealand’s gas hydrate systems. In J. Mienert, C. Berndt, A. M. Tréhu, A. Camerlenghi & C.-S. Liu (Eds.), World atlas of submarine gas hydrates in continental margins. (pp. 415-424). Cham, Switzerland: Springer. doi: 10.1007/978-3-030-81186-0_35
Chapter in Book - Research
Crutchley, G., Turco, F., Hillman, J., Mountjoy, J., Watson, S., Flemings, P., … Gorman, A., & Bialas, J. (2021). Diverse manifestations of concentrated gas hydrates in seismic reflection data at the Hikurangi Margin: Importance of seismic frequency. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.158, (pp. 348). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Thomas, M., & Gorman, A. (2021). Seismic imaging of quaternary sedimentary wedge at the mouth of the Clutha River. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.158, (pp. 284). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hill, T. A., Gorman, A. R., Watson, S. J., Mountjoy, J. J., Hillman, J. I. T., & Woelz, S. (2021). Determining the preconditioning and triggering mechanisms of submarine landslides on anticlinal thrust ridges, offshore of the southern Wairarapa coast. In A. V. Zernack & J. Palmer (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.158, (pp. 108). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Lay, V., Buske, S., Townend, J., Kellett, R., Savage, M., Schmitt, D. R., … Gorman, A. R., … Kofman, R. (2021). 3D active source seismic imaging of the Alpine Fault zone and the Whataroa glacial valley in New Zealand. Journal of Geophysical Research: Solid Earth, 126, e2021JB023013. doi: 10.1029/2021JB023013
Journal - Research Article
Cooper, J. K., Gorman, A. R., Bowman, M. H., & Smith, R. O. (2021). Temporal variability of thermohaline fine-structure associated with the subtropical front off the southeast coast of New Zealand in high-frequency short-streamer multi-channel seismic data. Frontiers in Marine Science, 8, 751385. doi: 10.3389/fmars.2021.751385
Journal - Research Article
Crutchley, G. J., Mountjoy, J. J., Hillman, J. I. T., Turco, F., Watson, S., Flemings, P. B., … Gorman, A. R., & Bialas, J. (2021). Upward-doming zones of gas hydrate and free gas at the bases of gas chimneys, New Zealand's Hikurangi margin. Journal of Geophysical Research: Solid Earth, 126(9). doi: 10.1029/2020JB021489
Journal - Research Article
Turco, F., Azevedo, L., Grana, D., Crutchley, G. J., & Gorman, A. R. (2021). Characterization of gas hydrate systems on the Hikurangi margin (New Zealand) through geostatistical seismic and petrophysical inversion. Geophysics, 86(6), R825-R838. doi: 10.1190/geo2021-0018.1
Journal - Research Article
Gorman, A., Wilson, G., Horgan, H., Hall, C., Black, J., Dagg, B., … van Haastrecht, L. (2021). Constraining the stratigraphy of the seafloor sedimentary basin near the Kamb Ice Stream grounding line from seismic and gravity data. Proceedings of the New Zealand Antarctic Science Conference: Connecting through change. (pp. 75). Retrieved from https://www.antarcticanz.govt.nz/nzasc21
Conference Contribution - Published proceedings: Abstract
Levy, R., Patterson, M., Dunbar, G., Golledge, N., Horgan, H., Hulbe, C., … Gorman, A., … Wilson, G. (2021). The SWAIS 2C Project: Sensitivity of the West Antarctic Ice Sheet in a warmer world. Proceedings of the New Zealand Antarctic Science Conference: Connecting through change. (pp. 73). Retrieved from https://www.antarcticanz.govt.nz/nzasc21
Conference Contribution - Published proceedings: Abstract
Gilmer, G., Moy, C. M., Riesselman, C. R., Vandergoes, M., Jacobsen, G., Gorman, A. R., Tidey, E. J., & Wilson, G. S. (2021). Late Pleistocene and Holocene climate and environmental evolution of a subantarctic fjord ingression basin in the southwest Pacific. Quaternary Science Reviews, 253, 106698. doi: 10.1016/j.quascirev.2020.106698
Journal - Research Article
King, A., Lepine, P., Gorman, A. R., Prior, D. J., Lukács, A., Bowman, M. H., Fan, S., Robertson, A., Lutz, F., … Schjins, H. (2021). Shallow seismic reflection imaging of the Alpine Fault through late Quaternary sedimentary units at Whataroa, New Zealand. New Zealand Journal of Geology & Geophysics, 64(4), 505-517. doi: 10.1080/00288306.2020.1823433
Journal - Research Article
Pecher, I., Davy, B., Hillman, J., Stott, L., Coffin, R., Gorman, A., … TAN2006 Scientific Party. (2020). Seafloor pockmarks on the Chatham Rise and Bounty Trough: An overview on R/V Tangaroa Voyage 2006. In K. N. Bassett, A. R. L. Nichols & C. H. Fenton (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.157A, (pp. 214). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A., Riesselman, C., Fletcher, P., Rees, O., & Bowman, H. (2020). Why so deep? Seismic imaging of the sedimentary infill of Otago Harbour reveals a >150-m-deep record of Quaternary environmental change. In K. N. Bassett, A. R. L. Nichols & C. H. Fenton (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.157A, (pp. 115). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hill, T., Watson, S., Mountjoy, J., Hillman, J., Woelz, S., & Gorman, A. (2020). A seafloor analysis at locations of known gas hydrate expulsion, Wairarapa sector of the Hikurangi Margin. In K. N. Bassett, A. R. L. Nichols & C. H. Fenton (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.157A, (pp. 129). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Turco, F., Crutchley, G., Azevedo, L., Gorman, A., Grana, D., Mountjoy, J., Hillman, J., & Woelz, S. (2020). Concentrated gas hydrate deposits in thrust-related anticlines: Insights into their evolution and assessment of hydrate volumes from the southern Hikurangi Margin. In K. N. Bassett, A. R. L. Nichols & C. H. Fenton (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.157A, (pp. 299). Wellington, New Zealand: Geoscience Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Brenna, M., Ohneiser, C., Gorman, A., & Palin, M. (2020). Geothermal energy from extinct volcanoes: The Dunedin experiment. Proceedings of the 14th Annual Otago Energy Research Centre (OERC) Symposium: New Energy Futures post COVID-19. Retrieved from https://www.otago.ac.nz/oerc
Conference Contribution - Published proceedings: Abstract
Gorman, A., Wilson, G., Horgan, H., van Haastrecht, L., Hall, C., Dagg, R., … Tankersley, M. (2020). Seismic characterisation of the seafloor stratigraphy beneath the Ross Ice Shelf near the Kamb Ice Stream grounding line. Proceedings of the XXXVI Scientific Committee on Antarctic Research (SCAR) 9th Open Science Conference: Antarctic Science: Global Connections. 728. Retrieved from https://www.scar2020.org
Conference Contribution - Published proceedings: Abstract
Turco, F., Gorman, A., Crutchley, G., Azevedo, L., Grana, D., & Pecher, I. (2020). Methane hydrate saturations at the Southern Hikurangi margin (New Zealand) estimated from seismic and rock physics inversion. Proceedings of European Geosciences Union (EGU): Sharing Geoscience Online. EGU2020-11486. doi: 10.5194/egusphere-egu2020-11486
Conference Contribution - Published proceedings: Abstract
Hoffmann, J., Schneider von Deimling, J., Schröder, J., Schmidt, M., Held, P., Scholten, J., Crutchley, G., & Gorman, A. (2020). Complex eyed pockmarks associated with submarine groundwater discharge in gaseous muddy sediments, Eckernförde Bay, SW Baltic Sea. Proceedings of European Geosciences Union (EGU): Sharing Geoscience Online. EGU2020-12332. doi: 10.5194/egusphere-egu2020-12332
Conference Contribution - Published proceedings: Abstract
Turco, F., Crutchley, G. J., Gorman, A. R., Mountjoy, J. J., Hillman, J. I. T., & Woelz, S. (2020). Seismic velocity and reflectivity analysis of concentrated gas hydrate deposits on the southern Hikurangi Margin (New Zealand). Marine & Petroleum Geology, 120, 104572. doi: 10.1016/j.marpetgeo.2020.104572
Journal - Research Article
Lay, V., Buske, S., Bodenburg, S. B., Townend, J., Kellett, R., Savage, M. K., … Gorman, A. R., & Kofman, R. S. (2020). Seismic P wave velocity model from 3-D surface and borehole seismic data at the Alpine Fault DFDP-2 drill site (Whataroa, New Zealand). Journal of Geophysical Research: Solid Earth, 125(4), e2019JB018519. doi: 10.1029/2019jb018519
Journal - Research Article
Hoffmann, J. J. L., Schneider von Deimling, J., Schröder, J. F., Schmidt, M., Held, P., Crutchley, G. J., … Gorman, A. R. (2020). Complex eyed pockmarks and submarine groundwater discharge revealed by acoustic data and sediment cores in Eckernförde Bay, SW Baltic Sea. Geochemistry, Geophysics, Geosystems, 21(4), e2019GC008825. doi: 10.1029/2019GC008825
Journal - Research Article
Perkins, E. J., Gorman, A. R., Tidey, E. J., Wilson, G. S., Ohneiser, C., Moy, C. M., Riesselman, C. R., Gilmer, G., & Ross, B. S. (2020). High-resolution seismic imaging reveals infill history of a submerged Quaternary fjord system in the subantarctic Auckland Islands, New Zealand. Quaternary Research, 93(1), 255-266. doi: 10.1017/qua.2019.58
Journal - Research Article
Crutchley, G. J., Mountjoy, J. J., Hillman, J., Davy, B. W., Watson, S., Woelz, S., … Turco, F., & Gorman, A. R. (2019). Concentrated gas hydrates in anticlines adjacent to high-sediment-flux submarine canyons: New Zealand's Hikurangi subduction margin. Proceedings of the American Geophysical Union (AGU) Fall Meeting. OS43A-O6. Retrieved from https://agu.confex.com/
Conference Contribution - Published proceedings: Abstract
Gorman, A., Riesselman, C., Rees, O., & Fletcher, P. (2019). Seismic imaging of the Quaternary stratigraphic infill history of a terrestrially isolated coastal inlet: Otago Harbour, New Zealand. Geophysical Research Abstracts, 21, EGU2019-13685. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hoffmann, J., Gorman, A., Crutchley, G., Micallef, A., Mountjoy, J., & Averes, T. (2019). Pockmark formation and modification processes on the Canterbury Shelf, New Zealand. Geophysical Research Abstracts, 21, EGU2019-12820. [Abstract]
Conference Contribution - Published proceedings: Abstract
Rees, O. W., Gorman, A. R., & Riesselman, C. R. (2019). Characterising the quaternary stratigraphic infill of Dunedin. In P. J. J. Kamp & A. Pittari (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.154A, (pp. 164). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hoffmann, J., Schneider von Deimling, J., Schröder, J., Schmidt, M., Held, P., Scholten, J., … Gorman, A. (2019). Acoustic investigations of pockmarks and submarine groundwater discharge in gaseous muddy sediments. In P. J. J. Kamp & A. Pittari (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.154A, (pp. 86). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Kowal, A., Stirling, M., Gorman, A., & Wotherspoon, L. (2019). Strong ground motions simulations for Dunedin: Recent progress. Proceedings of the 4th Te Hiranga Rū QuakeCoRE Annual Meeting. (pp. 23). Retrieved from http://www.quakecore.nz
Conference Contribution - Published proceedings: Abstract
Fan, S., Prior, D., Bowman, H., Craw, L., Kim, D., King, A., Forbes, M., … Gorman, A., & Hulbe, C. (2019). Constraining the large-scale crystallographic preferred orientation (CPO) of a fast-shearing Antarctic ice glacier from seismic anisotropy. Proceedings of the New Zealand Antarctic Science Conference: Our future in focus. (pp. 82). New Zealand Antarctic Research Institute. Retrieved from https://www.antarcticanz.govt.nz/science/new-zealand-antarctic-science-conference-2019
Conference Contribution - Published proceedings: Abstract
Hall, C., Wilson, G., Gorman, A., van Haastrecht, L., & Dagg, B. (2019). Initial results of the 2018 Kamb Ice Stream gravity survey on the Siple Coast, Ross Ice Shelf. Proceedings of the New Zealand Antarctic Science Conference: Our future in focus. (pp. 32-33). New Zealand Antarctic Research Institute. Retrieved from https://www.antarcticanz.govt.nz/science/new-zealand-antarctic-science-conference-2019
Conference Contribution - Published proceedings: Abstract
Gorman, A., Wilson, G., van Haastrecht, L., Dagg, R., Hall, C., Davies, R., & Horgan, H. (2019). Initial results of the 2018 Kamb Ice Stream seismic survey on the Siple Coast, Ross Ice Shelf. Proceedings of the New Zealand Antarctic Science Conference: Our Future in Focus. (pp. 31-32). Retrieved from https://www.antarcticanz.govt.nz/science/new-zealand-antarctic-science-conference-2019
Conference Contribution - Published proceedings: Abstract
Wilson, G., Hulbe, C., Horgan, H., Levy, R., Gorman, A., Caratori Tontini, F., Dagg, B., … Hall, C. (2019). Anatomy of the grounding line of the West Antarctic Ice Sheet at the Kamb Ice Stream. Proceedings of the New Zealand Antarctic Science Conference: Our future in focus. (pp. 26). New Zealand Antarctic Research Institute. Retrieved from https://www.antarcticanz.govt.nz/science/new-zealand-antarctic-science-conference-2019
Conference Contribution - Published proceedings: Abstract
Hoffmann, J. J. L., Gorman, A. R., & Crutchley, G. J. (2019). Seismic evidence for repeated vertical fluid flow through polygonally faulted strata in the Canterbury Basin, New Zealand. Marine & Petroleum Geology, 109, 317-329. doi: 10.1016/j.marpetgeo.2019.06.025
Journal - Research Article
Antriasian, A., Harris, R. N., Tréhu, A. M., Henrys, S. A., Phrampus, B. J., Lauer, R., Gorman, A. R., … Barker, D. (2019). Thermal regime of the Northern Hikurangi margin, New Zealand. Geophysical Journal International, 216(2), 1177-1190. doi: 10.1093/gji/ggy450
Journal - Research Article
Crutchley, G. J., Kroeger, K. F., Pecher, I. A., & Gorman, A. R. (2019). How tectonic folding influences gas hydrate formation: New Zealand's Hikurangi subduction margin. Geology, 47(1), 39-42. doi: 10.1130/G45151.1
Journal - Research Article
Lukács, A., Gorman, A. R., & Norris, R. J. (2019). Quaternary structural and paleo-environmental evolution of the Alpine Fault near Haast, New Zealand, from 2D seismic reflection and gravity data. New Zealand Journal of Geology & Geophysics, 62(2), 229-247. doi: 10.1080/00288306.2018.1544153
Journal - Research Article
Villamor, P., Barrell, D. J. A., Gorman, A., Davy, B. W., Hreinsdottir, S., Hamling, I. J., Stirling, M. W., … Holt, A., Todd, E., Denys, P., Pearson, C., Sangster, C., … Ohneiser, C., Lepine, P., & Caratori-Tontini, F. (2018). Unknown faults under cities (GNS Science miscellaneous series 124). Lower Hutt, New Zealand: GNS Science. 71p. doi: 10.21420/G2PW7X
Working Paper; Discussion Paper; Technical Report
Clar, S., Gorman, A., & Smith, R. (2018). Seismic imaging of stationary mesoscale eddies east of Cook Strait, New Zealand. Geophysical Research Abstracts, 20, EGU2018-4103. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A., Cooper, J., Clar, S., Smith, R., & Bowman, H. (2018). Imaging of water masses SE of New Zealand using high-, medium-, and low-resolution seismic reflection data. Geophysical Research Abstracts, 20, EGU2018-11472. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hoffmann, J., Gorman, A., & Crutchley, G. (2018). Interaction of fluid migration structures with polygonal faults imaged by 3D seismic data in the Canterbury Basin (New Zealand). Geophysical Research Abstracts, 20, EGU2018-11568. [Abstract]
Conference Contribution - Published proceedings: Abstract
Forbes, M., Hulbe, C. L., Gragg, K., Rack, W., Leonard, G. H., Gorman, A. R., & Ohneiser, C. (2018). What is this ice: Geophysical investigations of a thick accreted basal ice layer at HWD-2, Ross Ice Shelf, Antarctica. Proceedings of the American Geophysical Union (AGU) Fall Meeting. C21C-1359. Retrieved from https://fallmeeting.agu.org/2018
Conference Contribution - Published proceedings: Abstract
Villamor, P., Barrell, D., Gorman, A., Davy, B., Fry, B., Hreinsdottir, S., … Stirling, M., … Holt, A., Todd, E., Denys, P., Pearson, C., Sangster, C., … Ohneiser, C., Lepine, P., & Caratori-Tontini, F. (2018). Are there hidden active faults under Dunedin City? In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 281). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Turco, F., Gorman, A., & Crutchley, G. (2018). Geophysical characterisation of gas hydrate systems on New Zealand's southern Hikurangi subduction margin. In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 271). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Rees, O., Gorman, A., & Riesselman, C. (2018). Seismic characterisation of Otago Harbour sediments tied to a carbon-dated core record. In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 232). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hoffmann, J., Gorman, A., Crutchley, G., Micallef, A., Mountjoy, J., & Averes, T. (2018). Pockmark formation, modification and fluid seepage on the Canterbury Shelf. In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 118). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fougere, D., & Gorman, A. (2018). Finite-difference modelling of gas hydrate deposits in the Uruti Basin on the Hikurangi Accretionary Margin, New Zealand. In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 83). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Crutchley, G., Mountjoy, J., Davy, B., Hillman, J., Stewart, L., Watson, S., … Turco, F., Fougere, D., … Gorman, A., & Pecher, I. (2018). Hydee Voyage I: First results of a gas hydrate research voyage aboard RV Tangaroa, September 2018. In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 59). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Clar, S., Gorman, A., & Smith, R. (2018). Large-amplitude internal solitary waves on the South Island's continental margin. In M. Sagar & J. Prebble (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.151A, (pp. 47). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Levy, R. H., Dunbar, G. B., Vandergoes, M. J., Howarth, J. D., Kingan, T., Pyne, A. R., … Dagg, B., … Kenton, E., Little, S., … Moy, C., … Fitzsimons, S., … Gorman, A. R., … Nelson, F., Purdie, J., … Wilson, G. S. (2018). A high-resolution climate record spanning the past 17 000 years recovered from Lake Ohau, South Island, New Zealand. Scientific Drilling, 24, 41-50. doi: 10.5194/sd-24-41-2018
Journal - Research Article
Sangster, C., Gorman, A., Stirling, M., & Wotherspoon, L. (2018, September). Getting ready to rock Dunedin: 3D velocity model for Dunedin ground motion simulations. Poster session presented at the 3rd QuakeCoRE Annual Meeting, Taupō, New Zealand.
Conference Contribution - Poster Presentation (not in published proceedings)
Kowal, A., Stirling, M., Sangster, C., & Gorman, A. (2018, September). Strong ground motions simulations for Dunedin: First step using the SCEC Broadband Simulation Platform. Poster session presented at the 3rd QuakeCoRE Annual Meeting, Taupō, New Zealand.
Conference Contribution - Poster Presentation (not in published proceedings)
Gorman, A. (2018, May). Why I keep going to Antarctica and come home with no data: The joys and sorrows of using seismology to image the sedimentary geology of the subglacial Ross Sea. Department of Geology, University of Otago, Dunedin, New Zealand. [Department Seminar].
Other Research Output
Kaulfuss, U., Lee, D. E., Wartho, J.-A., Bowie, E., Lindqvist, J. K., Conran, J. G., Bannister, J. M., … Gorman, A. R. (2018). Geology and palaeontology of the Hindon Maar Complex: A Miocene terrestrial fossil Lagerstätte in southern New Zealand. Palaeogeography, Palaeoclimatology, Palaeoecology, 500, 52-68. doi: 10.1016/j.palaeo.2018.03.022
Journal - Research Article
Hillman, J. I. T., Klaucke, I., Pecher, I. A., Gorman, A. R., Schneider von Deimling, J., & Bialas, J. (2018). The influence of submarine currents associated with the Subtropical Front upon seafloor depression morphologies on the eastern passive margin of South Island, New Zealand. New Zealand Journal of Geology & Geophysics, 61(1), 112-125. doi: 10.1080/00288306.2018.1434801
Journal - Research Article
Gorman, A. R., Vennell, R., Holbrook, W. S., & Frew, R. (2018). Seismic characterization of oceanic water masses, water mass boundaries and mesoscale eddies SE of New Zealand. Journal of Geophysical Research: Oceans, 123(2), 1519-1532. doi: 10.1002/2017JC013459
Journal - Research Article
Crutchley, G. J., Kroeger, K. F., Pecher, I. A., Mountjoy, J. J., & Gorman, A. R. (2018). Gas hydrate formation amid submarine canyon incision: Investigations from New Zealand's Hikurangi subduction margin. Geochemistry, Geophysics, Geosystems, 18(12), 4299-4316. doi: 10.1002/2017gc007021
Journal - Research Article
Hillman, J. I. T., Lamarche, G., Pallentin, A., Pecher, I. A., Gorman, A. R., & Schneider von Deimling, J. (2018). Validation of automated supervised segmentation of multibeam backscatter data from the Chatham Rise, New Zealand. Marine Geophysical Research, 39(1-2), 205-227. doi: 10.1007/s11001-016-9297-9
Journal - Research Article
Prior, D., Eccles, J., Cooper, J., Craw, L., van Haastrecht, L., Bowman, M. H., … Hulbe, C., Gorman, A., … Pyne, A. (2017). Initial observations from seismometers frozen into a borehole through the McMurdo Ice Shelf. Geophysical Research Abstracts, 19, EGU2017-5862. [Abstract]
Conference Contribution - Published proceedings: Abstract
Prior, D., Eccles, J., Hulbe, C., Craw, L., Purdie, H., Gorman, A., … Ohneiser, C., & Peters, L. (2017). The Ross Ice Shelf borehole seismic experiment. Proceedings of the International Symposium on the Cryosphere in a Changing Climate. 75A2313. Retrieved from https://www.igsoc.org/symposia/2017/newzealand/proceedings
Conference Contribution - Published proceedings: Abstract
Eccles, J., Prior, D., Cooper, J., Craw, L., van Haastrecht, L., Bowman, H., … Hulbe, C., Gorman, A., … Pyne, A. (2017). Borehole cryoseismology on the McMurdo Ice Shelf. Proceedings of the New Zealand Antarctic Science Conference: Challenging science in a challenging environment. (pp. 39). New Zealand Antarctic Research Institute. Retrieved from https://antarctic2017.org
Conference Contribution - Published proceedings: Abstract
Hoffmann, J., Gorman, A. R., & Crutchley, G. J. (2017). Seismic investigations of fluid flow related structures on the South Canterbury Slope. In J. Baker & M. Rowe (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 49-50). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Clar, S., Gorman, A. R., & Smith, R. (2017). Seismic imaging of stationary meso-scale eddies east of Cook Strait. In J. Baker & M. Rowe (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 20). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Browne, I. M., Moy, C. M., Riesselman, C. R., Neil, H. L., Curtin, L. G., Gorman, A. R., & Wilson, G. S. (2017). Late Holocene intensification of the westerly winds at the subantarctic Auckland Islands (51° S), New Zealand. Climate of the Past, 13(10), 1301-1322. doi: 10.5194/cp-13-1301-2017
Journal - Research Article
Fletcher, P., Gorman, A., Harris, R., Phrampus, B., Tréhu, A., Henrys, S., … Fraser, D. (2017). Using gas hydrates to investigate the thermal and physical properties of the subsurface, Hikurangi Margin, New Zealand. Proceedings of the Australasian Institute of Mining and Metallurgy (AusIMM) New Zealand Branch Annual Conference. [USB Memory Stick], (pp. 410). AusIMM. [Abstract]
Conference Contribution - Published proceedings: Abstract
Jones, D. A., Wilson, G. S., Gorman, A. R., Fox, B. R. S., Lee, D. E., & Kaulfuss, U. (2017). A drill-hole calibrated geophysical characterisation of the 23 Ma Foulden Maar stratigraphic sequence, Otago, New Zealand. New Zealand Journal of Geology & Geophysics, 60(4), 465-477. doi: 10.1080/00288306.2017.1369130
Journal - Research Article
Lay, V., Buske, S., Lukács, A., Gorman, A. R., Bannister, S., & Schmitt, D. R. (2016). Advanced seismic imaging techniques characterize the Alpine Fault at Whataroa (New Zealand). Journal of Geophysical Research: Solid Earth, 121(12), 8792-8812. doi: 10.1002/2016JB013534
Journal - Research Article
van Haastrecht, L., Ohneiser, C., Gorman, A., & Hulbe, C. (2016). Ross Ice Shelf seismic survey: Bathymetry, sediments and deep structures. Proceedings of the XXXIV Scientific Committee on Antarctic Research (SCAR) 7th Open Science Conference: Antarctic in the Global Earth System: From the Poles to the Tropics. (pp. 605). [Abstract]
Conference Contribution - Published proceedings: Abstract
Barnes, P. M., Pickrill, R. A., Bostock, H. C., Dlabola, E. K., Gorman, A. R., & Wilson, G. S. (2016). Relict proglacial deltas in Bradshaw and George sounds, Fiordland, New Zealand. In J. A. Dowdeswell, M. Canals, M. Jakobsson, B. J. Todd, E. K. Dowdeswell & K. A. Hogan (Eds.), Atlas of submarine glacial landforms: Modern, quaternary and ancient (Geological Society Memoir No. 46). (pp. 91-92). London, UK: Geological Society. doi: 10.1144/M46.59
Chapter in Book - Research
Fraser, D. R. A., Gorman, A. R., Pecher, I. A., Crutchley, G. J., & Henrys, S. A. (2016). Gas hydrate accumulations related to focused fluid flow in the Pegasus Basin, southern Hikurangi Margin, New Zealand. Marine & Petroleum Geology, 77, 399-408. doi: 10.1016/j.marpetgeo.2016.06.025
Journal - Research Article
van Haastrecht, L., Ohneiser, C., Gorman, A., & Hulbe, C. (2016). Ross Ice Shelf seismic survey and future drilling recommendation. Geophysical Research Abstracts, 18, EGU2016-12584. [Abstract]
Conference Contribution - Published proceedings: Abstract
Barnes, P. M., Ghisetti, F. C., & Gorman, A. R. (2016). New insights into the tectonic inversion of North Canterbury and the regional structural context of the 2010–2011 Canterbury earthquake sequence, New Zealand. Geochemistry, Geophysics, Geosystems, 17, 324-345. doi: 10.1002/2015GC006069
Journal - Research Article
Crutchley, G. J., Mountjoy, J. J., Pecher, I. A., Gorman, A. R., & Henrys, S. A. (2016). Submarine slope instabilities coincident with shallow gas hydrate systems: Insights from New Zealand examples. In G. Lamarche, J. Mountjoy, S. Bull, T. Hubble, S. Krastel, E. Lane, … S. Woelz (Eds.), Submarine mass movements and their consequences: 7th international symposium (Vol. 6).41, (pp. 401-409). Cham, Switzerland: Springer. doi: 10.1007/978-3-319-20979-1_40
Conference Contribution - Published proceedings: Full paper
Bowie, E. K., Gorman, A., Kaulfuss, U., & Lee, D. E. (2015). Geophysical characterisation of the Hindon Maar complex. In R. Mackay, M. Savage & C. Wilson (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.143a, (pp. 12). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Barnes, P. M., Ghisetti, F. C., & Gorman, A. R. (2015). New insights into the tectonic inversion of North Canterbury and the structural context of the 2010-2011 Canterbury earthquake sequence, New Zealand. In R. Mackay, M. Savage & C. Wilson (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.143a, (pp. 6). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Abbey, C., & Gorman, A. R. (2015). A new look at the Upper Waitaki Canyon. In R. Mackay, M. Savage & C. Wilson (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.143a, (pp. 1). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Lay, V., Buske, S., Lukács, A., Gorman, A. R., & Bannister, S. C. (2015). Advanced seismic imaging techniques characterize the Alpine Fault at Whataroa (New Zealand). Proceedings of the American Geophysical Union (AGU) Fall Meeting. T23D-2983. Retrieved from https://agu.confex.com/agu/fm15/meetingapp.cgi/Home/0
Conference Contribution - Published proceedings: Abstract
Antriasian, A. M., Harris, R. N., Trehu, A. M., Henrys, S. A., Gorman, A. R., Lauer, R. M., … Baker, D., & Rocco, N. (2015). Marine heat flow measurements of the northern and southern Hikurangi margin, New Zealand. Proceedings of the American Geophysical Union (AGU) Fall Meeting. T14B-04. Retrieved from https://agu.confex.com/agu/fm15/meetingapp.cgi/Home/0
Conference Contribution - Published proceedings: Abstract
Lewis, A. R., Levy, R. H., Naish, T., Gorman, A. R., Golledge, N., Dickinson, W. W., … Kingan, T. (2015). Friis Hills Drilling Project: Coring an early to mid-Miocene terrestrial sequence in the Transantarctic Mountains to examine climate gradients and ice sheet variability along an inland-to-offshore transect. Proceedings of the American Geophysical Union (AGU) Fall Meeting. PP21B-2249. Retrieved from https://agu.confex.com/agu/fm15/meetingapp.cgi/Home/0
Conference Contribution - Published proceedings: Abstract
van Haastrecht, L., Ohneiser, C., & Gorman, A. (2015). Vulnerability of the Ross Ice Shelf: A comparison study of a snow streamer vs. conventional spiked geophones in ice shelf seismic surveys. Proceedings of the Antarctic Science Conference: Antarctica: A Changing Environment. (pp. 45). New Zealand Antarctic Research Institute. Retrieved from http://nzari.aq/supporting-research/antarctic-science-conference
Conference Contribution - Published proceedings: Abstract
Dlabola, E. K., Wilson, G. S., Gorman, A. R., Riesselman, C. R., & Moy, C. M. (2015). A post-glacial relative sea-level curve from Fiordland, New Zealand. Global & Planetary Change, 131, 104-114. doi: 10.1016/j.gloplacha.2015.05.010
Journal - Research Article
Crutchley, G. J., Fraser, D. R. A., Pecher, I. A., Gorman, A. R., Maslen, G., & Henrys, S. A. (2015). Gas migration into gas hydrate-bearing sediments on the southern Hikurangi margin of New Zealand. Journal of Geophysical Research: Solid Earth, 120(2), 725-743. doi: 10.1002/2014JB011503
Journal - Research Article
Hillman, J. I. T., Gorman, A. R., & Pecher, I. A. (2015). Geostatistical analysis of seafloor depressions on the southeast margin of New Zealand’s South Island: Investigating the impact of dynamic near seafloor processes on geomorphology. Marine Geology, 360, 70-83. doi: 10.1016/j.margeo.2014.11.016
Journal - Research Article
van Haastrecht, L. N., & Gorman, A. R. (2014). Seismic imaging of the Waihemo Fault System in the Southern Canterbury Basin off Coastal Otago. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 111). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Ross, B., Gorman, A. R., & Wilson, G. S. (2014). Insights into glaciations at the Auckland Islands. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 92-93). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Mullane, K., Pittari, A., Gorman, A., & Fox, B. (2014). A geophysical study of the Kellyville and Onewhero maar craters in the South Auckland Volcanic Field. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 75-76). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Lepine, P., Gorman, A. R., & Kovács, A. (2014). Seismic characterisation of the upper sedimentary sequence associated with DFDP-2, Whataroa Valley. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 64-65). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Krause, M., & Gorman, A. R. (2014). Characterising change in postglacial climate by seismic imaging in Lake Ohau. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 61). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hillman, J. I. T., Lamarche, G., Gorman, A. R., Pallentin, A., Pecher, I. A., & SO226 Scientists. (2014). Using sediment samples and subsurface profiles to ground truth supervised automated segmentation of multibeam backscatter from the Chatham Rise. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 48-49). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Abbey, C., & Gorman, A. (2014). Mid-shelf submarine canyons: Imaging the processes involved in the formation and evolution of the Waitaki Canyon. In K. A. Holt (Ed.), Geoscience Society of New Zealand Miscellaneous Publication.139A, (pp. 1). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hillman, J., Gorman, A., Pecher, I., Pallentin, A., & Lamarche, G. (2014). Investigation of seafloor depressions east of New Zealand's South Island to explore their potential link to methane transport processes between the seafloor and ocean. Proceedings of the American Geophysical Union (AGU) 47th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2014/
Conference Contribution - Published proceedings: Abstract
Coffin, R., Rose, P., Klaucke, I., Bialas, J., Pecher, I., & Gorman, A. (2014). Evaluation of shallow sediment methane cycling in a pockmark field on the Chatham Rise, New Zealand. Proceedings of the American Geophysical Union (AGU) 47th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2014/
Conference Contribution - Published proceedings: Abstract
Barnes, P., Nodder, S., Gorman, A., Woelz, S., & Orpin, A. (2014). Characterising active fault earthquake sources beneath the coastal environments of Christchurch and Wellington cities, New Zealand, using seismic reflection profiles and fault displacement analysis techniques. Proceedings of the American Geophysical Union (AGU) 47th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2014/
Conference Contribution - Published proceedings: Abstract
Vaughan, M., Prior, D., Seidemann, M., Gorman, A., Lilly, K., Langhorne, P., Easingwood, R., … Durham, B. (2014). Examining crystal fabric develoment in ice: Cryo EBSD, deformation experiments and the link to en-glacial reflectivity. Geophysical Research Abstracts, 16, 217. [Abstract]
Conference Contribution - Published proceedings: Abstract
Vaughan, M., Lilly, K., Prior, D. J., Seidemann, M., Easingwood, R., Gorman, A., & Langhorne, P. (2013). Examining crystal fabrics in fine-grained ice: Cryo-EBSD and shear deformation experiments. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 98). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Kovács, A., & Gorman, A. R. (2013). Positioning an optimal drilling location on the Alpine Fault in the Whataroa Valley with seismic and gravity data. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 57). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hillman, J. I. T., Gorman, A. R., & Pecher, I. A. (2013). Investigating submarine canyons and seafloor depressions on the Otago Shelf using 3D seismic data and high resolution multibeam bathymetry. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 44). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A., McLachlan, C., & Wilson, G. (2013). Investigating if Saunders Ridges is a drowned shoreline on the Otago continental shelf. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 36). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fraser, D. R. A., Gorman, A. R., Pecher, I. A., Crutchley, G. J., & Henrys, S. A. (2013). Using high-density automated velocity analysis to aid interpretations of gas and gas hydrate accumulations in the Pegasus Basin, east of Cook Strait. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 33). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Dlabola, E. K., Wilson, G. S., & Gorman, A. R. (2013). Reconstructing post-glacial through Holocene sea level rise in Fiordland. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 28). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Boparai, A., & Gorman, A. R. (2013). Quarternary sedimentary system off the south coast of Dunedin imaged by high-resolution seismic data. In C. M. Reid & A. Wandres (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.136A, (pp. 8). Takaka, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Kovacs, A., Gorman, A. R., Lay, V., & Buske, S. (2013). Seismic and gravity investigations of the shallow (upper 1 km) hanging wall of the Alpine Fault in the vicinity of the Whataroa River, New Zealand. Proceedings of the American Geophysical Union (AGU) 46th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2013/
Conference Contribution - Published proceedings: Abstract
Lay, V., Buske, S., Kovacs, A., & Gorman, A. R. (2013). Seismic imaging at Whataroa Valley (New Zealand) for the Deep-Fault-Drilling-Project Alpine Fault. Proceedings of the American Geophysical Union (AGU) 46th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2013/
Conference Contribution - Published proceedings: Abstract
Ruckstuhl, K., Carter, L., Easterbrook, L., Gorman, A. R., Rae, H., Ruru, J., Ruwhiu, D., Stephenson, J., Suszko, A., Thompson-Fawcett, M., & Turner, R. (2013). Māori and mining. Dunedin, New Zealand: University of Otago, 59p. Retrieved from http://hdl.handle.net/10523/4362
Authored Book - Research
Gorman, A. R., Hill, M. G., Orpin, A. R., Koons, P. O., Norris, R. J., Landis, C. A., … Osterberg, E. C. (2013). Quaternary shelf structures SE of the South Island, imaged by high-resolution seismic profiling. New Zealand Journal of Geology & Geophysics, 56(2), 68-82. doi: 10.1080/00288306.2013.772906
Journal - Research Article
Gorman, A. R., Cooper, J. K., Smillie, M. W., Vennell, R., & Bowman, M. H. (2012). Seismic imaging of water mass mixing processes associated with the subtropical front southeast of New Zealand. Proceedings of the Ocean Sciences Meeting. (pp. 166). Retrieved from http://www.sgmeet.com/osm2012/
Conference Contribution - Published proceedings: Abstract
Cooper, J. K., Gorman, A. R., & Holbrook, W. S. (2012). Images and temperature structure of the subtropical front offshore New Zealand from seismic oceanography. Proceedings of the Ocean Sciences Meeting. (pp. 90). Retrieved from http://www.sgmeet.com/osm2012/
Conference Contribution - Published proceedings: Abstract
Pecher, I. A., Fohrmann, M., Plaza Faverola, A., Srinivasan Navalpakam, R., Fraser, D., Gorman, A. R., … Abraham, L. (2012). Gas hydrate resources: Key findings from New Zealand’s first gas hydrates programme. In A. Pittari & R. J. Hansen (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 72-73). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hillman, J. I. T., Gorman, A. R., Pecher, I., & Pallentin, A. (2012). Investigating potential gas hydrate release structures on the Chatham Rise and Canterbury Shelf. In A. Pittari & R. J. Hansen (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 40-41). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Kovács, A. (2012). Preliminary modelling of the upper 3 km of plate-boundary crust based on travel-time inversion of the 2011 WhataDUSIE seismic experiment. In A. Pittari & R. J. Hansen (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 35). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fleming, B., Moy, C., & Gorman, A. R. (2012). Characterisation of modern sand on the continental shelf of South Otago, New Zealand. In A. Pittari & R. J. Hansen (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 32-33). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Bruce, C., Gorman, A. R., & Pecher, I. A. (2012). Shallow high-amplitude anomalies in seismic reflection data from the Reinga Basin, Northwest of New Zealand. In A. Pittari & R. J. Hansen (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.134A, (pp. 13). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Cooper, J., Gorman, A. R., & Vennell, R. (2012). Regional water-mass mapping offshore New Zealand from seismic images. Proceedings of the American Geophysical Union (AGU) 45th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2012/
Conference Contribution - Published proceedings: Abstract
Upton, P., Vandergoes, M. J., Stumpner, P., Levy, R. H., Roop, H. A., Fitzsimons, S., Howarth, J. D., Gorman, A. R., … Kettner, A. (2012). Using numerical models to place constraints on fluvial input into glacial lakes, Southern Alps, New Zealand. Proceedings of the American Geophysical Union (AGU) 45th Annual Fall Meeting. Retrieved from http://fallmeeting.agu.org/2012/
Conference Contribution - Published proceedings: Abstract
Ruwhiu, D., Carter, L., Ruru, J., Thompson-Fawcett, M., Ruckstuhl, K., Stephenson, J., Gorman, A., Suszko, A., & Turner, R. (2012, August). Māori and mining: A tool kit for navigating through the mining information miasma. Verbal presentation at the Hui Poutama: Māori Research Symposium: Ka Haere Whakamua, Ka Titiro Whakamuri, Dunedin, New Zealand.
Conference Contribution - Verbal presentation and other Conference outputs
Barnes, P., Castellazzi, C., Gorman, A., & Wilcox, S. (2011). Submarine faulting beneath Pegasus Bay, offshore Christchurch. In N. J. Litchfield & K. Clark (Eds.), Geoscience Society of New Zealand Miscellaneous Publication.130A, (pp. 9-10). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fox, B., Wilson, G., Lee, D., Gorman, A., Jones, D., & Kaulfuss, U. (2011). Climate and environment in early Miocene New Zealand: New evidence from an Otago maar lake. Geophysical Research Abstracts, 13, 5035. [Abstract]
Conference Contribution - Published proceedings: Abstract
Smillie, M., & Gorman, A. R. (2011). Seismic oceanography: Processing petroleum industry multi-channel seismic data for water column targets. Proceedings of the New Zealand Marine Sciences Society (NZMSS) Conference: Understanding, Managing, and Conserving our Marine Environment. (pp. 45). Retrieved from http://nzmss.org/assets/Conference/NZMSS2011AbstractsPosterPresentations.pdf
Conference Contribution - Published proceedings: Abstract
Bruce, C., Gorman, A. R., & Norris, R. J. (2011). High resolution seismic imaging of the active Akatore-Green Island Fault system on the shallow Otago continental shelf. Proceedings of the New Zealand Marine Sciences Society (NZMSS) Conference: Understanding, Managing, and Conserving our Marine Environment. (pp. 36). Retrieved from http://nzmss.org/assets/Conference/NZMSS2011AbstractsPosterPresentations.pdf
Conference Contribution - Published proceedings: Abstract
Wilson, G., Gorman, A., Fraser, H., & Preskett, S. (2011). Lowstand glacial landforms and fluvial systems east of Campbell Island, New Zealand. Proceedings of the New Zealand Marine Sciences Society (NZMSS) Conference: Understanding, Managing, and Conserving our Marine Environment. (pp. 32). Retrieved from http://nzmss.org/assets/Conference/NZMSS2011AbstractsOralPresentations.pdf
Conference Contribution - Published proceedings: Abstract
Gorman, A., Fraser, D. R. A., Pecher, I. A., & Henrys, S. A. (2011). Seismic evidence of the gas hydrate system in the Pegasus Basin, Southern Hikurangi Margin. Proceedings of the New Zealand Marine Sciences Society (NZMSS) Conference: Understanding, Managing, and Conserving our Marine Environment. (pp. 9). Retrieved from http://nzmss.org/assets/Conference/NZMSS2011AbstractsOralPresentations.pdf
Conference Contribution - Published proceedings: Abstract
Cooper, J. K., Gorman, A. R., & Bowman, M. H. (2011). Imaging the subtropical front using seismic oceanography. Proceedings of the New Zealand Marine Sciences Society (NZMSS) Conference: Understanding, Managing, and Conserving our Marine Environment. (pp. 6). Retrieved from http://nzmss.org/assets/Conference/NZMSS2011AbstractsOralPresentations.pdf
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Fraser, D. R. A. (2011, November). Seafloor methane hydrates on New Zealand's East Coast as imaged by petroleum-industry seismic data: A possible new hydrocarbon resource? Verbal presentation at the Otago Energy Research Centre (OERC) Symposium: Futures & Prospects, Dunedin, New Zealand.
Conference Contribution - Verbal presentation and other Conference outputs
Jones, D. A., Gorman, A. R., & Wilson, G. S. (2011). Geophysical characterisation of the Foulden Maar, Waipiata Volcanic Field, southern New Zealand. Proceedings of the American Geophysical Union (AGU) Fall Meeting. Retrieved from http://fallmeeting.agu.org/2011/
Conference Contribution - Published proceedings: Abstract
Fox, B., Wilson, G. S., Lee, D., Haworth, M., Wartho, J.-A., Kaulfuss, U., Bannister, J., Gorman, A. R., Jones, D. A., & Lindqvist, J. (2011). Atmospheric carbon dioxide as a driver for deglaciation during the Mi-1 event: New evidence from terrestrial Southern Hemisphere proxies. Proceedings of the American Geophysical Union (AGU) Fall Meeting. Retrieved from http://fallmeeting.agu.org/2011/
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Bruce, C., Preskett, S. A. N., Norris, R., Choveaux, R., Fleming, H., & Green, C. (2011). High-resolution seismic and side scan sonar imaging of active structures and Quaternary channels on the shallow shelf of Otago, southeastern New Zealand. Proceedings of the American Geophysical Union (AGU) Fall Meeting. Retrieved from http://fallmeeting.agu.org/2011/
Conference Contribution - Published proceedings: Abstract
Kovacs, A., Gorman, A. R., Buske, S., Schmitt, D. R., Eccles, J. D., Toy, V. G., … Norris, R., Pooley, B., Cooper, J., Bruce, C., Smillie, M., Bain, S., … Schijns, H. M. (2011). Imaging the Alpine Fault to depths of more than 2 km: Initial results from the 2011 WhataDUSIE seismic reflection profile, Whataroa Valley, New Zealand. Proceedings of the American Geophysical Union (AGU) Fall Meeting. Retrieved from http://fallmeeting.agu.org/2011/
Conference Contribution - Published proceedings: Abstract
Crutchley, G. J., Gorman, A. R., Pecher, I. A., Toulmin, S., & Henrys, S. A. (2011). Geological controls on focused fluid flow through the gas hydrate stability zone on the southern Hikurangi Margin of New Zealand, evidenced from multi-channel seismic data. Marine & Petroleum Geology, 28(10), 1915-1931. doi: 10.1016/j.marpetgeo.2010.12.005
Journal - Research Article
Cooper, J., Gorman, A. R., Pecher, I. A., Golding, T., & Henrys, S. A. (2010). Seismic characterisation of gas hydrates in the Pegasus sub-basin, Southern Hikurangi Margin, New Zealand. Proceedings of the American Geophysical Union (AGU) Fall Meeting. Retrieved from http://www.agu.org/meetings/fm10/waisfm10.html
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Bowman, M. H. (2010). Imaging the Sub-Tropical Front off the southeast coast of New Zealand's South Island using high-frequency seismic methods. Proceedings of the American Geophysical Union (AGU) Fall Meeting. Retrieved from http://www.agu.org/meetings/fm10/waisfm10.html
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Hill, M. G., & Orpin, A. R. (2010). Quaternary structure, morphology, and stratigraphy of the Otago and South Canterbury shelves from 20 years of high-resolution seismic profiling investigations. Proceedings of the Active Earth Processes Workshop: Joint Workshop of the Department of Geology, National School of Surveying and Department of Marine Science. (pp. 7). Retrieved from http://www.surveying.otago.ac.nz/program.pdf
Conference Contribution - Published proceedings: Abstract
Kovács, A., & Gorman, A. R. (2010). An integrated seismic and gravity investigation of the Alpine Fault at Haast. Proceedings of the Active Earth Processes Workshop: Joint Workshop of the Department of Geology, National School of Surveying and Department of Marine Science. (pp. 24). Retrieved from http://www.surveying.otago.ac.nz/program.pdf
Conference Contribution - Published proceedings: Abstract
Smillie, M. W., & Gorman, A. R. (2010). Processing petroleum industry multi-channel seismic data for water column targets. Proceedings of the Active Earth Processes Workshop: Joint Workshop of the Department of Geology, National School of Surveying and Department of Marine Science. (pp. 18). Retrieved from http://www.surveying.otago.ac.nz/program.pdf
Conference Contribution - Published proceedings: Abstract
Bruce, C. D., & Gorman, A. R. (2010). High resolution seismic imaging of an active offshore coast-parallel fault system on the shallow Otago continental shelf, South Island, New Zealand. Proceedings of the Active Earth Processes Workshop: Joint Workshop of the Department of Geology, National School of Surveying and Department of Marine Science. (pp. 17). Retrieved from http://www.surveying.otago.ac.nz/program.pdf
Conference Contribution - Published proceedings: Abstract
Fox, B., Wilson, G. S., Lee, D. E., Gorman, A. R., Kaulfuss, U., & Jones, D. (2010). Climate and environment in Early Miocene New Zealand: New evidence from an Otago Maar lake. Proceedings of the Active Earth Processes Workshop: Joint Workshop of the Department of Geology, National School of Surveying and Department of Marine Science. (pp. 16). Retrieved from http://www.surveying.otago.ac.nz/program.pdf
Conference Contribution - Published proceedings: Abstract
Smillie, M. J., & Gorman, A. R. (2010). Processing petroleum industry multi-channel seismic data for water column targets. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 272). [Abstract]
Conference Contribution - Published proceedings: Abstract
Kovács, A., & Gorman, A. R. (2010). An integrated seismic and gravity investigation of the Alpine Fault at Haast. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 160). [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Hill, M. G., & Orpin, A. R. (2010). Quaternary structure, morphology, and stratigraphy of the Otago and south Canterbury shelves from 20 years of high-resolution seismic profiling investigations. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 109). [Abstract]
Conference Contribution - Published proceedings: Abstract
Fraser, D. R. A., Gorman, A. R., & Pecher, I. A. (2010). Seismic characterisation of gas hydrate systems associated with active margin sediments, Hikurangi Margin, New Zealand. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 99). [Abstract]
Conference Contribution - Published proceedings: Abstract
Fox, B., Wilson, G. S., Lee, D. E., Gorman, A. R., Kaulfuss, U., & Jones, D. (2010). Climate and environment in Early Miocene New Zealand: New evidence from an Otago Maar lake. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 98). [Abstract]
Conference Contribution - Published proceedings: Abstract
Cooper, J. K., Gorman, A. R., & Bowman, M. H. (2010). Seismic imaging of the Subtropical Front, offshore Otago. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 68). [Abstract]
Conference Contribution - Published proceedings: Abstract
Bruce, C. D., & Gorman, A. R. (2010). High resolution seismic imaging of an active offshore coast-parallel fault system on the shallow Otago continental shelf, South Island, New Zealand. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 48). [Abstract]
Conference Contribution - Published proceedings: Abstract
Viskovic, G. P. D., Gorman, A. R., & Allan, T. (2010). Investigation of fluid migration pathways in the shallow subsurface of the Great South Basin, through the use of high resolution seismic imaging of faulting and seafloor features. In J. D. Eccles, M. R. Grigor, P. W. O. Hoskin & D. C. H. Hikuroa (Eds.), Geoscience Society of New Zealand Miscellaneous Publication. 129A, (pp. 308). [Abstract]
Conference Contribution - Published proceedings: Abstract
Campbell, F. M., Ghisetti, F., Kaiser, A. E., Green, A. G., Horstmeyer, H., & Gorman, A. R. (2010). Structure and evolution of the seismically active Ostler Fault Zone (New Zealand) based on interpretations of multiple high resolution seismic reflection profiles. Tectonophysics, 495(3-4), 195-212. doi: 10.1016/j.tecto.2010.09.016
Journal - Research Article
Gorman, A. R., & Senger, K. (2010). Defining the updip extent of the gas hydrate stability zone on continental margins with low geothermal gradients. Journal of Geophysical Research, 115, B07105. doi: 10.1029/2009jb006680
Journal - Research Article
Crutchley, G. J., Pecher, I. A., Gorman, A. R., Henrys, S. A., & Greinert, J. (2010). Seismic imaging of gas conduits beneath seafloor seep sites in a shallow marine gas hydrate province, Hikurangi Margin, New Zealand. Marine Geology, 272, 114-126. doi: 10.1016/j.margeo.2009.03.007
Journal - Research Article
Pecher, I. A., Henrys, S. A., Wood, W. T., Kukowski, N., Crutchley, G. J., Fohrmann, M., Kilner, J., Senger, K., Gorman, A. R., … Faure, K. (2010). Focussed fluid flow on the Hikurangi Margin, New Zealand: Evidence from possible local upwarping of the base of gas hydrate stability. Marine Geology, 272(1-4), 99-113. doi: 10.1016/j.margeo.2009.10.006
Journal - Research Article
Crutchley, G. J., Geiger, S., Pecher, I. A., Gorman, A. R., Zhu, H., & Henrys, S. A. (2010). The potential influence of shallow gas and gas hydrates on sea floor erosion of Rock Garden, an uplifted ridge offshore of New Zealand. Geo-Marine Letters, 30(3/4), 283-303. doi: 10.1007/s00367-010-0186-y
Journal - Research Article
Campbell, F. M., Kaiser, A., Horstmeyer, H., Green, A. G., Ghisetti, F., Gorman, A. R., … Nobes, D. C. (2010). Processing and preliminary interpretation of noisy high-resolution seismic reflection/refraction data across the active Ostler Fault zone, South Island, New Zealand. Journal of Applied Geophysics, 70(4), 332-342. doi: 10.1016/j.jappgeo.2009.05.001
Journal - Research Article
Pysklywec, R. N., Ellis, S. M., & Gorman, A. R. (2010). Three-dimensional mantle lithosphere deformation at collisional plate boundaries: A subduction scissor across the South Island of New Zealand. Earth & Planetary Science Letters, 289(3/4), 334-346. doi: 10.1016/j.epsl.2009.11.022
Journal - Research Article
Lennon, T., Gorman, A. R., & Beggs, J. M. (2009). Geophysical investigation of shallow basin-margin structures east and west of Stewart Island. In D. Barrell & A. Tulloch (Eds.), Geological Society of New Zealand Miscellaneous Publication. 128A, (pp. 120). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fohrmann, M., Gorman, A. R., & Pecher, I. A. (2009). Seismic characterization of the Fiordland gas-hydrate province, New Zealand. In T. Collett, A. Johnson, C. Knapp & R. Boswell (Eds.), Natural gas hydrates: Energy resource potential and associated geologic hazards (AAPG Memoir 89). (pp. 467-480). Tulsa, OK: American Association of Petroleum Geologists. doi: 10.1306/13201117M893355
Chapter in Book - Research
Lee, D., Wilson, G., Lindqvist, J., & Gorman, A. (2009). A window into Early Miocene New Zealand: A progress report on research on the Foulden Maar. In D. Barrell & A. Tulloch (Eds.), Geological Society of New Zealand Miscellaneous Publication. 128A, (pp. 118). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fox, B., Kaulfuss, U., Jones, D., Wilson, G., Lee, D., & Gorman, A. (2009). A Miocene terrestrial sediment core from Foulden Maar, Otago. In D. Barrell & A. Tulloch (Eds.), Geological Society of New Zealand Miscellaneous Publication. 128A, (pp. 73). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Curran, C., Norris, R. J., & Gorman, A. R. (2009). Investigating Trotter's Gorge and offshore Shag Point: Understanding the Waihemo Fault. In D. Barrell & A. Tulloch (Eds.), Geological Society of New Zealand Miscellaneous Publication. 128A, (pp. 52). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Bruce, C., Reid-Lindroos, Z., Gorman, A., Preskett, S., & Norris, R. J. (2009). Characterisation of an active offshore coast-parallel fault system on the shallow Southeast continental shelf of the South Island, New Zealand. In D. Barrell & A. Tulloch (Eds.), Geological Society of New Zealand Miscellaneous Publication. 128A, (pp. 33). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fraser, H. L., Gorman, A. R., Wilson, G. S., & Preskett, S. (2009). The extent of ice on Campbell Island at the last glacial maximum. In D. Barrell & A. Tulloch (Eds.), Geological Society of New Zealand Miscellaneous Publication. 128A, (pp. 74). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Cox, S. C., & Gorman, A. (2009). The application of geophysical methods in exploration for gold in Otago. Australasian Institute of Mining and Metallurgy New Zealand Branch Annual Conference. (pp. 111-120). Carlton, Australia: AusIMM. [Full Paper]
Conference Contribution - Published proceedings: Full paper
Gorman, A. R. (2009). Cross-sectional structure of the southern sector of the Alpine Fault, New Zealand, from seismic reflection and gravity data. Geophysical Research Abstracts, 11, 4456. Retrieved from http://meetingorganizer.copernicus.org/EGU2009/meetingprogramme
Conference Contribution - Published proceedings: Abstract
Crutchley, G. J., Pecher, I. A., Gorman, A. R., Henrys, S. A., & Greinert, J. (2009). Seismic characterisation of shallow gas distribution beneath marine seep sites on New Zealand's Hikurangi Margin. Geophysical Research Abstracts, 11, 523. Retrieved from http://meetingorganizer.copernicus.org/EGU2009/meetingprogramme
Conference Contribution - Published proceedings: Abstract
Ghisetti, F. C., Gorman, A. R., Grasso, M., & Vezzani, L. (2009). Imprint of foreland structure on the deformation of a thrust sheet: The Plio-Pleistocene Gela Nappe (southern Sicily, Italy). Tectonics, 28, TC4015. doi: 10.1029/2008tc002385
Journal - Research Article
Crutchley, G., Pecher, I., Geiger, S., Gorman, A., & Henrys, S. (2008). Modelling of fluid pressure within the shallow gas hydrate province of Rock Garden on the Hikurangi Margin. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 256). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Pecher, I., Toulmin, S., Henrys, S., Kukowski, N., Wood, W., Crutchley, G., Gorman, A., … Coffin, R. (2008). Focussing of fluid flow and its relation to gas hydrate formation on the southern Hikurangi Margin: Evidence from seismic data. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 272). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Henrys, S. A., Pecher, I. A., Gorman, A. R., Crutchley, G. J., & et al (2008). Gas hydrate resources on New Zealand accretionary margins. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 264). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fohrmann, M., Gorman, A. R., & Pecher, I. A. (2008). Overview of the Fiordland gas hydrate province, New Zealand. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 260). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Adamson, M., & Gorman, A. R. (2008). Seismic investigation of the Louisville Seamount Ridge. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 78). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Viskovic, G. P. D., Gorman, A. R., & Allan, T. (2008). Fluid flux through the seafloor of the Great South Basin: Understanding migration pathways and success of seals and traps through seismic imaging of fault and fracture systems. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 124). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Lennon, T., Gorman, A. R., & Beggs, J. M. (2008). Geophysical investigation of shallow basin-margin structures east and west of Stewart Island. Geological Society of New Zealand Miscellaneous Publication. 124A, (pp. 105). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Crutchley, G., Gorman, A., Pecher, I., & Henrys, S. (2008). Full-waveform inversion of bottom-simulating reflections and anomalies in the regional gas hydrate stability zone beneath Porangahau Ridge, New Zealand. Geophysical Research Abstracts, 10, A-03280. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hornbach, M. J., Saffer, D. M., Holbrook, W. S., Van Avendonk, H. J. A., & Gorman, A. R. (2008). Three-dimensional seismic imaging of the Blake Ridge methane hydrate province: Evidence for large, concentrated zones of gas hydrate and morphologically driven advection. Journal of Geophysical Research, 113, B07101. doi: 10.1029/2007JB005392
Journal - Research Article
Johnston, L., Wilson, G. S., Gorman, A. R., Henrys, S. A., Horgan, H., Clark, R., & Naish, T. R. (2008). Cenozoic basin evolution beneath the southern McMurdo Ice Shelf, Antarctica. Global & Planetary Change, 62, 61-76. doi: 10.1016/j.gloplacha.2007.11.004
Journal - Research Article
Shears, A. E., Smith, A. M., & Gorman, A. R. (2007). Geophysical constraints on the sediment budget of Otago Harbour, New Zealand. In N. Mortimer & L. Wallace (Eds.), Geological Society of New Zealand Miscellaneous Publication. 123A, (pp. 161). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Ghisetti, F. C., Gorman, A. R., Crutchley, G. J., Pecher, I. A., Toulmin, S., Henrys, S. A., & et al (2007). Active fault-propagation folding and gas hydrates in the Hikurangi margin (North Island, New Zealand). In N. Mortimer & L. Wallace (Eds.), Geological Society of New Zealand Miscellaneous Publication. 123A, (pp. 53). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Hill, M. G., Koons, P. O., Landis, C. A., Allan, T. M. H., Johnstone, T., & et al (2007). Quaternary structure, morphology, and stratigraphy of the Otago and South Canterbury shelves from 18 years of sub-bottom seismic profiling investigations. In N. Mortimer & L. Wallace (Eds.), Geological Society of New Zealand Miscellaneous Publication. 123A, (pp. 55). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Ghisetti, F. C., Gorman, A. R., & Sibson, R. H. (2007). Surface breakthrough of a basement fault by repeated seismic slip episodes: The Ostler Fault, South Island, New Zealand. Tectonics, 26, TC6004.
Journal - Research Article
Crutchley, G. J., Gorman, A. R., & Fohrmann, M. (2007). Investigation of the role of gas hydrates in continental slope stability west of Fiordland, New Zealand. New Zealand Journal of Geology & Geophysics, 50(4), 357-364. doi: 10.1080/00288300709509842
Journal - Research Article
Senger, K., & Gorman, A. R. (2006). Wedges at the top of the gas hydrate stability zone: An example from the Canterbury slope, New Zealand. In B. Stewart, C. Wallace, J. Lecointre & M. Reyners (Eds.), Geological Society of New Zealand Miscellaneous Publication. 122A, (pp. 92). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Crutchley, G. J., Gorman, A. R., & Pecher, I. A. (2006). Focussed fluid flow beneath an anticline in the Hikurangi Margin gas hydrate province, New Zealand. In B. Stewart, C. Wallace, J. Lecointre & M. Reyners (Eds.), Geological Society of New Zealand Miscellaneous Publication. 122A, (pp. 32). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Kilner, J. W., Norris, R. J., & Gorman, A. R. (2006). Seismic imaging of eastern Otago active fault structures. In B. Stewart, C. Wallace, J. Lecointre & M. Reyners (Eds.), Geological Society of New Zealand Miscellaneous Publication. 122A, (pp. 56). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Ghisetti, F. C. (2006). Seismic reflection imaging of the Ostler Fault, West Mackenzie Country, South Island. In B. Stewart, C. Wallace, J. Lecointre & M. Reyners (Eds.), Geological Society of New Zealand Miscellaneous Publication. 122A, (pp. 43-44). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Lee, D. E., Wilson, G. S., Kilner, J. W., Blakemore, H., Crutchley, G. J., Fohrmann, M., Hill, M. G., Pooley, B. J., & Tinto, K. (2006). Geophysical characterisation of the Foulden Hills Maar, near Middlemarch, Otago. In B. Stewart, C. Wallace, J. Lecointre & M. Reyners (Eds.), Geological Society of New Zealand Miscellaneous Publication. 122A, (pp. 43). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fohrmann, M., Gorman, A. R., & Pecher, I. A. (2006). Does the presence of gas hydrate on the Hikurangi Margin contribute to slope failure? In B. Stewart, C. Wallace, J. Lecointre & M. Reyners (Eds.), Geological Society of New Zealand Miscellaneous Publication. 122A, (pp. 40-41). Wellington, New Zealand: GSNZ. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Fohrmann, M., Crutchley, G. J., & Pecher, I. A. (2006). Contrasting seismic characterisation styles of methane hydrate on the continental margins of New Zealand. Geophysical Research Abstracts, 8, A-03580. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Fohrmann, M., & Pecher, I. A. (2006). Methane hydrate on the continental margins of the South Island. Proceedings of the New Zealand Petroleum Conference. [CD-ROM] Wellington, New Zealand: Crown Minerals. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Németh, B., Clowes, R. M., & Hajnal, Z. (2006). An investigation of upper mantle heterogeneity beneath the Archaean and Proterozoic crust of western Canada from Lithoprobe controlled-source seismic experiments. Tectonophysics, 416, 187-207.
Journal - Research Article
Leslie, A., Cox, S. C., Woodward, D. J., & Gorman, A. R. (2005). Seismic experiments at Macraes Flat, Otago, New Zealand. Institute of Geological and Nuclear Sciences Science Report 2005/32. Lower Hutt, New Zealand: Institute of Geological and Nuclear Sciences.
Working Paper; Discussion Paper; Technical Report
Fohrmann, M., Gorman, A. R., Pecher, I. A., & Jarvis, K. D. (2005). Distribution and seismic characterisation of gas hydrates in Fiordland, New Zealand. Eos, 86(52, Fall Meeting Suppl), OS33B-1475. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fohrmann, M., Gorman, A. R., Pecher, I. A., & Jarvis, K. D. G. (2005). Distribution and seismic characterisation of gas hydrates in Fiordland, New Zealand. In J. R. Pettinga & A. M. Wandres (Eds.), Proceedings of the 50th Annual Conference of the Geological Society of New Zealand. (pp. 27-28). GSNZ Miscellaneous Publication 119A. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Pecher, I. A., Fohrmann, M., & Henrys, S. A. (2005). Gas hydrate seismic characterisation and distribution on New Zealand's continental margins. Proceedings of the 4th International Workshop on Methane Hydrate Research and Development. Retrieved from http://web.uvic.ca/ceor/hydrates/2005abs.html
Conference Contribution - Published proceedings: Abstract
Crutchley, G. J., Pecher, I. A., Gorman, A. R., & Henrys, S. A. (2005). Seismic high-amplitude anomalies in the gas hydrate stability zone in the Hikurangi Margin, New Zealand. Eos: Transactions of the American Geophysical Union (Suppl.).86(52). [Abstract]
Conference Contribution - Published proceedings: Abstract
Clowes, R. M., Gorman, A. R., Nemeth, B., Hajnal, Z., & Hammer, P. T. C. (2005). Upper mantle heterogeneities beneath Archean, Proterozoic and Mesozoic crust of western Canada: Results from LITHOPROBE controlled-source seismic experiments. Geophysical Research Abstracts, 7, A-05903. [Abstract]
Conference Contribution - Published proceedings: Abstract
Crutchley, G., & Gorman, A. R. (2004). Modeling submarine slope failure in a gas hydrate stability zone: An example from offshore Fiordland, southwest New Zealand. Proceedings of the American Geophysical Union Fall Meeting. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Nemeth, B., Clowes, R. M., & Hajnal, Z. (2004). Finite-difference modeling of upper-mantle heterogeneities imaged by Lithoprobes's controlled-source seismic experiments beneath the Precambrian platform of Western Canada. Proceedings of the American Geophysical Union Fall Meeting. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hornbach, M. J., Holbrook, W. S., Saffer, D. M., Gorman, A. R., van Avendonk, H., Lizarralde, D., & Pecher, I. (2004). Seismic imaging of the Blake Ridge gas hydrate province: Evidence for a dynamic gas system. Proceedings of the American Geophysical Union Fall Meeting. [Abstract]
Conference Contribution - Published proceedings: Abstract
Fohrmann, M., Gorman, A. R., & Pecher, I. (2004). Examination of marine seismic reflection data for the occurrence and distribution of gas hydrate on the continental margin of Fiordland, New Zealand. Proceedings of the American Geophysical Union Fall Meeting. [Abstract]
Conference Contribution - Published proceedings: Abstract
Leslie, A., & Gorman, A. R. (2004). Finite-difference modeling of seismic reflection data in hardrock environment: An example from the mineralized Otago schist, New Zealand. Proceedings of the American Geophysical Union Fall Meeting. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Wilson, G. S. (2004). Seismic characterisation of the North Otago sedimentary succession near Herbert. Proceedings of the New Zealand Geophysical Society 26th New Zealand Geothermal Workshop. (pp. 36-37). Geological Society of New Zealand Miscellaneous Publication 117A. [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., Pecher, I. A., & Henrys, S. A. (2004). Evidence for gas hydrate 'sweet spots' on the Hikurangi margin and offshore Fiordland. New Zealand Petroleum Conference Proceedings. [CD-ROM] Wellington, New Zealand: Crown Minerals, Ministry of Economic Development. [Full Paper]
Conference Contribution - Published proceedings: Full paper
Pecher, I. A., Maslen, G., Stagpoole, V., & Gorman, A. R. (2004). Wide-angle seismic surveys - the solution for imaging beneath the Taranaki Fault? New Zealand Petroleum Conference Proceedings. [CD-ROM] Wellington, New Zealand: Crown Minerals, Ministry of Economic Development. [Full Paper]
Conference Contribution - Published proceedings: Full paper
Gorman, A. R., Lizarralde, D., Holbrook, W. S., Gonzalez-Fernandez, A., Harding, A. J., Kent, G. M., … Umhoefer, P. J. (2003). Velocity modelling in the southern Guaymas Basin, Mexico - Results from the Gulf of California seismic survey 2002. In N. Mortimer & D. Lee (Eds.), Proceedings of the Geological Society of New Zealand Inc 2003 Annual Conference. (pp. 60). Dunedin: Geological Society of New Zealand. [Abstract]
Conference Contribution - Published proceedings: Abstract
Hornbach, M. J., Gorman, A. R., van Avendonk, H., Lizarralde, D., & Pecher, I. (2003). Preliminary results of 3D seismic analysis of methane hydrate on the Blake Ridge. Eos. Transactions, American Geophysical Union: Fall Meeting.84(46), (pp. F844). [Abstract]
Conference Contribution - Published proceedings: Abstract
Gonzalez-Fernandez, A., Fletcher, J. M., Lizarralde, D., Kent, G. M., Harding, A. J., Holbrook, W. S., … Gorman, A. R. (2003). Seismic images of faulting and fossil subduction of the Southern Baja California margins. Eos. Transactions, American Geophysical Union: Fall Meeting.84(46), (pp. F1404-F1405). [Abstract]
Conference Contribution - Published proceedings: Abstract
Hornbach, M. J., Holbrook, W. S., Gorman, A. R., Hackwith, K. L., Lizarralde, D., & Pecher, I. (2003). Direct seismic detection of methane hydrate on the Blake Ridge. Geophysics, 68(1), 92-100.
Journal - Research Article
Holbrook, W. S., Gorman, A. R., Hornbach, M., Hackwith, K. L., Nealon, J., Lizarralde, D., & Pecher, I. A. (2002). Seismic detection of marine methane hydrate. Leading Edge, 21(7), 686-689.
Journal - Research Article
Gorman, A. R. (2002). Ray-theoretical seismic traveltime inversion: Modifications for a two dimensional radially parametrized earth. Geophysical Journal International, 151, 511-516.
Journal - Research Article
Gorman, A. R., Holbrook, W. S., Hornbach, M. J., Hackwith, K. L., Lizarralde, D., & Pecher, I. A. (2002). Migration of methane gas through the hydrate stability zone in a low-flux hydrate province. Geology, 30(4), 327-330.
Journal - Research Article
Gorman, A. R., Clowes, R. M., & et al (2002). Deep probe: Imaging the roots of western North America. Canadian Journal of Earth Sciences, 39(3), 375-398.
Journal - Research Article
Clowes, R. M., Burianyk, M. J., Gorman, A. R., & Kanasewich, E. R. (2002). Crustal velocity structure from SAREX, the Southern Alberta Refraction Experiment. Canadian Journal of Earth Sciences, 39(3), 351-373.
Journal - Research Article
Holbrook, W. S., Lizarralde, D., Pecher, I. A., Gorman, A. R., Hackwith, K. L., Hornbach, M. J., & Saffer, D. M. (2002). Escape of methane gas through sediment waves in a large methane hydrate province. Geology, 30(5), 467-470.
Journal - Research Article
Gorman, A. R., Holbrook, W. S., Hornbach, M. J., Nealon, J. W., Hackwith, K. L., Lizarralde, D., & Pecher, I. (2001). Seismic investigations of methane migration pathways through the gas hydrate stability zone, Blake Ridge, US Atlantic Margin. Eos Transactions AGU.82(47 Suppl.), (pp. OS12B-0419). [Abstract]
Conference Contribution - Published proceedings: Abstract
Nealon, J. W., Holbrook, W. S., Gorman, A. R., Hornbach, M. J., & Hackwith, K. L. (2001). Evidence of abrupt lateral variation in fluid flow on the Blake Ridge. Eos Transactions AGU.82(47 Suppl.), (pp. Os12B-0427). [Abstract]
Conference Contribution - Published proceedings: Abstract
Holbrook, W. S., Gorman, A. R., Lizarralde, D., Pecher, I., Hornbach, M. J., & Hackwith, K. L. (2001). A dynamic free gas / hydrate system on the Blake Ridge imaged by new seismic reflection data. Eos Transactions AGU.82(20 Suppl.), (pp. T21A). [Abstract]
Conference Contribution - Published proceedings: Abstract
Holbrook, W. S., Gorman, A. R., Hornbach, M. J., Hackwith, K. L., Lizarralde, D., & Pecher, I. (2001). Evidence for methane escape from the free gas zone on the Blake Ridge. Eos Transactions AGU.82(47 Suppl.), (pp. OS12B-0420). [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Clowes, R. M. (2000). Lower crust and upper mantle features along the Deep Probe seismic refraction profile in Alberta, Montana and Wyoming: Delineation by finite-difference modelling. Eos Transactions American Geophysical Union.81(48 Suppl.), (pp. V51A-12). [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R. (2000). Deep Probe: Investigating the lithosphere of Western North America with refraction seismology (PhD). University of British Columbia, Vancouver, Canada. 230p. doi: 10.14288/1.0053300
Awarded Doctoral Degree
Gorman, A. R., & Clowes, R. M. (1999). wave-field tau-p analysis for 2-D velocity models: Application to western North American lithosphere. Geophysical Research Letters, 26(16), 2323-2326.
Journal - Research Article
Gorman, A. R., & Clowes, R. M. (1999). The deep probe experiment: A 2-D lithospheric profile of western North America. Geophysical Research Abstracts, 1(1), (pp. SE29-07). [Abstract]
Conference Contribution - Published proceedings: Abstract
Levander, A., Henstock, T. J., Keller, G. R., Snelson, C. M., Clowes, R. M., Gorman, A. R., & Humphreys, E. D. (1998). Results of the deep probe experiment: the role of inherited structure in the continents. Eos Trans. AGU.79(45), (pp. S71B-11). [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & Clowes, R. M. (1998). A two-dimensional interpretation of the platformal archean lithosphere of western North America. Eos Trans AGU.79(45), (pp. S71B-10). [Abstract]
Conference Contribution - Published proceedings: Abstract
Gorman, A. R., & et al (1998). Probing the depths of western North America: Contrasting archean and proterozoic lithosphere with controlled source seismology. GSA Today, 8(7), 1-5.
Journal - Research Article
Gorman, A. R., & Henstock, T. J. (1997). Southern Alberta Refraction Experiment (SAREX) and Deep Probe Refraction Experiment 1995: Field acquisition and preliminary data processing report. Verbal presentation at the Lithoprobe Report No 52, Vancouver.
Conference Contribution - Verbal presentation and other Conference outputs
Gorman, A. R., & Clowes, R. M. (1997). Two-dimensional velocity structure of the uppermost mantle below Southern Alberta and Montana. Eos Trans. AGU.78(46), (pp. S52A-16). [Abstract]
Conference Contribution - Published proceedings: Abstract