Dr Martin Austin
Senior Lecturer in Ocean Sciences
Links
- https://www.researchgate.net/profile/Martin_Austin
Researchgate
Contact info
Office: 211 Marine Centre Wales Phone: 01248 382803
Email: m.austin@bangor.ac.uk
Web: Google Scholar ResearchGate ORCID
Twitter: @mart_austin
I am an observational oceanographer and specialise in the hydro- and morpho-dynamics of the inter-tidal and shallow sub-tidal regions of the coastal ocean. My present research at Bangor includes:
- The turbulent flow dynamics around sub-sea cables that causes seabed scour and subsequent cable failure. This ESPRC-funded research works in collaboration with three industry partners from the Marine Renewable Energy sector. It aims to reduce costs within the industry, where cable failures in 2014-17 cost the sector £250M.
- The dynamics of large-scale turbulent motions in tidally energetic regions. This EPSRC- and NRN-funded work seeks to quantify large-scale turbulent motions and assess the impacts on tidal energy extraction and infrastructure. Observational field experiments are being undertaken in the Menai Strait and around north Wales, and include industry collaborators from UK, Europe and the USA.
- WASP - Waves Across Shore Platforms. EPSRC-funded grant investigating wave attenuation processes across rocky shore platforms at multiple sites across the UK and New Zealand to produce a new numerical modelling tool.
- Nearshore inter- to sub-tidal sediment exchange caused by the interaction of wave-driven nearshore currents, tidal currents and cross-shelf currents. This is linked to the Crown Estates Anglesey Tidal Test Site, with particular interest in nearshore sub-sea cable pathways, and encompasses field measurements of the full water column velocity, turbulence and sediment profiles. Autonomous Coastal Observatory buoy units are being deployed to support this work in spring 2018.
I graduated from Plymouth University in 2002 with a BSc in Ocean Science and completed my PhD in gravel beach morphodynamics at Loughborough University in 2005. I have subsequently been a Post-doctoral Research Fellow at: Plymouth University (2005 - 2007, Cross-shore sediment transport on sandy beaches); Loughborough University (2007, Dust generation on an Arctic pro-glacial flood plain); before returning once again to Plymouth (2007 - 2010, Impacts of offshore wave energy arrays on seabed and shoreline processes; and 2010 - 2013, Dynamics of rip currents and implication for beach safety). Research Areas
- Article › Research › Peer-reviewed
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Geometry and dynamics of wave ripples in the nearshore zone of a coarse sandy beach
Masselink, G., Austin, M. J., O'Hare, T. J. & Russell, P. E., 24 Oct 2007, In: Journal of Geophysical Research. 112, C10Research output: Contribution to journal › Article › peer-review
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Groundwater dynamics in coastal gravel barriers backed by freshwater lagoons and the potential for saline intrusion: Two cases from the UK
Austin, M. J., Masselink, G., McCall, R. T. & Poate, T. G., Aug 2013, In: Journal of Marine Systems. 123-124, p. 19-32Research output: Contribution to journal › Article › peer-review
- Published
Groundwater fluxes and flow paths within coastal barriers: Observations from a large-scale laboratory experiment (BARDEX II)
Turner, I. L., Rau, G. C., Austin, M. J. & Andersen, M. S., Jul 2016, In: Coastal Engineering. 113, p. 104-116Research output: Contribution to journal › Article › peer-review
- Published
Infragravity wave generation on shore platforms: bound long wave versus breakpoint forcing
Poate, T. G., Masselink, G., Austin, M., Inch, K., Dickson, M. & McCall, R. D., 1 Feb 2020, In: Geomorphology. 350, 106880.Research output: Contribution to journal › Article › peer-review
- Published
Macrotidal rip current experiment : circulation and dynamics
Austin, M. J., Scott, T. M., Brown, J. W., Brown, J. A. & Macmahan, J. H., 2009, In: Journal of Coastal Research. 2009, 56, p. 24-28Research output: Contribution to journal › Article › peer-review
- Published
Mean Lagrangian flow behavior on an open coast rip-channeled beach: A new perspective
MacMahan, J., Brown, J., Brown, J., Thornton, E., Reniers, A., Stanton, T., Henriquez, M., Gallagher, E., Morrison, J., Austin, M. J., Scott, T. & Senechal, N., 15 Jan 2010, In: Marine Geology. 268, 1-4, p. 1-15Research output: Contribution to journal › Article › peer-review
- Published
Morphodynamic variability of high-energy macrotidal beaches, Cornwall, UK
Poate, T., Masselink, G., Russell, P. & Austin, M., 1 Apr 2014, In: Marine Geology. 350, p. 97-111Research output: Contribution to journal › Article › peer-review
- Published
Morphological change and sediment dynamics of the beach step on a macrotidal gravel beach
Austin, M. J. & Buscombe, D., 31 Mar 2008, In: Marine Geology. 249, 3-4, p. 167-183Research output: Contribution to journal › Article › peer-review
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Observations of morphological change and sediment transport on a steep gravel beach
Austin, MJ. & Masselink, G., 30 May 2006, In: Marine Geology. 229, 1-2, p. 59-77Research output: Contribution to journal › Article › peer-review
- Published
Onshore sediment transport on a sandy beach under varied wave conditions: Flow velocity skewness, wave asymmetry or bed ventilation?
Austin, M., Masselink, G., O'Hare, T. & Russell, P. E., 15 Apr 2009, In: Marine Geology. 259, 1-4, p. 86-101Research output: Contribution to journal › Article › peer-review