Professor Brice Rea

Professor Brice Rea
Professor Brice Rea
Professor Brice Rea

Personal Chair

Accepting PhDs

About
Email Address
b.rea@abdn.ac.uk
Telephone Number
+44 (0)1224 272339
Office Address

Geography and Environment School of Geosciences University of Aberdeen St. Mary's Elphinstone Road Aberdeen AB24 3UF Scotland

School/Department
School of Geosciences

Biography

  • 2018-present: Professor, Geography and Environment, School of Geosciences, University of Aberdeen.
  • 2015-2018: Reader, Geography and Environment, School of Geosciences, University of Aberdeen.
  • 2009-2015: Senior Lecturer, Geography and Environment, School of Geosciences, University of Aberdeen.
  • 2004-2009: Lecturer, Geography and Environment, School of Geosciences, University of Aberdeen.
  • 2003-2004: Petrophysics Staff Scientist, Integrated Ocean Drilling Programme (IODP), Department of Geology University of Leicester.
  • 2001-2003: Logging Staff Scientist, Ocean Drilling Programme (ODP), Department of Geology University of Leicester.
  • 1998-2001: Research Associate, Department of Earth Sciences, Cardiff University.
  • 1995-1998: Research Fellow, School of Geosciences, Queen’s University Belfast.
  • 1994-1995: Teaching Assistant, School of Geosciences, Queen’s University Belfast.
  • 1990-1994: PhD. Plucking and abrasion beneath temperate plateau icefields. School of Geosciences, Queen’s University Belfast.
  • 1987-1990: B.Sc. (Hons) Geography. School of Geosciences, Queen’s University Belfast.

External Memberships

  • 2023 - present, NERC Pool of Chairs
  • 2016 – present, Chair of the Executive Committee of SAGES
  • 2015 – present, Editorial Board of Geografia Fisica e Dinamica Quaternaria     
  • 2014 – present, Executive Committee member of SAGES (Scottish Alliance for Geoscience, Environment and Society)
  • 2014 – present, NERC Core Panel Member
  • 2014 – present, Carnegie Trust for the Universities of Scotland, invited assessor and selection committee member
  • 2014 – present, Editorial Board of arktos, Journal of Arctic Geoscience Research.
  • 2010 – present, NERC Peer Review College member
Research

Research Overview

  • Glacial and periglacial geomorphology/geology
  • Glacial tectonics
  • Glacier-climate interactions and reconstruction
  • Ocean-atmosphere-cryosphere dynamics in region of the North Atlantic
  • Centrifuge modelling of earth surface processes
  • Basal ice rheology, chemistry, sliding and erosion
  • High-latitude -altitude weathering processes and rates
  • Long-term landscape evolution in passive glaciated mid- and high-latitude margins

Research Areas

Accepting PhDs

I am currently accepting PhDs in Geography and Environment.


Please get in touch if you would like to discuss your research ideas further.

Email Me

Geography and Environment

Supervising
Accepting PhDs

Research Specialisms

  • Glaciology and Cryospheric Systems
  • Quaternary Studies
  • Earth Sciences
  • Geomorphology
  • Climate Science

Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is HESA open data, published under the Creative Commons Attribution 4.0 International licence.

Current Research

Glacier crevassing

This work has evolved from a long established interest in surging glaciers, their dynamics, geomorphic signature and identification in the palaeo-landform record. A recent publication applied a Linear Elastic Fracture Mechanics (LEFM) analysis to crevassing on surging glaciers. This found that Mode 1 (open perpendicular to the principal tensile stress) extensional crevasses, which form a component of crevasse-squeeze ridge networks found in association with extant surging glaciers are most likely to have originated as full-depth bottom-up basal crevasses.

Analogue modelling of crevassing is currently in progress using a geotechnical beam centrifuge located in the University of Dundee. Self weight stresses and stress gradients, key to the formation and penetration of crevasses, can be replicated using a centrifuge and will allow current theories on glacier and ice sheet crevassing to be tested.

This project is funded by a NERC Small Grant.

 

Greenland Ice Sheet

To date work has focused on the Uummannaq region. Over four field seasons horizontal and vertical transects have been ground-truthed and sampled for terrestrial cosmogenic nuclide (TCN) exposure analyses in order to establish the Last Glacial Maximum (LGM) and subsequent retreat geometries and chronologies. A further component of this work is the investigation of the longterm landscape evolution utilising a suite of analytical and modelling techniques. Ultimately, it will focus on determining the complex feedbacks between landscape and ice dynamics as this landscape of selective linear erosion evolved.

Shorter term millennial scale dynamics are also under investigation at Kangiata Nunata Sermia. This calving ice margin has retreated ~20km from its Little Ice Age maximum limit. Quirks of drainage migration, a suite and glacial geomorphology and the presence of Viking settlements all provide the opportunity to constrain the advance and retreat history. These data are being used to constrain/tune a numerical flow-band glacier calving model and this work forms focus of James Lea’s PhD.

These projects have received funding from a number of sources including NERC, The Carnegie Trust and University contributions. 

 

Glacier-climate interactions and reconstructions

Currently this research has a number of foci. The reconstruction of palaeo-glaciers using geomorphological and chronological data to constrain numerical reconstructions has been a longstanding interest. From these reconstructions empirical relationships provide the opportunity to constrain quantitative estimates of palaeo-climate, specifically palaeo-precipitation. Work in this area is currently ongoing in SW Scotland in the Tweedsmuir Hills as the focus of Danni Pearce’s PhD.

A further development of this approach is looking at the reconstruction of small niche glaciers, in areas marginal for glacierization, where radiation shading and headwall avalanching play significant role in mass balance.

Multiple palaeo-glacier reconstructions provide the opportunity to develop regional-scale palaeo-climates which may elucidate the location and intensity of major atmospheric circulation components e.g. the Polar Frontal Jet Stream and track of mid-latitude depressions. Empirical data sets recording North Atlantic Ocean energy flux and glacier mass balance have been shown to be linked (Marie Porter’s PhD). It is hoped to develop this further to link palaeoceangraphic, palaeo-glacier and palaeo-atmospheric circulations for climate perturbations e.g. the Little Ice Age and Younger Dryas under the University funded “Fragility, Adaptation and Resilience to Climate Change in the North” programme under “The North” research theme.

This resarch area has expanded further recently into an investigation "Using glacier-climate proxies to model the Younger Dryas climate in Europe". This work is funded by a Leverhulme Trust Internatonal Network Grant. It aims to improve our understanding the coupled ocean-atmosphere-cryosphere-climate system in response North Atlantic Ocean forcing. The focus is on the North Atlantic freshening event which occurred during the Younger Dryas period, ~12.9-11.7 ka BP. This Network will investigate the timing and magnitude of the climate response to the ocean focing using palaeo-glacier derived climate proxy data. The International Network comprises glaciologists, geochronologists and climate modellers from seven European Institutions.

 

Publications

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  • Erratum: Arctic hydrology during global warming at the Palaeocene/Eocene thermal maximum (Nature (2006) 442 (671-675))

    Pagani, M., Pedentchouk, N., Huber, M., Sluijs, A., Schouten, S., Brinkhuis, H., Damsté, J. S. S., Dickens, G. R., Backman, J., Clemens, S., Cronin, T., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R., Kaminski, M., King, J., Koc, N., Martinez, N. C., Matthiessen, J., McInroy, D., Moore, T. C., Moran, K., O'Regan, M., Onodera, J., Pälike, H., Rea, B., Rio, D., Sakamoto, T., Smith, D. C., Stein, R., St. John, K. E. K., Suto, I., Suzuki, N., Takahashi, K., Watanabe, M., Yamamoto, M.
    Nature, vol. 443, no. 7111, pp. 598
    Contributions to Journals: Articles
  • Arctic hydrology during global warming at the Palaeocene/Eocene thermal maximum

    Pagani, M., Pedentchouk, N., Huber, M., Sluijs, A., Schouten, S., Brinkhuis, H., Sinninghe Damsté, J. S., Dickens, G. R., Rea, B. R., Expedition 302 Scientists
    Nature, vol. 442, no. 7103, pp. 671-675
    Contributions to Journals: Articles
  • A critical assessment of subglacial mega-floods: a case study of glacial sediments and landforms in south-central Alberta, Canada.

    Evans, D. J. A., Rea, B. R., Heimstra, J., O Cofaigh, C.
    Quaternary Science Reviews, vol. 25, pp. 1638-1667
    Contributions to Journals: Articles
  • Episodic fresh surface waters in the Eocene Arctic Ocean

    Brinkhuis, H., Schouten, S., Collinson, M. E., Sluijs, A., Damsté, J. S. S., Dickens, G. R., Huber, M., Cronin, T. M., Onodera, J., Takahashi, K., Bujak, J. P., Stein, R., Van Der Burgh, J., Eldrett, J. S., Harding, I. C., Lotter, A. F., Sangiorgi, F., Cittert, H. V. K. V., De Leeuw, J. W., Matthiessen, J., Backman, J., Moran, K., Clemens, S., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R., Kaminski, M., King, J., Koc, N., Martinez, N. C., Mcinroy, D., Moore, T. C., O'Regan, M., Pâlike, H., Rea, B., Rio, D., Sakamoto, T., Smith, D. C., St John, K. E. K., Suto, I., Suzuki, N., Watanabe, M., Yamamoto, M.
    Nature, vol. 441, no. 7093, pp. 606-609
    Contributions to Journals: Articles
  • Subtropical Arctic Ocean temperatures during the Palaeocene/Eocene thermal maximum

    Sluijs, A., Schouten, S., Pagani, M., Woltering, M., Brinkhuis, H., Damsté, J. S. S., Dickens, G. R., Huber, M., Reichart, G. J., Stein, R., Matthiessen, J., Lourens, L. J., Pedentchouk, N., Backman, J., Moran, K., Clemens, S., Cronin, T., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R., Kaminski, M., King, J., Koc, N., Martinez, N. C., McInroy, D., Moore, T. C., O'Regan, M., Onodera, J., Pälike, H., Rea, B., Rio, D., Sakamoto, T., Smith, D. C., St John, K. E. K., Suto, I., Suzuki, N., Takahashi, K., Watanabe, M., Yamamoto, M.
    Nature, vol. 441, no. 7093, pp. 610-613
    Contributions to Journals: Articles
  • The Cenozoic palaeoenvironment of the Arctic Ocean

    Moran, K., Backman, J., Brinkhius, H., Clemens, S. C., Cronin, T., Dickens, G. R., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R. W., Kaminski, M., King, J., Koc, N., Krylov, A., Martinez, N., Matthiessen, J., Mcinroy, D., Moore, T. C., Onodera, J., O'Regan, M., Palike, H., Rea, B. R., Rio, D., Sakamoto, T., Smith, D. C., Stein, R., St. John, K., Suto, I., Suzuki, N., Takahashi, K., Watanabe, M., Yamamoto, M., Farrell, J., Frank, M., Kubick, P., Jokat, W., Kristoffersen, Y.
    Nature, vol. 441, no. 7093, pp. 601-605
    Contributions to Journals: Articles
  • Glacial landforms, erosional features | Micro to macro scale forms

    Rea, B.
    Encyclopedia of Quaternary Science. PERGAMON-ELSEVIER SCIENCE LTD, pp. 853-864, 12 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
  • Periglacial landforms, rock forms | Blockfields (felsenmeer)

    Rea, B.
    Encyclopedia of Quaternary Science. PERGAMON-ELSEVIER SCIENCE LTD, pp. 2225-2236, 12 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
  • Résultats préliminaires sur la sédimentation pélagique de l'Atlantique tropical au Crétacé et au Tertiaire (plateau de Demerara, Leg ODP 207)

    Danelian, T., Le Callonnec, L., Erbacher, J., Mosher, D. C., Malone, M. J., Berti, D., Bice, K. L., Bostock, H., Brumsack, H. J., Forster, A., Heidersdorf, F., Henderiks, J., Janecek, T. J., Junium, C., MacLeod, K., Meyers, P. A., Mutterlose, J. H., Nishi, H., Norris, R. D., Ogg, J. G., O'Regan, M. A., Rea, B., Sexton, P., Sturt-Fredricks, H., Suganuma, Y., Thurow, J. W., Wilson, P. A., Wise, S. W., Glatz, C.
    Comptes Rendus. Ge´oscience, vol. 337, no. 6, pp. 609-616
    Contributions to Journals: Articles
  • Late Weichselian deglaciation and sea level history of St Jonsfjorden, Spitsbergen: a contribution to ice sheet reconstruction

    Evans, D. J. A., Rea, B. R.
    Scottish Geographical Journal, vol. 121, no. 2, pp. 175-201
    Contributions to Journals: Articles
  • Data report: Correction of core physical properties and composite depths for sites 1215-1222 using core-log correlation-derived rebound coefficients

    Rea, B. R., Gaillot, P.
    Proceedings of the Ocean Drilling Program: Scientific Results, vol. 199
    Contributions to Journals: Articles
  • Weathering, blockfields, and fracture systems and the implications for long-term landscape formation: Some evidence from lyngen and øksfordjøkelen areas in North Norway

    Whalley, W. B., Rea, B. R., Rainey, M. M.
    Polar Geography, vol. 28, no. 2, pp. 93-119
    Contributions to Journals: Articles
  • Map_plot and bgg_plot: Software for integration of geoscience datasets

    Gaillot, P., Punongbayan, J. T., Rea, B.
    Computers & Geosciences, vol. 30, no. 1, pp. 73-89
    Contributions to Journals: Articles
  • Cation and sediment concentrations in basal ice from Oksfjordjokelen, North Norway

    Rea, B. R., Whalley, W. B., Meneely, J.
    Geografiska Annaler Series A-Physical Geography, vol. 86A, no. 1, pp. 91-104
    Contributions to Journals: Articles
  • Gelifluction: viscous flow or plastic creep?

    Harris, C., Davies, M. C. R., Rea, B. R.
    Earth Surface Processes and Landforms, vol. 28, no. 12, pp. 1289-1301
    Contributions to Journals: Articles
  • Plateau icefield landsystems

    Rea, B. R., Evans, D. J. A.
    Glacial Landsystems. Taylor and Francis, pp. 407-431, 25 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
  • Plateau iceland landsystems

    Rea, B. R.
    In: Glacial Landsystems (ed. Evans, D.J.A.) Arnold Press, pp. 407-431, 24 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
  • Surging glacier landsystem

    Evans, D. J. A., Rea, B. R.
    Glacial Landsystems. Taylor and Francis, pp. 259-288, 30 pages
    Chapters in Books, Reports and Conference Proceedings: Chapters
  • The geomorphology and style of plateau icefield glaciation in a fjord terrain, Troms-Finnmark, North Norway

    Evans, D. J. A., Rea, B. R., Hansom, J. D., Whalley, W. B.
    Journal of Quaternary Science, vol. 17, no. 3, pp. 221-239
    Contributions to Journals: Articles
  • Scaled physical modelling of mass movement processes on thawing slopes

    Harris, C., Rea, B., Davies, M.
    Permafrost and Periglacial Processes, vol. 12, no. 1, pp. 125-135
    Contributions to Journals: Articles
  • Contemporaneous, localized, basal ice-flow variations: implications for bedrock erosion and the origin of p-forms

    Rea, B. R., Evans, D. J. A., Dixon, T. S., Whalley, W. B.
    Journal of Glaciology, vol. 46, no. 154, pp. 470-476
    Contributions to Journals: Articles
  • Geotechnical centrifuge modelling of gelifluction processes: validation of a new approach to periglacial slope studies

    Harris, C., Rea, B. R., Davies, M. C. R.
    Annals of Glaciology, vol. 31, pp. 263-268
    Contributions to Journals: Articles
  • Physical modelling of the rheology of clean and sediment-rich polycrystalline ice using a geotechnical centrifuge: potential applications

    Irving, D. H. B., Rea, B. R., Harris, C.
    Geological Society Special Publications , vol. 176, pp. 47-55
    Contributions to Journals: Articles
  • Preliminary investigations of centrifuge modelling of polycrystalline-ice deformation

    Rea, B. R., Irving, D. H. B., Hubbard, B., McKinley, J.
    Annals of Glaciology, vol. 31, pp. 257-262
    Contributions to Journals: Articles
  • Glacial landsystems of the southwest Laurentide Ice Sheet: modern Icelandic analogues

    Evans, D. J. A., Lemmen, D. S., Rea, B. R.
    Journal of Quaternary Science, vol. 14, no. 7, pp. 673-691
    Contributions to Journals: Articles
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