Publications

Dr Chris Keylock

CONTACT DETAILS
Room 1.48
School of Geography
University of Leeds
Leeds LS2 9JT
UK

Email: c.j.keylock@leeds.ac.uk
Tel:+44 (0 in UK) 113 34 33307

Student hours:
Monday 9:00-10:00
Tuesday 9:00-10:00
Wednesday 09:00-09:30

Keylock, C.J.. 2008. A criterion for delimiting active periods within turbulent flows, Geophysical Research Letters 35, L11804, doi:10.1029/2008GL033858 [DOI]
Keylock, C.J. 2006. Constrained surrogate time series with preservation of the mean and variance structure, Physical Review E 73, 036707 [DOI], [PDF]
Keylock, C.J. 2003. The North Atlantic Oscillation and Snow Avalanching in Iceland, Geophysical Research Letters 30, 5, 1254, doi: 10.1029/2002GL016272. [PDF], [DOI]
Keylock, C.J., McClung, D.M. and Magnusson, M.M. 1999. Avalanche risk by simulation. Journal of Glaciology, 45, 303-314

Keylock, C.J. 2005. An alternative form for the statistical distribution of extreme avalanche runout distances. Cold Regions Science and Technology[DOI] 42, 185-193.
Keylock, C.J. 2003. The North Atlantic Oscillation and Snow Avalanching in Iceland, Geophysical Research Letters 30, 5, 1254, doi: 10.1029/2002GL016272. [PDF], [DOI]
Barbolini, M. and Keylock, C.J. 2002. A new method for avalanche hazard mapping using a combination of statistical and deterministic models, Natural Hazards and Earth System Sciences 2, 3/4, 239-245
Keylock, C.J. and Barbolini, M. 2001. Snow avalanche impact pressure/vulnerability relations for use in risk assessment, Canadian Geotechnical Journal, 38, 227-238. [DOI]
Barbolini, M., Gruber, U., Keylock, C.J., Naaim, N. and Savi, F. 2000. Application of statistical and hydraulic-continuum dense-snow avalanche models to 5 real European sites. Cold Regions Science and Technology, 31, 133-149
Keylock, C.J., McClung, D.M. and Magnusson, M.M. 1999. Avalanche risk by simulation. Journal of Glaciology, 45, 303-314
Keylock, C.J. 1997. Snow Avalanches. Progress in Physical Geography, 21, 481-500

Keylock, C.J. 2008. Improved preservation of autocorrelative structure in surrogate data using an initial wavelet step, Nonlinear Processes in Geophysics 15, 435-444.
Keylock, C.J. 2007. A wavelet-based method for surrogate data generation, Physica D 225, 219-228. [DOI]
Keylock, C.J. 2006. Constrained surrogate time series with preservation of the mean and variance structure, Physical Review E 73, 036707 [DOI], [PDF]

Keylock, C.J. 2009. Evaluating the dimensionality and significance of “active periods” in turbulent environmental flows defined using Lipshitz/Hölder regularity. Environmental Fluid Mechanics 9, 509-523.[DOI]
Keylock, C.J.. 2008. A criterion for delimiting active periods within turbulent flows, Geophysical Research Letters 35, L11804, doi:10.1029/2008GL033858
Keylock, C.J.. 2007. The visualisation of turbulence data using a wavelet-based method, Earth Surface Processes and Landforms 32, 637-647. [DOI]
Keylock, C.J., Hardy, R.J., Parsons, D.R., Ferguson, R.I., Lane, S.N., Richards, K.S. 2005. The theoretical foundations and potential for large-eddy simulation (LES) in fluvial geomorphic and sedimentological research. Earth-Science Reviews 71, 3-4, 271-304. [DOI]

Keylock, C.J.. 2007. Identifying linear and non-linear behaviour in reduced complexity modelling output using surrogate data methods, Geomorphology 90, 356-366 [DOI].
Keylock, C.J. 2005. Describing the recurrence interval of extreme floods using nonextensive thermodynamics and Tsallis statistics, Advances in Water Resources 28, 8, 773-778. [DOI]
Keylock, C.J. 2003. Mark Melton's geomorphology and Geography's quantitative revolution, Transactions, Institute of British Geographers 28, 142-157
Keylock, C.J. and Domaas U. 1999. Evaluation of topographic models of rockfall travel distance for use in hazard applications. Arctic, Antarctic and Alpine Research, 31, 312-320.

Keylock, C.J. 2003. The natural science of Geomorphology? in Trudgill, S. and Roy, A. (eds) Contemporary Meanings in Physical Geography. Arnold
Keylock, C.J., Lawless, M. and Schindler, R. 2002. Studying in Canada, in Rogers, A., Viles, H.A. (eds), The Student's Companion to Geography. 2nd edition. Blackwell Science, Oxford
Keylock, C.J. 2001. Discussion by Chris Keylock, in Mosley, M.P. (ed) Gravel-Bed Rivers V. New Zealand Hydrological Society, 642 pp.
Keylock, C.J. 2000. Avalanche. Definition in Hancock, P.L. and Skinner, B.J. (eds) Oxford Companion To The Earth. Oxford University Press. 1174 pp.

Schindler, R.J., Lane, S.N., Keylock, C.J. & Naden, P.S. 2003. Characterisation of Stem Wake Effects Using PIV Imagery, in Jirka, G.H & Uijttewaal, W.S.J. (eds), Proceedings of the International Symposium on Shallow Flows, June 16-18 2003, p.237-244.
Lane, S.N., Hardy, R.J., Keylock, C.J., Ferguson, R.I. and Parsons, D. 2003. Coherent flow structures in shallow gravel-bed rivers: an experimental and numerical study, in Jirka, G.H & Uijttewaal, W.S.J. (eds), Proceedings of the International Symposium on Shallow Flows, June 16-18 2003, p.111-118.
Harbitz, C., Issler, D. & Keylock, C.J. 1998. Conclusions from a recent survey of avalanche computational models, in Hestnes, E. (ed) Norwegian Geotechnical Institute Publication 203, 128-139.

Keylock, C.J. 2007. Withering geomorphology, Earth Surface Processes and Landforms 32, 5, 803-804.
Keylock, C.J. 2006. Reforming AS/A2 physical geography to enhance geographic scholarship, Geography 91, 3, 272-279
Keylock, C.J., Hirashima, H., & Nishimura K. 2006. Natural hazards resulting from earthquakes: The 2004 mid-Niigata earthquake in Japan.Geography Review 19, 5, 11-14.
Keylock, C.J. and Dorling, D. 2004. What kind of quantitative methods for what kind of Geography? Area, 36, 358-366.
Keylock, C.J. 2004. Reviewing The Hjulström curve. Geography Review 17, 4, 16-20.
Holden, J., Keylock, C.J., Howard, A.J. 2003. Geomorphology Resource Pack: Upper Wharfedale. School of Geography, University of Leeds.

Harbitz, C.B. (ed). 1998. EU Programme SAME: A survey of computational models for snow avalanche motion. NGI report no. 581220-1. 127 pp.

School of Geography - Faculty of Environment