Prof Len Thomas

Prof Len Thomas
Professor of Statistics


My main research areas are: (1) Development of methods and software for estimating the size, density and distribution of wild animal and plant populations. I mostly work on a group of related methods called distance sampling. (2) Use of computer intensive methods to fit and compare stochastic models of wildlife population dynamics. Here, I mostly work on algorithms called particle filters. For more details about my work, including links to my publications, please see my personal home page.

source: symbiosis


Recent publications

4  (of 4 published available) for lt5 with keyword Dose-response clear keyword filter. (source: University of St Andrews PURE)
Please click title of any item for full details.

2018 (1)
Journal of Applied Ecology
vol.55 pp.396-404
(Review article)
Marine mammals and sonar
Catriona M Harris, Len Thomas, Erin Falcone, John Hildebrand, Dorian Houser, Petter Kvadsheim, Frans-Peter A. Lam, Patrick Miller, David J. Moretti, Andrew Read, Hans Slabbekoorn, Brandon L. Southall, Peter Lloyd Tyack, Douglas Wartzok, Vincent Janik 
Keywords: Sonar, Cetaceans, Human disturbance, Impact assessment, Anti-predator response, Anthropogenic noise, Behavioural response, Marine mammals, Dose response
(Conference contribution)
The challenges of analyzing behavioral response study data
Catriona M Harris, Len Thomas, Dinara Sadykova, Stacy Lynn De Ruiter, Peter Lloyd Tyack, Brandon L. Southall, Andrew J. Read, Patrick Miller 
Keywords: Sonar, Cetaceans, Change-point, Dose-response, State-space modelling
2015 (20/11)
2014 (2)
Journal of the Acoustical Society of America
vol.135 pp.975-993
Dose-response relationships for the onset of avoidance of sonar by free-ranging killer whales
Patrick Miller, Ricardo Nuno Antunes, Paul Wensveen, Filipa Isabel Pereira Samarra, Ana Catarina De Carvalho Alves, Peter Lloyd Tyack, Petter H. Kvadsheim, Lars Kleivane, Frans-Peter A. Lam, Michael A. Ainslie, Len Thomas 

Contact Details:

Prof Len Thomas
The Observatory
Buchanan Gardens
University of St Andrews
St Andrews
KY16 9LZ

tel: (44) (0) 1334 461801
fax: (44) (0) 1334 461800
room: 208


Personal Homepage
Centre for Research into Ecological & Environmental Modelling
School of Mathematics & Statistics
National Centre for Statistical Ecology
Scottish Oceans Institute

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The Secretary
Scottish Oceans Institute
Institiud Chuantan na h-Alba
Gatty Marine Laboratory
East Sands St Andrews
KY16 8LB

tel: +44 (0) 1334 463472
fax: +44 (0) 1334 463443