Profile

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

 

19 (of 19 published available) for lt5 with keyword Marine mammal clear keyword filter. (source: University of St Andrews PURE)
Please click title of any item for full details

Comparing methods suitable for monitoring marine mammals in low visibility conditions during seismic surveys Ursula K. Verfuss, Douglas Michael Gillespie, Jonathan Charles David Gordon, Tiago A. Marques, Brianne Miller, Rachael Plunkett, James A. Theriault, Dominic John Tollit, Daniel P. Zitterbart, Philippe Hubert, Len Thomas
Marine Pollution Bulletin 2018 vol.126 pp.1-18
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
Journal of Applied Ecology 2018 vol.55 pp.396-404
Modelling the broadband propagation of marine mammal echolocation clicks for click-based population density estimates Alexander von Benda-Beckmann, Len Thomas, Peter Lloyd Tyack, Michael Ainslie
Journal of the Acoustical Society of America 2018 vol.143 pp.954-967
Understanding the population consequences of disturbance Enrico Pirotta, Daniel P. Costa, Erica Fleishman, Scott D. Kraus, David Lusseau, David Moretti, Leslie Frances New, Robert Schilling Schick, Lisa K. Schwarz, Samantha E. Simmons, Len Thomas, Peter Lloyd Tyack, Michael J. Weise, Randall S. Wells, John Harwood
Ecology and Evolution vol.Early View
Assigning stranded bottlenose dolphins to source stocks using stable isotope ratios following the Deepwater Horizon oil spill A A Hohn, Len Thomas, R. H. Carmichael, J. Litz, C. Clemons-Chevis, S. F. Shippee, C. Sinclair, S. Smith, T. R. Speakman, M. C. Tumlin, E. S. Zolman
Endangered Species Research 2017 vol.33 pp.235-252
Extinction is imminent for Mexico’s endemic porpoise unless fishery bycatch is eliminated Barbara L Taylor, Lorenzo Rojas-Bracho, Jeffrey Moore, Armando Jaramillo-Legorreta, Jay M Ver Hoef, Gustavo Cardenas-Hinojosa, Edwyna Nieto-Garcia, Jay Barlow, Tim Gerrodette, Nicholas Tregenza, Len Thomas, Philip Steven Hammond
Conservation Letters 2017 vol.10 pp.588-595
Last call: Passive acoustic monitoring shows continued rapid decline of critically endangered vaquita Len Thomas, Armando Jaramillo-legorreta, Gustavo Cardenas-hinojosa, Edwyna Nieto-garcia, Lorenzo Rojas-bracho, Jay M. Ver Hoef, Jeffrey Moore, Barbara Taylor, Jay Barlow, Nicholas Tregenza
Journal of the Acoustical Society of America 2017 vol.142 pp.EL512-EL517
Passive acoustic monitoring of the decline of Mexico's critically endangered vaquita Armando Jaramillo-Legorreta, Gustavo Cardenas-Hinojosa, Edwyna Nieto-Garcia, Lorenzo Rojas-Bracho, Jay Ver Hoef, Jeffrey Moore, Nicholas Tregenza, Jay Barlow, Tim Gerrodette, Len Thomas, Barbara Taylor
Conservation Biology 2017 vol.31 pp.183-191
Quantifying injury to common bottlenose dolphins from the Deepwater Horizon oil spill using an age-, sex- and class-structured population model Lori H. Schwacke, Len Thomas, Randall S Wells, Wayne E. McFee, Aleta A. Hohn, Keith D. Mullin, Eric S. Zolman, Brian M. Quigley, Teri K. Rowles, John H. Schwacke
Endangered Species Research 2017 vol.33 pp.265-279
Whale distribution in a breeding area Daniel Danilewicz, Philip Steven Hammond, Len Thomas, Alexandre N Zerbini
Marine Ecology Progress Series 2017 vol.585 pp.213-227
Gauging allowable harm limits to cumulative, sub-lethal effects of human activities on wildlife Rob Williams, Len Thomas, Christopher W. Clark, Philip Steven Hammond
Marine Policy 2016 vol.70 pp.58-64
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
2016 pp.399-407
A path reconstruction method integrating dead-reckoning and position fixes applied to humpback whales Paul Wensveen, Len Thomas, Patrick Miller
Movement Ecology 2015 vol.3
Inter-annual and seasonal trends in cetacean distribution, density and abundance off southern California G.S. Campbell, Len Thomas, K. Whitaker, A.B. Douglas, J. Calambokidis, J.A. Hildebrand
Deep Sea Research Part II: Topical Studies in Oceanography 2015 vol.112 pp.143-157
Spatial variation in maximum dive depth in gray seals in relation to foraging. Theoni Photopoulou, Mike Fedak, Len Thomas, Jason Matthiopoulos
Marine Mammal Science 2014 vol.30 pp.923–938
Using short-term measures of behaviour to estimate long-term fitness of southern elephant seals. Leslie Frances New, James Clark, Daniel Costa, Erica Fleishman, Mark Hindell, Tin Klanjšček, David Lusseau, Scott Kraus, Clive McMahon, Patrick Robinson, Robert Schilling Schick, Lisa Schwartz, Samantha Simmons, Len Thomas, Peter Lloyd Tyack, John Harwood
Marine Ecology Progress Series 2014 vol.496 pp.99-108
Evidence for density-dependent changes in body condition and pregnancy rate of North Atlantic fin whales over four decades of varying environmental conditions Gisli A. Vikingsson, Astthor Gislason, Christina Lockyer, Leslie New, Len Thomas, Philip Steven Hammond
ICES Journal of Marine Science 2013
Global analysis of cetacean line-transect surveys Len Thomas, Catriona M Harris, Kristin Kaschner, Philip Steven Hammond,
Marine Ecology Progress Series 2012 vol.453 pp.227-240
A critical review of the literature on population modelling Abigail Cabrelli, John Harwood, Jason Matthiopoulos, Leslie Frances New, Len Thomas
2009

Contact Details:

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

tel: (44) (0) 1334 461801
fax: (44) (0) 1334 461800
room: 208
email: lt5@st-andrews.ac.uk

Related:

research@st-andrews
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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Contact

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

tel: +44 (0) 1334 463472
fax: +44 (0) 1334 463443
email: soi@st-andrews.ac.uk

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