Profile

Dr Douglas Gillespie
Researcher


 

Back in the 1980’s available computers were not powerful enough to process acoustic data in real time. However, with the increased power available since the mid 90’s, it is now possible to develop software that will detect and classify sounds in real time on affordable PC’s.

As computers become ever more powerful, we have been able to develop more sophisticated detectors for more and more species, increasing the range of frequencies we can work at and the number of channels of data that can be processed. Now that we no longer hunger for more processing power, the trend in affordable computing has been for smaller and lower power devices. Indeed, most of us carry a mobile phone containing a processor that is more than capable of carrying out serious amounts of real-time data processing. Much of my current research therefore involves the development of detection systems that can run on low power devices mounted on moored buoys and autonomous vehicles such as submarine gliders. As well as the challenge of making useful detections on a limited power budget, we are also addressing the problem of how to interpret this type of data: for instance, if I hear 10,000 echolocation clicks from my glider, how many animals are there ?

source: symbiosis

 

Recent publications


11  (of 11 published available) for dg50 with keyword Acoustic clear keyword filter. (source: University of St Andrews PURE)
Please click title of any item for full details.

2018
Journal of Cetacean Research and Management
vol.18 pp.103-117
(Article)
Abundance estimates for sperm whales in the Mediterranean Sea from acoustic line-transect survey
Tim Lewis, Oliver Boisseau, Magnus Danbolt, Douglas Michael Gillespie, Claire Lacey, Russell Leaper, Justin Matthews, Richard McLanaghan, Anna Moscrop 
Keywords: Sperm whale, Mediterranean sea, Abundance estimate, Distribution, Acoustics, Vocalisation, Conservation, Survey - acoustic, Survey - vessel
2018 (2)
Aquatic Conservation: Marine and Freshwater Ecosystems
vol.28 pp.216-230
(Article)
Cetacean rapid assessment: an approach to fill knowledge gaps and target conservation across large data deficient areas
Gillian Tracey Braulik, Magreth Kasuga, Anja Wittich, Jeremy J Kiszka, Jamie Donald John MacAulay, Douglas Michael Gillespie, Jonathan Charles David Gordon, Said Shaib Said, Philip Steven Hammond 
Keywords: Cetaceans, Distribution, Environmental impact assessement, Management, Marine spatial planning, Rapid assessment, Tanzania
2018 (1)
Marine Pollution Bulletin
vol.126 pp.1-18
(Review article)
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 
Keywords: Marine mammals, Monitoring methods, Underwater noise, Seismic survey, Detection performance, Low visibility
2018 (12/3)
Marine Ecology Progress Series
vol.590 pp.247-266
(Article)
2017 (15/12)
Marine Pollution Bulletin
vol.125 pp.360-366
(Article)
Acoustic monitoring to document the spatial distribution and hotspots of blast fishing in Tanzania
Gillian Tracey Braulik, Anja Wittich, Jamie Donald John MacAulay, Magreth Kasuga, Jonathan Charles David Gordon, Tim Davenport, Douglas Michael Gillespie 
Keywords: Explosives, Destructive fishing, Acoustic monitoring, Tanzania, Resource management, Fisheries managementEcology, Evolution, Behavior and Systematics
2017 (2)
Journal of the Acoustical Society of America
vol.141 pp.1120-1132
(Article)
Passive acoustic methods for fine-scale tracking of harbour porpoises in tidal rapids
Jamie Donald John MacAulay, Jonathan Charles David Gordon, Douglas Michael Gillespie, Chloe Elizabeth Malinka, Simon Northridge 
2016 (2)
vol.7 
(Commissioned report)
Scottish Government Demonstration Strategy
Carol Elizabeth Sparling, Douglas Michael Gillespie, Gordon Drummond Hastie, Jonathan Charles David Gordon, Jamie Donald John MacAulay, Chloe Elizabeth Malinka, Mick Wu, Bernie J McConnell 
Keywords: marine renewables, passive acoustic monitoring, active acoustic monitoring, tidal energy, Marine mammalScottish Government, NERC
2015 (1)
Methods in Ecology and Evolution
vol.6 pp.38-48
(Article)
2014 (9)
Methods in Oceanography
vol.10 pp.70-89
(Article)
Assessing the potential of autonomous submarine gliders for ecosystem monitoring across multiple trophic levels (plankton to cetaceans) and pollutants in shallow shelf seas
L. Suberg, R.B. Wynn, J.V.D. Kooij, L. Fernand, S. Fielding, D. Guihen, Douglas Michael Gillespie, Mark Johnson, I.J. Allan, B. Vrana, P.I. Miller, D. Smeed, A.R. Jones 
Keywords: Autonomous underwater vehicles, Submarine glider, Slocum, Ecosystem monitoring, Multiple trophic levels
2013 (25/12)
Journal of the Acoustical Society of America
vol.134 pp.2469–2476
(Article)
2010

(Commissioned report)
Assessment of the impacts and utility of acoustic deterrent devices
Simon Northridge, Jonathan Charles David Gordon, Susannah Calderan, Alexander Cargill, Alexander James Coram, Douglas Michael Gillespie, Mike Lonergan, Alice Webb 
Keywords: Scottish Aquaculture Research Forum

Contact Details:

Dr Douglas Gillespie
Scottish Oceans Institute
East Sands
University of St Andrews
St Andrews
KY16 8LB
Fife
UK

tel: 01334 462663
fax:
room:
email: dg50@st-andrews.ac.uk

Related:

research@st-andrews
PAMGuard Software
Sea Mammal Research Unit
School of Biology
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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