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Westland GeoProjectsKnowledge Transfer Partnership with University of Plymouth “The system we are developing could be described as an eavesdropping mechanism that listens out for sea mammal noises. It will aid the detection of mammals at night, in bad weather and while they are below the surface – a major advance on using human observers”. Based in North Cornwall, the WGP Group is taking a lead role in helping to reduce the impact of hydrocarbon exploration on the marine environment, having established a world-wide reputation for providing high quality operational support and management services to the international geophysical and offshore industry. Recent studies have shown that underwater noise such as sonar used by submarines and ships to track activity as well as large explosions by seismic survey vessels in searching for oil and gas may be causing disturbance or damage to whales and dolphins. Disturbance to the hearing of whales and dolphins may disorientate them causing them to lose their way, or alter their dive patterns. This may cause them to ascend rapidly causing massive tissue damage, similar to the ‘bends’ experienced by divers. It may also interfere with prey availability and feeding capacity.
WGP have teamed up with the University of Plymouth on a Knowledge Transfer Partnership to develop a solution to this dilemma in protecting whales and dolphins from this kind of intense man-made underwater noise. With the appointment of Ross Compton, a University of Plymouth postgraduate student in Applied Marine Science, with the support of hydrographic surveyor Dr Victor Abbott from the School of Earth, Ocean and Environmental Sciences, Dr Richard Handy, Lecturer in Animal Physiology and Ecotoxicology and Dr Lissa Goodwin, Associate Lecturer in Cetacean Biology from the School of Biological Sciences, their research interests are to help develop the next generation Passive Acoustic Monitoring (PAM) device for towing during marine survey operations. The new system can detect whales and dolphins at distance by a series of hydrophones designed specifically for the detection of vocalising marine mammals which communicate using a wide range of clicks, whistles and chirps. Until now most seismic survey vessels carry Marine Mammal Observers (MMOs) who are specifically trained to visually spot whales and dolphins in the vicinity, but the problem is that these species spend 80 per cent of their time underwater. WGP, who carry out surveys around the world, are looking to install the new PAM device to their survey ship, the Geolog Dmitri Nalivkin and oil and gas companies are already showing interest in the technology with the hope that these industries will adopt it in the near future. Ross has also identified further opportunities, successfully developing a new commercial short course at the University of Plymouth for hands-on training for Marine Mammal Observers for the seismic industry. It launched in January in 2007. "This project is a unique opportunity to ensure our marine operations are carried out in an environmentally sound way - we need to develop this further to make best use of new monitoring systems”.Ross Compton, KTP Associate with Westland GeoProjects "We always monitor and take precautions when we do seismic surveys, but we think we could do better. The practical advice and technical expertise from the University of Plymouth in developing this new system is a real step forward”. John Duncan, Managing Director, Westland GeoProjects The benefits of this KTP Partnership so far (18 months in) To the Company:
To the University:
To the Associate:
For further information on Westland GeoProjects, visit www.wgeo.co.uk For further information about Knowledge Transfer Partnerships and other University services contact: Research and Enterprise, University of Plymouth, Drake Circus, Plymouth, Devon PL4 8AA Call: 0800 052 5600 Email : enterprisesolutions@plymouth.ac.uk Visit: www.plymouth.ac.uk/enterprisesolutions and www.ktponline.org.uk |
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