» Keywords » grey seal

EIA Database

Independent estimate of grey seal population size: 2008 and 2014.

2016
Open Access Journal Article

Scientific Advice on Matters Related to the Management of Seal Populations

Russell, D., Duck, D., Morris, C. and Thompson, D.

1. Grey seals (Halichoerus grypus) were the first mammals to be protected by an Act of Parliament in the UK and are currently protected under UK,...
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Keywords: Grey seal, Modelling, Population

Predicting the exposure of diving grey seals to shipping noise

2020
Open Access Peer Reviewed Publication

Journal of the Acoustical Society of America

Trigg, L. E., Chen, F., Shapiro, G. I., Ingram, S. N., Vincent, C., Thompson, D., Russell, D. J. F., Carter, M. I. D. and Embling, C. B.

There is high spatial overlap between grey seals and shipping traffic, and the functional hearing range of grey seals indicates sensitivity to underwater noise emitted by...
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Keywords: Grey seal, Modelling, Shipping noise, Sound Exposure Level

Estimated at-sea Distribution of Grey and Harbour Seals - updated maps 2017.

2017
Open Access Other media

Marine Scotland

SMRU (Small Mammal Research Unit)

These maps are an update of the previous seal usage maps described in Jones et al. (2015). There are three key updates: (1) The telemetry data...
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Keywords: Distribution, Grey seal, Harbour seal, Mapping

TSEG grey seal surveys in the Wadden Sea and Helgoland in 2017-2018.

2018
Pay-walled Journal Article

Common Wadden Sea Secretariat

Brasseur S., Cremer J., Czeck R., Galatius A., Jeß A., Korber P., Pund R., Siebert U., Teilmann J. & Klopper S.

The coordinated aerial, boat and land surveys of the Dutch, German and Danish Wadden Sea areas and Helgoland (Germany) aim to record annual changes in numbers...
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Keywords: Grey seal, Wadden sea