Evaluating opportunistic sighting records of large whales around South Georgia Island: Changes in distribution, relative abundance, and species composition of sightings and the efficacy of reporting methods
To examine general population trends of large whales in South Georgia waters, two opportunistic data sets of large whale sightings from 1991-2010 around South Georgia were analyzed: the South Georgia Museum log of whale sightings and British Antarctic Survey whale sighting reports from the Bird Isla...
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Format: | Master Thesis |
Language: | English |
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2012
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Online Access: | https://hdl.handle.net/10161/5199 |