Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ...
At first glance, the head of a Weddell seal, Leptonychotes weddelli, seems small for its body. This is due to the streamline profile for swimming and breathing through holes in the ice. Ice frozen, or 'fastened', to the shore (fast-ice) surrounds the coast of Antarctica and is the Weddell...
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University Of Tasmania
2023
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ftdatacite:10.25959/23231378.v1 2023-06-11T04:07:09+02:00 Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... Lake, SE 2023 https://dx.doi.org/10.25959/23231378.v1 https://figshare.utas.edu.au/articles/thesis/Aspects_of_the_ecology_of_Weddell_seals_at_the_Vestfold_Hills_Prydz_Bay_East_Antarctica/23231378/1 unknown University Of Tasmania https://dx.doi.org/10.25959/23231378 In Copyright http://rightsstatements.org/vocab/InC/1.0/ article-journal Text ScholarlyArticle Thesis 2023 ftdatacite https://doi.org/10.25959/23231378.v110.25959/23231378 2023-06-01T12:11:20Z At first glance, the head of a Weddell seal, Leptonychotes weddelli, seems small for its body. This is due to the streamline profile for swimming and breathing through holes in the ice. Ice frozen, or 'fastened', to the shore (fast-ice) surrounds the coast of Antarctica and is the Weddell seal's habitat (Kooyman 1968). Weddell seal females pup for the first time, on average, at seven years and can live to 24 years producing pups approximately annually until near the end of that time (Green et al. 1993). The number and timing of pups is related to the environment which changes cyclically (Testa et al. 1991, White and Peterson 1996). Interannual variation is currently being investigated by monitoring the population of Weddell seals at Vestfold Hills, Prydz Bay, East Antarctica. A diurnal cycle in Weddell seal haul-out behaviour has been described at McMurdo Sound, Antarctica, but prior to this thesis regional and seasonal variations in haul-out patterns of Weddell seals were unknown. Knowledge of activity ... Thesis Antarc* Antarctica East Antarctica Leptonychotes weddelli McMurdo Sound Prydz Bay Weddell Seal Weddell Seals DataCite Metadata Store (German National Library of Science and Technology) East Antarctica McMurdo Sound Prydz Bay Vestfold Vestfold Hills Weddell |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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unknown |
description |
At first glance, the head of a Weddell seal, Leptonychotes weddelli, seems small for its body. This is due to the streamline profile for swimming and breathing through holes in the ice. Ice frozen, or 'fastened', to the shore (fast-ice) surrounds the coast of Antarctica and is the Weddell seal's habitat (Kooyman 1968). Weddell seal females pup for the first time, on average, at seven years and can live to 24 years producing pups approximately annually until near the end of that time (Green et al. 1993). The number and timing of pups is related to the environment which changes cyclically (Testa et al. 1991, White and Peterson 1996). Interannual variation is currently being investigated by monitoring the population of Weddell seals at Vestfold Hills, Prydz Bay, East Antarctica. A diurnal cycle in Weddell seal haul-out behaviour has been described at McMurdo Sound, Antarctica, but prior to this thesis regional and seasonal variations in haul-out patterns of Weddell seals were unknown. Knowledge of activity ... |
format |
Thesis |
author |
Lake, SE |
spellingShingle |
Lake, SE Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... |
author_facet |
Lake, SE |
author_sort |
Lake, SE |
title |
Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... |
title_short |
Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... |
title_full |
Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... |
title_fullStr |
Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... |
title_full_unstemmed |
Aspects of the ecology of Weddell seals at the Vestfold Hills, Prydz Bay, East Antarctica ... |
title_sort |
aspects of the ecology of weddell seals at the vestfold hills, prydz bay, east antarctica ... |
publisher |
University Of Tasmania |
publishDate |
2023 |
url |
https://dx.doi.org/10.25959/23231378.v1 https://figshare.utas.edu.au/articles/thesis/Aspects_of_the_ecology_of_Weddell_seals_at_the_Vestfold_Hills_Prydz_Bay_East_Antarctica/23231378/1 |
geographic |
East Antarctica McMurdo Sound Prydz Bay Vestfold Vestfold Hills Weddell |
geographic_facet |
East Antarctica McMurdo Sound Prydz Bay Vestfold Vestfold Hills Weddell |
genre |
Antarc* Antarctica East Antarctica Leptonychotes weddelli McMurdo Sound Prydz Bay Weddell Seal Weddell Seals |
genre_facet |
Antarc* Antarctica East Antarctica Leptonychotes weddelli McMurdo Sound Prydz Bay Weddell Seal Weddell Seals |
op_relation |
https://dx.doi.org/10.25959/23231378 |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.25959/23231378.v110.25959/23231378 |
_version_ |
1768379867338899456 |