Publications

8053 to 8064 of 13949 results

1. Modification of deep waters in Marguerite Bay, western Antarctic Peninsula, caused by topographic overflows

   Circumpolar Deep Water (CDW) intrudes from the mid-layers of the Antarctic Circumpolar Current onto the shelf of the western Antarctic Peninsula, providing a source of heat and nutrients to the […]

   Read more of: Modification of deep waters in Marguerite Bay, western Antarctic Peninsula, caused by topographic overflows

2. Liability for environmental damage in Antarctica

   Read more of: Liability for environmental damage in Antarctica

3. Diel periodicity of Subantarctic copepods: relationships between vertical migration, gut fullness and gut evacuation rate

   A zooplankton community in the Polar Frontal Zone north of South Georgia was sampled for 5 days in February 1994. Feeding of various copepodite stages of six copepod species was […]

   Read more of: Diel periodicity of Subantarctic copepods: relationships between vertical migration, gut fullness and gut evacuation rate

4. Zooplankton response to a phytoplankton bloom near South Georgia, Antarctica

   A shelf site near the island of South Georgia was sampled during a spring bloom in January 1994. Chlorophyll a (chl a) values declined from 19 to 6 mg m-3 […]

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5. Subantarctic copepods in an oceanic, low chlorophyll environment:ciliate predation, food selectivity and impact on prey populations

   Copepod feeding rates and food selectivity were measured at an oceanic subantarctic site over 5 d in February 1994. A series of gut fluorescence and gut evacuation experiments was carried […]

   Read more of: Subantarctic copepods in an oceanic, low chlorophyll environment:ciliate predation, food selectivity and impact on prey populations

6. Interactions between cetaceans and longline fishery operations around South Georgia

   Read more of: Interactions between cetaceans and longline fishery operations around South Georgia

7. The foraging behaviour and energetics of wandering albatrosses brooding chicks

   The energy expenditure of ten (five male, five female) wandering albatrosses (Diomedea exulans Linnaeus 1758) brooding chicks on Bird Island, South Georgia, was measured using doubly-labelled water. At-sea foraging behaviour […]

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8. The relationship between foraging behaviour and energy expenditure in Antarctic fur seals

   By using time-depth recorders to measure diving activity and the doubly-labelled water method to determine energy expenditure, the relationship between foraging behaviour and energy expenditure was investigated in nine Antarctic […]

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9. Measuring the body composition of Antarctic fur seals (Arctocephalus gazella): validation of hydrogen isotope dilution

   We examined the accuracy of hydrogen isotope dilution (tritium and deuterium) as a means of determining total body water (TBW), and hence body composition, by comparison with whole-carcass chemical analysis […]

   Read more of: Measuring the body composition of Antarctic fur seals (Arctocephalus gazella): validation of hydrogen isotope dilution

10. Milk consumption and growth efficiency in Antarctic fur seal (Arctocephalus gazella) pups

    The body composition, milk consumption, and growth efficiency of Antarctic fur seal (Arctocephalus gazella) pups were measured over three consecutive lactation periods (1990–1992) at Bird Island, South Georgia. The body […]

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11. Orthomagmatic quartz and post-magmatic carbonate veins in a reported porphyry copper deposit, Andean Intrusive Suite, Livingston Island, South Shetland Islands

    A previously reported porphyry Cu + Mo deposit in an Eocene pluton within the South Shetland Island magmatic arc has been re-interpreted as three distinct hydrothermal assemblages. The oldest assemblage […]

    Read more of: Orthomagmatic quartz and post-magmatic carbonate veins in a reported porphyry copper deposit, Andean Intrusive Suite, Livingston Island, South Shetland Islands

12. Microbial dynamics in coastal waters of East Antarctica:herbivory by heterotrophic dinoflagellates

    Heterotrophic dinoflagellates and their herbivory were quantified at a coastal site in East Antarctica in the vicinity of the Australian Antarctic station of Davis (68° 35′ S, 77° 58′ E). […]

    Read more of: Microbial dynamics in coastal waters of East Antarctica:herbivory by heterotrophic dinoflagellates