Publications

6745 to 6756 of 13722 results

1. Model studies of dynamics, chemistry and transport in the Antarctic and Arctic stratosphere

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2. Age determination

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3. Oxygen stable isotope composition of skeletal carbonates from living Antarctic marine invertebrates

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4. Stable isotope palaeotemperatures and the evolution of high palaeoclimate in the Cretaceous

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5. Differences in backscattering strength determined at 120 and 38 kHz for three species of Antarctic macroplankton

   The ability to acoustically separate zooplankton species is an important requirement for ecological studies and to improve biomass estimates. In order to distinguish between Euphausia superba and other swarm-forming macroplankters […]

   Read more of: Differences in backscattering strength determined at 120 and 38 kHz for three species of Antarctic macroplankton

6. Interpretation of acoustic data at two frequencies to discriminate between Antarctic krill (Euphausia superba Dana) and other scatterers

   A visual classification was carried out of echo trace characteristics derived from 113 integration intervals of 1 n mi (nautical mile) each taken from the Southern Ocean in the area […]

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7. What colour is penguin guano?

   The identification and quantification of Antarctic Pygoscelis penguin colonies depends increasingly on recognition of the characteristic optical properties of guano deposits, but almost all knowledge of these properties until now […]

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8. Giant slide deposits from a Mesozoic fore-arc basin, Alexander Island, Antarctica

   Several very large synsedimentary slide units exist in the well-exposed Mesozoic fore-arc sequence of Alexander Island, Antarctica. The largest single exposure, which is at least 440 m thick and more […]

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9. Controls on sedimentation at convergent plate-margins

   Convergent margins are areas of geological complexity. Basins which occur in the same position relative to a volcanic arc may owe their origin to more than one process of formation. […]

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10. Factors affecting the growth rate and mass at weaning of Antarctic fur seals at Bird Island, South Georgia

    We studied the influence of sex of pup, maternal age, birth date of pup, number of foraging trips, and the mean duration of foraging trips at sea and nursing visits […]

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11. Influence of maternal characteristics and environmental variation on reproduction in Antarctic fur seals

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12. Effects of maternal age and condition on parturition and the perinatal period of Antarctic fur seals

    The effect of maternal age and condition on the date of parturition and the duration of the perinatal period of Antarctic fur seals at Bird Island, South Georgia, were investigated […]

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