Publications

4033 to 4044 of 13949 results

1. Radiometric dating in geology

   The method of dating rocks and minerals is known as geochronology. Although in principle this term could be applied to estimation of relative ages according to traditional geological observation, it […]

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2. Age determination of Antarctic fish

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3. Methanol as a cryoprotective additive for Chlorella

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4. Magnetic local time‐resolved examination of radiation belt dynamics during high speed solar wind speed triggered substorm clusters

   Particle observations from low Earth orbiting satellites are used to undertake superposed epoch analysis around clusters of substorms, in order to investigate radiation belt dynamical responses to mild geomagnetic disturbances. […]

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5. Temporal variability in foraminiferal morphology and geochemistry at the West Antarctic Peninsula: a sediment trap study

   The West Antarctic Peninsula (WAP) exhibits strong spatial and temporal oceanographic variability, resulting in highly heterogeneous biological productivity. Calcifying organisms that live in the waters off the WAP respond to […]

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6. Magnetospheric VLF line radiation observed at Halley, Antarctica

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7. Additions to the nematode fauna of the Antarctic region with keys to taxa

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8. Morphology and dynamics of ice rises

   Profile surveys are presented of four ice rises on the east coast of the Antarctic Peninsula. On Butler Island velocity measurements were also made. The ice rises behave as miniature […]

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9. Territoriality and breeding behaviour of adult male Antarctic fur seal, Arctocephalus gazella

   The social organization and behaviour of 35 individually recognizable territorial male Antarctic Fur seals (Arctocephalus guzellu), were studied during the breeding season at South Georgia. Adults of both sexes remain […]

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10. Population structure and social organization of southern elephant seals, Mirounga leonina (L.)

    The population structure and social organization of the Southern Elephant Seal, Mirounga leonina, were studied at South Georgia principally by extensive field census work and determination of age and reproductive […]

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11. Stabilization of dense Antarctic water supply to the Atlantic Ocean overturning circulation

    The lower limb of the Atlantic overturning circulation is resupplied by the sinking of dense Antarctic Bottom Water (AABW) that forms via intense air–sea–ice interactions next to Antarctica, especially in […]

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12. Physiological and thylakoid ultrastructural changes in cyanobacteria in response to toxic manganese concentrations

    In this study, two cyanobacterial strains (morphologically identified as Microcystis novacekii BA005 and Nostoc paludosum BA033) were exposed to different Mn concentrations: 7.0, 10.5, 15.7, 23.6 and 35.4 mg L−1 for BA005; […]

    Read more of: Physiological and thylakoid ultrastructural changes in cyanobacteria in response to toxic manganese concentrations