Publications

10609 to 10620 of 14011 results

1. Polar marine ecosystems

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2. Spatially integrated assessment reveals widespread changes in penguin populations on the Antarctic Peninsula

   As important marine mesopredators and sensitive indicators of Antarctic ecosystem change, penguins have been a major focus of long-term biological research in the Antarctic. However, the vast majority of such […]

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3. Permo-Carboniferous conglomerates in the Trinity Peninsula Group at View Point, Antarctic Peninsula : sedimentology, geochronology and isotope evidence for provenance and tectonic setting in Gondwana

   Field observations from the Trinity Peninsula Group at View Point on the Antarctic Peninsula indicate that thick, southward-younging and overturned clastic sedimentary rocks, comprising unusually coarse conglomeratic lenses within a […]

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4. Ice sheets and nitrogen

   Snow and ice play their most important role in the nitrogen cycle as a barrier to land–atmosphere and ocean–atmosphere exchanges that would otherwise occur. The inventory of nitrogen compounds in […]

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5. Automated ice-core layer-counting with strong univariate signals

   We present an automated process for determining the annual layer chronology of an ice-core with a strong annual signal, utilising the hydrogen peroxide record from an Antarctic Peninsula ice-core as […]

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6. Global model of lower band and upper band chorus from multiple satellite observations

   Gyroresonant wave particle interactions with whistler mode chorus play a fundamental role in the dynamics of the Earth’s radiation belts and inner magnetosphere, affecting both the acceleration and loss of […]

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7. Effects of nonlinear rheology, temperature and anisotropy on the relationship between age and depth at ice divides

   Ice flow in divide areas is strongly anisotropic. The evolution of ice fabric, from the onset of divide flow towards steady state with a fully developed fabric, has been shown […]

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8. Frequency response of ice streams

   Changes at the grounding line of ice streams have consequences for inland ice dynamics and hence sea level. Despite substantial evidence documenting upstream propagation of frontal change, the mechanisms by […]

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9. Estimating the frequency of extremely energetic solar events, based on solar, stellar, lunar, and terrestrial records

   The most powerful explosions on the Sun – in the form of bright flares, intense storms of solar energetic particles (SEPs), and fast coronal mass ejections (CMEs) – drive the […]

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10. Climate of change?

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11. The stability of grounding lines on retrograde slopes

    The stability of marine ice sheets grounded on beds that slope upwards in the overall direction of flow is investigated numerically in two horizontal dimensions. We give examples of stable […]

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12. Fixing a hole

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