Publications

5473 to 5484 of 13722 results

1. Ice-rise stratigraphy reveals changes in surface mass balance over the last millennia in Dronning Maud Land

   We use ice flow modelling to simulate the englacial stratigraphy of Blåskimen Island, an ice rise in Dronning Maud Land and elucidate the evolution of this data-sparse region. We apply […]

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2. Basal freeze-on generates complex ice-sheet stratigraphy

   Large, plume-like internal ice-layer-structures have been observed in radar images from both Antarctica and Greenland, rising from the ice-sheet base to up to half of the ice thickness. Their origins […]

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3. Earth tectonics as seen by GOCE – Enhanced satellite gravity gradient imaging

   Curvature components derived from satellite gravity gradients provide new global views of Earth’s structure. The satellite gravity gradients are based on the GOCE satellite mission and we illustrate by curvature […]

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4. Niche partitioning of sympatric penguins by leapfrog foraging is resilient to climate change

   1.Interspecific competition can drive niche partitioning along multidimensional axes, including allochrony. Competitor matching will arise where the phenology of sympatric species with similar ecological requirements respond to climate change at […]

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5. Holocene glacier fluctuations and environmental changes in sub-Antarctic South Georgia inferred from a sediment record from a coastal inlet

   The sub-Antarctic island of South Georgia provides terrestrial and coastal marine records of climate variability, which are crucial for the understanding of the drivers of Holocene climate changes in the […]

   Read more of: Holocene glacier fluctuations and environmental changes in sub-Antarctic South Georgia inferred from a sediment record from a coastal inlet

6. Impact of preservation techniques on pteropod shell condition

   Pteropods have been a key focus of ocean acidification studies during the last decade due to their fragile aragonite shells and key role they play in polar ecosystems. Pteropods collected […]

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7. Spatial scales of marine conservation management for breeding seabirds

   Knowing the spatial scales at which effective management can be implemented is fundamental for conservation planning. This is especially important for mobile species, which can be exposed to threats across […]

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8. Principles of thermal ecology: temperature, energy and life

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9. The superb krill – when a species really is key. Review of “Biology and ecology of Antarctic krill”

   Read more of: The superb krill – when a species really is key. Review of “Biology and ecology of Antarctic krill”

10. Onset and development of the Drake Passage and Scotia Sea gateways and its influence on global ocean circulation and climate (IODP proposal)

    The DRAKE-SCOTIA SEA GATEWAYS is a new multidisciplinary International Ocean Discovery Program (IODP) drilling proposal aimed at determining the time of opening and pattern of development of gateways in the […]

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11. Quiet daytime Arctic ionospheric D region

    Phase and amplitude measurements of VLF radio waves propagating sub‐ionospherically on long paths across the Arctic are used to determine the high latitude, daytime D region height and sharpness of […]

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12. An updated model providing long-term data sets of energetic electron precipitation, including zonal dependence

    In this study 30‐ to 1,000‐keV energetic electron precipitation (EEP) data from low Earth orbiting National Oceanic and Atmospheric Administration and MetOp Polar Orbiting Environmental Satellites were processed in two […]

    Read more of: An updated model providing long-term data sets of energetic electron precipitation, including zonal dependence