Publications

9325 to 9336 of 13722 results

1. Comparison of modeled and observed effects of radiation belt electron precipitation on mesospheric hydroxyl and ozone

   Observations have shown that mesospheric hydroxyl (OH) is affected by energetic electron precipitation (EEP) at magnetic latitudes connected to the outer radiation belt. It is not clear, however, if the […]

   Read more of: Comparison of modeled and observed effects of radiation belt electron precipitation on mesospheric hydroxyl and ozone

2. Lower ionosphere monitoring by the South America VLF Network (SAVNET): C-region occurrence and atmospheric temperature variability

   Daily profiles of phase measurements as observed on fixed VLF-paths generally show a transient phase advance, followed by a phase delay, for about 90 minutes after sunrise hours. This is indicative […]

   Read more of: Lower ionosphere monitoring by the South America VLF Network (SAVNET): C-region occurrence and atmospheric temperature variability

3. A potential feedback approach to ecosystem-based management: model predictive control of the Antarctic krill fishery

   CCAMLR aims to develop a feedback approach to aid ecosystem-based management (EBM) of Antarctic krill fisheries. It is important to assess whether a feedback approach is likely to achieve the […]

   Read more of: A potential feedback approach to ecosystem-based management: model predictive control of the Antarctic krill fishery

4. Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change

   Recent rapid climate change is now well documented in the Antarctic, particularly in the Antarctic Peninsula region. One of the most evident signs of climate change has been ice-shelf collapse; […]

   Read more of: Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change

5. Development of polymorphic microsatellite loci for three species of vent-endemic megafauna from deep-sea hydrothermal vents in the Scotia Sea, Southern Ocean

   Microsatellite loci have been developed for three undescribed species discovered at hydrothermal vents on the East Scotia Ridge (ESR) in the Southern Ocean: a yeti crab, Kiwa sp. (Kiwaidae), a […]

   Read more of: Development of polymorphic microsatellite loci for three species of vent-endemic megafauna from deep-sea hydrothermal vents in the Scotia Sea, Southern Ocean

6. Multicolony tracking reveals potential threats to little auks wintering in the North Atlantic from marine pollution and shrinking sea ice cover

   Aim Extensive development of human activities in combination with ocean warming is rapidly modifying marine habitats in the Arctic and North Atlantic regions. To understand the potential impacts on marine […]

   Read more of: Multicolony tracking reveals potential threats to little auks wintering in the North Atlantic from marine pollution and shrinking sea ice cover

7. Capabilities and performance of Elmer/Ice, a new-generation ice sheet model

   The Fourth IPCC Assessment Report concluded that ice sheet flow models, in their current state, were unable to provide accurate forecast for the increase of polar ice sheet discharge and […]

   Read more of: Capabilities and performance of Elmer/Ice, a new-generation ice sheet model

8. An optimized multi-proxy, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120-800 ka

   An accurate and coherent chronological framework is essential for the interpretation of climatic and environmental records obtained from deep polar ice cores. Until now, one common ice core age scale […]

   Read more of: An optimized multi-proxy, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120-800 ka

9. The Antarctic ice core chronology (AICC2012): an optimized multi-parameter and multi-site dating approach for the last 120 thousand years

   The deep polar ice cores provide reference records commonly employed in global correlation of past climate events. However, temporal divergences reaching up to several thousand years (ka) exist between ice […]

   Read more of: The Antarctic ice core chronology (AICC2012): an optimized multi-parameter and multi-site dating approach for the last 120 thousand years

10. Migration strategies of the Yelkouan Shearwater Puffinus yelkouan

    Although the Yelkouan Shearwater Puffinus yelkouan is listed as near threatened on the International Union for Conservation of Nature Red List, with many populations in serious decline, there is little […]

    Read more of: Migration strategies of the Yelkouan Shearwater Puffinus yelkouan

11. Ice nucleation activity in biological materials with examples from Antarctic plants

    Read more of: Ice nucleation activity in biological materials with examples from Antarctic plants

12. Atmospheric ozone above Troll station, Antarctica observed by a ground based microwave radiometer

    This paper describes the stratospheric and mesospheric ozone profiles retrieved from spectral measurements of the 249.96 GHz O3 line, using the British Antarctic Survey’s ground-based Microwave Radiometer at Troll (BAS-MRT), […]

    Read more of: Atmospheric ozone above Troll station, Antarctica observed by a ground based microwave radiometer