10057 to 10068 of 13722 results
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An operational, real-time cloud detection scheme for use in the Antarctic based on AVHRR data
Read more of: An operational, real-time cloud detection scheme for use in the Antarctic based on AVHRR dataA description is given of an automatic cloud detection scheme that has been developed for year-round, routine use on full (1.1 km) horizontal-resolution, five-channel Advanced Very High Resolution Radiometer (AVHRR) […]
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An extreme wind event at Casey Station, Antarctica
Read more of: An extreme wind event at Casey Station, AntarcticaModel output, satellite data, and in situ observations are used to investigate the conditions that gave rise to an extreme wind event at the Australian Casey Station (66.27°S, 110.53°E) on […]
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The simulation of Antarctic sea ice in the Hadley Centre Climate Model (HadCM3)
Read more of: The simulation of Antarctic sea ice in the Hadley Centre Climate Model (HadCM3)An assessment is presented of the extent and variability of Antarctic sea ice in the non-flux-corrected version of the Hadley Centre’s coupled atmosphere-ocean general circulation model (HadCM3). The results are […]
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Modelling the impact of fishery by-catches on albatross populations
Read more of: Modelling the impact of fishery by-catches on albatross populationsSummary 1 Several albatross species, including the wandering albatross Diomedea exulans, have shown marked declines in abundance throughout their range. These seabirds are frequently taken as by-catch in longline fisheries […]
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Flow transients in the postnoon ionosphere: The role of solar wind dynamic pressure
Read more of: Flow transients in the postnoon ionosphere: The role of solar wind dynamic pressureSuper Dual Auroral Radar Network (SuperDARN) HF radar, magnetometer, and satellite data are used to study ionospheric convection flow bursts in the sunward return flow in the 1200–1500 MLT auroral […]
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Solar flare induced ionospheric D-region enhancements from VLF amplitude observations
Read more of: Solar flare induced ionospheric D-region enhancements from VLF amplitude observationsEnhancements of D-region electron densities caused by solar flares are determined from observations of VLF subionospheric amplitude changes and these enhancements are then related to the magnitudes of the X-ray […]
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Palaeontological studies for CRP-3: introduction
Read more of: Palaeontological studies for CRP-3: introductionThe drillhole at CRP-3 was the deepest of the project and offered early hopes of retrieving a long plalaeontological record. However, the reality was that the fossil content dropped off […]
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Methyl bromide, other brominated methanes, and methyl iodide in polar firn air
Read more of: Methyl bromide, other brominated methanes, and methyl iodide in polar firn airWe report measurements of brominated, bromochlorinated, and iodinated methanes in air extracted from deep firn at three polar locations (two Antarctic and one Arctic). Using a firn diffusion model, we […]