5065 to 5076 of 13722 results
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Species and sexual isolating mechanisms in sibling species of giant petrels Macronectes
Read more of: Species and sexual isolating mechanisms in sibling species of giant petrels MacronectesThe two sibling species of giant petrels Macronectes halli and M. giganteus are the dominant avian scavengers in the Southern Ocean ecosystem. They breed sympatrically at a number of sub-Antarctic […]
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Weak electrostatic waves near the upper hybrid frequency: A comparison between theory and experiment
Read more of: Weak electrostatic waves near the upper hybrid frequency: A comparison between theory and experimentTwo types of generating mechanisms have been proposed to explain the observations of weak electrostatic waves near the local upper hybrid frequency fuh. In this paper data from the wave […]
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Retention of phytoplankton by an eddy
Read more of: Retention of phytoplankton by an eddyA patch of high phytoplankton biomass, approximately 109 m2 in area, remained apparently stationary off King George Island, South Shetland Islands, over a period of at least 11 days. The […]
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Soil biological processes in the North – and South
Read more of: Soil biological processes in the North – and SouthSoil biological processes which have been studied in the north are extended and compared with those of the south polar region. Much can be learned from exploiting the biological similarities […]
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A review of unmanned vehicles for the detection and monitoring of marine fauna
Read more of: A review of unmanned vehicles for the detection and monitoring of marine faunaRecent technology developments have turned present-day unmanned systems into realistic alternatives to traditional marine animal survey methods. Benefits include longer survey durations, improved mission safety, mission repeatability, and reduced operational […]
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An analytical derivation of ice-shelf basal melt based on the dynamics of meltwater plumes
Read more of: An analytical derivation of ice-shelf basal melt based on the dynamics of meltwater plumesThe interaction between ice shelves and the ocean is an important process for the development of marine ice sheets. However, it is difficult to model in full detail due to […]
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Blue carbon on polar and subpolar seabeds
Read more of: Blue carbon on polar and subpolar seabedsWhen marine organisms eat and grow they capture and store carbon, termed blue carbon. Polar seas have extreme light climates and sea temperatures. Their continental shelves have amongst the most […]
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The physical properties of quartz-micaschist and their application to freeze-thaw weathering studies in the maritime antarctic
Read more of: The physical properties of quartz-micaschist and their application to freeze-thaw weathering studies in the maritime antarcticAs part of a study on freeze‐thaw weathering in the maritime Antarctic an investigation was made of the physical properties of the local rock. Tests were made of point‐load compressive […]