4057 to 4068 of 14024 results
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Read more of: Pseudoicichthys Australia (Pisces, Centrolophidae): an addition to the marine fauna of South Georgia and confirmation of Antarctic distribution
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Morphology and chemical composition of a natural population of an ice-associated Antarctic diatom Navicula glacei
Read more of: Morphology and chemical composition of a natural population of an ice-associated Antarctic diatom Navicula glaceiDuring winter (1973), a very pure natural population of the diatom Navicula glaciei Van Heurck occurred in dense concentrations (up to 244 mg·m−2 chlorophyll a) in the sea ice at […]
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AMPERE Polar Cap Boundaries
Read more of: AMPERE Polar Cap BoundariesThe high-latitude atmosphere is a dynamic region with processes that respond to forcing from the Sun, magnetosphere, neutral atmosphere, and ionosphere. Historically, the dominance of magnetosphere–ionosphere interactions has motivated upper […]
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Antarctic phytoplankton community composition and size structure: importance of ice type and temperature as regulatory factors
Read more of: Antarctic phytoplankton community composition and size structure: importance of ice type and temperature as regulatory factorsClimate change at the Western Antarctic Peninsula (WAP) is predicted to cause major changes in phytoplankton community composition, however, detailed seasonal field data remain limited and it is largely unknown […]
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Deposition, recycling and archival of nitrate stable isotopes between the air-snow interface: comparison between Dronning Maud Land and Dome C, Antarctica
Read more of: Deposition, recycling and archival of nitrate stable isotopes between the air-snow interface: comparison between Dronning Maud Land and Dome C, AntarcticaThe nitrogen stable isotopic composition in nitrate (δ15N-NO−3) measured in ice cores from low-snow-accumulation regions in East Antarctica has the potential to provide constraints on past ultraviolet (UV) radiation and […]
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Survey reduction for glacier movement studies
Read more of: Survey reduction for glacier movement studiesSurveys of glaciers require special reduction techniques because of the continuous movement of ice. In the past, a minimum of two surveys of a network was needed to determine glacier […]
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ELF radio signals in the auroral ionosphere generated by non-linear demodulation of LF and/or MF transmissions
Read more of: ELF radio signals in the auroral ionosphere generated by non-linear demodulation of LF and/or MF transmissionsWe have conducted experiments measuring ELF and VLF radio signals in the afternoon to early morning (local time) between 24 March and 4 April 1979 in Northern Scandinavia. Apart from […]
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