4489 to 4500 of 13838 results
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Multi-spectral and multi-instrument observation of TIDs following the Total Solar Eclipse of August 21, 2017
Read more of: Multi-spectral and multi-instrument observation of TIDs following the Total Solar Eclipse of August 21, 2017Wave‐like structures in the upper atmospheric nightglow brightness were observed on the night of 22 August 2017, approximately 8 hr following a total solar eclipse. These wave‐like perturbations are signatures […]
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Assessment of sub-shelf melting parameterisations using the ocean–ice-sheet coupled model NEMO(v3.6)–Elmer/Ice(v8.3)
Read more of: Assessment of sub-shelf melting parameterisations using the ocean–ice-sheet coupled model NEMO(v3.6)–Elmer/Ice(v8.3)Oceanic melting beneath ice shelves is the main driver of the current mass loss of the Antarctic ice sheet and is mostly parameterised in stand-alone ice-sheet modelling. Parameterisations are crude […]
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The Iceland Greenland Seas Project
Read more of: The Iceland Greenland Seas ProjectA coordinated atmosphere-ocean research project, centered on a rare wintertime field campaign to the Iceland and Greenland Seas, seeks to determine the location and causes of dense water formation by […]
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A new vent limpet in the genus Lepetodrilus (Gastropoda: Lepetodrilidae) from Southern Ocean hydrothermal vent fields showing high phenotypic plasticity
Read more of: A new vent limpet in the genus Lepetodrilus (Gastropoda: Lepetodrilidae) from Southern Ocean hydrothermal vent fields showing high phenotypic plasticityThe recently discovered hydrothermal vent ecosystems in the Southern Ocean host a suite of vent-endemic species, including lepetodrilid limpets dominating in abundance. Limpets were collected from the chimneys, basalts and […]
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The Antarctic Peninsula under a 1.5°C global warming scenario.
Read more of: The Antarctic Peninsula under a 1.5°C global warming scenario.Warming of the Antarctic Peninsula in the latter half of the 20th century was greater than any other terrestrial environment in the Southern Hemisphere, and obvious cryospheric and biological consequences […]
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The biogeochemical impact of glacial meltwater from Southwest Greenland
Read more of: The biogeochemical impact of glacial meltwater from Southwest GreenlandBiogeochemical cycling in high-latitude regions has a disproportionate impact on global nutrient budgets. Here, we introduce a holistic, multi-disciplinary framework for elucidating the influence of glacial meltwaters, shelf currents, and […]
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The effect of temperature on the growth of Candida saké isolated from the leaves of a subantarctic grass
Read more of: The effect of temperature on the growth of Candida saké isolated from the leaves of a subantarctic grassDuring a survey of microfungi on the subantarctic island of South Georgia, large numbers of phylloplane yeasts were isolated in late spring from leaves of a tussock grass. The dominant […]
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Movements of giant petrels Macronectes spp. ringed at South Georgia
Read more of: Movements of giant petrels Macronectes spp. ringed at South GeorgiaMore than two hundred recoveries of giant petrels Macronectes halli and M. giganteus originally ringed at Bird Island, South Georgia, were analysed to determine the nature of any interspecific differences […]
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Moult of the giant petrels Macronectes halli and M. giganteus at South Georgia
Read more of: Moult of the giant petrels Macronectes halli and M. giganteus at South GeorgiaMoult scores were collected from colour‐ringed individuals of known reproductive status of the two species of giant petrel, Macronectes halli and M. giganteus, at Bird Island, South Georgia between 1978–81. […]