11905 to 11916 of 14026 results
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New ice thickness maps of Filchner-Ronne Ice Shelf, Antarctica, with specific focus on grounding lines and marine ice
Read more of: New ice thickness maps of Filchner-Ronne Ice Shelf, Antarctica, with specific focus on grounding lines and marine iceFor the Filchner-Ronne Ice Shelf we have compiled measurements of meteoric ice thickness from many institutions, and several different techniques (e.g. radar and seismic sounding) to produce an improved digital […]
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Fisheries in the Southern Ocean: an ecosystem approach
Read more of: Fisheries in the Southern Ocean: an ecosystem approachThe Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) is bound by its Article II, 3 to follow an ecosystem approach to management. This approach has been extended […]
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Did ice streams shape the largest channels on Mars?
Read more of: Did ice streams shape the largest channels on Mars?The largest channels on Mars are the Northwestern Slope Valleys (NSVs) of Tharsis, which have previously been interpreted as the probable erosional trace of catastrophic flooding. It is argued here […]
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Seismic and radar observations of subglacial bed forms beneath the onset zone of Rutford Ice Stream, Antarctica
Read more of: Seismic and radar observations of subglacial bed forms beneath the onset zone of Rutford Ice Stream, AntarcticaWe present seismic and radar data from the onset region of Rutford Ice Stream, West Antarctica, which show the form and internal structure of a variety of bed forms beneath […]
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Use of shear waves to measure Poisson’s ratio in polar firn
Read more of: Use of shear waves to measure Poisson’s ratio in polar firnWe conducted a seismic experiment on polar firn on Adelaide Island, Antarctica. We measured the speed of compressional and shear waves at different depths in the firn by sampling waves […]
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Estimating juvenile copepod growth rates: corrections, inter-comparisons and recommendations
Read more of: Estimating juvenile copepod growth rates: corrections, inter-comparisons and recommendationsThe 2 most common experimental methods used to estimate rates of juvenile growth in marine copepods are the molt rate (MR) method, and the artificial cohort (AC) method. Recently, we […]
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High-resolution airborne gravity imaging over James Ross Island (West Antarctica)
Read more of: High-resolution airborne gravity imaging over James Ross Island (West Antarctica)James Ross Island (JRI) exposes a Miocene-Recent alkaline basaltic volcanic complex that developed in a back-arc, east of the northern Antarctic Peninsula. JRI has been the focus of several geological […]