6553 to 6564 of 13949 results
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Mapping the British Antarctic Territory using a 70 mm reconnaissance camera and satellite imagery
Read more of: Mapping the British Antarctic Territory using a 70 mm reconnaissance camera and satellite imageryA technique for preparing simple, large scale maps of remote and poorly surveyed areas is described, whereby semicontrolled aerial photograph print laydowns are superimposed on enlarged satellite imagery.
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Which atlas? A guide to maps of Antarctica
Read more of: Which atlas? A guide to maps of AntarcticaReferences Citations Metrics Reprints & Permissions Get access The standard of Antarctic maps in many of the world atlases on sale in the UK is reviewed and the […]
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Effectiveness of various cattle ear tags as markers for Weddell seals
Read more of: Effectiveness of various cattle ear tags as markers for Weddell sealsMethods for estimating tag loss and sightability of tags are presented. Rates of tag loss were estimated for metal and several varieties of plastic cattle ear tags in a long-term […]
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Seasonal input of heavy metals to Antarctic snow
Read more of: Seasonal input of heavy metals to Antarctic snowCadmium, copper, lead and zinc concentrations have been measured on a sequence of snow blocks covering 2 years’ accumulation at a site on the east coast of the Antarctic Peninsula. […]
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Preconcentration method for electrothermal atomic absorption spectrometric analysis for heavy metals in Antarctic snow at sub ng kg−1 levels
Read more of: Preconcentration method for electrothermal atomic absorption spectrometric analysis for heavy metals in Antarctic snow at sub ng kg−1 levelsAn improved technique for concentrating heavy metals onto the surface of tungsten wires, prior to analysis by electrothermal atomic absorption spectrometry, is reported. Ultraclean methods and materials, described here, have […]
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Dinoflagellate cysts from the Rabot Member (Santa Marta Formation) of eastern James Ross Island
Read more of: Dinoflagellate cysts from the Rabot Member (Santa Marta Formation) of eastern James Ross IslandPalynomorph assemblages dominated by dinoflagellate cysts are described from seventeen samples from the Rabot Member of the Santa Marta Formation at Ekelöf Point, eastern James Ross Island, Antarctic Peninsula. Although […]
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Upper Proterozoic rift-related rocks in the Pensacola Mountains, Antarctica: Precursors to supercontinent breakup?
Read more of: Upper Proterozoic rift-related rocks in the Pensacola Mountains, Antarctica: Precursors to supercontinent breakup?Sedimentological and structural studies in the Pensacola Mountains, Antarctica, suggest that upper Precambrian clastic sedimentary rocks of the Patuxent Formation and associated bimodal volcanic rocks formed in an intracontinental rift […]
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Role of subduction-plate boundary forces during the initial stages of Gondwana break-up: evidence from the proto-Pacific margin of Antarctica
Read more of: Role of subduction-plate boundary forces during the initial stages of Gondwana break-up: evidence from the proto-Pacific margin of AntarcticaIn the West Antarctic sector of Gondwana, early stages of break-up are associated with the large Antarctic-Karoo-Tasman basalt province. Formation of this within-plate province was synchronous with active margin tectonics […]
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