10945 to 10956 of 14026 results
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Validation of imaging Doppler interferometer winds using meteor radar
Read more of: Validation of imaging Doppler interferometer winds using meteor radarThere has been some debate over the years concerning the accuracy of mesospheric wind observations made using the imaging Doppler interferometer (IDI) technique. The high potential and increasing use of […]
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Bathymetric distribution of some benthic and benthopelagic species attracted to baited cameras and traps in the deep eastern Mediterranean
Read more of: Bathymetric distribution of some benthic and benthopelagic species attracted to baited cameras and traps in the deep eastern MediterraneanA series of baited camera and trap experiments in the eastern Mediterranean Sea between 1500 and 4264 m depth attracted a variety of opportunistic scavengers, with species composition changing with […]
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An analysis of the oxidation potential of the South Pole boundary layer and the influence of stratospheric ozone depletion
Read more of: An analysis of the oxidation potential of the South Pole boundary layer and the influence of stratospheric ozone depletionThe summertime atmospheric boundary layer over the South Pole has recently been shown to be highly oxidizing, with greater concentrations of NO and OH than previously expected. The source of […]
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Microgeographic genetic variation of populations of Idotea chelipes (Crustacea: Isopoda) in lagoons of the southern English coast
Read more of: Microgeographic genetic variation of populations of Idotea chelipes (Crustacea: Isopoda) in lagoons of the southern English coastAllozyme variability was examined using starch-gel electrophoresis between sub-populations of Idotea chelipes over a small geographic distance (approx. 104 km), in lagoons within the Solent area (Fort Gilkicker Moat; Ashlett […]
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Reduction in muscle fibre number during the adaptive radiation of notothenioid fishes: a phylogenetic perspective
Read more of: Reduction in muscle fibre number during the adaptive radiation of notothenioid fishes: a phylogenetic perspectiveThe fish fauna of the continental shelf of the Southern Ocean is dominated by a single sub-order of Perciformes, the Notothenioidei, which have unusually large diameter skeletal muscle fibres. We […]
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Utilizing riometry to observe gravity waves in the sunlit mesosphere
Read more of: Utilizing riometry to observe gravity waves in the sunlit mesosphereThe novel use of imaging riometers to observe mesospheric gravity waves is described. Imaging riometers respond to changes in the absorption of cosmic radio noise in the ionospheric D-region which […]
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Reconstructing the Siluro-Devonian coastline of Gondwana: insights from the sedimentology of the Port Stephens Formation, Falkland Islands
Read more of: Reconstructing the Siluro-Devonian coastline of Gondwana: insights from the sedimentology of the Port Stephens Formation, Falkland IslandsSilurian and lower Devonian sedimentary successions are uncommon within the remnants of Gondwana. The Port Stephens Formation, the basal unit of the middle Palaeozoic West Falkland Group, presents a rare […]
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A novel Antarctic microbial endolithic community within gypsum crusts
Read more of: A novel Antarctic microbial endolithic community within gypsum crustsA novel endolithic microbial habitat is described from a climatically extreme site at Two Step Cliffs, Alexander Island, Antarctic Peninsula (71°54′S, 68°13′W). Small endolithic colonies (
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A simple method to reduce discharge of sewage microorganisms from an Antarctic research station
Read more of: A simple method to reduce discharge of sewage microorganisms from an Antarctic research stationThe majority of coastal Antarctic stations release untreated sewage into the near-shore marine environment. This study examined bacterial reproduction within the temporary sewage-holding tanks of Rothera Research Station (Adelaide Island, […]