11785 to 11796 of 13980 results
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Assessing methods for collecting and transferring viable algae from Signy Island, maritime Antarctic, to the United Kingdom
Read more of: Assessing methods for collecting and transferring viable algae from Signy Island, maritime Antarctic, to the United KingdomAcquisition and transfer of algae from distant polar locations to research facilities in the northern hemisphere may take several months, at which point the algae may be non-viable and in […]
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Muscle growth in polar fish: a study of Harpagifer species with sub-Antarctic and Antarctic distributions
Read more of: Muscle growth in polar fish: a study of Harpagifer species with sub-Antarctic and Antarctic distributionsMuscle growth was investigated in Harpagifer species with sub-Antarctic (Harpagifer bispinis, environmental temperature (ET) 4-11°C) and Antarctic (Harpagifer antarcticus, ET -1.5 to +1°C) distributions. The trunk musculature of 1 d-old […]
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Post-subduction margin structures along Boyd Strait, Antarctic Peninsula
Read more of: Post-subduction margin structures along Boyd Strait, Antarctic PeninsulaThe Pacific margin of the Antarctic Peninsula to the southwest of the Hero Fracture Zone (HFZ) is a former subducting margin which became inactive following the arrival of ridge crest […]
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A model study of ocean circulation beneath Filchner-Ronne Ice Shelf, Antarctica: Implications for bottom water formation
Read more of: A model study of ocean circulation beneath Filchner-Ronne Ice Shelf, Antarctica: Implications for bottom water formation[1] An isopycnic coordinate ocean circulation model has been applied to the southern Weddell Sea, including the cavity beneath Filchner-Ronne Ice Shelf, with the aim of investigating the buoyancy-forced circulation […]
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Methodological influences on F-region peak height trend analyses
Read more of: Methodological influences on F-region peak height trend analysesPublished estimates of the trend in hmF2 using data from ionosondes over the last 30-40 years range from +0.8 to -0.6 km yr(-1) and are subject to the influence of […]
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Copepod hatching success in marine ecosystems with high diatom concentrations
Read more of: Copepod hatching success in marine ecosystems with high diatom concentrationsDiatoms dominate spring bloom phytoplankton assemblages in temperate waters and coastal upwelling regions of the global ocean. Copepods usually dominate the zooplankton in these regions and are the prey of […]
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Dinoflagellate cyst evidence for Quaternary palaeoceanographic change in the northern Scotia Sea, South Atlantic Ocean
Read more of: Dinoflagellate cyst evidence for Quaternary palaeoceanographic change in the northern Scotia Sea, South Atlantic OceanA dinoflagellate cyst record has been examined from two cores recovered from the crest and margins of a sediment drift in water depths of 3500-4500 m in the northern Scotia […]
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Monitoring the prey-field of marine predators: combining digital imaging with datalogging tags
Read more of: Monitoring the prey-field of marine predators: combining digital imaging with datalogging tagsThere is increasing interest in the diving behavior of marine mammals. However, identifying foraging among recorded dives often requires several assumptions. The simultaneous acquisition of images of the prey encountered, […]
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Scaling of solar wind epsilon and the AU, AL and AE indices by WIND
Read more of: Scaling of solar wind epsilon and the AU, AL and AE indices by WINDWe apply the finite size scaling technique to quantify the statistical properties of fluctuations in AU, AL and AE indices and in the epsilon parameter that represents energy input from […]
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Finite size scaling in the solar wind magnetic field energy density as seen by WIND
Read more of: Finite size scaling in the solar wind magnetic field energy density as seen by WIND[1] Statistical properties of the interplanetary magnetic field fluctuations can provide an important insight into the solar wind turbulent cascade. Recently, analysis of the Probability Density Functions (PDF) of the […]
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Setting a precautionary catch limit for Antarctic krill
Read more of: Setting a precautionary catch limit for Antarctic krillA revised precautionary catch limit for Antarctic krill (Euphausia superba) in the Scotia Sea of 4 million tons was recently adopted by the Commission for the Conservation of Antarctic Marine […]