11665 to 11676 of 14037 results
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Proposed construction and operation of Halley VI Research Station, Brunt Ice Shelf, Antarctica. Draft Comprehensive Environmental Evaluation (CEE)
Read more of: Proposed construction and operation of Halley VI Research Station, Brunt Ice Shelf, Antarctica. Draft Comprehensive Environmental Evaluation (CEE) -
SeaWiFs in the southern ocean: spatial and temporal variability in phytoplankton biomass around South Georgia
Read more of: SeaWiFs in the southern ocean: spatial and temporal variability in phytoplankton biomass around South GeorgiaSeaWiFS was used to examine the spatial and temporal distribution of chlorophyll-a (chl-a) concentrations around the island of South Georgia during four summers between October 1997 and March 2001. A […]
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Contrasting primary production regimes around South Georgia, Southern Ocean: large blooms versus high nutrient, low chlorophyll waters
Read more of: Contrasting primary production regimes around South Georgia, Southern Ocean: large blooms versus high nutrient, low chlorophyll watersDuring the austral summer of 2002, a large and persistent phytoplankton bloom was detected with SeaWiFS imagery in the Georgia Basin to the north-west of South Georgia, while waters to […]
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Seismic evidence for a water-filled canal in deforming till beneath Rutford Ice Stream, West Antarctica
Read more of: Seismic evidence for a water-filled canal in deforming till beneath Rutford Ice Stream, West AntarcticaSeismic data from Rutford Ice Stream, West Antarctica show high amplitude, reversed-polarity reflections from parts of the bed. Only interfaces between ice and water, or between water and sediment have […]
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Salp distribution and size composition in the Atlantic sector of the Southern Ocean
Read more of: Salp distribution and size composition in the Atlantic sector of the Southern OceanSalp abundance and length frequency were measured during the large-scale CCAMLR 2000 Survey conducted in the Atlantic Sector of the Southern Ocean in the 1999/2000 season. Results from regional surveys […]
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Model calculations of the age of firn air across the Antarctic continent
Read more of: Model calculations of the age of firn air across the Antarctic continentThe age of firn air in Antarctica at pore close-off depth is only known for a few specific sites where firn air has been sampled for analyses. We present a […]
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A comparison of net and acoustic estimates of krill density in the Scotia Sea during the CCAMLR 2000 Survey
Read more of: A comparison of net and acoustic estimates of krill density in the Scotia Sea during the CCAMLR 2000 SurveyA multi-ship, multi-national survey to assess the acoustic biomass of Antarctic krill across the Scotia Sea was undertaken in January and February 2000. In addition, a total of 135 Rectangular […]
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Frost flowers on sea ice as a source of sea salt and their influence on tropospheric halogen chemistry
Read more of: Frost flowers on sea ice as a source of sea salt and their influence on tropospheric halogen chemistryFrost flowers grow on newly-formed sea ice from a saturated water vapour layer. They provide a large effective surface area and a reservoir of sea salt ions in the liquid […]