4717 to 4728 of 14035 results
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Methane in maritime Antarctic freshwater lakes
Read more of: Methane in maritime Antarctic freshwater lakesMethane was found to occur in all freshwater lakes, irrespective of trophic status, sampled during this preliminary investigation at Signy Island, South Orkney Islands, Antarctica. Methane accumulated in the water […]
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Growth rates of Antarctic fur seal Arctocephalus gazella pups at South Georgia
Read more of: Growth rates of Antarctic fur seal Arctocephalus gazella pups at South GeorgiaLarge numbers of pups of the Antarctic fur seal were weighed at regular intervals through their rearing period in six seasons between 1972 and 1981 at South Georgia. Growth rates […]
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Density-dependent pup mortality in the Antarctic fur seal Arctocephalus gazella at South Georgia
Read more of: Density-dependent pup mortality in the Antarctic fur seal Arctocephalus gazella at South GeorgiaThe extent and causes of pup mortality in the Antarctic fur seal, Arctocephalus gazella, were investigated at sites of high and low density at South Georgia. Mortality was greater at […]
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Ice-shelf densities from a comparison of radio echo and seismic soundings
Read more of: Ice-shelf densities from a comparison of radio echo and seismic soundingsA 40 km line across George VI Ice Shelf was sounded in January 1981 by both radio echo and seismic reflection methods. Because the velocities of radio and seismic waves […]