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The relationship between capillary density and mitochondrial volume density has been investigated for the slow trunk muscle of the haemoglobinless ‘Icefish’, Chaenocephalus aceratus Lönnberg. In general, for teleost slow muscles […]
Methane 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 […]
Large 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 […]
The 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 […]