7849 to 7860 of 13722 results
Modern instruments and techniques used to collect nutrient data at sea may amass huge data sets from discrete samples and continuously monitored sample streams. The volume and format of data […]
Differential scanning calorimetry was used to characterize thermal events associated with freezing and melting of suspensions and extracts of Panagrolaimus davidi, an Antarctic nematode which can survive intracellular freezing. Nematode […]
In the past the global, fully coupled, time-dependent mathematical model of the Earth’s thermo-sphere/ionosphere/plasmasphere (CTIP) has been unable to reproduce accurately observed values of the maximum plasma frequency, foF2, at […]
Early Cretaceous gabbro, quartz-diorite-granodiorite, and tonalite-granodiorite plutons of the Wiley Glacier complex, in the Antarctic Peninsula magmatic arc, were emplaced in a zone of syn-magmatic extensional shearing. The oldest component […]
Subduction-related Mesozoic to Cainozoic granites s.l. in western Palmer Land, Antarctic Peninsula, have similar chemical compositions to Archean tonalite-trondhjemite-granodiorite (TTG) suites, Phanerozoic slab-melts (adakites), and to experimental partial melts of […]
A regional comparison of the life cycle of Rhincalanus gigas was undertaken on the basis of selected net haul data collected in the Atlantic sector of the Southern Ocean between […]
A low-temperature marineaquarium has been maintained at the British Antarctic Survey(BAS) headquarters in Cambridge for over 15 years. In 1988 acompletely new aquarium system was designed and construct ed toprovide […]
The Antarctic marine environment has relatively few direct sources of man-made marine debris; however, there is concern over the dangers posed to wildlife by increasing amounts of such debris. Between […]
Two congeneric albatrosses, Black-browed Diomedea melanophris and Grey-headed Albatrosses D. chrysostoma that nest at South Georgia have diets that differ mainly with respect to the amount of Antarctic Krill Euphausia […]