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A hot water drill was used to penetrate 480 m of ice to reveal a diverse benthic assemblage, dominated by … suspension-feeding invertebrates, under the Amery Ice Shelf (East Antarctica) at a location 100 km from open … water and at a depth of 775 m below sea level (840 m below the ice shelf surface)…
FPGA is a potential medium for DSP implementation of direct conversion transmitters and receivers. However analog interface cannot be ruled out since amplification and other tasks are still in the analog domain. In a previous work…
The Australian Antarctic Data Centre (AADC) plays a key role in managing and providing … access to scientific data collected under the auspices of the Australian Antarctic program. Through its membership of the Joint Committee of Antarctic Data Management (JCADM)…
The degree to which Southern Hemisphere climatic changes during the end of the last … glacial period and early Holocene (30-8 ka) were influenced or initiated by events occurring in the high … latitudes of the Northern Hemisphere is a complex issue.
Procellariiform seabirds (petrels, albatrosses and shearwaters) navigate vast distances … over seemingly featureless ocean habitat by mechanisms that are not well understood. These birds … have large olfactory bulbs, and the use of smell has been implicated in both foraging and homing … behavior.
ABSTRACT: Foraging movements of Adélie penguins are constrained both by environmental conditions … (e.g. sea ice cover) and life history factors (e.g. regular offspring provisioning). We describe … within season changes in foraging range…
The Diego Ramirez Islands lie 60 nautical miles … southwest of Cape Horn and are the breeding site for … three species of burrowing seabirds: blue petrels … (Halobaena caerulea), common diving petrels (Pelecanoides … urinatrix) and sooty shearwater (Puffinus griseus).
Three species of burrowing seabirds nest on the Diego Ramirez Islands (60 nautical miles south-west of Cape Horn): blue petrels (Halobaena caerulea), common diving petrels (Pelecanoides urinatrix) and sooty shearwater (Puffinus griseus).