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Sea ice plays an important role in ocean–atmosphere heat exchange, global albedo and the marine ecosystem. Knowledge of variation in sea-ice extent is essential in order to understand past climates, and to model possible future climate scenarios.
Abandoned work sites, disposal sites, hazardous waste and untreated fuel spills in Antarctica have … recently begun to receive significant attention. A profile of the clean-up at Casey waste disposal site demonstrates a suite of cultural, social…
The foraging strategies of king penguins from … Heard and Macquarie islands were compared using satellite … telemetry, time-depth recorders and diet samples. Trip durations were 16.8±3.6 days and 14.8±4.1 days … at Macquarie and Heard islands, respectively. At Macquarie … Island…
The recent distributional history of two Macquarie … Island vascular plant species, Carex trifida, Poa … litorosa, and the Heard Island vascular plant, Ranunculus … crassipes is examined. C. trifida is known from only … one small population on the north west coast of Macquarie … Island.
The response of oceanic phytoplankton to … climate forcing in the Arctic Ocean has attracted … increasing attention due to its special geographical … position and potential susceptibility to global warming. Here, we examine the relationship between satellitederived …
Abstract Samples of marine ice were collected from … the Amery Ice Shelf, a large embayed ice shelf in East … Antarctica, during the Austral summer of 2001–2002. The samples came from a site ~90 km from the iceberg … calving front of the shelf…