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Bromine explosion events that occur over first year sea ice in the polar spring cause mercury deposition and dramatically alter the oxidative capacity of the polar boundary layer. Atmospheric chemical measurements made during the Sea Ice Physics and Ecosystems eXperiment (SIPEX II)…
Iron is the limiting micronutrient in the Southern Ocean and experiments have … demonstrated that addition of soluble iron to surface waters results in phytoplankton … blooms, particularly by large diatoms. Antarctic krill (Euphausia superba)…
A large-scale interdisciplinary survey of the waters between 30-80°E will take place between … January and March 2006.
We present a computational model of the largescale … cumulative light exposure of sea ice in the Southern … Ocean off East Antarctica (30E–150E). The model uses … remotely sensed or modelled sea ice concentration, snow … depth over sea ice, and solar irradiance data…
Two small-scale Antarctic marine ecosystem surveys were conducted offshore from the Mawson coast ð61266EÞ, in the austral … summers of January 2001 and 2003.
In September 2007, a multi-disciplinary sea-ice voyage, jointly organised by the Australian Government Antarctic Division and the Antarctic Climate and Ecosystems Cooperative Research Centre, sailed from Hobart. The focus of the Sea Ice Physics and Ecosystems Experiment (SIPEX)…
Introduction: Sea ice provides a habitat for algal communities which contribute significantly to … overall primary production of the ice-covered Southern Ocean and may serve as an important … food resource for pelagic herbivores like Antarctic krill…
Sea ice is an important structuring element of Antarctic marine ecosystems and provides a vast habitat for ice-associated algae forming communities in different horizons of the ice floes.