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Alien microbes, fungi, plants and animals occur on most of the sub-Antarctic islands and some parts of the … Antarctic continent. These have arrived over approximately the last two centuries, coincident with human … activity in the region. Introduction routes have varied…
The sea ice microbial community plays a key role in the productivity of the Southern Ocean. Exopolysaccharide … (EPS) is a major component of the exopolymer secreted by many marine bacteria to enhance survival … and is abundant in sea ice brine channels, but little is known about its function there.
Exopolysaccharides (EPSs) are high molecular weight … carbohydrate polymers that make up a substantial … component of the extracellular polymers surrounding … most microbial cells in the marine environment.
Exopolysaccharides (EPS) may have an important role in … the Antarctic marine environment, possibly acting as ligands … for trace metal nutrients such as iron or providing … cryoprotection for growth at low temperature and high … salinity. Ten bacterial strains…
Space weather impacts on some important modern technologies, particularly … those that depend on satellites. The La Trobe Space Physics Research Group studies the basic physical causes of space … weather phenomena in geospace, the interface between Earth and interplanetary space.
Remote acoustic moorings can be used to investigate baleen whales at vastly different temporal and spatial scales. On one end of the spectrum…
Repeat summer hydrographic observations along … 140E are used to document significant changes in the … properties of the Ade´lie Land Bottom Water (ALBW) between the mid-1990s and 2002–2003. Water on the 28.35 … kgm3 neutral density surface cooled by 0.2C and … freshened by 0.
Effects of salinity and low temperature on the removal of dissolved contaminant … metals from water by an iminodiacetic acid (IDA) ion-exchange resin, Amberlite … IRC748, were investigated under batch equilibrium conditions. As expected for ions … retained by chelation…
Sludge reduction and dewatering is an important aspect of water and waste water treatment. This is especially true in the case of … Australia’s Antarctic contaminated site remediation program…
Water collection and treatment is often required for effective cold regions contaminated site clean-up, where large volumes of … meltwater runoff might otherwise become contaminated during remediation activities and disperse pollutants into the surrounding … environment.