Analysis of water and soil samples for pollutants (trace metals, major anions, mercury) to determine the nature and extent of contamination in meltwaters in the Ross Dependency

Water and soil samples were collected from pools, ponds, lakes and flowing waters at Cape Evans, Cape Royds, Marble Point and in the Wright Valley (all "pristine" sites which have not had any influence from human activities).

Water was also sampled from sites intensively occupied by human activity including Scott Base and Vanda Station. The samples were compared with the baseline data to determine the nature and extent of contamination resulting from human activity. Samples were collected under sterile methods and analysed for trace metals components such as Pb, Cu, Zn, Cd, Ni, Fe, Cr, Mn and As, using the 'totally recoverable', acid soluble and dissolved techniques.