Terrestrial biological studies in Southern Victoria Land, Antarctica.

Abstract

The biota, comprising the bryophyte flushes on continental Antarctica, are specialized organisms adapted to the rigorous conditions imposed on them by the environment. Ice free areas of continental Antarctica provide the few habitats suitable for colonization by plants and invertebrates. The presence of free water and certain climatic conditions are essential features. This report investigates bryophyte flushes in two ice free areas in Southern Victoria Land. The first is within the Lake Fryxell Site of Special Scientific Interest No.12 adjacent to the Canada Glacier in the Taylor Valley, one of the so called Dry Valleys. The second is at Granite Harbour approximately sixty kilometres north of the Taylor Valley site.