Blue Ice, Meteorites, Fossil Penguins and Rare Minerals: The Case for Enhanced Protection of Antarctica’s Unique Geoheritage – An International Legal Analysis

Its isolation and extreme climate means Antarctica is one of the world’s richest regions for untouched geoheritage. The potential of mining in Antarctica is often talked of in public discourse as a future threat to Antarctica even though the prohibition on mining is absolute and is likely to stay so indefinitely. As such mining does not pose a realistic threat to Antarctica’s geoheritage. The impacts of scientific research and tourism pose more pressing challenges to Antarctica’s geoheritage. This paper considers emerging debates in the Antarctic Treaty System on the need for further protection of Antarctica’s geoheritage. After considering the concept of geoheritage the paper considers key threats to Antarctic geoheritage. The role of Antarctic Specially Protected Area system in the protection of Antarctica’s geoheritage is then considered as is the draft code of conduct on geosciences field research currently being developed within the Antarctic Treaty System. The final part of the paper then goes on to examine how the Antarctic Treaty system could in part draw on the experience of other international initiatives, including the frameworks associated with the UNESCO Global Geoparks movement in developing an Antarctic System for protection of geoheritage.