SPECIAL FEATURE: NEW WALL MAP OF ANTARCTICA ENCLOSED THE PUBLICATION OF THE NEW ZEALAND ANTARCTIC SOCIETY Vol 37, Nos. 3 & 4, 2019 Vol RRP $15.95 AURORA AUSTRALIS ON CAMERA - capturing the beauty of the southern lights Drilling through the Ross Ice Shelf Micro-organisms in the volcanic vents of Erebus What’s causing sea level rise? The mapping of Antarctica Join the 04 NEW ZEALAND ANTARCTIC SOCIETY today! 9 770003 532006 antarcticsociety.org.nz Vol 38, Nos. 3 & 4, 2019 In Brief antarcticsociety.org.nz Antarctic Treaty turns 60! On 1 December 1959, the Antarctic Treaty was signed in Washington is published by the New Zealand Antarctic Society Inc. DC by twelve countries, including ISSN 0003-5327 New Zealand, ensuring that Antarctica “shall continue forever to be used exclusively EDITOR: Nicholas O’Flaherty Publisher, The Antarctic Report for peaceful purposes”. The agreement specifically email:
[email protected] promoted the freedom of scientific research and laid EDITORIAL SUPPORT: Peter Barrett, Shirley Russ, Bill Nye, the foundation for the extensive international science Stuart Grayson cooperation that exists today. MEMBERSHIP: Anyone can join the NZAS! If you have an 160°E Bedrock Elevation Ice Velocity 16 180° W 0°E 180° ° 180˚ Aerial radar surveys over many years have revealed the thickness By using satellite data, scientists can track the velocity of the ice °W 14 160 as it moves slowly from the central ice domes and gains speed 160 of the ice sheet and topography of the bedrock hidden beneath, 14 0° interest in Antarctica, and want to help preserve its fragile much of it located below sea level.