Heavy ice loss in West Antarctica has weakened it mantle underneath, allowing the stronger East Antarctica mantle to push it around, according to Ohio State University researchers. The discovery was made after recording GPS measurements, which clearly showed that the West Antarctic bedrock is being pushed at an alarming rate of half an inch per year.
The International Association of Antarctica Tour Operators (IAATO) has announced the appointment of Amanda Lynnes to the part-time position of Operations and Communications Assistant. Amanda is responsible for communicating IAATO’s key messages and will assist in the development of the environmental and operational components of the Association.
Argentina has again contracted Russian polar vessel “Vasily Golovnin” for the supply of its Antarctica bases and stations this coming summer season. The 24.4 million dollars package also includes ice-breaker 'Dranitsyn' and two heavy load helicopters Kamov KA32 which will making most the hardest work in the extreme south outposts
Three years of study in Patagonia have produced what researchers describe as most important paleontological findings in Chile in the last 10 years. The discovery of leaf and dinosaur fossils in South America has revealed the continent was connected to Antarctica 20 million years more recently than previously believed.
An Iceberg, the size of Manhattan in area, was derived from the Pine Island Glacier, and is currently moving through the Southern Ocean. To keep track of its movements and melting Professor Grant Bigg of UK's University of Sheffield has been awarded a £50,000 grant from the Natural Environment Research Council (NERC) for the 6 month project.
The beauty and ruggedness of the world’s most remote inhabited island has been captured in a series of photos during a recent visit from a Royal Navy warship.
Russia, Ukraine and China are being blamed for a failure of plans to protect almost 3 million square kilometers of ocean in Antarctica. After two weeks of discussions behind closed doors, the Conservation of Antarctic Marine Living Resources (CCAMLR) has failed to come to an agreement on new marine reserves.
The ozone hole that forms each year in the stratosphere over Antarctica was slightly smaller in 2013 than average in recent decades, according to NASA satellite data. The ozone hole is a seasonal phenomenon that starts to form during the Antarctic spring (August and September). The September-October 2013 average size of the hole was 8.1 million square miles (21 million square kilometers).
As part of an initiative to ensure all licensed fishing vessels are of a good standard, the Government of South Georgia and South Sandwich Islands, GSGSSI, are undertaking inspections of all vessels to check their compliance with the Torremolinos Protocol on Fishing Vessel Safety, reports the latest edition of the South Georgia Newsletter.
With the attendance of delegations from the twenty five members from the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR), the annual gathering of international Antarctic scientists and policy makers took off on Monday in Australia.