By Jonathan Bamber and Michael Oppenheimer 20 May 2019 (The Conversation) – Antarctica is further from civilisation than any other place on Earth. The Greenland ice sheet is closer to home but around one tenth the size of its southern sibling. Together, these two ice masses hold enough frozen water to raise global mean sea […]
16 May 2019 (University of Leeds) – In only 25 years, ocean melting has caused ice thinning to spread across West Antarctica so rapidly that 24 percent of its glacier ice is now affected, according to a new study. By combining 25 years of European Space Agency satellite altimeter measurements and a model of the […]
25 April 2019 (BAS) – Emperor penguins at the Halley Bay colony in the Weddell Sea have failed to raise chicks for the last three years, scientists have discovered. Researchers from British Antarctic Survey (BAS) studied very high resolution satellite imagery to reveal the unusual findings, published today (25 April 2019) in the journal Antarctic […]
28 March 2019 (WMO) – The physical signs and socio-economic impacts of climate change are accelerating as record greenhouse gas concentrations drive global temperatures toward increasingly dangerous levels, according to a new report from the World Meteorological Organization. The WMO Statement on the State of the Global Climate in 2018, its 25th anniversary edition, highlights […]
By Carol Rasmussen 30 January 2019(Jet Propulsion Laboratory) – A gigantic cavity – two-thirds the area of Manhattan and almost 1,000 feet (300 meters) tall – growing at the bottom of Thwaites Glacier in West Antarctica is one of several disturbing discoveries reported in a new NASA-led study of the disintegrating glacier. The findings highlight […]
16 January 2019 (AWI) – Global warming is leaving more and more apparent scars in the world’s permafrost regions. As the new global comparative study conducted by the international permafrost network GTN-P shows, in all regions with permafrost soils the temperature of the frozen ground at a depth of more than 10 metres rose by […]
IRVINE, California, 14 January 2019 (UCI) – Antarctica experienced a sixfold increase in yearly ice mass loss between 1979 and 2017, according to a study published today in Proceedings of the National Academy of Sciences. Glaciologists from the University of California, Irvine, NASA’s Jet Propulsion Laboratory and the Netherlands’ Utrecht University additionally found that the […]
By Eric Holthaus3 January 2019 (Grist) – Right now, on the shores of Antarctica, there’s open water crashing against the largest ice shelf in the world. The annual ice-free season has begun at the Ross Ice Shelf — a month ahead of schedule. The frozen region of freshwater ice the size of France partially protects […]
30 July 2018 (CNRS) – The world’s biggest colony of king penguins is found in the National Nature Reserve of the French Southern and Antarctic Lands (TAAF). Using high-resolution satellite images, researchers from the Chizé Centre for Biological Studies (CNRS / University of La Rochelle)1 have detected a massive 88% reduction in the size of […]
By Hannah Hickey 14 August 2018 (UW News) – More than 100 oceanic floats are now diving and drifting in the Southern Ocean around Antarctica during the peak of winter. These instruments are gathering data from a place and season that remains very poorly studied, despite its important role in regulating the global climate.A new […]
