Ice melt in Antarctica has tripled in the last five years, according to the most comprehensive assessment of the state of South Pole ice to date, published in Nature Wednesday. The Ice Sheet Mass Balance Inter-comparison Exercise (IMBIE), as the assessment is called, involved 84 scientists, 44 international organizations and 24 satellite surveys and found […]
We can add volcanic eruptions to the list of potential climate change hazards. In a presentation at the European Geosciences Union General Assembly held from April 8 to 13, University of Clermont Auvergne Ph.D. student Gioachino Roberti explained research indicating that melting glaciers could trigger eruptions, the Independent reported Wednesday. According to Roberti, glaciers give […]
Antarctica’s ice sheet is retreating due to warm ocean water circulating beneath its floating edge, researchers from the UK Centre for Polar Observation and Modelling at the University of Leeds have found. The study, published in Nature Geoscience, shows that the Southern Ocean melted 1,463 square kilometers of Antarctica’s underwater ice between 2010 and 2016—an […]
By Jeremy Deaton President Trump‘s proposed 2019 budget would slash funding for NASA’s Earth Science Division, and while his budget hasn’t gained traction in Congress, it is an important statement of the administration’s priorities. In a nod to his allies in the fossil fuel industry, Trump is calling for the elimination of vital programs that […]
By Robert McSweeney Arctic sea ice has experienced its maximum extent for the year, reaching 14.48 million square kilometers (approximately 5.59 million square miles) on March 17—the second smallest in the 39-year satellite record. The provisional data from the National Snow and Ice Data Center (NSIDC) shows the 2018 winter peak only narrowly avoided taking […]
A notorious Antarctic and Patagonian toothfish poaching vessel, famous for plundering the Antarctic, was arrested on March 13 in waters belonging to the West African state of Liberia by the Liberian Coast Guard, with assistance from the marine conservation group Sea Shepherd. The F/V Hai Lung, known to the Commission for the Conservation of Antarctic […]
By Patrick Rogers Liza Ryan’s trip to Antarctica for her 50th birthday was the journey of a lifetime, a dream she had been working toward for years. In preparation for the two-week visit in 2016, the Los Angeles–based artist did her homework, reading Peter Matthiessen’s End of the World and a book about British explorer […]
By Daisy Dunne The arduous journey that king penguins must make in order to hunt fish to bring back to their young could become even longer as the climate warms, research suggests. The study finds that future ocean warming in Antarctica could drive the penguins’ primary hunting grounds further poleward—away from their favored breeding spots. […]
Greenpeace’s ship Arctic Sunrise is on its way to Antarctica, where the crew on board will be the first humans ever to visit the seafloor in the Weddell Sea. The three-month expedition will aim to further the case for a massive ocean sanctuary. In an effort to combat the threats of overfishing, plastic pollution and […]
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