27 Apr 2021
Canadian researchers have found find that the population of bowhead whales which overwinters in the Amundsen Gulf and Eastern Beaufort Sea did not make the 6,000km round trip in 2018-2019. Click here. Bowheads are the only baleen whale endemic to the Arctic. They live near the polar ice edge for much of the year and […]
06 Oct 2020
Melting Antarctic ice will raise sea level by 2.5 metres – even if Paris climate goals are met, study finds – Paper in Nature Research says melting will continue even if temperature rises are limited to 2C Melting of the Antarctic ice sheet will cause sea level rises of about two and a half metres around the […]
09 Nov 2019
Pew: Hobart, Australia—The Pew Charitable Trusts today expressed disappointment that for an eighth consecutive year, the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) ended its annual meeting without designating marine protections in the waters off East Antarctica. Member governments also failed to reach consensus on designation of marine protected areas (MPAs) in […]
07 Jul 2019
A newly completed 40-y record of satellite observations is used to quantify changes in Antarctic sea ice coverage since the late 1970s. Sea ice spreads over vast areas and has major impacts on the rest of the climate system, reflecting solar radiation and restricting ocean/atmosphere exchanges. The satellite record reveals that a gradual, decades-long overall […]
18 Jun 2018
Guardian: Flooding from sea level rise threatens over 300,000 US coastal homes – study Climate change study predicts ‘staggering impact’ of swelling oceans on coastal communities within next 30 years. Sea level rise driven by climate change is set to pose an existential crisis to many US coastal communities, with new research finding that as many as […]
01 Jul 2017
David Barnes, British Antarctic Survey: Last week we have put out two new papers about blue carbon ecosystem services on polar continental shelves. Unlike elsewhere there is evidence that some ecosystem services in polar seabeds are actually increasing with sea ice losses providing a powerful feedback against climate change. I hope these abstracts at least […]