Antarctic sea ice dips to record-low extent for early January

By Bob Henson  16 January 2019 (Weather Underground) – Just two years after shrinking to its lowest extent ever measured, Antarctic sea ice may challenge that record a few weeks from now. This depletion comes just as scientists reported a harrowing sixfold increase in the loss of Antarctic land ice over the last 40 years. […]

Antarctic sea ice is “astonishingly” low this melt season

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 […]

Japan to resume commercial whale slaughter after leaving International Whaling Commission – “This is the path of a pirate whaling nation, with a troubling disregard for international rule”

By Justin McCurry and Graham Readfearn 19 December 2018 TOKYO (The Guardian) – Japan is to withdraw from the International Whaling Commission (IWC) and resume commercial whaling next year, a report claimed on Thursday, in a move that drew condemnation from Australia, with other anti-whaling nations expected to follow suit.Japan will inform the IWC of […]

Largest king penguin colony has shrunk nearly 90 percent since 1982

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 […]

Diving robots find Antarctic winter seas exhale surprising amounts of carbon dioxide

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 […]

2017 was one of three warmest years on record, international report confirms – Greenhouse gas concentrations, sea level reach all-time highs

2 August 2018 (NOAA) – It’s official: 2017 was the third-warmest year on record for the globe, trailing 2016 and 2015, according to the 28th annual State of the Climate report. The planet also experienced record-high greenhouse gas concentrations as well as rises in sea level. The annual checkup for the planet, led by scientists […]

Ozone hole mystery: Illegal sales of insulating chemical in China found to be source of rising CFC-11

By Matt McGrath 8 July 2018 (BBC News) – Cut-price Chinese home insulation is being blamed for a massive rise in emissions of a gas, highly damaging to the Earth’s protective ozone layer. The Environmental Investigations Agency (EIA) found widespread use of CFC-11 in China, even though the chemical was fully banned back in 2010. […]

Poachers kill 122 pregnant minke whales during summer months – “A shocking statistic and sad indictment on the cruelty of Japan’s whale hunt”

By Daniel Hurst 30 May 2018 (The Guardian) – More than 120 pregnant whales were killed during Japan’s annual “research” hunt in the Southern Ocean last summer, a new report has revealed.Of the 333 minke whales caught during the controversial 12-week expedition, 181 were female — including 53 immature ones. Figures show that of the […]

April 2018 was 3rd warmest on record for the globe

17 May 2018 (NOAA) – While North America had its coldest April since 2013, the rest of the world was downright balmy. Record and near-record-warm temperatures were felt across Europe and from Argentina to Australia, making it the third hottest April on record globally. Climate by the numbers The average global temperature for April 2018 […]

Emissions of ozone-destroying CFC-11 are rising again – “It is taking us away from timely recovery of the ozone layer”

16 May 2018 (NOAA) – Chlorofluorocarbons, or CFCs, were once considered a triumph of modern chemistry. Stable and versatile, these chemicals were used in hundreds of products, from military systems to the ubiquitous can of hairspray.Then in 1987, NOAA scientists were part of an international team that proved this family of wonder chemicals was damaging […]

Social media & sharing icons powered by UltimatelySocial