Through the looking glass of the Great Dying: New study finds ocean stratification proceeded rapidly over past 150 years

By Robert Scribbler18 December 2013 (robertscribbler.wordpress.com) – During the terrible mass extinction event at the Permian-Triassic boundary about 250 million years ago nearly all life on Earth was snuffed out. The event, which geologists have dubbed “The Great Dying,” occurred during a period of rapid warming on the tail end of a long period of […]

Video: Solution to cloud riddle reveals hotter future – ‘Rises in global average temperatures of this magnitude will have profound impacts on the world’

Contact: Deborah Smith, 0478 492 060, deborah.smith@unsw.edu.au; Alvin Stone, 0418 617 366, alvin.stone@unsw.edu.au 1 January 2014 (UNSW) – Global average temperatures will rise at least 4°C by 2100 and potentially more than 8°C by 2200 if carbon dioxide emissions are not reduced, according to new research published in Nature that shows our climate is more […]

Graph of the Day: Philippines disaster-induced displacement, 2009-2013

Desdemona updated the IDMC graph from here with the number of Filipinos displaced by Typhoon Haiyan in November 2013: 4 million people. Des also added a parabolic curve (red) with a pretty good fit (R2 = 0.89). cf. Philippines: 4 million people remain displaced after Typhoon Haiyan and Graph of the Day: Philippines internal displacement […]

The dark money in climate change

[cf. Graph of the Day: Total foundation funding distribution to U.S. climate change countermovement organizations, 2003-2010] By George Zornick 27 December 2013 (Washington Post) – In his speech at Georgetown University this year, President Obama made it clear that tackling climate change will be one of the key priorities for the remainder of his term. […]

Graph of the Day: Total foundation funding distribution to U.S. climate change countermovement organizations, 2003-2010

20 December 2013 (PhysOrg) – A new study conducted by Drexel University’s environmental sociologist Robert J. Brulle, PhD, exposes the organizational underpinnings and funding behind the powerful climate change countermovement. This study marks the first peer-reviewed, comprehensive analysis ever conducted of the sources of funding that maintain the denial effort. Through an analysis of the […]

Record high temperatures in New York, Philadelphia – Washington D.C. ‘about 40 degrees warmer than normal’

By Victoria Cavaliere and Edith Honan in New York, Tim Ghianni in Nashville, and Kevin Murphy in Kansas City, Missouri; editing by G Crosse23 December 2013 (Reuters) – A band of severe weather from tornadoes to icy blasts left at least seven people dead as winter storms and severe weather pushed up the East Coast […]

Graph of the Day: Low and high temperature extremes across North America, 3–10 December 2013

16 December 2013 (NASA) – While the continental U.S. shivered through an abnormally cold spell in December 2013, Alaska experienced record-breaking heat. Both extremes were caused by an unusual kink in the northern hemisphere’s polar jet stream, which caused frigid Arctic air to move south and warm air to head north. The jet stream is […]

The entire UN climate report in 19 illustrated haiku

By Anna Fahey 16 December 2013 (sightline.org) – Reports released by the Intergovernmental Panel on Climate Change (IPCC) can be daunting, even for science and policy insiders. The full Physical Science Assessment, the first installment of the Fifth Assessment Report [PDF], released in manuscript form earlier this year, is over 2,000 pages long. And even […]

Graph of the Day: November 2013 global land and ocean temperature anomalies

17 December 2013 (NCDC) – According to NOAA scientists, the globally averaged temperature over land and ocean surfaces for November 2013 was the highest for November since record keeping began in 1880. It also marked the 37th consecutive November and 345th consecutive month (more than 28 years) with a global temperature above the 20th century […]

Mining dwarfs farming as threat to health of Great Barrier Reef, marine scientist warns –‘One more stress that could have been avoided’

By Bridie Smith 12 December 2013 (Sydney Morning Herald) – Mining poses a greater threat to the health of the Great Barrier Reef than agriculture, according to one marine scientist who has cast doubt on the federal government’s prediction that water quality will improve along the reef coast. On Tuesday federal Environment Minister Greg Hunt […]

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