Melt ponds cause Artic sea ice to melt more rapidly – ‘Climate change will permit more sunlight to reach the Arctic Ocean’

Bremerhaven, 15 January 2013 (AWI) – The Arctic sea ice has not only declined over the past decade but has also become distinctly thinner and younger. Researchers are now observing mainly thin, first-year ice floes which are extensively covered with melt ponds in the summer months where once metre-thick, multi-year ice used to float. Sea […]

Study finds megadrought jeopardizing Amazon rainforest

Contact: Alan Buis, Alan.buis@jpl.nasa.gov, 818-354-0474   Jet Propulsion Laboratory, Pasadena, California17 January 2013 PASADENA, California (Jet Propulsion Laboratory) – An area of the Amazon rainforest twice the size of California continues to suffer from the effects of a megadrought that began in 2005, finds a new NASA-led study. These results, together with observed recurrences of droughts […]

2 reports on Athabasca oil sands paint a dire picture

By JOHN M. BRODER17 January 2013 (The New York Times) – Opponents of the Keystone XL pipeline and the heavy Canadian crude oil that it would carry released two reports on Thursday asserting that the environmental impacts of the project are worse than previously estimated, and urged the Obama administration to veto it. One report, […]

Sydney endures hottest day ever recorded – Emergency services council warns government of worse to come

By Ilya Gridneff, Tom Arup, and Jacob Saulwick19 January 2013 SYDNEY, Australia (SMH) – Sydney endured its hottest ever day on Friday, with records smashed across the city and thousands of people suffering from the heat. The mercury topped 45.8 at Sydney’s Observatory Hill at 2.55pm, breaking the previous record set in 1939 by half […]

No relief in sight for drought-stricken Plains – U.S. declares Wheat Belt a natural disaster area

By Sam Nelson, with additional reporting by Carey Gillam in Kansas City; Editing by Dale Hudson18 January 2013 CHICAGO (Reuters) – Dry weather should continue through at least the end of January in the drought-stricken U.S. Plains and a blast of Arctic cold air in the Midwest early next week poses a threat to unprotected […]

Dietary shifts driving up phosphorus use – World phosphorus footprint increased 38 percent since 1960s

Contact: Chris Chipello  Organization: Media Relations OfficeOffice Phone: 514-398-4201   Mobile Phone: 514-717-4201  17 January 2013 (mcgill.ca) – Dietary changes since the early 1960s have fueled a sharp increase in the amount of mined phosphorus used to produce the food consumed by the average person over the course of a year, according to a new study […]

By a wide margin, 2012 was warmest year on record in the U.S.

By Susan Osborne and Jake Crouch8 January 2013 (ClimateWatch Magazine) – According to the latest statistics from NOAA’s National Climatic Data Center, the average temperature for the contiguous United States for 2012 was 55.3° Fahrenheit, which was 3.2° Fahrenheit above the twentieth-century average and 1.0° Fahrenheit above the previous record from 1998. The year consisted […]

Temperatures off the charts in Australia – Bureau of Meteorology adds new colors to represent record temperatures above 50°C (122°F)

By Peter Hannam, Carbon economy editor9 January 2013 (Sydney Morning Herald) – Australia’s “dome of heat” has become so intense that the temperatures are rising off the charts – literally. The Bureau of Meteorology’s interactive weather forecasting chart has added new colours – deep purple and pink – to extend its previous temperature range that […]

‘Horrible’ sea level rise of more than 3 feet plausible by 2100, experts say

By John Roach, NBC News 6 January 2013 Melting glaciers in Antarctica and Greenland may push up global sea levels more than 3 feet by the end of this century, according to a scientific poll of experts that brings a degree of clarity to a murky and controversial slice of climate science. Such a rise […]

2012’s surreal record warmth in the United States – ‘362 all-time record highs, zero all-time record lows’

By Jason Samenow3 January 2013 (Washington Post) – We await the inevitable “official” announcement from NOAA that 2012 was the warmest year on record in the Lower 48, by a huge margin. Recall, in mid-December Climate Central calculated there was 99.99999999 percent chance this feat would be achieved. In the mean time, it’s amazing to […]

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