Massive amounts of fresh water, glacial melt pouring into Gulf of Alaska – Melt adds 57 cubic kilometers of water per year

CORVALLIS, Oregon, 19 March 2015 (OSU) – Incessant mountain rain, snow and melting glaciers in a comparatively small region of land that hugs the southern Alaska coast and empties fresh water into the Gulf of Alaska would create the sixth largest coastal river in the world if it emerged as a single stream, a recent […]

Antarctic ice loss tripled in the last 10 years – ‘The mass loss of these glaciers is increasing at an amazing rate’

3 December 2014 (AFP) – The melt rate of glaciers in the fastest-melting part of Antarctica has tripled over the past decade, researchers said Tuesday in an analysis of the past 21 years. Glaciers in the Amundsen Sea in West Antarctica are losing ice faster than another part of Antarctica and are the biggest contributor […]

Graph of the Day: Water storage anomalies in California, 2011-2013

By J. S. Famiglietti    29 October 2014 (Nature Climate Change) – The ongoing California drought is evident in these maps of dry season (Sept–Nov) total water storage anomalies (in millimeter equivalent water height; anomalies with respect to 2005–2010). California’s Sacramento and San Joaquin river basins have lost roughly 15 km3 of total water per year […]

NASA bombshell: Global groundwater crisis threatens our food supplies and our security

By Joe Romm 31 October 2014 (Climate Progress) – An alarming satellite-based analysis from NASA finds that the world is depleting groundwater — the water stored unground in soil and aquifers — at an unprecedented rate. A new Nature Climate Change piece, “The global groundwater crisis,” by James Famiglietti, a leading hydrologist at the NASA […]

40 million people depend on the Colorado River, and now it’s drying up – ‘Quite honestly, we are alarmed and concerned about the implications of our findings’

By Tom Philpott4 August 2014 (Mother Jones) – Science papers don’t generate much in the way of headlines, so you’ll be forgiven if you haven’t heard of one called “Groundwater Depletion During Drought Threatens Future Water Security of the Colorado River Basin,” recently published by University of California-Irvine and NASA researchers. But the “water security […]

The Economist: Global warming is still our fault

STOCKHOLM, 27 September 2013 (The Economist) – It has been a long time coming. But then the fifth assessment of the state of the global climate by the Intergovernmental Panel on Climate Change (IPCC), a United Nations body, was a behemoth of an undertaking. It runs to thousands of pages, involved hundreds of scientists and […]

Australia floods of 2010 and 2011 caused global sea level to drop – ‘Only in Australia could the atmosphere carry such heavy tropical rains to such a large area, only to have those rains fail to make their way to the ocean’

By Tim Radford for Climate News Network23 August 2013 (The Guardian) – Rain – in effect, evaporated ocean – fell in such colossal quantities during the Australian floods in 2010 and 2011 that the world’s sea levels actually dropped by as much as 7mm. Rainwater normally runs swiftly off continental mountain ranges, pours down rivers, […]

Massive ice sheets melting ‘at rate of 300 billion tonnes a year’, climate satellite shows

By Steve Connor14 July 2013 (The Independent) – A satellite that measures gravity fluctuations on Earth due to changes in the massive ice sheets of Greenland and Antarctica has detected a rapid acceleration in the melting of glacier ice over the past decade, which could have a dramatic impact on sea levels around the world. The […]

NASA satellites find alarming freshwater losses in Middle East, totaling 144 cubic kilometers in 7 years – ‘If it’s not replenished, eventually it will be gone’

Pasadena, California, 15 February 2013 (JPL) –  A new study using data from a pair of gravity-measuring NASA satellites finds that large parts of the arid Middle East region lost freshwater reserves rapidly during the past decade. Scientists at the University of California, Irvine; NASA’s Goddard Space Flight Center in Greenbelt, Md.; and the National […]

Antarctica losing 190 million tons of ice daily, causing sea levels to rise 1 mm per year

By Ben Cubby, Environment Editor23 October 2012 ANTARCTICA is shedding an average of 190 million tonnes of ice daily – and causing sea levels to rise about a millimetre a year. Although parts of East Antarctica are growing, glaciers in West Antarctica are melting faster, leading to a net loss of ice across the continent, […]

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