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Scientists Just Documented a Massive Recent Melt Event on the Surface of Antarctica

           

An iceberg lies in the Ross Sea with Mount Erebus in the background near McMurdo Station, Antarctica, in November 2016. (AFP/Getty Images)

CLICK HERE - STUDY - Nature Communications - January 2016 extensive summer melt in West Antarctica favoured by strong El Niño

washingtonpost.com - by Chris Mooney - June 15, 2017

Scientists have documented a recent, massive melt event on the surface of highly vulnerable West Antarctica that, they fear, could be a harbinger of future events as the planet continues to warm.

In the Antarctic summer of 2016, the surface of the Ross Ice Shelf, the largest floating ice platform on Earth, developed a sheet of meltwater that lasted for as long as 15 days in some places. The total area affected by melt was 300,000 square miles, or larger than the state of Texas, the scientists report.

That’s bad news because surface meltin g could work hand in hand with an already documented trend of ocean-driven melting to compromise West Antarctica, which contains over 10 feet of potential sea level rise.

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How G.O.P. Leaders Came to View Climate Change as Fake Science

           

A coal-fired power station in Mount Storm, W.Va., in January. The coal industry played an instrumental role in efforts to unwind the Obama administration’s climate policies. Credit Luke Sharrett/Bloomberg

nytimes.com - by Coral Davenport and Eric Lipton - June 3, 2017

The Republican Party’s fast journey from debating how to combat human-caused climate change to arguing that it does not exist is a story of big political money, Democratic hubris in the Obama years and a partisan chasm that grew over nine years like a crack in the Antarctic shelf, favoring extreme positions and uncompromising rhetoric over cooperation and conciliation . . .

<In 2008 Senator John McCain, who had just secured the Republican nomination for President, sounded the alarm on global warming.>

 . . . Since Mr. McCain ran for president on climate credentials that were stronger than his opponent Barack Obama’s, the scientific evidence linking greenhouse gases from fossil fuels to the dangerous warming of the planet has grown stronger.

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What Happens to Earth if the US Exits the Climate Deal?

           

Credit:  AP Photo/Jim Cole, File

washingtonpost.com - Associated Press - May 27, 2017

 . . . In an attempt to understand what could happen to the planet if the U.S. pulls out of Paris, The Associated Press consulted with more than two dozen climate scientists and analyzed a special computer model scenario designed to calculate potential effects.

Scientists said it would worsen an already bad problem, and make it far more difficult to prevent crossing a dangerous global temperature threshold.

 . . . “The U.S. matters a great deal . . . That amount could make the difference between meeting the Paris limit of two degrees and missing it” . . . 

While scientists may disagree on the computer simulations they overwhelmingly agreed that the warming the planet is undergoing now would be faster and more intense.

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Evacuations Ordered; Oroville Dam Spillway Collapse Imminent

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Scientists: Lake Tahoe warming faster than ever

Lake Tahoe is warming faster than ever thanks in large part to human-caused climate change.   (Photo: CelsoDiniz, Getty Images/iStockphoto)

Image: Lake Tahoe is warming faster than ever thanks in large part to human-caused climate change.   (Photo: CelsoDiniz, Getty Images/iStockphoto)

khou.com - July 30th 2016 - Benjamin Spillman

The biggest alpine lake in North America is warming faster than ever thanks in large part to a changing global climate.

That’s according to scientists who study Lake Tahoe to produce reports on everything from water temperature to clarity to invasive species.

The latest data in the State of the Lake report shows average water temperature in the lake increased nearly half a degree in one year.

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Wildfires Are Getting Bigger, Lasting Longer and Costing More, Experts Say

         

A firefighter hosed down burning pipes on Saturday near Santa Clarita, Calif. David McNew/Agence France-Presse — Getty Images

nytimes.com - by Nick Strayer - July 25, 2016

As a large fire forced evacuations this week near Los Angeles, experts pointed out that wildfires in the United States are now more destructive and dangerous than ever.  The sharp increase in fire damage has been attributed to the warming climate, fire-management tactics and the nonstop construction of homes in fire-prone areas.

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Clean Water Crisis Threatens US

           

Aerial view overlooking landscaping on April 4, 2015 in San Diego, California.  Photo: Sandy Huffaker/Getty Images

by Sarah Ferris and Peter Sullivan - April 25, 2016

The United States is on the verge of a national crisis that could mean the end of clean, cheap water.

Hundreds of cities and towns are at risk of sudden and severe shortages, either because available water is not safe to drink or because there simply isn’t enough of it.

The situation has grown so dire the U.S. Office of the Director of National Intelligence now ranks water scarcity as a major threat to national security alongside terrorism.

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Lake Mead Drops to Record Low: What Now?

           

Vegetation grows between boat docks at the now defunct Echo Bay Marina in the Lake Mead National Recreation Area, Thursday, May 19, 2016, near Las Vegas. Lake Mead's surface was at its lowest level Wednesday since the reservoir was created.
(AP Photo/John Locher)

Lake Mead's drop to an all-time low is another sign that solutions to the West's prolonged drought may involve creative approaches to water allocation and conservation.

csmonitor.com - by Lucy Schouten - May 21, 2016

Extended droughts has shrunk the country's largest reservoir to an all-time low, and leaders in the West's water planning say the area's water users must shift how they view their most valuable resource.

“California and the rest of the West are now at a point where they really can’t dismiss ideas that once would have been considered downright silly,” Rich Golb, former president of the Northern California Water Association, and now a Vancouver-based water consultant for PacificComm, LLC, told The Christian Science Monitor. 

Lake Mead, hemmed in by the Hoover Dam, is the largest manmade reservoir in the United States and supplies water to California, Nevada, and Arizona, according to the Bureau of Reclamation.

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What Will it Take to Fix the Porter Ranch Leaking Gas Well?

                      

Southern California Gas Co. released these images of two ways it can potentially stop the Aliso Canyon gas leak by pumping fluid directly into the well or via a relief well. (Image courtesy of SoCalGas) 

dailynews.com - by Gregory J. Wilcox - December 19, 2015

The latest attempt by Southern California Gas Co. to kill its leaking well above Porter Ranch amounts to a deep shot in the dark.

All the repair crew has to do is hit a 7-inch target at the bottom of a shaft a mile and a half under Oat Mountain at the northern rim of the San Fernando Valley.

Undoubtedly, it’s a complicated situation, one industry expert said.

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California’s Katrina Is Coming

Dennis Baldocchi, a biogeochemist at the University of California, walks on Sherman Island pasture, along some of the seepage from the Sacramento-San Joaquin River Delta, in November 2009. Tony Avelar/The Christian Science Monitor/Getty Images

Image: Dennis Baldocchi, a biogeochemist at the University of California, walks on Sherman Island pasture, along some of the seepage from the Sacramento-San Joaquin River Delta, in November 2009. Tony Avelar/The Christian Science Monitor/Getty Images

wired.com - August 31st, 2015 - Nick Stockton

California’s always been for dreamers. Dreams of gold brought the forty-niners. Easy seasons and expansive arable acreage brought farmers, dreaming of an agricultural paradise. Fame, natural beauty, and the hang-loose cultural mosaic have brought dreaming millions to the state where summer never seems to end.

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