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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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Atlantic City and Miami Beach: two takes on tackling the rising waters

Note: Average seasonal cycle removed from monthly mean sea level Source: National Oceanic and Atmospheric Administration | Graphic: Jan Diehm/The Guardian

IMAGE: Note: Average seasonal cycle removed from monthly mean sea level Source: National Oceanic and Atmospheric Administration | Graphic: Jan Diehm/The Guardian

theguardian.com - March 20th 2017 - Oliver Milman

The Irish Pub near Atlantic City’s famed boardwalk doesn’t have any locks on the doors as it is open 24 hours a day. So when Hurricane Sandy crunched into what was once known as the Las Vegas of the east coast in 2012, some improvisation was needed.

Regular drinkers helped slot a cork board through the frame of the door, wedging it shut and keeping out the surging seawater.

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The Diversity of Life Across Much of Earth Has Plunged Below ‘Safe’ Levels

An aerial view shows a tract of Amazon rain forest that has been cleared by loggers and farmers for agriculture near the city of Santarem, Para State, April 20, 2013. (Nacho Doce/Reuters)

CLICK HERE - STUDY - Science - Has land use pushed terrestrial biodiversity beyond the planetary boundary? A global assessment

washingtonpost.com - by Chris Mooney - July 14, 2016

In an ambitious study that represents the latest merger between big data approaches and the quest to conserve the planet, scientists have found that across a majority of the Earth’s land surface — including some of its most important types of terrain and its most populous regions — the abundance or overall number of animals and plants of different species has fallen below a “safe” level identified by biologists.

The reason is not exactly a surprise — from grasslands to tropical forests, humans are using more and more land for agriculture, to live on, to build roads and infrastructure upon. When we take over, we clear the land or otherwise convert it for our purposes.

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Regulators Fear $1 Billion Coal Cleanup Bill

           

An idled West Virginia coal facility. Officials fear bankrupt coal companies are not setting aside enough to clean up Appalachia’s polluted rivers and mountains. Credit Luke Sharrett for The New York Times

nytimes.com - by Michael Corkery - June 6, 2016

Regulators are wrangling with bankrupt coal companies to set aside enough money to clean up Appalachia’s polluted rivers and mountains so that taxpayers are not stuck with the $1 billion bill.

The regulators worry that coal companies will use the bankruptcy courts to pay off their debts to banks and hedge funds, while leaving behind some of their environmental cleanup obligations.

The industry asserts that its cleanup plans — which include turning defunct mines back into countryside — are comprehensive and well funded. But some officials say those plans could prove unrealistic and falter as demand for coal remains weak.

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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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Mayor de Blasio Announces Three Year, Five-Borough Plan to Protect New Yorkers from the Zika Virus

      

City’s Zika action plan enhances mosquito surveillance and control - Expands testing of humans and mosquitos, and launches public awareness campaign

nyc.gov - April 18, 2016

NEW YORK––Marking the start of mosquito season, Mayor de Blasio today detailed a three-year, five-borough plan to protect New Yorkers and prevent the spread of the Zika virus in New York City.

“We are doing all we can to target the mosquito that could transmit Zika here in the city, and building the capacity to respond to every possible scenario, no matter how unlikely,” said Mayor Bill de Blasio. “We will spare no effort to protect pregnant New Yorkers from the devastating consequences of Zika, and we ask New Yorkers to help us by taking simple steps to get rid of standing water where mosquitos can breed. We also ask pregnant women who may have been exposed to Zika to talk to their doctors about getting tested.”

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Study: Oceans Trapping Heat at Accelerating Rate

insidebayarea.com - by Seth Borenstein - January 18, 2016

CLICK HERE - STUDY - Nature Climate Change - Industrial-era global ocean heat uptake doubles in recent decades

WASHINGTON -- The amount of man-made heat energy absorbed by the seas has doubled since 1997, a study released Monday showed.

Scientists have long known that more than 90 percent of the heat energy from man-made global warming goes into the world's oceans instead of the ground.

And they've seen ocean heat content rise in recent years. But the new study, using ocean-observing data that goes back to the British research ship Challenger in the 1870s and including high-tech modern underwater monitors and computer models, tracked how much man-made heat has been buried in the oceans in the past 150 years.

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By 2050, There Will Be More Plastic than Fish in the World’s Oceans, Study Says

           

A September 2008 photo released by the Ocean Conservancy on March 10, 2009, shows a trash-covered beach in Manilla, Philippines. (Tamara Thoreson Pierce/Ocean Conservancy/AP)

CLICK HERE - REPORT - World Economic Forum - The New Plastics Economy: Rethinking the future of plastics

CLICK HERE - STUDY - Independent study tallies 'true catch' of global fishing

washingtonpost.com - by Sarah Kaplan - January 20, 2016

There is a lot of plastic in the world’s oceans.

It coagulates into great floating “garbage patches” that cover large swaths of the Pacific. It washes up on urban beaches and remote islands, tossed about in the waves and transported across incredible distances before arriving, unwanted, back on land. It has wound up in the stomachs of more than half the world’s sea turtles and nearly all of its marine birds, studies say . . .

. . . But that quantity pales in comparison with the amount that the World Economic Forum expects will be floating into the oceans by the middle of the century.

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