Posts Tagged 'National Oceanic and Atmospheric Administration'

Climate models may underestimate future warming on tropical mountains

PROVIDENCE, R.I. [Brown University] — In few places are the effects of climate change more pronounced than on tropical peaks like Mount Kilimanjaro and Mount Kenya, where centuries-old glaciers have all but melted completely away. Now, new research suggests that future warming on these peaks could be even greater than climate models currently predict.

Researchers led by a Brown University geologist reconstructed temperatures over the past 25,000 years on Mount Kenya, Africa’s second-highest peak after Kilimanjaro. The work shows that as ...

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Jeannie Kever – Researchers Report New Understanding of Global Warming

Researchers know that more, and more dangerous, storms have begun to occur as the climate warms. A team of scientists has reported an underlying explanation, using meteorological satellite data gathered over a 35-year period.

The examination of the movement and interaction of mechanical energies across the atmosphere, published Jan. 24 in the journal Nature Communications, is the first to explore long-term variations of the Lorenz energy cycle – a complex formula used to describe the interaction between potential and kinetic energy ...

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Climate change to shift global pattern of mild weather

As scientists work to predict how climate change may affect hurricanes, droughts, floods, blizzards and other severe weather, there’s one area that’s been overlooked: mild weather. But no more.

NOAA and Princeton University scientists have produced the first global analysis of how climate change may affect the frequency and location of mild weather – days that are perfect for an outdoor wedding, baseball, fishing, boating, hiking or a picnic. Scientists defined “mild” weather as temperatures between 64 and 86 degrees F, ...

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John Roulac – Spaceship Earth, Your Main Oxygen Systems Are Collapsing

Yes, Houston, we have a problem: Our oceans are dying.

As the brilliant futurist Buckminster Fuller used to point out, our Spaceship Earth is hurtling through space at a great speed.

Imagine if someone told you (a passenger on that ship) that the main oxygen systems were failing because of how food was being grown.

What would you do upon receiving that dire warning? Perhaps work to make a change? Lobby the ship’s captain? Maybe you’d simply deny that there was any such ...

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Alexandra Jacobo – New study confirms findings of faster global warming, despite what the GOP claims

A new study has confirmed what the National Oceanic and Atmospheric Administration originally found in 2015 – the oceans are warming at nearly twice the rate we originally thought.

After publishing their findings in 2015, the NOAA was immediately attacked by members of the GOP. GOP members of the House Science, Space, and Technology Committee, headed by Rep. Lamar Smith, opened an investigation into the conclusions. According to Smith, “NOAA has failed to fully explain the ...

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Andrea Germanos – Sorry, Santa: North Pole Temps Could Climb 50 Degrees Above Normal

Santa will likely be feeling toasty as he does his final checks on the naughty-or-nice list because temperatures at the North Pole on Thursday are forecast to be as much as 50°F above normal.

Temperatures are expected to climb to near the freezing point of 32°F, computer models show.

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Andrea Germanos – NOAA Issues ‘Jaw-Dropping’ Assessment on ‘Unprecedented’ Arctic Warming

If President-elect Donald Trump’s appointments of a “band of climate conspiracy theorists” weren’t already stoking fears for the ever-warming planet, the latest Arctic Report Cardfrom the National Oceanic and Atmospheric Administration (NOAA) may well provide the ignition.

The annual assessment, released Wednesday, finds that “persistent warming” is driving “extensive changes” to the region. In fact, the average air temperatures were “unprecendented”—the highest on observational record—and “Arctic temperatures continue to increase at double the rate of the global ...

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Lauren McCauley – Scientists Racing to Archive Climate Data Before Denier-in-Chief Trump Takes Office

Anticipating the worst under the incoming administration, a group of scientists are frantically trying to archive government climate data before President-elect Donald Trump’s “band of climate conspiracy theorists…storm the castle,” as one put it.

On Saturday, Slate meterologist Eric Holthaus posed the question: “Scientists: Do you have a US.gov climate database that you don’t want to see disappear? Add it here,” he wrote. “Please share.”

The response was “overwhelming,” Holthaus said Sunday, “We still need more input, more database ...

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Nika Knight – Methane Emissions Are Soaring, Report Finds, and Agriculture Is to Blame

Mere months after atmospheric carbon dioxide permanently surpassed a symbolic threshold of 400 parts per million, scientists have more bad news: emissions of methane, a more potent greenhouse gas, have skyrocketed in the past 20 years—and show no sign of slowing.

That’s according to a new analysis published Monday in the journal Environmental Research Letters.

The report, The Growing Role of Methane in Anthropogenic Climate Change, finds that “methane concentrations in the air began to surge around 2007 and grew precipitously ...

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Orlando Milesi – Coal Mine Threatens Ecological Paradise in Chile’s Patagonia Region

Riesco, the country’s fourth-largest island, at the southern tip of South America, and the waters around it, is home to many species, such as the humpback whale, four kinds of dolphins, elephant seals and penguins, 24 species of land mammals and 136 birds.

“I will not leave. But I see the drastic changes,” a worried Gregor Stipicic, one of the island’s 150 inhabitants, told IPS by telephone from Riesco.

Gregor, 36, is the youngest of three Stipicic siblings who own a 750-hectare ...

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