Earth ChangesS


Question

Simulated volcanic eruptions to block sun

A geoengineering project to block the sun by simulating volcanic eruptions would be 100 times cheaper than cutting greenhouse gas emissions, climate change scientists said.

A global plan to put man-made particles into the atmosphere to deflect the Sun's heat would rapidly lower global temperatures until cuts in carbon dioxide emissions took effect, they argued.


Bizarro Earth

Mild Quakes hit Southern Mindanao

Cotabato City - A mild earthquake hit southern Mindanao early Sunday, the second in 48 hours, the Philippine Institute of Volcanology and Seismology (Phivolcs) said.

No one was reported injured or property damaged in the 4.8 magnitude tremor that occurred at 7:26 a.m.

Phivolcs monitored the center of the earthquake at 106 kilometers south-east of Gen. Santos City with a depth of 196 kilometers.

Phoenix

US: Hundreds of Quakes Are Rattling Yellowstone

Denver - In the last two weeks, more than 100 mostly tiny earthquakes a day, on average, have rattled a remote area of Yellowstone National Park in Wyoming, putting scientists who monitor the park's strange and volatile geology on alert.

Researchers say that for now, the earthquake cluster, or swarm - the second-largest ever recorded in the park - is more a cause for curiosity than alarm. The quake zone, about 10 miles northwest of the Old Faithful geyser, has shown little indication, they said, of building toward a larger event, like a volcanic eruption of the type that last ravaged the Yellowstone region tens of thousands of years ago.

Alarm Clock

US: Deadly fish virus now found in all Great Lakes

A deadly fish virus that was first discovered in the Northeast in 2005 has been found for the first time in fish from Lake Superior, report Cornell researchers. That means that the virus has now been documented in all of the Great Lakes.

The viral hemorrhagic septicemia virus ( VHSV ), which causes fatal anemia and hemorrhaging in many fish species, poses no threat to humans, said Paul Bowser, professor of aquatic animal medicine at Cornell's College of Veterinary Medicine.

Attention

EU Farmers Face Genetic Contamination of Seeds

Berlin - Biodiversity, already decaying fast as a result of climate change and intensive farming, is under further threat by genetic modification (GM) of seeds, says a leading German ecological activist.

Genetic modification of seeds is dangerous, "since it is at the beginning of the agricultural chain, and can spread all over," says Benedikt Haerlin, former campaign manager at the environmental organisation Greenpeace and former member of the European Parliament.

Haerlin now leads the global 'Save our Seeds' campaign in cooperation with some 300 environmental organisations across Europe.

The campaign is currently calling attention to plans by the European Commission (EC) to tolerate "accidental or technically unavoidable" contamination of conventional seed with GM varieties.

Snowman

Snow causes havoc for motorists in the UK... again

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© Unknown
Heavy snow has returned to parts of Britain, causing disruption to motorists and forcing the cancellation of some sports fixtures.

Drivers had to battle icy conditions and road closures as snow hit parts of the North East overnight.

There were five separate crashes on Bonemill Lane in Sunderland and police were forced to close the road for an hour and a half.

And an icy road surface led to a three-vehicle collision at a roundabout near Crowther Road in the city. Nobody was injured in any of the incidents, police said.

Propaganda

IPCC claims are based on student dissertations and elitist WWF propaganda

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A lot of hot air... what is it about the tactic of using pandas and polar bears to sell us fantasies about our environment?
The United Nations' expert panel on climate change based claims about ice disappearing from the world's mountain tops on a student's dissertation and an article in a mountaineering magazine.

The revelation will cause fresh embarrassment for the The Intergovernmental Panel on Climate Change (IPCC), which had to issue a humiliating apology earlier this month over inaccurate statements about global warming.

The IPCC's remit is to provide an authoritative assessment of scientific evidence on climate change.

In its most recent report, it stated that observed reductions in mountain ice in the Andes, Alps and Africa was being caused by global warming, citing two papers as the source of the information.

However, it can be revealed that one of the sources quoted was a feature article published in a popular magazine for climbers which was based on anecdotal evidence from mountaineers about the changes they were witnessing on the mountainsides around them.

Bizarro Earth

Moderate Quake hits China's Sichuan Province: USGS

Beijing - A moderate 5.2-magnitude quake hit the Chinese province of Sichuan on Sunday, the US Geological Survey said, but there were no immediate reports of damage or casualties.

The tremor struck at 5:37 am (2137 GMT Saturday) at a depth of 18 kilometres (11 miles) with an epicentre 36 kilometres (22 miles) southeast of the city of Suining in Sichuan, southern China, the USGS said.

An 8.0-magnitude earthquake hit Sichuan in May 2008, leaving nearly 87,000 people dead or missing and more than five million others homeless.

Bizarro Earth

Coral in Florida Keys suffers lethal hit from cold

Bitter cold this month may have wiped out many of the shallow water corals in the Keys.

Scientists have only begun assessments, with dive teams looking for "bleaching" that is a telltale indicator of temperature stress in sensitive corals, but initial reports are bleak. The impact could extend from Key Largo through the Dry Tortugas west of Key West, a vast expanse that covers some of the prettiest and healthiest reefs in North America.

Given the depth and duration of frigid weather, Meaghan Johnson, marine science coordinator for The Nature Conservancy, expected to see losses. But she was stunned by what she saw when diving a patch reef 2.5 miles off Harry Harris Park in Key Largo.

Star and brain corals, large species that can take hundreds of years to grow, were as white and lifeless as bones, frozen to death. There were also dead sea turtles, eels and parrotfish littering the bottom.

Igloo

Hamburg put on ice as Alster lake freezes

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© thelocal.de
The deep freeze hitting Germany this winter has frozen Hamburg's Alster Lake for the first time in over a decade. Jeff Kavanagh laces up his skates to go for a spin.

It's not every day you see a man with a bike in the middle of a canal in the northern port city of Hamburg - particularly one on his hands and knees, taking a large hammer to the ice separating him from the freezing cold water below.

"Just checking it's thick enough to keep cycling," he calls out to concerned passers-by.

A middle-aged woman clad in a substantial amount of fur grumbles that it is too dangerous to walk on the canals, that warm water beneath the ice is thinning it out. Paying her no attention and having satisfied himself that it is indeed thick enough, the ice-cyclist clambers back on his bike and pedals off. Shaking her head, the woman announces that she's off to the Alster, Hamburg's picturesque inner-city lake.