Tag Archives | Ecology

Bad News for Super-Villains: Blotting Out The Sun May Soon Be Banned

Burns and the SunMr. Burns: Smithers, have The Rolling Stones killed.
Smithers: But sir, the UN is responsible…
Burns: Do as I say!

Bad news for super-villains everywhere. Tim Wall writes in Discovery News:

Blotting out the sun has been the dream of many arch-villains, including The Simpson‘s Mr. Burns. Their schemes may soon be foiled by the United Nations’ Convention on Biological Diversity.

Super villains aren’t the only ones who want to shade the Earth from the sun. Blocking some of the sun’s rays could slow climate change by reducing the amount of sunlight warming the Earth, say some researchers, such as Roger Angel of the University of Arizona.

The Convention may consider banning or limiting research into space sunshades. Some question their wisdom. A space sunshade would have a rapid effect on global warming and provide time to develop more permanent measures, they say. The technique has already received serious attention from NASA and other organizations.

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Alternative Energy: Turn Your Poo Into Fuel!

Photo: Wessex Water

Photo: Wessex Water

Want an alternative use for the contents of your septic tank?

Mohammed Saddiq has the answer, the poop-mobile! Bristol streets have been the first test run of the methane-powered car which allows an alternative to petroleum fuel. BBC covers the story:

The BBC’s John Maguire is given a tour of the methane-powered car by developer Mohammed Saddiq

A “poo-powered” VW Beetle has taken to the streets of Bristol in an attempt to encourage sustainable motoring.

The Bio-Bug runs on processed methane gas generated as part of the raw sewage treatment process.

Engineers from Wessex Water estimate the waste from 70 homes would generate enough gas to run the car for 10,000 miles (16,100km).

Despite being powered by fuel created from sewage, the car does not smell unpleasant.

“It performs like a normal car – you wouldn’t know it was powered by biogas,” a company spokesman said.

To use biogas as vehicle fuel without affecting vehicle performance or reliability the gas needs to be treated to remove the carbon dioxide content.

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Are We Losing Interest in the Gulf Coast Oil Spill?

Interesting post from Jolie O’Dell on Mashable:
Oil Spill

We’re losing interest in the Gulf of Mexico oil spill just a few weeks after it became a big media topic — and long before we’ve even made a dent in cleaning up after this mess — if Internet search and discussion trends are to be believed.

An estimated 100 million gallons or more of oil have surged into the Gulf of Mexico. Spread by wind and underwater currents, the pollution has drifted toward coastal areas, coating wildlife and natural environments in thick layers of crude oil.

Yet on Twitter, Google, blogs and even YouTube, we’re already wrapping up our collective discussion of the oil spill and how to repair its damage.

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Nothing Good in This One-Year Projection of the Gulf Coast Oil Spill (Video)

Gulf Coasr Oil Spill ProjectionCyriaque Lamar posted on io9.com this interesting research from the University of Hawaii. Cyriaque Lamar writes:

Researchers at the University of Hawaii at Mānoa have created a simulation of the potential spread of the Deepwater Horizon oil spill over 360 days. Their hypothetical scenario? All sorts of bad.

Researchers at Mānoa’s School of Ocean and Earth Science and Technology (SOEST) have created a model that charts the oil’s possible path over the course of approximately a year:

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International Young Water Professionals Discuss Water Fears

This week in Australia, the International Young Water Professionals meet to discuss the repercussions of climate change, war, and other factors on our water supply. In the driest continent, 25 countries are represented to voice concerns and contemplate solutions so that our growing populations and destructive habits don’t put an end to our tap water. Phil Mercer of The National covers:

Experts from Oman, Kenya and Austria joined others from across the world to discuss sustainability and how communities in drier regions must adapt to warmer temperatures to safeguard precious supplies into the future.

The meeting dealt with basic issues of survival, said Katerina Ruzicka, a research assistant at the Institute of Water Quality at Vienna’s University of Technology.

“A huge problem we are facing besides climate change is water for food,” Ms Ruzicka said. “We have to feed a growing population and you need water to produce food.

“Somehow we will be able to cope with it because humans do always somehow cope with huge challenges in one way or another.”

Ensuring that supplies continue to flow to the nation’s homes and businesses has been a pressing concern for authorities in Australia.

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The Gulf of Mexico is Awash in 27,000 Abandoned Wells

An example of an abandoned well.

An example of an abandoned oil well.

File this under: it could get much, much worse, or it’s so bad that we finally want to fix it, once and for all. Your thoughts are welcome. Jeff Donn and Mitch Weiss write in the AP via Google News:

More than 27,000 abandoned oil and gas wells lurk in the hard rock beneath the Gulf of Mexico, an environmental minefield that has been ignored for decades. No one — not industry, not government — is checking to see if they are leaking, an Associated Press investigation shows.

The oldest of these wells were abandoned in the late 1940s, raising the prospect that many deteriorating sealing jobs are already failing.

The AP investigation uncovered particular concern with 3,500 of the neglected wells — those characterized in federal government records as “temporarily abandoned.”

Regulations for temporarily abandoned wells require oil companies to present plans to reuse or permanently plug such wells within a year, but the AP found that the rule is routinely circumvented, and that more than 1,000 wells have lingered in that unfinished condition for more than a decade.

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The Land Where Your Unwanted CDs Go to Die

Thank the gods that someone found a use for all those “1000 HOURS FREE!” AOL discs I received in the ’90s in the mail. Kyle VanHemert writes on Gizmodo:

CDSea is the work of artist Bruce Munro, who put out the call for unused CDs only a few weeks ago. Unsurprisingly, they poured in by the thousands. But the work was inspired by a moment almost three decades ago, when Munro was in Sydney, Australia.

CD Sea

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Toxins Found in Whales Bode Ill for Humans

WhalingArthur Max writes on the AP:

AGADIR, Morocco — Sperm whales feeding even in the most remote reaches of Earth’s oceans have built up stunningly high levels of toxic and heavy metals, according to American scientists who say the findings spell danger not only for marine life but for the millions of humans who depend on seafood.

A report released Thursday noted high levels of cadmium, aluminum, chromium, lead, silver, mercury and titanium in tissue samples taken by dart gun from nearly 1,000 whales over five years. From polar areas to equatorial waters, the whales ingested pollutants that may have been produced by humans thousands of miles away, the researchers said.

“These contaminants, I think, are threatening the human food supply. They certainly are threatening the whales and the other animals that live in the ocean,” said biologist Roger Payne, founder and president of Ocean Alliance, the research and conservation group that produced the report.

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The Crusextraction of the Earth

Robert Singer writes:

During the various stages of the energy extraction process, the globe of the earth suffers limitless pain at the area where the drilling occurs. It is gradually being depressurized and cooled internally, causing cycles of constriction, joint-rending cramps, intermittent partial asphyxiation and searing pain as they use large drills to puncture pericardium and into the heart, sometimes as deep as 10,000 feet.

As the serum gets sucked from the sediment pores, the surrounding rocks shift positions to fill the newly vacated spaces, causing unbearable agony as the earth automatically contracts in size and goes badly out of shape resulting in a deep crushing pain.

“I Thirst.” “My strength is dried up like a potsherd; my tongue cleaveth to my jaws; and thou hast brought me into the dust of death.”(Psalm 22:15)

Then another agony begins when millions of barrels of vital bodily fluids are produced. This causes deep, crushing pain as the sac surrounding the bowels of the earth slowly fills with hydrocarbon soil and begins to compress the tectonic plates causing (shock) mini-seismic earthquakes.

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