European forests are showing signs of reaching a saturation point as carbon sinks, a study has suggested. Since 2005, the amount of atmospheric CO2 absorbed by the continent's trees has been slowing, researchers reported.
Writing in Nature Climate Change, they said this was a result of a declining volume of trees, deforestation and the impact of natural disturbances. Carbon sinks play a key role in the global carbon cycle and are promoted as a way to offset rising emissions.
European forests near 'carbon saturation point'
Report: UN panel finds it's 95 percent likely humans cause of climate change
Leaked drafts of a United Nations report show scientists have never been more confident that climate change is occurring, according to Reuters.
Scientists say it is at least 95 percent likely that humans are the main cause of climate change, largely by burning fossil fuels, Reuters said of the findings in the draft Intergovernmental Panel on Climate Change report.
A Texan tragedy: fracking provides ample oil, no water
Beverly McGuire saw the warning signs before the town well went dry: sand in the toilet bowl, the sputter of air in the tap, a pump working overtime to no effect. But it still did not prepare her for the night last month when she turned on the tap and discovered the tiny town where she had made her home for 35 years was out of water.
"The day that we ran out of water I turned on my faucet and nothing was there and at that moment I knew the whole of Barnhart was down the tubes," she said, blinking back tears. "I went: 'dear God help us. That was the first thought that came to mind."
Are We Trading Our Health For Oil in New, Fracking-Induced California Gold Rush?
Beneath the farms, orchards and vineyards of Central and Southern California lies a prehistoric soup worth a fortune. The mineral-rich Monterey and Santos shale formations stretching 1,750 square miles across the San Joaquin Valley and the Los Angeles Basin hold a watery mixture of oil and gas – but it’s the oil that may trigger another gold rush. That is, if companies can figure out a profitable way to tap it.
The U.S. Energy Information Administration reported that the contiguous 48 states hold an estimated 23.9 billion barrels of recoverable oil, of which an astounding 15 billion barrels are in the Monterey/Santos formations. California has been plumbed for oil extraction and production for 150 years, but getting to the Monterey’s mother lode is no easy task.
High Levels of Arsenic Found in Groundwater Near Fracking Sites
A recently published study by researchers at the University of Texas at Arlington found elevated levels of arsenic and other heavy metals in groundwater near natural gas fracking sites in Texas’ Barnett Shale.
While the findings are far from conclusive, the study provides further evidence tying fracking to arsenic contamination. An internal Environmental Protection Agency PowerPoint presentation recently obtained by the Los Angeles Times warned that wells near Dimock, PA, showed elevated levels of arsenic in the groundwater. The EPA [U.S. Environmental Protection Agency] also found arsenic in groundwater near fracking sites in Pavillion, WY, in 2009—a study the agency later abandoned.
‘Independent Study’ On Keystone XL Closely Linked To Fossil Fuel Companies
On Thursday, an industry research firm announced a new study predicting that construction of the Keystone XL tar sands pipeline would have “no material impact” greenhouse gas emissions. But while proponents and media outlets quickly reported on this “independent study,” the for-profit energy research firm behind the report is anything but independent.
The findings contradict a July study by the Natural Resources Defense Council, which found that over its 50-year life, the pipeline would add 1.2 billion metric tons more carbon pollution than if it carried conventional crude — more than every car in the United States releases into the air annually.
Nuclear plant in Taiwan may have been leaking radioactive water for three years
Taiwan's government watchdog, the Control Yuan, has said The First Nuclear Power Plant, located at Shihmen in a remote northern coastal location but not far from densely populated Taipei, has been leaking toxic water from storage pools of two reactors.
An official of Taiwan Power Co. (Taipower), which operates the island's nuclear power plants, said the water did not come from the storage pools, but may have come from condensation or water used for cleaning up the floor.
Japan says Fukushima leak worse than thought, government joins clean-up
Highly radioactive water from Japan's crippled Fukushima nuclear plant is pouring out at a rate of 300 tonnes a day, officials said on Wednesday, as Prime Minister Shinzo Abe ordered the government to step in and help in the clean-up.
The revelation amounted to an acknowledgement that plant operator Tokyo Electric Power Co (Tepco) has yet to come to grips with the scale of the catastrophe, 2 1/2 years after the plant was hit by a huge earthquake and tsunami. Tepco only recently admitted water had leaked at all.
2012 was one of the 10 warmest years on record globally
“Many of the events that made 2012 such an interesting year are part of the long-term trends we see in a changing and varying climate — carbon levels are climbing, sea levels are rising, Arctic sea ice is melting, and our planet as a whole is becoming a warmer place," said Acting NOAA Administrator Kathryn D. Sullivan, Ph.D.
“This annual report is well-researched, well-respected, and well-used; it is a superb example of the timely, actionable climate information that people need from NOAA to help prepare for extremes in our ever-changing environment."
More Articles...
- Fracking the Commons: Why Your Public Lands Are Under Assault by Oil and Gas Drilling
- Drought in China leaves nearly 6 million lacking water
- The Climate Is Set to Change 'Orders of Magnitude' Faster Than at Any Other Time in the Past 65 Million Years
- ‘Frack Gag’ Bans Children From Talking About Fracking, Forever
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