Sunday, Nov 24th
Last update05:34:47 AM GMT
Environmental Glance
This exploratory study was designed to assess air quality in a rural western Colorado area where residences and gas wells co-exist. Sampling was conducted before, during, and after drilling and hydraulic fracturing of a new natural gas well pad.
Weekly air sampling for 1 year revealed that the number of non-methane hydrocarbons (NMHCs) and their concentrations were highest during the initial drilling phase and did not increase during hydraulic fracturing in this closed-loop system.
The mystery of the expansion of sea ice around Antarctica, at the same time as global warming is melting swaths of Arctic sea ice, has been solved using data from US military satellites.
Two decades of measurements show that changing wind patterns around Antarctica have caused a small increase in sea ice, the result of cold winds off the continent blowing ice away from the coastline.
Filled with nostalgia for hot days and salty sweet Cracker Jacks, each year hundreds of thousands of baseball fans make the pilgrimage to this tiny village in the northern Catskill Mountains to celebrate America's oldest past time.
But Cooperstown's draw goes beyond Doubleday Field and the National Baseball Hall of Fame. Its rustic yet sophisticated charm lures city dwellers and out-of-state homesteaders craving fresh air, rural landscapes and down-home attractions. Spend a day in Cooperstown and it's easy to see why novelist James Fenimore Cooper immortalized it in The Leatherstocking Tales.
Given the size and power of the storm, much of the damage from the surge was inevitable. But perhaps not all. Some of the damage along low-lying coastal areas was the result of years of poor land-use decisions and the more immediate neglect of emergency preparations as Sandy gathered force, according to experts and a review of government data and independent studies.
Authorities in New York and New Jersey simply allowed heavy development of at-risk coastal areas to continue largely unabated in recent decades, even as the potential for a massive storm surge in the region became increasingly clear.
The U.S. Geological Survey is reporting that an earthquake centered in Kentucky also rattled other nearby states.
The USGS website says the epicenter of the 4.3 magnitude earthquake on Saturday afternoon was about 10 miles (16 kilometers) west of Whitesburg. Residents in nearby Virginia, West Virginia, Tennessee, North Carolina, South Carolina, Indiana, Ohio and Georgia also reported feeling the temblor.
TVNL Comment: Once again, earthquake activity is reported in a region where hydraulic fracfking for natural gas is taking place. The connection between fracking and earthquakes has been established by many studies. But it will take a major disaster for people to wake up.
A new report issued by Grassroots Environmental Education, a New York-based non-profit organization and authored by a former staff scientist for the National Council on Radiation Protection says that horizontal hydrofracking in the Marcellus Shale region of New York State is likely to produce significantly higher amounts of radioactive waste than previously believed, putting New Yorkers in danger, and that the New York State Department of Environmental Conservation has not demonstrated the ability to properly analyze the potential impact of radiation exposure or take adequate steps to protect the public.
“Once radioactive material comes up out of the ground along with the gas, the problem is what to do with it,” says Doug Wood, associate director of Grassroots Environmental Education, who edited the report. “The radioactivity lasts for thousands of years, and it is virtually impossible to eliminate or mitigate. Sooner or later, it’s going to end up in our environment and eventually our food chain. It’s a problem with no good solution—and the DEC is unequipped to handle it.”
Climate scientists agree the Earth will be hotter by the end of the century, but their simulations don’t agree on how much. Now a study suggests the gloomier predictions may be closer to the mark.
“Warming is likely to be on the high side of the projections,” said John Fasullo of the National Center for Atmospheric Research in Boulder, Colo., a co-author of the report, which was based on satellite measurements of the atmosphere.
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