Posted on September 5, 2015 by Bob Berwyn
Mule deer populations in northwest Colorado have taken a bit hit from energy development
‘Just pointing fingers at the energy industry is not a helpful solution to this difficult issue’
FRISCO — A recent study showing that energy development in northwest Colorado significantly affects wildlife habitat drew national attention, and a curious reaction from Colorado’s wildlife agency, which seemed to be apologizing on behalf of the energy industry.
The study showed that the region’s dwindling mule deer population shies well away from active drilling, to a distance of at least 800 meters. Deer displayed more nuanced responses to other infrastructure, avoiding pads with active production and roads to a greater degree during the day than night.
When they added up the impacts, the researchers found that the responses equate to alteration of mule deer behavior by human development in more than 50 percent of the critical winter range in the study area during the day and over 25 percent at night. Continue reading
Filed under: energy, Environment, fracking, gas drilling, oil drilling, public lands, wildlife | Tagged: Colorado, energy, fossil fuels, fracking, habitat fragmentation, Mule deer | Leave a comment »
Posted on June 15, 2015 by Bob Berwyn
A lawsuit in federal court could delay new oil and gas development in California. Photo via BLM.
Lawsuit say agency’s plan violates federal environmental laws
FRISCO — A federal plan to open more public lands in California to energy development will be tested in court, with Earthjustice filing a lawsuit to block fracking across California’s Central and San Joaquin valleys; the southern Sierra Nevada; and in Santa Barbara; San Luis Obispo and Ventura counties along California’s central coast.
At issue is a Bureau of Land Management resource plan for the region that has already been called into question in 2013, when a federal judge ruled that the BLM violated the law when it issued oil leases in Monterey County without considering the environmental risks of fracking. Continue reading
Filed under: energy, Environment, fracking, gas drilling | Tagged: BLM, California, Earthjustice, Environment, fracking, public lands | 1 Comment »
Posted on June 5, 2015 by Bob Berwyn
A fracking rig in western Colorado.
Environmental agency found no evidence of widespread impacts
FRISCO — In a draft fracking study that was subject to a political tug-of-war even before it was released, the EPA found no evidence of “widespread, systemic” impacts to drinking water, but identified numerous weaknesses in the fracking process that could lead to contamination. Continue reading
Filed under: energy, Environment, fracking, water, water quality | Tagged: drinking water, Environment, EPA, fracking, hydraulic fracturing, water pollution, water quality | Leave a comment »
Posted on June 3, 2015 by Bob Berwyn
Lack of science-based measures will put more pressure on birds
FRISCO — Conservation advocates say the Wyoming version of a new regional sage-grouse conservation plan fails to meet basic science standards and will open the door to more harmful mining, grazing and fracking.
Wyoming’s version is in stark contrast to the plans for Colorado and Nevada, for example, which require that federal agencies shift industrial use outside of priority habitats for sage grouse. Continue reading
Filed under: biodiversity, BLM, endangered species, Environment, fracking, gas drilling, oil drilling, public lands | Tagged: endangered species, fracking, Greater sage-grouse, public lands, Wyoming | 1 Comment »
Posted on May 13, 2015 by Bob Berwyn
A new study raises more questions about public health risks in oil and gas development zones.
Findings confirm health risks to people living near oil and gas wells
FRISCO — Careful air sampling near active natural gas wells in Carroll County, Ohio showed the widespread presence of toxic air pollution at higher levels than the Environmental Protection Agency considers safe for lifetime exposure, according to scientists from Oregon State University and the University of Cincinnati.
The study reinforces the need for more extensive air quality monitoring in fracking zones around the country, where exposure to the poisonous emissions are likely to lead to increased risk of cancer and respiratory ailments. Continue reading
Filed under: energy, Environment, fracking, gas drilling, oil drilling | Tagged: air pollution, fracking, Ohio, oil and gas, PAHs, pollution, public health | 5 Comments »
Posted on May 5, 2015 by Bob Berwyn
Fracking substances found almost two miles away from faulty drilling operation
FRISCO — Scientists in Pennsylvania said they’ve been able to track pollution from fracking as the source of contamination in drinking water wells more than 1 mile from the fracked shale gas wells.
The stray natural gas and wastewater moved laterally along shallow to intermediate depth fractures to the source of the homes’ well water. The chemicals foamed from water faucets in three homes near a reported well-pad leak. The homes were sold to the gas company as part of a legal settlement in 2012, but scientists received samples before the transfer.
Previous studies had not been able to identify the cause of the foaming, but the new analysis found a chemical compound, 2-BE, and an unidentified complex mixture of organic contaminants, both commonly seen in flowback water from Marcellus shale activity. Continue reading
Filed under: energy, Environment, fracking, gas drilling, water, water quality | Tagged: drinking water, energy, Environment, fracking, Marcellus shale, pollution, public health, water quality | 1 Comment »