Saturday, October 26, 2013

Waterkeepers presentation in Fayetteville, Arkansas, on hog-factory waste

Hog farms near Buffalo River could damage the Ozarks as much as they have damaged North Carolina wetland. See video at this link.

Monday, October 14, 2013

Shale-gas economics presentation at Pat Walker Senior Center at 6 p.m. Thursday, Oct. 17, 2013

DEBORAH ROGERS, Financial Analyst, Invited To Discuss Shale Gas Economics Oct. 17
Messengers who bring news that people do not want to hear are often brushed aside and ignored. It took a child, who was not affected by peer pressure or ridicule to declare “the Emperor has no clothes!” When Deborah Rogers first reported her findings that the natural gas industry’s claims and their real world production numbers did not jibe, the industry tried to discredit her in an effort to draw attention away from what she said. Since that time more data and more independent reports confirm her early assumptions. Policy makers, financial advisers, and investors should be aware of natural gas boom/bust possibilities since resource extraction historically follows this pattern. The industry’s marketing campaigns claim natural gas is an energy bridge to a sustainable future. Ms. Rogers describes the economic future she sees for unconventional gas and questions the predictions of it being a hundred year supply.
Deborah Rogers is a financial analyst and founder of the Energy Policy Forum. She was appointed to the U.S. Extractive Industries Transparency Initiative and serves on an advisory committee within the U.S. Department of Interior. Her professional experiences in investment banking and Wall Street have prepared her for evaluating business policy and financial issues. Ms. Rogers lectures on shale gas economics throughout the U.S. and abroad at Universities, business venues and public forums. She is the author of Shale and Wall Street and has been featured in articles discussing the financial anomalies of shale gas in the New York Times, Rolling Stone Magazine, the Village Voice and London’s Guardian.
Most people have heard about the environmental problems of fracking, but do not see this directly impacting them. What is less known are the financial risks of natural gas investments and its potential to disrupt the economy and delay moving to a more sustainable energy future.
A reception to welcome Ms. Rogers will take place in the Pat Walker Senior Center on Thursday, October 17 at 6:00PM. The program will begin at 6:30PM in the auditorium. A Q&A will follow. Sponsors for this activity are the League of Women Voters of Arkansas, Ozark Headwaters Group of Sierra Club, OMNI Center, and Arkansas Interfaith Power and Light.
Internet resources on the Fayetteville Shale Play and hydraulic fracturing are here

Sunday, September 29, 2013

Beaver Lake watershed-protection focus of Sept. 27, 2013, meeting in Huntsville, Arkansas


Tame runoff, say watershed experts

HUNTSVILLE - As the population within the Beaver Lake Watershed continues to grow, residents will need to take increasing measures to mitigate the side effects of paving and construction, experts said Friday.
The importance of controlling storm-water runoff - a term for rainwater that can’t be absorbed into the soil because the land is covered with impermeable surfaces such as asphalt - was emphasized throughout several presentations during the Beaver Lake Watershed Symposium Friday at theCarroll Electric Building in Huntsville.
More than a dozen experts in hydrology, aquaculture and other biological sciences spoke before a crowd of about 60. While the topics of individual presentations ranged from the development and implementation of the Beaver Lake Watershed protection strategy to methods of stream restoration and water-quality testing, many of the speakers reiterated that one of the best ways to protect the region’s drinking water is to find ways of redirecting storm water into absorbent soils, rather thanlet it flow freely into open surface waters.
Katie Teague, an agent with the Benton County Extension Office, touched on several factors addressing water-quality protection while asking the audience to participate in a trivia game focused on water-pollution issues.
According to data provided by Teague and others, about 20 percent of rainfall in rural areas remains on the surface of the land as runoff when construction has made at least10 percent of the area impermeable. Teague said that a 1,000-square-foot house will displace 623 gallons of water from 1 inch of rainfall.
“From the homeowner side, it’s just the sheer volume of storm water that’s generated ontheir property, and pollutants that they can introduce that can be carried off their site, into a storm drain, untreated, into the nearest creek or stream,” Teague said. “We encourage ways to break up that path and slow down that water so it cansoak in.”
When water is allowed to permeate vegetation and existing soil, a natural filtration process can remove or reduce excess nutrients and other pollutants from the water as it makes its way into aquifers, and eventually into an area’s drinking water.
John Pennington, executive director of the Beaver Lake Watershed Alliance, has said he hopes the symposium will become an annual event. The alliance, a nonprofit organization founded in 2010, aims to promote awareness of factors that affect the quality of the drinking water in Beaver Lake,which is provided approximately to 420,000 people and sources its water from a watershed covering more than 1,200 square miles.
Brad Hufhines, an environmental technician with the Beaver Water District Treatment Plant, discussed how the use of “rain gardens” can help homes and businesses offset their impermeable footprint by creating areas of vegetation where storm-water runoff will pool and percolate into soil.
“We’re gaining 30 residents every day in Northwest Arkansas, so we’re becoming much more populated, much more built-out,” Hufhines said.“We’re covering up the natural land with impervious surfaces, and that’s causing a lot more water to flow into our streams rapidly. We’re getting more intense flooding and sediment from erosion that’s occurring at an increased level.”
Hufhines said the gardens, which are constructed in depressions to allow runoff to flow toward them, are effective and low-cost ways of trapping and filtering sediment and pollutants.
“I think that’s not the answer for everybody, but it’s one of several best management practices that can be used throughout the watershed.”
Northwest Arkansas, Pages 9 on 09/28/2013