3 Good Health and Well-Being (65)
Ensure healthy lives and promote well-being for all at all ages
Lead is flying as bald eagles face ambush on road to full recovery
Written by Stephen Lyn Bales
This grounded bald eagle at a wildlife refuge in Missouri eventually succumbed to lead poisoning. Lead from bullets and shot are the latest threat to bald eagles, the recovery of which is an American conservation success story. Betty Thompson
Once again bald eagles are in trouble: This time the threats are a deadly recipe of lead and neurotoxins.
The recovery of America’s bald eagles is one of the greatest environmental success stories of the past 50 years. From an estimated overall population of about 800 at the depth of their decline, they have rebounded to about 100,000 today living near water in Alaska, Canada and all of the lower 48 states.
Hellbender Press has covered the success story that brought our national symbol, the bald eagle, back from the brink of extinction.
The cause of that long-ago calamity was ferreted out with the help of an early citizen-scientist, a retired Canadian banker living in Florida named Charles Broley, who became interested in eagles and obtained a permit to band eaglets. Between 1939 and 1946 he banded a total of 814 of them in the nest before they fledged.
As the years passed Broley observed a population decline and initially thought habitat loss was to blame. But in an Audubon article he penned in 1958, Broley concluded, “I am firmly convinced that about 80 percent of the Florida bald eagles are sterile.”
But why? Broley was the first to speculate that the use of organochlorine pesticides, most notably dichlorodiphenyltrichloroethane, or DDT for short, was somehow the cause; but he had no proof and didn’t know how the chemical compound actually affected adult eagles.
Broley’s suspicions and others were brought to national attention by Rachel Carson in her landmark 1962 book, “Silent Spring.” DDT was outlawed in 1972 and the eagle population slowly began to recover.
And today? Bald eagles still face problems — both old and new.
The old one is lead poisoning.
News Sentinel: Anderson County ball fields built atop TVA coal ash
News Sentinel: Toxic ash fill at Claxton ball field uncapped and unsealed
Tennessee Valley Authority used a mix of coal ash and dirt for fill during construction of a playing field that was later leased to Anderson County and the local Optimist Club for public use, reported Jamie Satterfield of the Knoxville News Sentinel.
She had earlier reported an adjacent playground was contaminated by coal ash byproducts, including heavy metals and multiple other toxins. The contaminants likely originated from coal-ash piles at the nearby Bull Run Fossil Plant.
Anderson County and the Claxton Optimist Club operate the playground and sports fields, which are still owned by TVA.
The playground was built about 20 years ago, during which time coal ash disposal was lightly regulated. The disposal of coal ash from facilities such as Bull Run coal plant, which will be closed by 2023, has proven a major environmental problem and challenge for utilities across the country.
Report: Children exposed to coal-ash pollutants in Knoxville-area playground
News Sentinel: Playground near TVA’s Bull Run Fossil Plant contaminated by coal ash
Testing by independent Duke University researchers indicates a playground in the Claxton community contains dangerous levels of coal-ash byproducts.
The playground is near the Tennessee Valley Authority’s Bull Run steam plant, which has historically used vast amounts of coal to produce electricity and stored the resultant coal ash in huge landfills near the facility on Melton Hill reservoir near Oak Ridge. The plant will be decommissioned within two years, but questions remain about how TVA will handle the tons of remnant coal ash produced over the lifetime of the plant.
Duke University researchers sampled soil from the site, and results showed high levels of heavy metals and other toxins typically present in coal ash.
TVA maintains its testing has not detected harmful levels of contaminants in the area, but the News Sentinel’s Jamie Satterfield, who was been relentless in her investigations of TVA coal-ash policies and the disastrous Kingston coal slurry spill of 2008, noted that “There are no human health guidelines, however, for substances like coal ash that combine many toxins or radioactive metals.”
Tell TVA: Don’t replace Kingston Coal with new fossil gas plants or pipelines!
Remember TVA’s 2008 Kingston Fossil Plant coal fly ash slurry spill
The Tennessee Valley Authority plans to retire the Kingston plant and its four other remaining coal-fired power plants by 2035.
But it is seriously considering replacing them with large fossil gas power plants and new gas pipelines!
Natural gas is cleaner than coal, but is yet another fossil fuel source that releases carbon dioxide. Such a replacement would be contrary to the national and global consensus that we must reduce the use of fossil fuels quickly to constrain the runaway climate crisis as much as we can.
A plan based on emerging technologies for increased energy efficiency combined with distributed use of renewable energies and energy storage can increase community resilience; create more good, long-term jobs; diversify local business opportunities; and provide immediate public health benefits.
TVA accepts public comments electronically through the end of July 15, 2021.
Don’t miss the opportunity to tell TVA that customers don’t want to pay for a yesteryear “solution” that does not really address the clear and present dangers to humanity. The Southern Alliance for Clean Energy has made it easy for you:
Submit your comment to TVA by tapping or clicking this link NOW:
Tell TVA, No New Fossil Gas Plants + Pipelines
You can also email TVA directly attn: Chevales Williams, This email address is being protected from spambots. You need JavaScript enabled to view it.
Source: TVA — Kingston Fossil Plant Retirement
The days the Earth stood still (Part 2): South Knoxville’s Ijams Nature Center weathered Covid with grit, gifts and gratitude. Naturally.
Written by Thomas Fraser
Members of a Covid-era outdoor education class at Ijams Nature Center net insects. The South Knoxville nature center weathered the Covid-19 pandemic with donations, federal loan guarantees and common-sense maneuvering, like moving all educational programming outside. Photos courtesy Ijams Nature Center.
Ijams posted record visitation during pandemic even as resources were challenged
(This is the second in an occasional Hellbender Press series about the effects of the Covid-19 pandemic on the natural world. Here's the first installment about air quality improvements in the Smokies.)
Individuals and organizations can learn a lot from a pandemic.
You up your technology game. You innovate and run harder and get leaner. You realize the importance of face time (the real face time).
You learn the power of allies and those who really love you.
And in the case of Ijams Nature Center in South Knoxville, you learn just how much people need and value the natural world and the outdoors, especially in times of acute stress and uncertainty.
Ijams played host to a record number of visitors in 2020; there was no usual winter slowdown. Parking lots were full virtually every day during the height of the pandemic that claimed the lives of at least 600,000 people in the U.S. That visitation trend has continued at Ijams, with the coronavirus somewhat comfortably in the rear-view mirror.
An estimated 160,000 people visit the popular nature center annually, but there’s no exact count. Officials said the 2020 visitation substantially surpassed that number, and they plan a visitation study because a very “porous border” prevents an accurate count.
“The one great thing that has come out of Covid, is that people have recognized the importance of nature in their lives; they’ve recognized it as a place for solace, a place to get out and be safe and feel comfortable,” said Ijams Nature Center Executive Director Amber Parker.
“The sheer mass number of people coming were new to Ijams, or maybe come once or twice coming multiple times a week,” said Ijams Development Director Cindy Hassil.
“We were so excited to be this refuge for everyone,” Parker added.
The two women spoke on a sunny spring afternoon on the fetching expanse of stone terrace behind the visitors center in the shade of tulip poplars, red buds and dogwoods. Cardinals chirped and early 17-year cicadas throbbed behind a natural green curtain.
Clean air activists praise TVA’s coal decision; warn it’s not enough to meet climate goals
Written by Thomas Fraser
SACE: TVA must also wean itself off natural gas and nuclear reliance
As previously reported by Hellbender Press, Tennessee Valley Authority plans to shut down its five remaining coal plants by 2050 and pursue a carbon-neutral future.
TVA board members spoke favorably of the decision at its regular meeting on Thursday.
“TVA CEO Jeff Lyash shared a vision of how TVA will continue to support the Valley for years to come with a commitment to sustainability. The board also endorsed a strategic focus on decarbonization and a commitment to providing a reliable, low-cost energy supply as TVA moves into the future,” according to a statement released Thursday by TVA.
“TVA leadership issued a Strategic Intent and Guiding Principles document to provide direction for developing business strategies that provide reliable, resilient, low-cost and clean energy to the region. View the Executive Summary of the document.
“TVA’s new Carbon Report outlines TVA’s commitment and path to reduce carbon in the coming years without compromising the reliability and low rates the Valley has come to expect. The report outlines TVA’s leadership today in carbon reduction, our plan to achieve 70 percent reduction by 2030, our path to 80 percent reduction by 2035 and our aspiration to achieve net-zero carbon by 2050.”
Knoxville-based Southern Alliance for Clean Energy generally lauded TVA’s sustainability mission, but released the following detailed response Thursday afternoon:
“The agency’s intentions fall far short of the Biden Administration’s goal of decarbonizing the nation’s electric grid by 2035, a timeframe recommended by scientists to avoid the worst impacts of climate change.
The coal plant next door: The sad and long legacy of coal ash in Georgia
Written by ProPublicaThis story from ProPublica is shared via Hellbender Press under a Creative Commons license. Click here for the entire ProPublica story, including illustrations and photos.
By Max Blau for Georgia Health News
ProPublica is a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox.
Mark Berry raised his right hand, pledging to tell the whole truth and nothing but the truth. The bespectacled mechanical engineer took his seat inside the cherry-wood witness stand. He pulled his microphone close to his yellow bow tie and glanced left toward five of Georgia’s most influential elected officials. As one of Georgia Power’s top environmental lobbyists, Berry had a clear mission on that rainy day in April 2019: Convince those five energy regulators that the company’s customers should foot the bill for one of the most expensive toxic waste cleanup efforts in state history.
- coal ash
- cleanup
- georgia power
- kingston coal ash spill
- toxic waste
- mark berry
- energy regulator
- public service commission
- coal ash pond
- disinformation
- eminent domain
- radioactive coal ash
- electric utility
- trace metal
- cancer risk
- drinking water contamination
- human health hazard
- leaching
- groundwater
- water well
- erin brockovich
- chronic illness
- heavy metal
- plant scherer
- propublica
- lobbyist
- hexavalent chromium
- cancer cluster
The days the Earth stood still (Part 1): Covid cleared the air in the lonely Smokies
Written by Thomas Fraser
Great Smoky Mountains National Park Air Resource Specialist is seen at the Look Rock air quality research station. Courtesy National Park ServiceThe lack of regional and local vehicle traffic during the pandemic greatly reduced measurable pollution in Great Smoky Mountains National Park.
This is your Hellbender weekend read, and the first in an occasional Hellbender Press series about the effects of the Covid-19 pandemic on the natural world
Great Smoky Mountains National Park shut down for six weeks in 2020 during the Covid-19 pandemic. Recorded emissions reductions during that period in part illustrate the role motor vehicles play in the park's vexing air-quality issues. The full cascade of effects from the pollution reductions are still being studied.
Hellbender Press interviewed park air quality specialist Jim Renfro about the marked reduction of carbon dioxide and other pollutants documented during the park closure during the pandemic, and the special scientific opportunities it presents. He responded to the following questions via email.
Hellbender Press: You cited “several hundred tons" in pollutant reductions during an interview with WBIR of Knoxville (in 2020). What types of air pollutants does this figure include?
- great smoky mountains national park
- coronavirus
- smokies
- pandemic
- air pollution
- covid19
- air quality
- shutdown
- pollutant reduction
- carbon dioxide
- co2
- motor vehicle
- jim renfro
- nox
- voc
- improvement
- haze
- ozone
- look rock
- emission
- greenhouse gas
- visitation
- visitor
- traffic volume
- analysis
- monitoring station
- particulate matter
- mercury
- acid deposition
- quality control
- quality assurance
- so2 regional haze rule
- national park service
- nps
- air resource specialist
- ecosystem
- bioaccumulation
- so2
- road closure
- power plant
- epa
- environmental protection agency
Reckoning with racism with a walk in the woods
Written by Thomas Fraser
Video documents success of ‘Smokies Hikes for Healing’ endeavor
Great Smoky Mountains National Park Superintendent Cassius Cash was as shaken as the rest of us this past spring and summer when a national reckoning of racism erupted across the country following the homicide of George Floyd under the knee of a Minneapolis police officer.
Also like many of us, Cash, who is Black, wondered what he could do to help heal 400-year-old wounds.
He determined we needed to take a walk in the woods and talk about things.
“As an African American man and son of a police officer, I found myself overwhelmed with the challenges we faced in 2020 and the endless news cycle that focused on racial unrest,” Cash said in a press release distributed Feb. 26.
“My medicine for dealing with this stress was a walk in the woods, and I felt called to share that experience with others. Following a summer hike in the park, I brought together our team to create an opportunity for people to come together for sharing, understanding, and healing.”
Sixty people directly participated in Cash’s Smokies Hikes for Healing program, Smokies Hikes for Healing, which ran from August to December in the national park. Hundreds of people visited an accompanying website to learn more or acquire information on how to lead their own such hikes.
Cash, who credited the park team who helped him organize the innovative project, correctly determined there was no more appropriate place to honestly discuss racism and the importance of diversity than a hike in one of the most biologically diverse places on the planet.
David Lamfrom, Stephanie Kyriazis and Marisol Jiménez, facilitated the hikes and created a “brave space for open conversations about diversity and racism,” according to the park release, which also announced the availability of the Smokies Hikes for Healing video produced by Great Smoky Mountains Association.
Friends of the Smokies and New Belgium Brewing Company also contributed financial support to the effort.