Sevier County Emergency Management Agency

Forest fire above Wears Valley in Sevier County nears full containment; Seymour fire under control

UPDATE APRIL 4: The Sevier County Emergency Management Agency said the Hatcher Mountain/Indigo Lane fire is largely extinguished. Fire crews continue to further subdue the Millstone Gap fire near the Sevier/Blount county line. 

The National Weather Service warns of continued high fire danger citing breezy winds and low humidity. Widespread rainfall is forecasted to fall beginning tomorrow.

Officials said the Hatcher Mountain fire ultimately burned 2,500 acres, and damaged or destroyed 300 structures.

UPDATE APRIL 1: Fire crews focusing on the stubborn Hatcher Mountain fire had to pivot in part early Friday to also fight a new wildfire in Seymour near the Blount and Sevier county lines.

Sevier County officials said the Wears Valley-area fire was 45-percent contained this afternoon following a significant brew-up late Thursday. At least 100 structures/dwellings had been “affected” by the fire, which has consumed at least 3,739 acres. Numerous rental cabins and homes have been lost.

USGS

New York Times: Evolving native predation may help stem invasion of Burmese python

The proliferation of the exotic and invasive Burmese python in the swamps and wilds of Florida is demonstrably bad for native birds and mammals.

Researchers now have evidence the best solution might have been there all along.

A bobcat was captured on a trail camera by the U.S. Geological Survey eating python eggs and challenging one of the gigantic snakes. It was the first instance of natural, native predation on the snake’s eggs. Bobcats are already known to target reptile eggs, including those of sea turtles.

“While it is possible that this interaction was just an isolated incident, it is also possible that native species are beginning to respond to the presence of the python,” the New York Times reported.

“‘Most cat species adapt their diet to what is available, so bobcats predating on python eggs is actually not that surprising’” said Mathias Tobler, a wildlife ecologist at the San Diego Zoo Wildlife Alliance.”

Carson-Newman University Professor Brian Sohn is hosting a climate-oriented webinar on March 30.  Thomas Fraser/Hellbender Press

Local installment of worldwide virtual Climate Teach-In is set for 2:30 p.m. March 30

JEFFERSON CITY — Brian Sohn had “the closest thing to a panic attack” when his second daughter was born.

He had long been alarmed by climate change and its potentially disastrous effects, but her arrival brought home the need to address the environmental challenges of a rapidly changing planet.

So now the Carson-Newman University education professor is putting some final touches on a virtual climate-related “teach-in” he’ll host from 2:30 to 3:30 p.m. Wednesday, March 30.

Dead hemlocks are seen along Parson Branch Road near Cades Cove. National Park Service

CADES COVE — Great Smoky Mountains National Park contractors began removing at least 800 dead hemlock trees along Parson Branch Road, an eight-mile primitive backcountry road that connects Cades Cove with U.S. 129 on the western edge of the park.

The road has been closed since 2016 because of the tree hazards and damage to the road surface. The hemlocks succumbed to the hemlock woolly adelgid, an exotic insect that has wreaked havoc on hemlock stands and their accompanying ecosystems.

The road passes several trailheads, and is used by emergency vehicles as needed. The park initially identified some 1,700 trees that posed a hazard to the adjacent roadway, but that number has naturally declined by about half over the past six years.

Friends of Great Smoky Mountains National Park provided $100,000 for the hazard-mitigation project. That was matched with $50,000 from the federal government.

Once the dead trees are removed, work will begin to rehabilitate the roadway and ensure its safety. 

The roadway could reopen this summer, according to a news release from the National Park Service.

Sylvia Earle  Courtesy Catarina Fazenda

The Tennessee Aquarium IMAX Theater in Chattanooga premiered its new 3D educational movie Ocean Odyssey on March 4.

Author,  oceanographer and National Geographic Explorer-in-Residence Sylvia Earle visited the aquarium to help launch the movie, which she and Rupert Degas narrate.

The movie follows a humpback whale mother and calf as they navigate the East Australian Current from the Great Barrier Reef to Antarctica. The planet’s oceans are home to the most diverse and abundant array of life on earth, but they are threatened by climate change, pollution and acidification. Still, life lives on.

The Tennessee Aquarium encourages filmgoers to enhance the 3D film experience with a visit to the Secret Reef exhibit in their Ocean Journey building. This exhibit replicates the Flower Garden Banks off the coast of Texas and Louisiana. 

In 1990, Dr. Sylvia Earle became the first woman appointed chief scientist at the National Oceanic and Atmospheric Administration.  

She left that agency to work in the private sector to promote healthy oceans and public access to ocean environments, including Mission Blue.

An Ohio woman drowned Thursday while kayaking the Oconaluftee River near Smokemont Campground in Great Smoky Mountains National Park.

It was the first fatality of the year in the park.

Rangers said Megan Thompson, 34, of Cleveland Heights, Ohio was trapped underwater “between a fallen tree and the riverbank” after floating through a rapid. It was not immediately clear whether she was out of her boat.

Her fellow boaters alerted rangers at 2:18 p.m. and her body was recovered at 2:57 p.m., according to a release from the park service.

Drowning is the third-leading cause of death in the Smokies, after vehicle and aircraft accidents.

This story will be updated.

As a result, households in many Southeastern states have some of the highest electricity usage and monthly energy bills in the nation. Some states and utilities are making progress, and it’s not too late for local policymakers to take advantage of untapped efficiency savings to help reach crucial decarbonization goals.

• Download the “Energy Efficiency in the Southeast” fourth annual report
• Read an excerpt from the accompanying report blog post below, or read the full post here.

A view of the Smokies from the southern section of Foothills Parkway. Thomas Fraser/Hellbender Press

Hellbender told ya so: Big money in hand for southern Foothills Parkway rehab

Hellbender Press reported some particulars months ago, but the National Park Service today announced the official receipt of $30 million dollars for rehabilitation of the southern section of Foothills Parkway between Calderwood and Walland.

It’s been a busy news week out of Great Smoky Mountains National Park, especially related to the Foothills Parkway: Earlier this week the park service announced the latest phase of comment on plans to establish a series of mountain bike trails in Wears Cove at the terminus of that parkway section. Hellbender covered that, too.

Maybe too much Smokies, if that’s a thing, but we felt obligated to report via a park press release the final dispersal of funds for the planned improvements we reported on months ago. Significant traffic closures will likely begin this spring.

National Park Service via WBIR

Feds and boosters have considered trail network since completion of the “Missing Link”

WEARS VALLEY The National Park Service moved this week into the latest public-input phase regarding proposed construction of a Smokies-area mountain-biking destination on federal land near the current terminus of a recently completed section of Foothills Parkway that runs from Walland to Wears Valley.

The plan calls for miles of single-track mountain bike trails of varying skill levels and vendors catering to bicyclists. Park service documents indicate a rest station with picnic facilities, bathrooms and bicycle rental and repair facilities sited in Wears Cove southeast of the parkway terminus at Wears Cove. The parcel is already part of a federal easement for another extension of the parkway that would connect with the Gatlinburg Spur. 

“The Wears Valley portion of the Foothills Parkway could provide visitors new opportunities to experience the Park through mountain biking because it is within the Park’s general development zone and transportation management zone and is not managed as wilderness,” according to park service documents.

News Sentinel:  State takes path of least resistance with air-quality plans; and researchers are gauging how Southern Appalachian salamanders will respond to climate change.

KNOXVILLE — Local journalists delivered a double tap of critical conservation coverage this week:

The state air quality board is outlining its 10-year haze-reduction plan for Tennessee, and some enviros are arguing the state is not going much beyond the bare minimum required by the feds. That was the crux of a detailed report from News Sentinel reporter Anila Yoganathan that also examined lingering air quality and deposition issues in Great Smoky Mountains National Park. While air quality in some aspects has improved in recent decades, there are still some insidious issues that affect the park’s viewshed, and on occasion, the health of park visitors, too. Acid and nitrate deposition continue to take a toll on park streams.

The report is extensive. A digital subscription is required to view the stories at Knox News, but hopefully they’ll open it up as an introductory freebie.

Speaking of streams and the threat they face: 

Science reporter Vincent Gabrielle waded into a story about research at the Tennessee Aquarium delving into the effects of global and regional climate change on Southern Appalachian freshwater denizens such as the black-bellied salamander.

“Their teeming millions make up a substantial proportion of the animal life of a forest. In the headwaters of the Appalachian Mountains, salamanders frequently outnumber fish, birds and other small animals,” Gabrielle reported.

“Lungless salamanders, like the black-bellied salamander, breathe only through their skin. They will notice water pollution, including sediment, agricultural runoff or acidic seepage from old mines, and relocate to cleaner water.” — If they can, we might add. Too often, that is impossible for them.