Barrens topminnow (Fundulus julisia) at Conservation Fisheries, a native stream fish breeding center. This species is endangered (IUCN). It is only found in the Barrens Plateau in Middle Tennessee, making it one of the rarest fish in eastern North America. © Joel Sartore 2023

KNOXVILLE — The next round of Conservation on Tap features Conservation Fisheries and its efforts to restore and conserve some of the most diverse fish populations on the planet.

It’s set for 7 p.m. Jan. 10 at Albright Grove Brewing Company, 2924 Sutherland Ave. Proceeds from the event benefit Discover Life in America, a crucial science partner with Great Smoky Mountains National Park.

“Did you know the incredibly diverse Tennessee River harbors over 225 species of fish, including more than 50 species at risk of extinction? Come join staff from Knoxville nonprofit Conservation Fisheries Inc. to learn about CFI's mission to prevent the extinction of rare fish species, and to work for their long-term recovery. We will be discussing some of our successes in fish recovery efforts over the past 37 years, including species found in Great Smoky Mountains National Park.”

Carl Williams, a TWRA fisheries technician and self-taught crayfish biologist.  TWRA

MORRISTOWN — Carl Williams, a Tennessee Wildlife Resources Agency fisheries technician and self-taught crayfish biologist retired after dedicating more than four decades to wildlife and fisheries conservation and management. 

Williams began working with TWRA in August 1979 through the Young Adult Conservation Corp (YACC), which was a federally funded program. Initially hired for a one-year assignment, he worked with lands management wildlife biologists on various projects, including white-tailed deer and wild turkey restoration. 

The subsequent year marked a shift as he joined TWRA’s Fisheries Division, conducting creel surveys on Cherokee and Douglas reservoirs. In August 1981, he transitioned to the Buffalo Springs Trout Hatchery spending the next seven years propagating and rearing rainbow, brown, brook, lake and Ohrid trout, and distributing them throughout many streams, rivers and reservoirs in East Tennessee. 

Alewives returned by the millions after the Edwards and Ft. Halifax dams were removed in Maine.  John Burrows/ASF via The Revelator

By providing both mitigation and adaption, dam removal can lower greenhouse gas emissions and restore carbon sinks.

This article was originally published in The Revelator. Gary Wockner is an environmental activist, scientist and writer in Colorado.

As the climate crisis escalates, a huge amount of attention and money is being focused on climate solutions.

These can be divided into two categories: solutions that pursue “mitigation,” which lowers greenhouse gas emissions, and those that pursue methods to adapt to climate impacts to increase human and ecological resiliency.

Dams, of course, create enormous environmental harms, many of which have already been described in scientific literature. Equally well documented is the fact that removing dams can restore seriously damaged ecosystems. But missing from almost every climate-solution story and study is how dam removal can be key for both mitigation and adaptation.

Here are 10 reasons how dam removal fights climate change.

Dr. Jacqueline Echols shows off rehabbed Panola Shoals, a rustic kayak launch site that will be the beginning of South River Water Trail.  Paige Penland/Hellbender Press

After years of activism, Atlanta’s South River is now a font of sustainability and fun

This article has been edited since its original publication.

ATLANTA — It has taken decades, but the once-polluted South River is now approved for fishing and recreation, and 40 navigable miles from Panola Shoals, about 30 minutes southeast of downtown Atlanta, to Lake Jackson, are being developed into the South River Water Trail for canoes and kayaks.

“This has always been an environmental justice issue,” said Dr. Jacqueline Echols, board president of the South River Watershed Alliance (SRWA) and driving force behind the cleanup.

The 60-mile South River begins in the 80-percent Black city of East Point, then runs through other predominately Black, South Atlanta communities and into Arabia Mountain Natural Heritage Area, where the Flat Rock Archives “preserves rural African-American history in Georgia.”

Ela Dam on the Oconaluftee River in Cherokee. The dam is slated for removal to benefit aquatic species and the Eastern Band of the Cherokee Indians.  Erin McCombs

Ela Dam Removal Coalition moving forward after $4 million grant from U.S. Fish and Wildlife to commence river restoration project 

Erin McCombs is the Southeast Conservation Director of American Rivers.

CHEROKEE — American Rivers is working with a team on a massive effort to remove the Ela dam and restore the land and Oconaluftee River to its natural condition. Partnering with the Eastern Band of Cherokee Indians (EBCI), American Rivers is part of a coalition of federal, state, public, private, and non-profit organizations that has formed to remove the Ela dam.

Truly a village effort, the Ela Dam Coalition includes the EBCI, American Rivers, Mainspring Conservation Trust, the North Carolina Wildlife Resources Commission, the U.S. Fish and Wildlife Service, the Southern Environmental Law Center, the Environmental Protection Agency, American Whitewater, Swain County, the Army Corps of Engineers, and Northbrook Carolina Hydro II.

“Healthy rivers are essential to all life, and removing a dam is the fastest way to restore a river’s health. We appreciate this initial investment by U.S. Fish and Wildlife Service in  the restoration of the Oconaluftee River. We look forward to working with them to leverage this investment to fully realize this project to revitalize fish and wildlife habitat and restore vital cultural connections. We are grateful to the Eastern Band of Cherokee Indians for their leadership, and for the partnership of Mainspring Conservation Trust,” said Tom Kiernan, American Rivers President and CEO.  

Blocking the Oconaluftee River’s natural flow impacts the aquatic habitats of many native fish, mussels, birds, and other wildlife which require it for sheltering, feeding, reproducing, and thriving in their natural environment. The removal of Ela dam will result in a cultural reconnection of the Oconaluftee River to the Cherokee people and the Qualla Boundary. 

The Oconaluftee River is home to 11 sensitive and rare aquatic species, some of which are only found in a few streams and rivers in western North Carolina, including the federally endangered Appalachian elktoe freshwater mussel, the Sicklefin Redhorse (NC Threatened), and Eastern Hellbender (NC Special Concern). Once complete, 549 miles of the Oconaluftee River watershed will be restored and expand habitat for these species.