Tribal Wetlands Training

In June, seven representatives of five Tribal Nations joined USDA Forest Service and U.S. Army Corps of Engineers experts for the Tribal Wetlands Training workshop, hosted by the United South and Eastern Tribes, Inc. Where does a wetland begin or end? Delineating the boundaries of a wetland is difficult. “Our goal was to help participants –…  More 

Climate Drivers of Carbon Gain and Water Loss in a Southern Appalachian Forest

The planet is warming, and warmth revs the machinery of life. “As it gets warmer, living things burn up more carbon through respiration,” says USDA Forest Service scientist Chris Oishi. “It’s true of trees and soil microbes.” Soil is bursting with invertebrate life, microbial life, and living plant roots. It’s also where decomposers do their…  More 

A Tour of the Eastern Experimental Forests

In February 2018, Southern Research Station scientists and staff participated in the second round of SRS experimental forest tours. SRS manages 19 experimental forests. Three teams visited 11 eastern experimental forests over five days. In September 2017, two teams had visited eight of the western experimental forests. Experimental forests are a station-level asset. They are…  More 

Chinese Tallow Litter and Tadpoles

Centuries ago, a tree was plucked out of its native ecosystems and introduced to the U.S. Chinese tallow (Triadica sebifera) is a showy tree with waxy seeds and heart-shaped leaves. Every autumn, its leaves turn crimson or orange before falling to the ground – or the water. “Chinese tallow invades wetlands and riparian areas in…  More 

Climate Influences Male-Female Balance in Longleaf Pines

For many reptile and fish species, temperature during egg incubation determines whether hatchlings are male or female. In the northern part of Australia’s Great Barrier Reef, scientists have discovered that 99 percent of immature green turtles hatched in warming sands are female, raising concerns about successful reproduction in the future. U.S. Forest Service scientists have…  More 

Experimental Forests’ Road Data Go Digital

Many national and experimental forests are crisscrossed by gravel roads that contain culverts and other drainage structures. Some culverts may be overdue for maintenance, while others may be too small for extreme rainfall events. U.S. Forest Service Southern Research Station scientists began assessing the capacity of these structures in 2016. The project spans the SRS…  More 

A Tour of SRS Experimental Forests

For some, the term experimental forest may conjure images of petri dishes on the forest floor. “It’s true that Experimental Forests are living laboratories,” says U.S. Forest Service scientist Stephanie Laseter. “SRS manages 19 experimental forests. Each one represents a specific ecosystem and provides unique research opportunities.” Laseter recently organized a five-day tour of eight…  More 

Highlights from the Joint Leadership Team Meeting

On August 30, the U.S. Forest Service Southern Regional Leadership Team met with the Southern Research Station Leadership Team in Asheville, NC. Ken Arney, deputy regional forester, kicked off the day with a recap of the last joint meeting held in 2015. Several priority topics from that forum are still of great importance: longleaf pine…  More 

Forestry’s Early Entrepreneurs

Before the Crossett Experimental Forest existed, two engineers-turned-lumbermen began rehabilitating the cutover ‘pineywoods.’ “In 1925, Leslie Pomeroy and Eugene Connor bought the Ozark Badger Lumber Company,” says U.S. Forest Service scientist Don Bragg. “The company was small and nearly defunct, and Pomeroy and Connor turned it into a profitable, long-term example of uneven-aged silviculture.” Bragg…  More 

Experimental Forest Network Engages New Partners

For the past 18 months, the SRS Experimental Forest network has been working to create scientific linkages across the Station and Region. The idea of a formal network was rolled out at the inaugural meeting in March 2016. The network is linking sites strategically across geographic domains and environmental gradients. U.S. Forest Service Experimental Forests,…  More