Bringing science from groundwater to surface

On May 3, 2022 the USDA Forest Service hosted a virtual Santee Experimental Forest Research Forum. More than 40 scientists, researchers, and other partners came together to discuss projects occurring on the Santee Experimental Forest. The Santee Experimental Forest is nestled in the Francis Marion National Forest 10 miles from the coast in South Carolina.…  More 

The fate of wood

Trees are part of the carbon cycle. When they die, they go on storing carbon for a while. But as the fallen trunks and large branches decompose, that carbon moves into the soil and the atmosphere. USDA Forest Service researcher Carl Trettin and his colleagues have designed a new study to show how wood-carbon moves…  More 

Chinese tallow leaf litter negatively affects frogs

“Where I grew up in the Houston area, Chinese tallow was the main tree in forests near my house. They were a beautiful crimson color in the fall and great for climbing,” says USDA Forest Service researcher Daniel Saenz. “But most importantly, they were the best source of ammunition. Tallow fruits were the perfect size…  More 

Top ten of 2021

We hope you enjoy this collection of the most popular CompassLive stories of 2021. Each article highlights the people, partnerships, and natural wonders of the South. For the past century, USDA Forest Service research has contributed to healthier, more sustainable southern forests.   ______________________ One acorn, two acorns, three acorns, four… How to evaluate acorn crops  Every year, state wildlife…  More 

Research spans the South: Cross-site studies of the Experimental Forest Network

A small team of USDA Forest Service employees are making huge contributions to the SRS Experimental Forest Network. Chuck Burdine and Bryan Mudder are key members of this team. For the past two years, they have been on temporary assignments as western and eastern regional coordinators, respectively. “When I took on the regional coordinator role,…  More 

New story map for the Experimental Forest Network

Long-term research is conducted across the USDA Forest Service Experimental Forest Network. A new story map provides detailed information for each site in the SRS Experimental Forest Network. The story map: Discusses current and past research and highlights online resources, including a growing collection of digital datasets; Shows the ecoregion and type of forest community…  More 

Linking tree water use and soil moisture

When more water is available, some tree species use much more of it. Loblolly pines growing near a stream used 65 percent more water than loblolly pines growing near the top of a hill, reports a new study led by USDA Forest Service researcher Johnny Boggs.  White oaks near a stream only had 12 percent…  More 

History of Forest Research in the South, 1921-1933

For 40 years, Philip Wakeley researched southern pines for the USDA Forest Service. Wakeley was one of the first Forest Service R&D employees in the South. He began his career in 1924, at the Southern Forest Experiment Station in New Orleans, Louisiana. The Station was established in 1921, and in the 1990s would merge with…  More 

One Acorn, Two Acorns, Three Acorns, Four…

By lying on your back under an oak tree, you can look up and estimate its number of acorns. But why? “A lot of state wildlife agencies do acorn surveys annually because hunters want to know crop sizes, which fluctuate like crazy from year to year, among different oak species, and among locations,” says USDA…  More 

100 Years of Forest Service Research in the South

In 2021, the Southern Research Station and all of USDA Forest Service celebrates the centennial of Forest Service research in the South. On July 1, 1921, the Forest Service established two new experiment stations. They were modest operations. The Southern Forest Experiment Station, headquartered in New Orleans, Louisiana, had only five employees. The Appalachian Forest…  More