Protecting Hardwood Resources

Trees provide clean air and water, wildlife habitat, and beauty. Trees are also vital to local economies. “In 2015, Kentucky had 193 hardwood sawmills,” says USDA Forest Service research forester Tom Brandeis. “That same year, Tennessee had 226 hardwood sawmills.” Each state produced more than 700 million board feet of hardwood lumber in 2015. Higher…  More 

Do Roads Drive Forest Plant Invasions?

Roads provide a means for moving people and products, but they can also allow hitchhiking organisms to spread. Some exotic invasive plants thrive on the disturbance created by road construction that displaces native plants. However, a new study led by Kurt Riitters, U.S. Forest Service research ecologist with the SRS Eastern Forest Environmental Threat Assessment Center, found…  More 

FIA Update on Alabama’s Forests

In the forests of Alabama you’ll find longleaf pine woodlands, bottomland swamps, sinkholes, and springs. You’ll see fox squirrels, indigo snakes, gopher tortoises, and pitcher plants. The Forest Inventory and Analysis (FIA) program of the U.S. Forest Service collects field data on forest resources across the state, visiting around 700 of the more than 5,600…  More 

State Line Meeting with Alabama, Louisiana, and Mississippi

On August 17 and 18, state foresters from Alabama, Louisiana, and Mississippi, along with their staffs and personnel from the U.S. Forest Service Southern Research Station (SRS), gathered in Biloxi, MS. This was the third State Line Meeting for state foresters Wade Dubea of Louisiana and Charlie Morgan of Mississippi, and the first for Alabama State…  More 

FIA Report on Oklahoma’s Forests

Until 2009, the U.S. Forest Service’s Forest Inventory and Analysis had never surveyed Western Oklahoma. “Western Oklahoma has some forests, but very little timberland,” says SRS forester Kerry Dooley. Land that produces timber – at least 20 cubic feet an acre, each year – is considered timberland. Timberland is plentiful in Eastern Oklahoma, and FIA…  More 

City Trees in Houston

The largest city in the largest continental state in America has an urban forest to match. And now, for the first time, information about Houston’s trees is available online. The My City’s Trees web application is a free tool that makes community tree data easily accessible to the public. The Texas A&M Forest Service has…  More 

Houston’s Urban Forests

Urban forests offer a wide range of environmental services, such as stormwater management, air pollution mitigation, reduced air temperatures (Urban Heat Island mitigation), wildlife habitat, aesthetic appeal and visual barriers. Since 1930, the U.S. Forest Service, Forest Inventory and Analysis (FIA) program has provided information on the amount, status, and character of forest land across…  More 

Sassafras and Laurel Wilt Disease

The scent of a crushed sassafras leaf is unforgettable – sweet, pungent, fragrant. If you have never plucked one of the leaves and rolled it around between your fingers, you should. “Sassafras is susceptible to laurel wilt disease,” says U.S. Forest Service research mathematical statistician KaDonna Randolph. “The disease has not reached the heart of…  More 

Bottomland Hardwoods of the Mid-Atlantic

A new U.S. Forest Service report characterizes the status and trends of bottomland hardwood forests across the mid-Atlantic region of North Carolina and Virginia. These forests are located in floodplains, bogs, swamps, and other lowland areas. SRS scientists Anita Rose and Steve Meadows summarized Forest Inventory and Analysis (FIA) data from 2002 to 2014 for…  More 

State Forest Resource Data Visualized

The U.S. Forest Service Forest Inventory and Analysis (FIA) program, the nation’s forest census, collects and analyzes data on America’s forests. FIA produces yearly reports at the state level on: Status and trends in forest area and location; Species, size, and health of trees; Total tree growth, mortality, and removals by harvest and land-use change;…  More