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Highlight IDTitleStrategic Program Area(s)YearStation
Photo of Seized illegal logs in Riau, Indonesia. CIFOR
ID: 932
A Scientist Finds that the Lacey Act Amendment of 2008 Works to Limit Illegal Wood Imports

Forest Service scientist Jeffrey Prestemon evaluated U.S. import trade data from countries that are suspected sources of illegally obtained wood ...

Principal Investigator : Jeffrey P. Prestemon

Resource Management and Use2015SRS
Photo of The Comparative Risk Assessment Framework and Tools (CRAFT) is a user-friendly, Web-based support system that helps natural resource managers address uncertainties inherent in land management decisions. Forest Service
ID: 416
advancing the Comparative Risk Assessment Framework and Tools (CRAFT)

The Eastern Forest Environmental Threat Assessment Center and the University of North Carolina Asheville's National Environmental Modeling and A ...

Principal Investigator : Steve Norman

Wildland Fire and Fuels
Invasive Species
Wildlife and Fish
Resource Management and Use
2011SRS
Photo of Economic costs of fighting the largest fires are increasing. Georgia Forestry Commission
ID: 732
Analyzing How to Increase Fireline Production Efficiency

Operational data on fireline production rates are generally lower than the rates identified by expert panel estimates. This study found the lowe ...

Principal Investigator : Thomas P. Holmes

Wildland Fire and Fuels2014SRS
Photo of Across much of the U.S., wildfires are likely to become larger, more intense, and increasingly difficult to contain with climate change. Andrew J. Boone, South Carolina Forestry Commission
ID: 721
Assessment of the Interaction of Climate Change, Fire, and Forests in the U.S. Published

Fire has been one of the most frequent and severe disturbances to ecosystems globally and, as such, one of the major regulators of forest compos ...

Principal Investigator : Chelcy F. Miniat

Wildland Fire and Fuels2014SRS
Photo of A new book provides land managers and policy makers with key information about the potential impacts of climate change on southern forest ecosystems. Sarah Farmer, USDA Forest Service
ID: 734
Book Published to Help Managers of Southern Forests Cope with the Effects of Climate Change

Resource managers and policy makers require new insights into the implications of a rapidly changing climate on forest ecosystems and their valu ...

Principal Investigator : James Vose

Invasive Species
Wildland Fire and Fuels
Outdoor Recreation
Resource Management and Use
Wildlife and Fish
Water, Air, and Soil
2014SRS
Photo of A prescribed fire burns in a southern forest.
ID: 1306
Burning forests can impact water supplies

The number of wildland fires and burned areas in the U.S. is on the rise as a result of a warming climate, drought, and increasing human ignitio ...

Principal Investigator : Ge Sun

Wildlife and Fish
Water, Air, and Soil
2017SRS
Photo of Watershed 7 following harvest using timber cutting and yarding with mobile cable system January 1977–June 1978. Wayne Swank, U.S. Department of Agriculture Forest Service.
ID: 1087
Changes in Water Quality Last More Than 30 Years After Clear Cutting

Evidence from 36 years of data following experimental clear-cut logging at Coweeta Hydrologic Laboratory, N.C., suggests that forest disturbance ...

Principal Investigator : Jennifer D. Knoepp

Water, Air, and Soil2016SRS
Photo of
ID: 296
Climate Change Impacts on Ecosystem Services: water, carbon, and biodiversity

SRS is enhancing one of its models that examines the potential impacts of climate change, land use, and population changes on water supplies. Th ...

Principal Investigator : Ge Sun

Water, Air, and Soil2010SRS
Photo of Findings that both drought and flooding conditions negatively impacted survival rates and the likelihood of population persistence in the Eastern Massasauga Rattlesnake’s isolated wetland habitats were used in the U.S. Fish & Wildlife Service’s Eastern Massasauga Species Status Assessment.
ID: 1312
Climate change vulnerability assessments inform management efforts for species of conservation concern

Vulnerability assessment focuses on understanding how climate change, along with other factors such as land use change, affects species of conse ...

Principal Investigator : Lazarus Y. Pomara

Wildlife and Fish2017SRS
Photo of Landowners and land managers across the southeastern region need information for coping with increasing climate variability such as more frequent or severe floods and droughts. Lance Cheung, U.S. Department of Agriculture Natural Resources Conservation Service.
ID: 1084
Climate Risk Assessment Aids Natural Resource Professionals in the Southeast

USDA's Climate Hubs deliver science-based, region-specific information and technologies to assist farmers and forest managers with climate-smart ...

Principal Investigator : Steven McNulty

Resource Management and Use2016SRS
Photo of Drought-related changes in disturbance regimes and hydrologic processes will present significant challenges to natural resource managers. J.S. Quick, Colorado State University, www.bugwood.org.
ID: 1100
Drought Impacts on Forest and Rangelands in the United States: A State-of-the-Science Synthesis

Recent droughts have contributed to insect outbreaks, tree death, reduced tree growth, increased wildfire risk and increased area burned by wild ...

Principal Investigator : James Vose

Water, Air, and Soil2016SRS
Photo of
ID: 267
Early Warning System Detects Seasonal Vegetation Changes

SRS' Eastern Forest Environmental Threat Assessment Center is partnering with NASA's Stennis Space Center to produce a series of seamless datase ...

Principal Investigator : William Hargrove

Resource Management and Use2010SRS
Photo of
ID: 262
Economics and Spread of Invasives

An SRS scientist recently led an interdisciplinary team that proposed new methods for evaluating the economic damages of invasive species on for ...

Principal Investigator : Thomas P. Holmes

Invasive Species2010SRS
Photo of
ID: 265
Estate Planning for Forest Landowners

The Station recently released an updated version of the tax planning guide titled, 'Estate Planning for Forest Landowners: What Will Become of Y ...

Principal Investigator : John L. Greene

Resource Management and Use2010SRS
Photo of Annual reports describing the health of the nation’s forests serve as a guide to forest health trends and provide quantitative baselines for detecting forest health changes over time.  USDA Forest Service
ID: 923
Evaluating the Health of the Nation’s Forests

“So, how are the trees doing?” For more than a decade, forest monitoring professionals have been answering that question in an informative s ...

Principal Investigator : Kurt Riitters

Inventory and Monitoring2015SRS
Photo of A map shows the links between visitor origin ZIP codes and destination campgrounds, as documented in the U.S. National Recreation Reservation Service database between January 2004 and September 2009. Link color indicates the number of individual reservations recorded in the database; links with 10 or fewer reservations have been omitted for clarity. USDA Forest Service
ID: 922
Examining the Role of Humans in the Spread of Invasive Species

Forest Service scientists and their collaborators have contributed innovative research to the field of forest pest risk assessment by focusing o ...

Principal Investigator : Frank H. Koch

Invasive Species2015SRS
Photo of Wildland fire can have destructive ecological and social effects.  Georgia Forestry Commission
ID: 730
Examining Trade-offs in Wildland Fire Management Decisions

Reducing or mitigating the negative effects of wildland fire is a major priority in communities all across the United States and must be address ...

Principal Investigator : Danny C. Lee

Wildland Fire and Fuels
Resource Management and Use
2014SRS
Photo of Fire prevention specialist Bob Blasi works to contain a small wildfire on the Tusayan Ranger District, Kaibab National Forest, Arizona.
ID: 1321
Federal land management agencies should expect to spend more on wildfires as global temperatures increase due to climate change

Wildfires are expected to become larger, more frequent, and more intense in the future. Wildfire suppression costs also are expected to rise, ac ...

Principal Investigator : Karen Lee Abt

Inventory and Monitoring
Wildland Fire and Fuels
2017SRS
Photo of An exclusion structure allowed researchers to simulate a 30 percent rainfall reduction in the loblolly plots. Marshall A. Laviner, Virginia Polytechnic Institute and State University
ID: 933
Fertilized Pines Use Water More Efficiently But May Suffer Worse in Droughts

Fertilized loblolly pine trees produce more wood than their unfertilized counterparts, even when less water was available, butthis may also indi ...

Principal Investigator : Steven McNulty

Resource Management and Use2015SRS
Photo of Shifting agriculture and forest fragmentation in Nicaragua demonstrate some of the complex challenges addressed by the international forest governance regime. Forest Service
ID: 313
Finding Synergistic Approaches for Complex Forest Issues through Global Forest Governance

Despite significant efforts to develop governmental and nongovernmental institutions to address the world's forest problems, there is a sense th ...

Principal Investigator : Kathleen McGinley

Resource Management and Use2011IITF
Photo of
ID: 414
First ever detailed images of the structure the southern pine beetle uses to carry the fungi that helps kill trees.

Highly detailed images from advanced microscopy provide researchers with new visual insight into the interactions between bark beetles and their ...

Principal Investigator : Kier D. Klepzig

Invasive Species2011SRS
Photo of Hemlock wooly adelgid covers the leaves of a hemlock tree. Connecticut Agricultural Experiment Station
ID: 131
Forest Community Dynamics After Widespread Die-Off From an Invasive Insect

Understanding how microclimate and forest community respond to eastern hemlock die-off

Principal Investigator : Chelcy F. Miniat

Water, Air, and Soil
Invasive Species
2012SRS
Photo of An aerial view shows an experimental watershed study on the hydrologic impacts of forest clearing in North Carolina’s Piedmont region. David Jones, North Carolina Forest Service
ID: 934
Forest Cover Plays a More Critical Role in Regulating Water Resources in the Piedmont than in the Mountains and Coastal Plain

The mountains, Piedmont, and coastal plain are three distinct land provinces across the southeastern U.S. Population density, topography, and ty ...

Principal Investigator : Johnny Boggs

Water, Air, and Soil2015SRS
Photo of Reviewing Compliance of Harvest Plans in the Consorcio Forestal Amazonico, Ucayali, Peru. Forest Service
ID: 18
Forest Regulations are Rigorous throughout much of the Americas, but Implementation Remains a Challenge in Latin America

On paper, Latin America is often stricter on forestry than many States in the United States, but lack of enforcement and compliance continue to ...

Principal Investigator : Kathleen McGinley

Resource Management and Use2012IITF
Photo of Eucalyptus stand in South Africa. Donald Owen, California Department of Forestry and Fire Protection
ID: 735
Forest Service Scientists Assess Potential Impacts of Eucalyptus on Water Resources in the Southern U.S.

At the request of the USDA Animal and Plant Health Inspection Service, the Center for Integrated Forest Science led interdisciplinary analyses t ...

Principal Investigator : James Vose

Resource Management and Use2014SRS
Photo of The GuidosToolbox offers a free, user-friendly alternative to commercial software tools for users across the globe to monitor forest fragmentation and landscape patterns at any scale.
ID: 1313
Forest Service software goes global

Originally intended to foster and support U.S.-European harmonization of forest assessments required for the Montreal Process and the Food and A ...

Principal Investigator : Kurt Riitters

Outdoor Recreation2017SRS
Photo of ForWarn forest change image: blue indicates normal forest conditions compared to the previous year and green to red indicates moderate to extreme vegetative change. Forest Service
ID: 132
ForWarn Monitors Forests Coast-to-Coast

Web-based tool provides a weekly snapshot of U.S. forest conditions to aid forest managers

Principal Investigator : William Hargrove

Wildland Fire and Fuels
Invasive Species
Resource Management and Use
2012SRS
Photo of ForWarn allowed researchers and managers to monitor the magnitude (left) and duration (right) of damage from the 2015 gypsy moth outbreak in Pennsylvania. For every map cell, duration of the disturbance over the growing season is shown as the number of Map images courtesy of ForWarn. U.S. Department of Agriculture Forest Service.
ID: 1101
ForWarn Provides New Insight into Duration and Impacts of Forest Disturbances

Since its inception in 2010, the ForWarn system has provided weekly maps that illustrate disturbance across the nation's forests. ForWarn resear ...

Principal Investigator : William Hargrove

Inventory and Monitoring2016SRS
Photo of Wildfires in organic peat soils, like this one in the Great Dismal Swamp National Wildfire Refuge, Virginia, USA, can burn for months and produce copious amounts of smoke. This fire, the Lateral West Fire, started on August 4, 2011 from a lightning strike. Mike Petruncio, North Carolina Forest Service.
ID: 1191
Future Wildfire in the South will be Driven by Society as well as Climate Change

The area burned by wildfire is likely to change over the coming decades, report Forest Service scientists and their partners. The shifts are due ...

Principal Investigator : Jeffrey P. Prestemon

Wildland Fire and Fuels2016SRS
Photo of Slash pine needles raked into piles for later collection and baling. Pine needles are among the most common non-timber forest products collected from State Forests in five southern states. David Dickens, University of Georgia, Bugwood.org.
ID: 1083
Half of States in the Southern U.S. Allow Harvest of Non-timber Forest Products in State Forests; can also Document Illegal Harvesting

Little is known about of the harvest of non-timber forest products (NTFPs) in state forests of the southern U.S. Forest Service scientists docum ...

Principal Investigator : Gregory E. Frey

Resource Management and Use2016SRS
Photo of
ID: 413
Helping federal agencies manage fire budgets

Budgeting for wildfire suppression is increasingly difficult for federal for the Forest Service and Department of the Interior. In the past, fir ...

Principal Investigator : Jeffrey P. Prestemon

Resource Management and Use2011SRS
Photo of Greater frequency of harvests and physical disturbance of soil in managed forests results in higher respiration and soil carbon loss. U.S. Forest Service - Bugwood.org
ID: 938
High Forest Productivity Often Comes at the Expense of Soil Carbon Storage

Forest Service scientists and their research partners are studying the role of managed forests in regional carbon, water, and energy exchange to ...

Principal Investigator : Steven McNulty

Resource Management and Use2015SRS
Photo of Southeastern forests may be affected by climate change. Sarah Farmer, USDA Forest Service
ID: 737
Hub Helps Landowners "SERCHing" for Climate Change Answers

Land managers face new challenges every year from the growing effects of climate change. The regional livelihoods of farmers, foresters, and ran ...

Principal Investigator : Steven McNulty

Resource Management and Use2014SRS
Photo of Forest Service employee Robert Eaton stands beside an eight year old Eucalyptus benthamii growing near Ravenel, S.C. Chris Maier,  USDA Forest Service
ID: 718
I Water Use of Intensively Managed Eucalyptus Plantations Studied

In parts of the southern U.S., short-rotation Eucalyptus plantations have the potential to substantially increase forest productivity for biomas ...

Principal Investigator : Chris A. Maier

Resource Management and Use
Water, Air, and Soil
2014SRS
Photo of Wildfire Education Fun Day at the Pine Ridge Indian Reservation, Oglala Sioux Tribe, South Dakota. United States Bureau of Indian Affairs.
ID: 920
Interagency Research Collaboration FInds That Tribal Fire Prevention Has Large Benefits

Humans cause more than 55 percent of wildfires on lands managed by the Forest Service and the U.S. Department of the Interior, contributing to ...

Principal Investigator : Karen Lee Abt

Wildland Fire and Fuels2015SRS
Photo of The network of monitoring sites that provided data for this study. The U.S.-China Carbon Consortium allows scientists to share data across the United States and China.
ID: 1311
International collaborators develop easy-to-use formulas for water and carbon accounting

Ecosystem water use is closely coupled with ecosystem productivity, water availability, and water supplies, but accurate water use accounting re ...

Principal Investigator : Ge Sun

Wildlife and Fish
Water, Air, and Soil
2017SRS
Photo of
ID: 417
International Partnership to combat Sirex woodwasp

Southern Research Station and the Forest Agriculture and Biotechnology Institute (FABI) work together to help combat the Sirex woodwasp, a known ...

Principal Investigator : Kier D. Klepzig

Invasive Species2011SRS
Photo of A non-native grass invades a forest in the southeastern United States. Researchers are identifying and measuring factors that contribute to habitat invasibility, degree of invasion, and species invasiveness. U.S. Forest Service - Bugwood.org
ID: 905
Invasive Plants’ Success Depends on Native Species Richness and Biomass

For better control and management of invasive plant species, research must uncover the factors that contribute to habitat invasibility, degree o ...

Principal Investigator : Qinfeng Guo

Invasive Species2015SRS
Photo of In this aerial photo of land near Hiram, Georgia, tree cover as of 2012 is shown in transparent green; tree cover loss from 2000 to 2012 is shown in transparent blue. U.S. Department of Agriculture National Agriculture Imagery Program.
ID: 1095
Landscape Pattern Analysis Reveals Global Loss of Interior Forest

Between 2000 and 2012, the world lost more forest area than it gained, according to researchers who estimated a global net loss of more than 660 ...

Principal Investigator : Kurt Riitters

Inventory and Monitoring2016SRS
Photo of Hemlock woolly adelgids are killing eastern hemlocks in the Southern  Appalachian region. The loss of hemlock will have long-term implications  for hydrological cycles as well as plant and animal communities. Chelcy Miniat, USDA Forest Service
ID: 722
Loss of Eastern Hemlock Affects Peak Flows after Extreme Storm Events

Few studies have examined how insect outbreaks affect landscape-level hydrologic processes. In this study, Forest Service scientists report the ...

Principal Investigator : Chelcy F. Miniat

Water, Air, and Soil2014SRS
Photo of Peaks of El Yunque National Forest, Puerto Rico. Gerald Bauer, U.S. Department of Agriculture Forest Service.
ID: 1145
Making Management More Adaptive Through Research in El Yunque National Forest

Research is an integral part of decision making on the El Yunque National Forest as forest management adopts an adaptive approach to resource pl ...

Principal Investigator : Kathleen McGinley

Resource Management and Use2016IITF
Photo of Robert Jetton of North Carolina State University experimentally infests potted hemlocks with hemlock woolly adelgids to examine the effects of shade on both the seedlings and the insects.
ID: 1305
More sunlight: a solution in the fight against an invasive tree-killing insect

Eastern hemlock, a species with key ecological roles in eastern forests, is being killed throughout its range by an invasive insect, the hemlock ...

Principal Investigator : Albert (Bud) E. Mayfield, III

Invasive Species2017SRS
Photo of English ivy is a common invasive woody climbing plant. David J. Moorehead, University of Georgia
ID: 736
New Database Will Help Identify Potentially Invasive Plants in the United States

In order to examine parameters of plant invasion success in the United States, scientists with the Forest Service's Eastern Forest Environmental ...

Principal Investigator : Qinfeng Guo

Invasive Species
Resource Management and Use
Inventory and Monitoring
2014SRS
Photo of A grid of funnel traps used to evaluate the effect of close trap spacing on captures of the redbay ambrosia beetle. Albert E. Mayfield III, U.S. Department of Agriculture Forest Service.
ID: 1190
New Insights Into Trapping the Redbay Ambrosia Beetle

The redbay ambrosia beetle carries the pathogen that causes laurel wilt, a disease which has killed millions of redbay and sassafras trees in th ...

Principal Investigator : Albert (Bud) E. Mayfield, III

Invasive Species2016SRS
Photo of Land use change is particularly influential in a mixed land use watershed, which is especially important for identifying areas where hydrologic responses are most sensitive to land use change. Even a moderate amount of conversion of forest to developed use in a mixed use watershed had a large effect on streamflow dynamics.
ID: 1328
New research reveals that mixed land use watersheds are most vulnerable to forest loss

Forest Service scientists developed a novel land use model and integrated modeling framework that represents a significant advancement for evalu ...

Principal Investigator : James Vose

Wildlife and Fish2017SRS
Photo of Forests and water are inextricably linked, and forested watersheds provide clean and dependable water supplies to downstream communities. USDA Forest Service
ID: 723
Quantifying the Role of National Forest System Lands in Providing Surface Drinking Water Supply for the Southern United States

In the South, as in the rest of the U.S., people and communities depend on forests as the headwaters for clean and dependable water supply. A ne ...

Principal Investigator : Peter V. Caldwell

Water, Air, and Soil2014SRS
Photo of
ID: 294
Regional Oak Regeneration Study

SRS scientists are partnering with the North Carolina Wildlife Resources Commission and the Stevenson Land Company to initiate a regional study ...

Principal Investigator : Katie H. Greenberg

Resource Management and Use2010SRS
Photo of The Enviva Corporation wood pellet mill, Northampton, NC. The South is now the largest wood pellet producing region in the U.S., and this industry is forecast to continue to expand over the next few years. Nearly all (99 percent) of these pellets are being exported to the European Union to burn for electricity.  USDA Forest Service
ID: 925
Renewable Energy Policies in the European Union Influencing Timber Markets and Forests in the Southern U.S.

Forest Service scientists Karen Abt and Ken Skog, with their university collaborators, evaluated the status and outlook of the export of wood pe ...

Principal Investigator : Karen Lee Abt

Resource Management and Use2015SRS
Photo of Multiyear drought can kill trees outright or it can also increase mortality through related bark beetle activity and wildfire. In this aerial photo from California’s 2016 Cedar Fire, all three interrelated factors converge. Inciweb.org.
ID: 1094
Research Review Reveals Limitations to Drought Impact Monitoring

A recently published review of drought monitoring discusses the fundamental challenges of detecting and monitoring drought impacts at broad scal ...

Principal Investigator : Steve Norman

Inventory and Monitoring2016SRS
Photo of Eastern Threat Center researchers serve on an interagency science and analysis team working with regional strategy committees to evaluate the relative consequences of alternative courses of action in wildland fire management. Forest Service
ID: 412
Science benefits national fire planning effort

As part of ongoing efforts to reduce human and ecological losses from wildfire, federal agencies responsible for wildland fire management are wo ...

Principal Investigator : Danny C. Lee

Wildland Fire and Fuels
Resource Management and Use
2011SRS
Photo of U.S. forests, such as this bottomland hardwood stand, are susceptible to climate change. Paul Bolstad, University of Minnnesota
ID: 740
Science in supports of the National Climate Assessment

A synthesis of research findings provided the foundation for the analysis of climate change on forest conditions, land use, and forest carbon in ...

Principal Investigator : James Vose

Resource Management and Use
Water, Air, and Soil
Inventory and Monitoring
2014SRS
Photo of Wet sulfate deposition in high-elevation southern Appalachian watersheds has decreased over time. U.S. Department of Agriculture Forest Service.
ID: 1093
Sensitivity of Southern Appalachian Watersheds to Acidic Deposition

High-elevation forested watershed streams remain acidic even though acid deposition has declined. Land managers have long sought to identify and ...

Principal Investigator : Jennifer D. Knoepp

Water, Air, and Soil2016SRS
Photo of Cove hardwood forest at Coweeta Experimental Forest in western North Carolina. USDA Forest Service - Paul Bolstad, Bugwood.org
ID: 917
Shifting Rainfall Patterns May Change Southern Appalachian Forest Structure

Changes in rainfall patterns in the southern Appalachians due to climate change could reduce growth in six hardwood tree species common to the r ...

Principal Investigator : Katherine J. Elliott

Water, Air, and Soil2015SRS
Photo of Bent Creek Experimental Forest scientists partnered with a HACU University, the University of Texas at San Antonio (and with North Carolina State University), to mentor graduate and undergraduate students researching wildlife and prescribed fire. Stanley Crownover
ID: 711
Southern Research Station and Hispanic Association of Colleges and Universities Partner in Wildlife Research

Two graduate and three undergraduate students from the University of Texas at San Antonio, a member of the Hispanic Association of Colleges and ...

Principal Investigator : Katie H. Greenberg

Wildlife and Fish2014SRS
Photo of
ID: 427
Study Forecasts Changes in Southern Forests Between 2010 and 2060

In May 2011, the Forest Service and the Southern Group of State Foresters unveiled the SFFP, a multi-year research effort that among other thing ...

Principal Investigator : David N. Wear

Resource Management and Use2011SRS
Photo of
ID: 428
TACCIMO Development Team Honored with Regional Forester's Honor Award

The Template for Assessing Climate change Impacts and Management Options (TACCIMO) development team, composed of researchers from the Southern R ...

Principal Investigator : Steven McNulty

Resource Management and Use2011SRS
Photo of A community threatened by wildfire. National Interagency Fire Center
ID: 731
The Forest Service Leads an Interagency Team to Better Understand How Wildfires are Ignited

Forest Service, Department of Interior, and state land management agencies collaborated in a National Cohesive Wildland Fire Management Strategy ...

Principal Investigator : Jeffrey P. Prestemon

Wildland Fire and Fuels2014SRS
Photo of Municipalities and populations served by water originating on the El Yunque National Forest in Puerto Rico.
ID: 1317
The role of forests in providing drinking water to Puerto Rico

Puerto Rico is densely populated, with 3.7 million people living primarily on the mainland island. Forests, which make up about 54.7 percent of ...

Principal Investigator : Erika C. Mack

 2017SRS
Photo of Eastern Threat Center scientists delivered training workshops for professionals from three African countries, highlighting models that quantify potential impact of land use practices on water quality and quantity. Erika Cohen, Forest Service
ID: 406
Tools to help international conservation agencies make sound decisions

Researchers with the Eastern Forest Environmental Threat Assessment Center (EFETAC) applied models they developed with partners to measure water ...

Principal Investigator : Ge Sun

Water, Air, and Soil2011SRS
Photo of
ID: 299
U.S. Invasive Plants Identified in Comprehensive Database

Scientists in SRS' Eastern Forest Environmental Threat Assessment Center are developing a database of the more than 4,000 plants introduced into ...

Principal Investigator : Qinfeng Guo

Inventory and Monitoring2010SRS
Photo of A bundle of hemlock foliage used to release Laricobious predator beetles into the forest canopy to control hemlock woolly adelgid. USDA Forest Service
ID: 928
Using Predators and Chemicals together to Protect Hemlock Trees.

A non-native insect, the hemlock woolly adelgid, is eliminating an ecologically important tree species, eastern hemlock, from southern Appalachi ...

Principal Investigator : Albert (Bud) E. Mayfield, III

Invasive Species2015SRS
Photo of Researchers measured sediment in water samples upstream and downstream of stream crossing sites, such as this steel bridgemat at a skid trail crossing, before, during, and after harvesting operations.
ID: 1319
Water samples provide further guidance on how best to protect water quality at stream crossings in Piedmont forests

Sedimentation inputs to streams are some of the biggest current and future challenges for land and water managers. Preventing stream sediment ge ...

Principal Investigator : Johnny Boggs

Water, Air, and Soil
Wildlife and Fish
2017SRS
Photo of Weir at Coweeta Hydrologic Laboratory.
ID: 1315
Water yield following forest to grass to forest transitions

Forested watersheds are important sources of drinking water. However, species identity affects water yield from deciduous forests. Through old-f ...

Principal Investigator : Katherine J. Elliott

Wildlife and Fish2017SRS
Photo of Wildfire in Georgia. Jen Kolb, J Kolb Photography
ID: 733
Why Have smoking-caused wildfires declined in frequency

The number of wildfires caused by smoking has declined by 90 percent on national forests since 1980, yet little is known about why, when most ot ...

Principal Investigator : Jeffrey P. Prestemon

Wildland Fire and Fuels2014SRS
Photo of Wilderness offers opportunities for solitude, challenge and inspiration and attracts recreationists to remote communities where visitor expenditures enhance local income and job growth.
ID: 1304
Wilderness areas contribute to economic health of rural communities

Forest Service scientists Tom Holmes and Eric White collaborated with Evan Hjerpe of the Conservation Economics Institute to estimate the econom ...

Principal Investigator : Thomas P. Holmes

Resource Management and Use2017SRS
Photo of Tribal Fire Fighting Team.  Forest Service
ID: 166
Wildfire Prevention Pays Big Dividends

Wildfire prevention efforts on tribal lands in the United States have benefits that likely exceed costs by at least tenfold

Principal Investigator : Jeffrey P. Prestemon

Wildland Fire and Fuels2012SRS