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Highlight IDTitleStrategic Program Area(s)YearStation
Photo of A Forest Service inventory specialist entering data in a pinyon/juniper woodland. USDA Forest Service
ID: 545
Annual Inventory of New Mexico's Forests More Accurate Thanks to Stratification Key

The Forest Inventory and Analysis Program must provide unbiased estimates of forest area. An accurate baseline of New Mexico's forests and futu ...

Principal Investigator : Sara A. Goeking

Inventory and Monitoring2013RMRS
Photo of Map of downed and dead woody material. Grant Domke, USDA Forest Service
ID: 461
Better Estimates of Carbon Inventory in Dead Wood Now Available

Researchers with the Forest Inventory and Analysis (FIA) program have sampled downed and dead woody material (DWM) since 2002 so most U.S. state ...

Principal Investigator : Grant M. Domke

Inventory and Monitoring2013NRS
Photo of Hybrid aspen leaves showing bronze leaf disease. Mike Ostry, USDA Forest Service
ID: 489
Bronze Leaf Disease Poses a Threat to Aspen Breeding

Bronze leaf of hybrid aspen is a systemic disease that results in a characteristic dark purple to brown pigmentation of infected aspen leaves in ...

Principal Investigator : Michael E. Ostry

Invasive Species2013NRS
Photo of Forest Service technician Tina Ciaramitaro heading out to set up Fluon-coated multiple funnel traps to capture wood boring beetles. Therese Poland, USDA Forest Service
ID: 474
Building a Better Bug Trap

Recent research identified attractive pheromones for several species of wood boring beetles that may threaten forest health. Forest Service ento ...

Principal Investigator : Therese M. Poland

Inventory and Monitoring2013NRS
Photo of Distribution of forest inventory observations of seedlings (blue) and trees (red) for eastern red cedar in eastern U.S. forests:  (A) Time 1: all forest sites, (B) Time 2: non-disturbed forest sites, and (C) Time 2: disturbed forest sites. Christopher Woodall, USDA Forest Service
ID: 462
Can Tree Species Rapidly Adapt to Climate Change by Migrating?

New techniques to monitor tree ranges in forests of the eatern U.S. suggest that current ranges may not be shifting along their range margins in ...

Principal Investigator : Christopher W. Woodall

Inventory and Monitoring2013NRS
Photo of Trees in New York City Central Park. Dave Nowak, USDA Forest Service
ID: 472
Carbon Sequestration by Urban Trees Valued in the Billions of Dollars Annually

Forest Service scientists quantified carbon storage and sequestration by urban trees in the United States to assess the magnitude and role of ur ...

Principal Investigator : David J. Nowak

Resource Management and Use2013NRS
Photo of Recent studies measured the distribution of carbon in pools in Rocky Mountain National Park, Colorado. USDA Forest Service
ID: 543
Carbon Storage in Mountain Rivers Studied

Findings show that low-gradient, broad valley bottoms with old-growth forest or active beaver colonies store the majority of above- and below-gr ...

Principal Investigator : Kathleen A. Dwire

Water, Air, and Soil2013RMRS
Photo of Forest Service researcher prepares a video camera prior to ignition of one of the large grass-shrub burn plots at Eglin Air Force Base. USDA Forest Service
ID: 556
Central Data Set Informs Next Generation of Fire and Smoke Models

RxCADRE, the Prescribed Fire and Combustion and Atmospheric Dynamics Research Experiment, is a collection of resources and fire and fuels data o ...

Principal Investigator : Daniel M. Jimenez

Wildland Fire and Fuels2013RMRS
Photo of Transmission electron microscope image of cellulose nanocrystals. Robert Moon, USDA Forest Service
ID: 449
Ceramic-Like Thermal Expansion Obtained from Cellulose Nanocrystal Films

One of the unique properties of cellulose nanocrystals (CNC) are their low dimensional change with changes in temperature. Understanding the rol ...

Principal Investigator : Robert J. Moon

Resource Management and Use2013FPL
Photo of Report cover
ID: 544
Changing Patterns of Wildlife Hunting and Viewing

These findings help resource specialists explore the potential impacts of declining hunting participation, identify regions and activities that ...

Principal Investigator : Miranda H. Mockrin

Wildlife and Fish2013RMRS
Photo of EDXRF image showing intra-annual variation (inset) and increased potassium associated with living sapwood to the right of the heartwood/sapwood boundary in oak. USDA Forest Service
ID: 484
Chemical Analysis of Precisely Dated Tree Rings Used in Environmental Forensics

Dendrochemistry, the chemical analysis of precisely dated tree rings, provides a dynamic record of change for the landscape and within the livin ...

Principal Investigator : Kevin T. Smith

Resource Management and Use
Water, Air, and Soil
2013NRS
Photo of A thinned riparian site within the Density Management and Riparian Buffer Study, Oregon. Deanna Olson, USDA Forest Service
ID: 526
Collected Works Summarize Forest Dynamics and Ecosystem Responses to Partial Overstory Harvests

Density Management in the 21st Century: West Side Story presents abstracts and peer reviewed papers from a 2011 regional conference highlighting ...

Principal Investigator : Paul Anderson

Water, Air, and Soil
Resource Management and Use
2013PNW
Photo of Three dimensional model of the Button Mushroom enzyme that metabolizes degraded leaf litter. Daniel Cullen, USDA Forest Service
ID: 445
Common Button Mushroom Studied for Key Role in Recycling Carbon

Recent genome studies of Agaricus reveal specialized adaptations to litter- and soil-rich environments which may be used to remediate contaminat ...

Principal Investigator : Daniel Cullen

Resource Management and Use2013FPL
Photo of Graphene produced from lignin, a complex polymer commonly derived from wood. Zhiyong Cai, USDA Forest Service
ID: 442
Creating Advanced Graphene Material from Lignin

Graphene materials are produced from carbon containing compounds by physical, thermal, or chemical process in either the gas, liquid, or solid p ...

Principal Investigator : Zhiyong Cai

Resource Management and Use2013FPL
Photo of A galvanized joist hanger corrodes on a wood deck. Forest Service researchers developed a desk reference to help people select the appropriate construction materials to prevent these failures. Samuel Zelinka, USDA Forest Service
ID: 438
Desk Reference on Fastener Corrosion Created for Engineers

Fastener corrosion is a design consideration when building exterior wood structures. Forest Products Laboratory researchers recently developed a ...

Principal Investigator : Samuel L. Zelinka

Resource Management and Use2013FPL
Photo of Ohio educators learn to use emerald ash borer as a current issue to teach the process of science to middle school students. Barbara McGuinness, USDA Forest Service
ID: 486
Destructive Emerald Ash Borer Pest Provides Science Learning Opportunity for Kids

This effort has led to the development of a week-long EAB curriculum that gives kids hands-on experience with the process of science while doing ...

Principal Investigator : Kathleen Knight

Invasive Species2013NRS
Photo of Heterobasidion root rot in red pine. Jessie Glaeser, USDA Forest Service
ID: 471
Detection of Heterbasidion Root Disease Using Genetic Fingerprinting

Heterobasidion root rot is a significant pathogen in the red pine plantations of the midwestern U.S. Little is known about its distribution. For ...

Principal Investigator : Jessie A. Glaeser

Invasive Species2013NRS
Photo of A structurally complex and diverse red pine forest. Christel Kern, USDA Forest Service
ID: 468
Diversity is Key to Restoring Resilience of Iconic Great Lakes Pine Forests

Mixed-pine forests of the western Great Lakes region contain fewer tree species and fewer age classes than their historical equivalents. Forest ...

Principal Investigator : Brian J. Palik, PhD

Resource Management and Use2013NRS
Photo of The Discover the Forest and earth camps attracted diverse candidates from across the Northeastern United States. Kyle Lolar
ID: 506
Earth Camps Connect Students to Nature

The University of Maine's first high school forest resource camps, a partnership with the Forest Service's Northern Research Station, attracted ...

Principal Investigator : Laura S. Kenefic

Outdoor Recreation
Resource Management and Use
2013NRS
Photo of “Tooth-pick” like structures of insect frass of the black stem borer attacking a walnut tree. J. McKenna, USDA Forest Service
ID: 478
Eastern Black Walnut Trees Plagued by More Than Thousand Cankers Disease

Thousand cankers disease, caused by the interaction of the walnut twig beetle and the fungus Geosmithia morbida, has been detected in four easte ...

Principal Investigator : Jennifer Juzwik

Invasive Species2013NRS
Photo of Book cover
ID: 458
Ecological Gradient Analyses in Tropical Ecosystems

Forest Service scientists recently published a book that contains a comprehensive analysis of ecological gradients in the Luquillo Mountains of ...

Principal Investigator : Grizelle Gonzalez

Inventory and Monitoring
Water, Air, and Soil
Resource Management and Use
2013IITF
Photo of An energy-wood harvest on Potlatch Lands in Minnesota. Anthony D'Amato, University of Minnesota
ID: 467
Ecosystem Impacts of Wood Harvests For Biofuel

Current interest in harvesting typically non-merchantable material for biofuel warrants a closer look at the ecosystem impacts of intensive harv ...

Principal Investigator : Brian J. Palik, PhD

Resource Management and Use
Water, Air, and Soil
Wildlife and Fish
2013NRS
Photo of Typical post-harvest stand conditions that have supported long-term running buffalo clover persistence. Tom Schuler, USDA Forest Service. Inset: Running buffalo clover flower (Trifolium stoloniferum). Sarena Selbo, US Fish and Wildlife Service.
ID: 482
Endangered Running Buffalo Clover Finds a Home in West Virginia

Running buffalo clover was once thought to be extinct but was rediscovered in 1983 and is now classified as a federally endangered species. It i ...

Principal Investigator : Thomas M. Schuler

Resource Management and Use2013NRS
Photo of Environmental Futures Word Cloud. David Bengston, USDA Forest Service
ID: 501
Environmental Futures Research: Experiences, Approaches, and Opportunities

A Forest Service scientist organized a conference session that explored the trans-disciplinary field of futures research and its application to ...

Principal Investigator : David N. Bengston

Resource Management and Use2013NRS
Photo of FPL researchers developed a new method for producing a suitable component of bioplastics from glucose, which can be derived from wood and other forms of biomass. Thinkstock
ID: 437
Enzyme Combo Results in Bioplastics Composite

Developing bioplastics as a means of moving away from non-renewable, petroleum-based products has many economic and environmental benefits. Rese ...

Principal Investigator : Philip J. Kersten

Resource Management and Use2013FPL
Photo of Researchers prepare to launch a balloon into a smoke plume to measure emissions during an operational scale fires at Eglin Air Force Base, Florida. Roger Ottmar, USDA Forest Service
ID: 515
Fire Combustion Experiment Produces Big Data Set to Validate a New Generation of Fire Models

Three operational scale fires (about 494-988 acres) and six fine scale (about 328-656 foot blocks) replicate units at Eglin Air Force Base, Flor ...

Principal Investigator : Roger D. Ottmar

Wildland Fire and Fuels2013PNW
Photo of An agricultural area near Sequim, Washington, with recent housing developments on previous agricultural and forest resource lands. Andrew Gray, USDA Forest Service
ID: 513
Forest and Agricultural Land Area Declines in Washington State While Residential and Urban Land Use Increases Over Past 30 years

Station scientists and partners assessed changes in land use and housing density across Washington state from 1976 to 2006. They found that the ...

Principal Investigator : Andrew Gray

Inventory and Monitoring2013PNW
Photo of This map highlights where threats such as wildfire, insects, and disease exist, overlap, and intersect with urban and exurban development. USDA Forest Service
ID: 535
Forest Mapping Study Helps Identify Regions with Multiple Threat Potential, Including Wildfires

Policymakers and land managers can use the maps to identify locations where particular threats may be more concentrated relative to others and t ...

Principal Investigator : Jeffrey D. Kline

Wildland Fire and Fuels2013PNW
Photo of MillionTreesNYC Training Program participants at a volunteer planting day in Staten Island, NY. Brian Aucoin, New York City Department of Parks & Recreation
ID: 496
Forest Service Partnership with MillionTreesNYC

The demand for a well-trained green-collar labor force will increase as many cities implement sustainability and green infrastructure plans. Add ...

Principal Investigator :

Resource Management and Use2013NRS
Photo of Dr. James Trappe (Forest Service, emeritus scientist) and Mr. Turgut Keskin (Turkish entrepreneur interested in developing a commercial truffle industry in Turkey) enjoy the aroma of Tuber aestivum near Denizli, Turkey. Michael Castellano, USDA Forest Service
ID: 492
Forest Service Scientists Help Turkish Foresters Cultivate Truffle Species

Forest Service scientists provided training to Turkish Ministry of Forestry personnel in the importance of ectomycorrhizal fungi to forest produ ...

Principal Investigator : Michael Castellano

Wildlife and Fish
Resource Management and Use
Outdoor Recreation
2013NRS
Photo of A comparison of dying Ailanthus seedlings in the first row, which were inoculated with fungus, compared with control Ailanthus seedlings in the back row. J. Rebbeck, USDA Forest Service
ID: 481
Fungus Looks Like Promising Weapon Against Invasive Tree

Forest Service scientists are studying a North American fungus that selectively kills ailanthus trees. Preliminary tests of other Ohio native tr ...

Principal Investigator : Joanne Rebbeck

Invasive Species2013NRS
Photo of A fisher in the snow. Timothy Catton, USDA Forest Service
ID: 536
Habitat Preferences of Fishers

This is the first study to investigate the broader applicability of habitat selection patterns for fishers derived from multiple independent rad ...

Principal Investigator : Keith Aubry

Wildlife and Fish2013PNW
Photo of A two-age stand developing on the overstory study site in Washington's Capitol State Forest. Leslie Brodie, USDA Forest Service
ID: 521
Harvesting Overstory Trees Results in Little Damage to Residual Trees

A growing number of land owners and managers have expressed interest in harvest treatments that retain a partial overstory of trees to reduce th ...

Principal Investigator : Leslie C. Brodie

Resource Management and Use2013PNW
Photo of Invasive Japanese knotweed spreads aggressively along river banks, as it has here along Wildcat Creek in western Washington. Shannon Claeson, USDA Forest Service
ID: 528
Herbicide Eradication of Invasive Plants May Release Exotic Invaders

Noxious weed control programs can benefit from including post-treatment plant community surveys to determine if continued management is needed t ...

Principal Investigator : Shannon Claeson

Invasive Species2013PNW
Photo of Local children playing in an agricultural area converted from forest in northern Thailand. Linda S. Heath, USDA Forest Service
ID: 493
Improving Forest Inventory and Monitoring Capacity in Countries of the World

Efficient national and subnational level inventory and monitoring systems are needed to characterize carbon and other attributes of forests so t ...

Principal Investigator : Charles Scott

Inventory and Monitoring2013NRS
Photo of Shultz Fire Information Provision. Sarah McCaffrey, USDA Forest Service
ID: 502
Improving Knowledge of Public Information Needs During a Wildfire

Although fire managers actively work to provide information to the public during wildfires, little research has been conducted to understand whe ...

Principal Investigator : Sarah M. McCaffrey

Wildland Fire and Fuels2013NRS
Photo of Wildfire control in Georgia forest. Georgia Forestry Commission Archive, Georgia Forestry Commission, Bugwood.org
ID: 497
Improving the Deployment of Wildland Fire Suppression Resources

While managers typically aim to minimize the number of escaped fires, they have limited funds to acquire suppression resources or construct oper ...

Principal Investigator : Robert G. Haight

Wildland Fire and Fuels2013NRS
Photo of Workshop participants map priority areas as part of the Human Ecology Mapping Project. Renee Bodine, USDA Forest Service
ID: 510
Interactive Mapping Project Advances All Lands Conservation

Mapping human connections both on and off the forest helps land managers better anticipate how changes to access in other jurisdictions may affe ...

Principal Investigator : Lee K. Cerveny

Resource Management and Use2013PNW
Photo of Garlic mustard, Allaria petiolata, transforms forest understories and was found on 7 percent of the plots in the Northeast and Midwest. John M. Randall, Bugwood.org
ID: 532
Introduced Plant Species Found on Two-thirds of Forest Inventory Plots in the Northeast and Midwest United States

Scientists found 305 introduced species recorded, with multiflora rose (Rosa multiflora) being the most common species.

Principal Investigator : Bethany K. Schulz

Inventory and Monitoring
Invasive Species
2013PNW
Photo of Forest Service researchers investigate the factors that contribute to the expansion of a recently introduced plant species into a native prairie. USDA Forest Service
ID: 546
Investigating New Emerging Invasive Plant Threats

Forest Service scientists and partners developed an aggressive approach to investigate the biological and habitat characteristics of sickleweed, ...

Principal Investigator : Jack L. Butler

Invasive Species2013RMRS
Photo of The Cox Ford Bridge in Parke County, Indiana, has a Burr-arch truss configuration. James Wacker, USDA Forest Service
ID: 433
Keeping America's Historic Covered Bridges Safe for Vehicular Traffic

The Forest Products Laboratory, in partnership with the Federal Highway Administration and the National Park Service is sponsoring a comprehensi ...

Principal Investigator : James P. Wacker

Resource Management and Use2013FPL
Photo of Afforestation is one means of increasing carbon storage on family forest lands. Stephanie Snyder, USDA Forest Service
ID: 503
Landowners Interested in Managing Family Forest Lands for Carbon

The nation's family forest lands have the potential to be an important contributor to carbon sequestration efforts, but only if their owners are ...

Principal Investigator : Stephanie Snyder

Resource Management and Use2013NRS
Photo of The Blue River in H.J. Andrews Experimental Forest, Oregon. Tom Iraci, USDA Forest Service
ID: 530
Long-term Nitrogen Trends Differ in Pristine Forested Streams

Stream nitrate has declined in the Pacific Northwest, in the Northeast, and in Puerto Rico, but it has increased in the Mountain West and the So ...

Principal Investigator : Sherri Johnson

Water, Air, and Soil2013PNW
Photo of The upper left is the modeled historic probability of occurrence of shortleaf pine based on General Land Office Survey data, the upper right is the current probability of occurrence of shortleaf pine based on FIA data.  The lower left is the modeled historic probability of occurrence of white oak based on General Land Office Survey data, the lower right is the current probability of occurrence of white oak based on FIA data. Daniel Dey, USDA Forest Service
ID: 504
Loss of diversity in the Missouri Ozark Highlands Places Ecosystem at Risk

Past land use over the last 200 years has made Missouri's Ozark Highlands less diverse and more homogeneous in the condition of its vegetation. ...

Principal Investigator : Daniel C. Dey, Dr.

Inventory and Monitoring
Resource Management and Use
Wildland Fire and Fuels
2013NRS
Photo of Wildland fire burns with a mosaic of fire severity on the landscape. This image shows a high severity fire. USDA Forest Service
ID: 549
Mappint Project Delivers Fire Severity Maps for all Phases of Fire Management

Forest Service scientists and their cooperators developed the Fire Severity (FIRESEV) Mapping Project, a comprehensive set of tools and precedur ...

Principal Investigator : Robert E. Keane II

Wildland Fire and Fuels2013RMRS
Photo of A marbled murrelet. Josh London, NOAA
ID: 537
Maps of Marbled Murrelet and Northern Spotted Owl Habitat Look 50 Years Ahead

Station scientists developed detailed wall-to-wall maps of marbled murrelet and northern spotted owl habitat, both current and 50 years into the ...

Principal Investigator : Martin G. Raphael

Wildlife and Fish
Resource Management and Use
2013PNW
Photo of Smoke from a low-intensity prescribed fire conducted in the New Jersey Pine Barrens on 6 March 2012. Forest Service research looks at the impact on a local highway. Warren Heilman, USDA Forest Service
ID: 479
Modeling Tool Improves Smoke Dispersion Predictions During Low-Intensity Fires

Forest Service scientists developed a new modeling tool to improve predictions of local smoke transport during low-intensity wildland fires in f ...

Principal Investigator : Warren E. Heilman

Water, Air, and Soil
Wildland Fire and Fuels
2013NRS
Photo of  The WFDS model was used to simulate the interaction between flame and stem and is being used to provide input data for a stem heating model (FireStem2D). Tony Bova, USDA Forest Service
ID: 477
More Realistic Model of Tree Trunk Heating and Injury in Wildland Fires Now Available

Forest Service scientists developed new models of tree-stem heating that are the most physically realistic to date to predict tree mortality mor ...

Principal Investigator : Matthew B. Dickinson

Wildland Fire and Fuels2013NRS
Photo of Scientists are studying the genetic differences in the mountain pine beetle and its ability to respond to changing climates. USDA Forest Service
ID: 547
Mountain Pine Beetle's Ability to Cope with a Changing Climate Depends on Genetics

Recent field studies suggest that different selection pressures on northern and southern populations allow mountain pine beetle to maintain a si ...

Principal Investigator : Barbara J. Bentz

Invasive Species2013RMRS
Photo of Continuous fiber spun from nanocellulose and other polymers and additives. Craig Clemons, USDA Forest Service
ID: 443
Nanocellulose Gels Spun Into Continuous Fibers for Use in Advanced Composites

Forest Service scientists worked with the University of Wisconsin to spin nanocellulose gels into continuous fibers so that they can be used mor ...

Principal Investigator : Craig M. Clemons

Resource Management and Use2013FPL
Photo of Tetrastichus planipennisi, a larval parasitoid of emerald ash borer (EAB), drilling into the tree trunk to lay eggs in an EAB larva. Leah Bauer, USDA Forest Service
ID: 470
Natural Enemies of Emerald Ash Borer are Fighting the Good Fight in North America

The emerald ash borer (EAB) continues to sweep across the North American landscape, leaving dead and dying ash trees in its wake. To reduce popu ...

Principal Investigator : Leah Bauer

Invasive Species2013NRS
Photo of No vacancy: This pouch, laced with the pheromone verbenone, tricks bark beetles into thinking the tree has already been colonized. Rob Progar, USDA Forest Service
ID: 522
Natural Pheromone Found to Repel Mountain Pine Beetles When Outbreak Builds Gradually

Forest Service scientists found that applications of verbenone reduced mountain pine beetle infestation of lodgepole pine trees in treated areas ...

Principal Investigator : Robert Progar

Invasive Species2013PNW
Photo of The acoustic measurement system developed by Forest Service scientists and their collaborators has been integrated into the harvesting processor head, enabling tree quality evaluation during the harvesting operation. Peter Carter, Fibre-gen
ID: 436
New Acoustic Technology Evaluates Wood Quality of Standing Trees

Lack of techniques to assess the quality of standing trees results in inefficient allocation of timber resources and also limits the ability of ...

Principal Investigator : Xiping Wang

Resource Management and Use2013FPL
Photo of Spatial statistical stream network models can use data from a relatively small number of sites, left map, to make unbiased predictions across larger river networks, right map. National Oceanic and Atmospheric Administration (NOAA) and Commonwealth Scientific and Industrial Research Organisation (CSIRO)
ID: 552
New Class of Statistical Model Developed for Stream Networks

Researchers and their cooperators developed a new class of statistical model for stream networks that applies to most types of stream data and p ...

Principal Investigator : Daniel J. Isaak

Water, Air, and Soil2013RMRS
Photo of Under the canopy of contemporary climate change, some native plant species, such as western larch, will be unable to adapt or migrate fast enough to track the projected changes. Mary Williams, USDA Forest Service
ID: 557
New Database Established for Tracking Climate Change and Assisted Migration

A new literary database about native plant transfer guidelines, climate change and assisted migration provides information on assisted vegetatio ...

Principal Investigator : Kasten Dumroese

Resource Management and Use2013RMRS
Photo of Adult Asian longhorned beetle newly emerged from an artificial pupal cell with the exit hole showing. Melody Keena, USDA Forest Service
ID: 475
New Information Will Help Eradicate Asian Longhorned Beetles

Eradication efforts against Asian longhorned beetle (ALB) rely on knowledge of the basic biology and behavior of this insect. Forest Service sci ...

Principal Investigator : Melody Keena

Invasive Species2013NRS
Photo of Diminishing snowpack will cause reductions in summer streamflows in the Pacific Northwest. Sasha Sulia, USDA Forest Service
ID: 519
New Maps Detail Areas Sensitive to Reduced Summer Streamflows as a Result of Climate Warming

New maps assist resource planners in the Forest Service, Bureau of Land Management, and Oregon Watershed Enhancement Board in assessing risk to ...

Principal Investigator : Gordon Grant

Water, Air, and Soil2013PNW
Photo of The localized stiffness of thin paper materials can now be measured with a single test. Thinkstock
ID: 444
New Method Measures Localized Stiffness of Thin Paper Materials with a Single Test

Forest Products Laboratory researchers have developed a method to measure localized stiffness of thin paper materials with a single test. Althou ...

Principal Investigator : John M. Considine

Resource Management and Use2013FPL
Photo of Solar cells fabricated on cellulose nanocrystal films open the door for truly recyclable solar cell technology. Thinkstock
ID: 447
New Process Fabricates Efficient Reclyclable Solar Cells Using Natural Substrates

Solar cells fabricated on optically transparent cellulose nanocrystal (CNC) films reach a power conversion efficiency of 2.7 percent, an unprece ...

Principal Investigator : Robert J. Moon

Resource Management and Use2013FPL
Photo of Image of the mapping tool as viewed online through the San Juan ULTRA website http://sanjuanultra.org/.  Tischa Munoz, USDA Forest Service
ID: 459
Online Mapping Tool Helps Identify Green Areas for Sustainability Planning in San Juan

The tool also allows multiple stakeholders in the city to deliberate and model multiple scenarios for green connectivity and their utility in ad ...

Principal Investigator : Tischa A. Munoz-Erickson

Inventory and Monitoring
Resource Management and Use
Water, Air, and Soil
2013IITF
Photo of Watershed locations in the southern Appalachian states of Tennessee, North Carolina, Virginia, and West Virginia. MB Adams, USDA Forest Service
ID: 487
Ozone and Climate Change Interact to Affect Streamflow

Climate change is affecting the Nation's forests, but not in isolation. Tropospheric ozone has long been known to affect the health of individua ...

Principal Investigator : Mary Beth Adams

Water, Air, and Soil2013NRS
Photo of The 100% sustainable stage set for the 20th Century Fox show “Raising Hope.” John Zachary, 20th Century Fox
ID: 451
Panels Made from Wood and Recycled Fibers Go To Hollywood and Around the World

The Forest Service's Forest Products Laboratory is moving sustainable structural panel forming technology from the laboratory to commercial real ...

Principal Investigator : John F. Hunt

Resource Management and Use2013FPL
Photo of Models indicate strategically placed habitat restoration is effective at reversing declines of Prairie Warblers whereas randomly placed management is not. Wolfgang Wander, Wikimedia Commons.
ID: 476
Prairie Warbler and Wood Thrush Populations Respond Well to Strategic Conservation Efforts

A Forest Service scientist and his research partners demonstrated the power of landscape-based population viability models by evaluating respons ...

Principal Investigator : Frank R. Thompson

Wildlife and Fish2013NRS
Photo of A volunteer pulls invasive knapweed. Tom Iraci, USDA Forest Service
ID: 514
Private Landowner Efforts to Mitigate Invasive Plants Linked to Threat Awareness

Scientists with the Pacific Northwest Research Station investigated perception of risk among nonindustrial private forest owners in Oregon's pon ...

Principal Investigator : Paige Fischer

Invasive Species2013PNW
Photo of A prescribed burn such as this one emits a relatively small carbon pulse. Roger Ottmar, USDA Forest Service
ID: 518
Pros and Cons of Fuel Treatments Versus Periodic Wildfire Determined

Hazardous fuel treatments in dry Western forests generally reduce carbon storage over time compared to periodic wildfires, but the treatments en ...

Principal Investigator : David W. Peterson

Wildland Fire and Fuels2013PNW
Photo of California myotis (Myotis californicus). Norman Barrett, Rogue River-Siskiyou National Forest
ID: 498
Protecting Habitat for Bats in the Face of Development Pressure

Wildlife managers and planners make their best estimates of where to purchase or acquire conservation easements on areas for habitat protection ...

Principal Investigator : Robert G. Haight

Resource Management and Use
Wildlife and Fish
2013NRS
Photo of Map of the Kinzua Quality Deer Cooperative, highlighting the sub-project special hunting regulations areas sponsored by the cooperative. Susan Stout, USDA Forest Service
ID: 509
Public - Private Cooperation Improves Management of Deer and Forests

The Kinzua Quality Deer Cooperative (KQDC) was established in 2000 to test new approaches to stewardship of white-tailed deer and forest habitat ...

Principal Investigator : Susan Stout

Resource Management and Use2013NRS
Photo of Screenshot of Hardwood Log Sawing Program showing control panel, log end and side views. Ed Thomas, USDA Forest Service
ID: 485
RAYSAW Computer Program Can Grade Hardwood Logs and Calculate its Value

RAYSAW is a computer program developed by Forest Service scientists for hardwood log sawing that processes high-resolution laser-scanned hardwoo ...

Principal Investigator : Ed Thomas

Resource Management and Use2013NRS
Photo of Life-cycle assessments help compares the environmental impacts of using wood decking versus non-traditional products. Tivoli Gough, USDA Forest Service
ID: 441
Redwood Decking is a Good Choice for the Environment

Building products produce emissions throughout their lifespan, from harvest and manufacturing to use and final disposal. Using building products ...

Principal Investigator : Richard Bergman, PhD

Resource Management and Use2013FPL
Photo of Forest Service researchers are developing films for water decontamination using cellulose nanofibers. Thinkstock
ID: 450
Removing Organic Compounds from Water with Reusable Nanofiber Films

Researchers produced films for water decontamination using cellulose nanofibers as a matrix material for the suspension of photocatalytic nano p ...

Principal Investigator : Robert J. Moon

Resource Management and Use2013FPL
Photo of Incorporating information on wildfire likelihood, wildfire intensity, and resource/asset susceptibility to wildfire is critical for assessing risk. USDA Forest Service
ID: 555
Report Offers Framework for Wildfire Risk Assessment and Decision Support

Scientists crafted a framework for wildfire risk assessment and applied the framework to support fire-management decision making processes on mu ...

Principal Investigator : Matthew P. Thompson

Wildland Fire and Fuels2013RMRS
Photo of Fruit bodies of sequenced wood decay fungi Bjerkandera adusta (right image) and Ganoderma species (left image). Robert Blanchette, University of Minnesota
ID: 446
Research Demystifies Wood Decaying Fungi

Newly sequenced fungal genomes provide insight into the enzymatic conversion of wood into high value products.

Principal Investigator : Daniel Cullen

Resource Management and Use2013FPL
Photo of Salmon habitat in the Olympic Experimental State Forest, Washington. Pete Bisson, USDA Forest Service
ID: 527
Research Documents the Influence of Water Temperature on Life Histories of Rainbow Trout and Steelheads

These studies reveal a suite of processes influencing life-history expression in salmonids. The influence of temperature on O. mykiss life histo ...

Principal Investigator : Gordon Reeves

Wildlife and Fish
Water, Air, and Soil
2013PNW
Photo of Northwest Advanced Renewables Alliance is determining the feasibility of producing jet fuel from woody biomass in Oregon and Washington. Northwest Advanced Renewables Alliance
ID: 523
Research Station Helps National Renewable Biofuels Project Engage Community and Industry Leaders

The Northwest Advanced Renewables Alliance is working to form regional alliances and find communities that might fit into a sustainable biofuels ...

Principal Investigator : Eini C. Lowell

Resource Management and Use2013PNW
Photo of Image 1: A picture of PbXynA1 (an xylanases enzyme) with the a xylooligosaccharide (sugar polymer) bound into the active site. Image 2: A close up revealing a large pocket not previously observed in other xylanases (enzymes) of this family. Franz St John, USDA Forest Service
ID: 452
Researchers Determine the Structure of Bacterial Protein Involved in Biomass Conversion

Researchers structurally characterized a bacterial protein involved in biomass degradation. The knowledge obtained from this novel protein sugge ...

Principal Investigator : Franz St. John

Resource Management and Use2013FPL
Photo of Climate change risk matrix for forest ecosystem carbon pools in the US. Likelihood of change in carbon stocks is based on the coefficient of variation of median forest carbon stock densities among K�ppen-Geiger climate regions (i.e., x-axis) based on the national forest inventory plot network. Size of carbon stocks are based on the US National Greenhouse Gas Inventory (i.e., y-axis). Societal response (e.g., immediate adaptive response or periodic monitoring) to climate change events depends on the size and relative likelihood of change in stocks. Year 2100 projections are based on linear extrapolations of current carbon stocks and imputing current median carbon pool densities by climate region to projected future climate regions for calculation of coefficients of variation. The soil organic carbon pool exhibits the highest variability among climate regions and therefore may be most affected by climate change or climate change induced disturbance events. In contrast, the dead wood pool has a relatively small stock with low variability among climate regions. Explicit climate change effects are not incorporated into this matrix as they represent a number of complex feedbacks both between stocks (e.g., live aboveground biomass transitioning to the dead wood pool) and the atmosphere (e.g., forest floor decay). USDA Forest Service.
ID: 508
Risk Matrix Highlights Knowledge Gaps in Forest Carbon Stocks

Forest Service scientists propose a basic approach to assess global change risks to forest carbon stocks in the U.S., which builds on the curren ...

Principal Investigator : Christopher W. Woodall

Inventory and Monitoring2013NRS
Photo of The Columbia River Gorge National Scenic Area. Pete Bisson, USDA Forest Service
ID: 529
River Food Webs are an Important Consideration for River Restoration

The current emphasis on restoring habitat structure, without explicitly considering food webs, has been less successful than hoped in terms of e ...

Principal Investigator : Pete Bisson

Wildlife and Fish2013PNW
Photo of A 2013 Rim Fire, as viewed from the west in mid-wave infrared light by the satellite-based Visible Infrared Imaging Radiometer Suite (VIIRS).  Brightness temperatures have been color coded according to the inset at lower left. W. Schroeder, University of Maryland
ID: 540
Satellite-based Earth Observations Aid Fire Fighting and Fire Forecasting

The Forest Service's Pacific Southwest Research Station, in association with multiple partners, has developed methods based on new sources of sa ...

Principal Investigator : Philip J. Riggan

Wildland Fire and Fuels2013PSW
Photo of Forest Service research assistant Carlos Delgado holds a golden-winged warbler (Vermivora chrysoptera). These warblers breed in the U.S. and winter in Latin America. David King, USDA Forest Service
ID: 494
Saving Tropical Forests for Migrant Birds

Most northeastern and midwestern songbirds migrate to spend the winter in the tropics, where much of their habitat is threatened by clearing and ...

Principal Investigator : David King

Wildlife and Fish2013NRS
Photo of Fire weather zones for Puerto Rico and the U.S. Virgin Islands. William Gould, USDA Forest Service
ID: 456
Scientist Develops Fire Danger Rating System and Fire Weather Zones for Puerto Rico and U.S. Virgin Islands

New Fire Weather Zones and a Fire Danger Rating System Developed for Puerto Rico and the U.S. Virgin Islands.

Principal Investigator : William A. Gould

Wildland Fire and Fuels2013IITF
Photo of Microscopic characters of Epithele ceracea, a newly discovered wood-decay fungus from Belize and Venezuela. Karen Nakasone, USDA Forest Service
ID: 473
Scientist Finds New Species of Wood-inhabiting Fungi From Belize, Venezuela, and Réunion

Most wood-inhabiting fungi are essential to sustain healthy forests and biodiversity but a few cause serious diseases. Forest Service mycologist ...

Principal Investigator : Karen K. Nakasone

Resource Management and Use2013NRS
Photo of Ailanthus stems overtopping regeneration in shelterwood cut stands in southeast Pennsylvania on private land. LeDoux, Chris, USDA Forest Service
ID: 469
Scientist Proposes Best Management Practices to Protect Forests from Invasive Species

Forest Service scientists have developed best management practices that should significantly reduce the spread of invasive plants during timber ...

Principal Investigator : Chris B. LeDoux

Invasive Species2013NRS
Photo of Forest floor litter and duff measurements for eight forest types along elevation gradient in northeastern Puerto Rico. Asterisks indicate significant difference between litter and duff biomass within forest type. Grizelle Gonz�lez, USDA Forest Service
ID: 457
Scientists Characterize Woody Debris to Assess Fuel Loads in Northeastern Puerto Rico

Forest Service scientists characterized the amounts of woody debris (coarse woody debris, fine woody debris, duff, and litter) for eight differe ...

Principal Investigator : Grizelle Gonzalez

Inventory and Monitoring
Water, Air, and Soil
Wildland Fire and Fuels
2013IITF
Photo of Occurrence records for Centropomus parallelus in streams and estuaries of Puerto Rico and the US Virgin Islands. Benjamin Crain, USDA Forest Service
ID: 455
Scientists Complete New Database for Modeling and Mapping Species Distributions

Forest Service scientists completed two large project reports: The U.S. Virgin Islands Terrestrial Gap Analysis Project delivered to the USGS Na ...

Principal Investigator : William A. Gould

Wildlife and Fish2013IITF
Photo of FPL research looks to improve the safety of pulp bleaching at paper mills. Thinkstock
ID: 448
Scientists Determine Critical Factors that Caused Peroxide Explosion in Paper Mill

In 2001, a peroxide bleach stage at a paper mill in Evadale, Texas, exploded, rupturing two bleaching towers, destroying a pump, and propelling ...

Principal Investigator : Carl J. Houtman

Resource Management and Use2013FPL
Photo of Lures slowly releases male-produced aggregation pheromone of the walnut twig beetle. Stacy M. Hishinuma, Steven J Seybold, USDA Forest Service
ID: 539
Scientists Develop Successful Lure to Attrack Beetle That Causes Thousand Cankers Disease in Walnut Trees

In response to the threat posed by the walnut twig beetle, which spreads thousand cankers disease in walnut trees, the Forest Service's Pacific ...

Principal Investigator : Steven J. Seybold

Invasive Species2013PSW
Photo of A Forest Service technician measures a snag in Alaska as part of the National Forest Inventory and Analysis Program. Jon Williams, USDA Forest Service
ID: 531
Scientists Develop the First Estimates of Aboveground Carbon Flux and Storage in Trees Within the National Forests of Alaska

While the Tongass National Forest had no detectable change in above-ground tree carbon, the Chugach National Forest had an average annual increa ...

Principal Investigator : Tara M. Barrett

Inventory and Monitoring2013PNW
Photo of A blue-spotted salamander, woodland pond species, in Wisconsin. Dale Higgins, USDA Forest Service
ID: 505
Scientists Discover Earlier Shift in Peak Salamander Numbers at Woodland Ponds

Forest Service scientists analyzed salamander monitoring data taken at breeding woodland ponds in the early 1990s to mid-2000s and found that th ...

Principal Investigator : Deahn Donner

Wildlife and Fish2013NRS
Photo of Wildlife habitats for such wildlife as elk were evaluated by scientists to better understand how their habitats connect across the Northern Rockies. (Thinkstock)
ID: 553
Scientists Evalute Connectivity of Wildlife Habitats in Northern Rockies

Forest Service scientists recently evaluated how and to what extent wildlife habitats are connected across a vast 44 million hectare geographica ...

Principal Investigator : Samuel A. Cushman

Wildlife and Fish2013RMRS
Photo of Cruise tourism continues to grow in southeast Alaska. Here, two ships dock in Juneau. Linda Kruger, USDA Forest Service
ID: 524
Scientists Grapple with the Commercialization of Nature-based Activities

For the recreation and tourism industry in Alaska, the implications of this study reflect the trade-off between tighter control of tourism activ ...

Principal Investigator : Linda E. Kruger, Ph.D.

Outdoor Recreation2013PNW
Photo of Hardwood logs at a harvest site in northern Wisconsin. Bumgardner, Matthew, USDA Forest Service
ID: 480
Scientists Investigate the Influence of Markets and Forest Management on Small-diameter Hardwood

Despite the potential silvicultural advantages of removing some small-diameter trees during timber harvests, activities such as diameter-limit c ...

Principal Investigator : Matthew Bumgardner

Resource Management and Use2013NRS
Photo of A map showing reported amphibian chytrid fungus in 52 of 82 countries sampled to date, and in 516 of 1,240 species. USDA Forest Service
ID: 538
Scientists Link Amphibian Fungus to Increasing Temperature Range

Scientists find the odds of fungus occurrence decreased with increasing temperature range at a site, linking disease emergence to climatic consi ...

Principal Investigator : Deanna ("Dede") H. Olson

Wildlife and Fish2013PNW
Photo of Forest Service researchers measure a tree in an old-growth stand in The Bowl Research Natural Area in New Hampshire. Coeli Hoover, USDA Forest Service
ID: 465
Scientists Measure Carbon Storage in New England Old-Growth Forests

Managing forests to store carbon is one way to mitigate greenhouse gas emissions. Measuring carbon in old-growth forests helps managers understa ...

Principal Investigator : Coeli Hoover

Inventory and Monitoring
Resource Management and Use
2013NRS
Photo of Aerial view of the Aspen FACE experiment showing the control facilities (middle left), and the 12 atmospheric treatment rings of four treatments with three replicates.  In the ring at bottom center, the different model forest communities are visible. David F. Karnosky, Michigan Tech University.
ID: 463
Scientists Predict Survivability Factors for Northern Forests Given Elevated CO2 and Ozone Levels

The researchers scaled up a high-profile 11-year ecosystem experiment called Aspen-FACE to assess how elevated carbon dioxide and ozone levels m ...

Principal Investigator : Eric J. Gustafson

Resource Management and Use
Water, Air, and Soil
2013NRS
Photo of Forest Service scientists check an instrument that measures smoke concentrations downwind from a research burn. Randy Gon, U.S. Air Force
ID: 516
Scientists Publish National and International Methods of Linking Particulate Matter in the Air to Potential Health Impacts from Wildfire Smoke

Scientists with the Forest Service's Pacific Northwest Research Station pinpoint the limitations of using visual range measurement to estimate ...

Principal Investigator : Susan O'Neill

Wildland Fire and Fuels
Water, Air, and Soil
2013PNW
Photo of A March 2013 prescribed fire burning at the Cedar Bridge carbon flux tower in the New Jersey Pinelands. Recovery following prescribed fires is rapid, and stands can replace released carbon within 2-3 years. Kenneth Clark, USDA Forest Service
ID: 490
Scientists Study Fire Management and Carbon Sequestration in Forests

Forest Service scientists quantified rates of carbon sequestration by forests before and after prescribed burns were conducted by the New Jersey ...

Principal Investigator : Ken Clark

Wildland Fire and Fuels
Water, Air, and Soil
2013NRS
Photo of One of the common ground beetles Pterostichus melanarius that responded to lepidopteran outbreaks. Todd Ristau, USDA Forest Service
ID: 495
Scientists Study Long-term Response of Ground Beetle Communities to an Operational Herbicide Application

Ground beetles comprise a large and diverse group of mostly predatory beetles that have long been recognized as a useful barometer of ecosystem ...

Principal Investigator : Todd Ristau

Resource Management and Use
Wildlife and Fish
2013NRS
Photo of Researchers assess a site in southern Oregon after a windstorm. A portion of the study area was later salvaged logged and treated to reduce hazardous fuel. Morris Johnson, USDA Forest Service
ID: 525
Scientists Study Salvage Logging After a Major Windstorm

These results illustrate potential differences between the effects of salvage logging after windstorms and the effects of salvage logging after ...

Principal Investigator : Morris C. Johnson

Resource Management and Use2013PNW
Photo of Fires release large amounts of carbon to the atmosphere through combustion, and create even larger amounts of dead material that breaks down and is emitted over longer time frames. U.S. Fish and Wildlife Service
ID: 550
Scientists Study the Effects of Management and Natural Disturbance on Carbon Storage in National Forests and Rangelands

Researchers combined satellite-based maps with Forest Inventory and Analyses (FIA) plot data and other resources to develop the Forest Carbon Ma ...

Principal Investigator : Sean P. Healey

Inventory and Monitoring2013RMRS
Photo of Burn piles in the Lake Tahoe Basin. Carol Shestak,  Matt Busse, USDA Forest Service
ID: 542
Scientists Study the Effects of Pile Burning in the Lake Tahoe Basin

Burning piles of conifer slash is a common fuel reduction practice in forests of the western United States that may detrimentally effect soil a ...

Principal Investigator : Matt D. Busse

Water, Air, and Soil2013PSW
Photo of Bridge No. 738 located in Yakima County, Washington, remains in satisfactory condition after 75 years of service. James Wacker, USDA Forest Service
ID: 434
Scientists Study True Longevity of Timber Highway Bridges

Do timber bridges last longer than concrete or steel bridges in similar climates� This national project aims to generate more reliable data ab ...

Principal Investigator : James P. Wacker

Resource Management and Use2013FPL
Photo of A fallen coast live oak, Quercus agrifolia, in California killed by sudden oak death. Dave Shaw, USDA Forest Service
ID: 534
Scientists Uncover New Information About Tree Resistance to Sudden Oak Death

Sterols and tannins in host tree tissues influence the growth and sporulation of sudden oak death pathogen.

Principal Investigator : Rick G. Kelsey

Resource Management and Use2013PNW
Photo of Examples of popular social media platforms now being used in the forest products industry. Iris Montague, USDA Forest Service
ID: 491
Social Media Use in the Forest Products Industry is a New Way to do Business

Forest Service researchers analyzed the Internet and social media usage of forest products producers in major forest-products producing states t ...

Principal Investigator : Iris Montague

Resource Management and Use2013NRS
Photo of A researcher collects a soil sample that will be analyzed to determine how retention of logging debris affects nutrient levels. Tim Harrington, USDA Forest Service
ID: 520
Some Logging Debris Cover Boosts Growth of Douglas-fir Seedlings on Low-nutrient Site

Stem growth of Douglas-fir seedlings with 40 percent debris cover and competing vegetation was greater than that of seedlings with zero or 80 pe ...

Principal Investigator : Timothy B. Harrington, Ph.D.

Resource Management and Use2013PNW
Photo of A technician ignites a controlled burn in pine flatwoods of the Apalachicola National Forest.  Clint Wright, USDA Forest Service
ID: 517
Statistical Models Improve Predictions of Fuel Consumption and Emissions During Prescribed Fires

The scientists developed ecosystem- and season-specific statistical models for predicting fuel consumption from easily measured variables that i ...

Principal Investigator : Clinton Wright

Wildland Fire and Fuels2013PNW
Photo of There have been overall population declines in resident and migratory birds in the Gu�nica Biosphere Reserve in Puerto Rico. USDA Forest Service
ID: 454
Steep Decline of a Winter Resident Bird Community in Puerto Rico Needs Swift Action

The migratory bird community inhabiting one of the Caribbean's most unadulterated and extensive remaining dry forests, the Gu�nica Biosphere R ...

Principal Investigator : Wayne J. Arendt, PhD

Wildlife and Fish2013IITF
Photo of The LeMay - America's Car Museum in Tacoma, Washington, exemplifies wood use in nonresidential building construction. APA, The Engineered Wood Association
ID: 432
Study Analyzes Construction Trends to Determine Wood's Potential

By analyzing construction trends from 2011, Forest Service researchers at the Forest Products Laboratory found that the opportunity exists for a ...

Principal Investigator : David B. Mckeever

Resource Management and Use2013FPL
Photo of Remote camera captures a wolverine as it approaches a researcher's trap. USDA Forest Service
ID: 548
Study Guages the Response of Wolverines to Winter Recreation

Forest Service scientists and their research partners use a novel approach that includes trapping and fitting wolverines with GPS collars that a ...

Principal Investigator : John R. Squires

Wildlife and Fish2013RMRS
Photo of A pair of Mexican spotted owls watches a live mouse on the forest floor.  Spotted owl nests typically are well hidden and difficult to locate.  Nesting owls often take captured prey to the nest site, allowing scientists to locate the nest. USDA Forest Service
ID: 554
Study Looks Into Nesting Habitats of Threatened Mexican Spotted Owls

Scientists worked with land managers to study nesting habitats of the Mexican spotted owl in New Mexico. Findings provide a template for preser ...

Principal Investigator : Joseph L. Ganey

Wildlife and Fish2013RMRS
Photo of A wilderness character map of Death Valley National Park shows the range in quality of wilderness character. National Park Service
ID: 551
Study Shows the Overall Condition of Wilderness Character

A new interagency strategy to monitor wilderness character helps managers assess whether wilderness stewardship actions fulfill the mandate to & ...

Principal Investigator : Peter B. Landres

Resource Management and Use2013RMRS
Photo of The only difference between these plywood samples is the direction of cracks in the wood, which obviously affected the adhesive-performance (right image) test results. Anti Rohumaa, Aalto University
ID: 435
Success of Wood Veneers Influenced by Harvesting Season and Temperature: Plywood Performance and Failure: A New Understanding

Cooperation with Finnish researchers results in new understanding of relationships between veneer processing, veneer properties, and product fai ...

Principal Investigator : Charles R. Frihart

Resource Management and Use2013FPL
Photo of Black ash trees girdled to emulate emerald ash borer attack. Brian Palik, USDA Forest Service
ID: 466
The Future of Ash Forests in Minnesota

Ash forests of the Great Lakes region are vulnerable to emerald ash borer (EAB) and climate change. Forest Service scientists are successfully e ...

Principal Investigator : Brian J. Palik, PhD

Invasive Species
Resource Management and Use
Water, Air, and Soil
2013NRS
Photo of Hemlock trees in the eastern U.S. have not yet been severely impacted by the hemlock woolly adelgid but the landscape may be at a tipping point. David Lee, USDA Forest Service
ID: 464
The Future of Hemlock Trees in the Eastern U.S. Remains Dicey

The arrival of the hemlock woolly adelgid, an invasive insect from Asia, threatens the stability and sustainability of hemlock in the eastern U. ...

Principal Investigator : R. Talbot Trotter, III

Invasive Species
Inventory and Monitoring
2013NRS
Photo of Walnut tree in suburban neighborhood, St. Paul, MN. Robert G. Haight, USDA Forest Service
ID: 499
The Value of Urban Tree Cover

Forest Service researchers are estimating how much home buyers are willing to spend for greater neighborhood tree cover; and, the results for ho ...

Principal Investigator : Robert G. Haight

Resource Management and Use2013NRS
Photo of Many forest songbirds like this scarlet tanager moved from mature forests to regenerating harvested areas after breeding. Scott Stoleson, USDA Forest Service
ID: 483
Timber Harvests Create Beneficial Habitat for Forest Birds

Many songbird species that require intact, mature forest for breeding have been found by Forest Service researchers to move into young thickets ...

Principal Investigator : Scott H. Stoleson

Wildlife and Fish2013NRS
Photo of Forest Service researcher conducts an in-grade bending test on Southern pine. David Kretschmann, USDA Forest Service
ID: 440
Traditional Grading System Updated for Structural Lumber

The Forest Products Laboratory has traditionally provided unbiased information on the properties, characteristics, design, and use of structural ...

Principal Investigator : David E. Kretschmann

Resource Management and Use2013FPL
Photo of A Forest Service researcher measures the diameter of a seedling in the Douglas-fir Seed Source Movement Trial at the J. Herbert Stone Nursery in Central Point, Oregon. Connie Harrington, USDA Forest Service
ID: 533
Tree Adaptation to Future Climates Involves Multiple Aspects

Genetic variation in growth phenology is a potentially important resource for mitigating some of the effects of climate change. Variation in dia ...

Principal Investigator : Connie Harrington

Resource Management and Use2013PNW
Photo of Trees can be part of a city's public health infrastructure. Rhonda Mazza, USDA Forest Service
ID: 512
Trees Found to be Part of City's Public Health Infrastructure

The emerald ash borer is associated with more than 6,000 additional lower respiratory deaths, and over 15,000 additional cardiovascular deaths i ...

Principal Investigator : Geoffrey Donovan

Invasive Species2013PNW
Photo of Housing permits, starts, and completions, 1968-2012, in thousands. Delton Alderman, USDA Forest Service
ID: 500
Vital Information About the Housing Market Made Available to Stakeholders

Historically, the U. S. housing segment utilizes a substantial quantity of forest products. A Forest Service scientist analyzed the pertinent da ...

Principal Investigator : Delton Alderman

Resource Management and Use2013NRS
Photo of A community garden in the Seattle metro area. Kathy Wolf, USDA Forest Service
ID: 511
Washington's Green-Duwamish Watershed joins Urban Waters Federal Partnership

The Green-Duwamish Urban Waters Federal Partnership focuses on salmon recovery and environmental justice initiatives, with the added goal of cr ...

Principal Investigator : Dale Blahna

Water, Air, and Soil2013PNW
Photo of Leucaena leucocephala, one of the dominate non-native trees found in the novel Prosopis-Leucaena woodlands in Puerto Rico. Ron Lance
ID: 460
When Insectivorous Birds Want to Forage in Puerto Rico, What Trees do They Prefer?

High foliage palatability of some alien tree species may weaken the effect of the so-called enemy release that occurs when introduction of a pla ...

Principal Investigator : Joseph M. Wunderle, Jr.

Wildlife and Fish2013IITF
Photo of The Monongahela National Forest is classified according to fire influence on species composition. Melissa Thomas-Van Gundy, USDA Forest Service
ID: 488
Witness Trees Reveal Where to Restore Fire

To help land managers make decisions and plan for restoration of oak-dominated forests, witness trees from early surveys were used by a Forest S ...

Principal Investigator : Melissa Thomas-Van Gundy

Wildland Fire and Fuels
Resource Management and Use
2013NRS
Photo of Installation of a cross-laminated timber panel for Promega building in Fitchburg, Wisconsin. Steve Schmieding, USDA Forest Service
ID: 439
Wood Construction Goes Beyond Its Traditional Roots

As interest in sustainable building options continues to grow. Wood construction is going beyond its traditional roots in housing and expanding ...

Principal Investigator : David E. Kretschmann

Resource Management and Use2013FPL
Photo of Beetle-killed lodgepole pine fiber treated with potassium methyl siliconate. Cheng Piao, Louisiana State University
ID: 453
Wood-Plastic Composites Improved with Fiber Pre-Treatment

Scientists determine the dimensional stability of wood-plastic composites can be improved by treating wood sawdust and particles derived from be ...

Principal Investigator : Nicole M. Stark

Resource Management and Use2013FPL
Photo of Woodland salamander. Garth Hodgson, USDA Forest Service
ID: 541
Woodland Salamanders are Indicators of Redwood Forest Recovery

Forest Service researchers have found that two common salamander species provide a way of measuring the recovery of previously harvested redwood ...

Principal Investigator : Hart Welsh

Wildlife and Fish2013PSW
Photo of Journal cover. William Peterjohn, WVU.
ID: 507
Writing Appalachian Ecology: Essays and Outreach

In the summer of 2012 and 2013, students from West Virginia University's English Department, along with their instructors, participated in an un ...

Principal Investigator : Mary Beth Adams

Water, Air, and Soil
Resource Management and Use
2013NRS