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Keyword: forest health

First-year postfire and postharvest soil temperatures in aspen and conifer stands

Publications Posted on: August 01, 2018
Aspen (Populus tremuloides Michx.) stands are in decline throughout the Interior Western United States because of fire suppression, overbrowsing by domestic livestock and native ungulates, and forest succession.

Doing more with the core: Proceedings of the 2017 Forest Inventory and Analysis (FIA) Science Stakeholder Meeting; 2017 October 24- 26; Park City, UT

Publications Posted on: October 17, 2017
The Forest Service’s Forest Inventory and Analysis Program (FIA) is the primary source of information about our forests’ status and trends. A network of nationally consistent field observations forms FIA’s core, and active collaboration with clients and peer organizations ensures that the resulting inventory remains agile, comprehensive, and relevant.

Observed and anticipated impacts of drought on forest insects and diseases in the United States

Publications Posted on: July 15, 2016
Future anthropogenic-induced changes to the earth’s climate will likely include increases in temperature and changes in precipitation that will increase the frequency and severity of droughts. Insects and fungal diseases are important disturbances in forests, yet understanding of the role of drought in outbreaks of these agents is limited. Current knowledge concerning the effects of drought on herbivorous insect and pathogen outbreaks in U.S.

An assessment of forest ecosystem health in the Southwest

Publications Posted on: May 12, 2016
This report documents an ecological assessment of forest ecosystem health in the Southwest. The assessment focuses at the regional level and mostly pertains to lands administered by the National Forest System. Information is presented for use by forest and district resource managers as well as collaborative partners in the stewardship of Southwestern forests.

Using Forest Health Monitoring to assess aspen forest cover change in the southern Rockies ecoregion

Publications Posted on: May 12, 2016
Long-term qualitative observations suggest a marked decline in quaking aspen (Populus tremuloides Michx.) primarily due to advancing succession and fire suppression. This study presents an ecoregional coarse-grid analysis of the current aspen situation using Forest Health Monitoring (FHM) data from Idaho, Wyoming, and Colorado.

Second Forest Vegetation Simulator Conference; February 12-14, 2002; Fort Collins, CO.

Publications Posted on: May 12, 2016
The Forest Vegetation Simulator (FVS) is a computer program that projects the development of forest stands in the United States and British Columbia, Canada. The proceedings of the second FVS conference, held in Fort Collins, CO, includes 34 papers dealing with applications of FVS that range from the stand-level through full-scale landscape analyses.

Root diseases: primary agents and secondary consequences of disturbance

Publications Posted on: May 12, 2016
The fact that endemic root disease causing pathogens have evolved with forest ecosystems does not necessarily mean they are inconsequential. A pathogen such as the P group of Heterobasidion annosum has become an intractable problem in many Sierra east side pine stands in California because the fungus is adapted to colonization of freshly cut stump surfaces.

Assessment and response to bark beetle outbreaks in the Rocky Mountain area

Publications Posted on: May 12, 2016
Bark beetles act as "agents of change" within the conifer forests of the Rocky Mountain area. They play a critical role in the development, senescence, and rebirth of Western forests. Bark beetle-caused tree mortality can be extensive, covering thousands of acres.

Wood use in Colorado at the turn of the twenty-first century

Publications Posted on: May 12, 2016
This study estimates the kinds, uses, amount, and retail value of wood products consumed annually in Colorado from 1997 to 2000. Colorado uses tremendous amounts of wood products, but it imports most of it from other states and countries despite the abundant forests in Colorado that are capable of providing many types of wood products.

Future forests of the northern United States

Publications Posted on: February 29, 2016
The U.S. North - the 20 states bounded by Maine, Maryland, Missouri, and Minnesota - have a greater forest cover (42 percent of land area) and population density (194 people per square mile) than other large regions of the nation. Ecological, social, and economic changes anticipated over the next 50 years will profoundly affect future forest management needs and opportunities in the North.

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