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Articles 61 - 90 of 404

Full-Text Articles in Wood Science and Pulp, Paper Technology

Crown Fire Behavior Characteristics And Prediction In Conifer Forests: A State-Of-Knowledge Synthesis, Martin E. Alexander Dr., Miguel G. Cruz Dr., Nicole M. Vaillant, David L. Peterson Jan 2013

Crown Fire Behavior Characteristics And Prediction In Conifer Forests: A State-Of-Knowledge Synthesis, Martin E. Alexander Dr., Miguel G. Cruz Dr., Nicole M. Vaillant, David L. Peterson

Joint Fire Science Program Research Project Reports

Joint Fire Science Program (JFSP) project 09-S-03-1 was undertaken in response to JFSP Project Announcement No. FA-RFA09-0002 with respect to a synthesis on extreme fire behavior or more specifically a review and analysis of the literature dealing with certain features of crown fire behavior in conifer forests in the United States and adjacent regions of Canada. The key findings presented are organized along nine topical areas: types of crown fires; crown fire initiation; crown fire propagation; crown fire rate of spread; crown fire intensity and flame zone characteristics; crown fire area and perimeter growth; crown fire spotting activity; models, systems, …

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Data Archival For Fire Studies In The Coastal Plain, Piedmont, And Southern Appalachian Mountains, Ross J. Phillips, Thomas A. Waldrop, Mac A. Callaham Jan 2013

Data Archival For Fire Studies In The Coastal Plain, Piedmont, And Southern Appalachian Mountains, Ross J. Phillips, Thomas A. Waldrop, Mac A. Callaham

Joint Fire Science Program Research Project Reports

Datasets from on-going and previous fire studies in the Coastal Plain, Piedmont, and Southern Appalachian regions in the southeastern U.S. dating back over the past 50 years were compiled and publically made available to other interested persons. The projects included for this data archival have helped to advanced fire science and provided much needed information about fire effects on ecosystem components. The research from these projects has demonstrated how returning fire to once fire-adapted communities is an on-going process that needs to be repeated frequently. They also have given some insight into alternative treatments that may be used for fuel …

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Deterministic And Empirical Assessment Of Smoke’S Contribution To Ozone (Deasco3), Charles T. Moore Jr., David Randall, Matthew Mavko, Ralph Morris, Bouyoung Koo, Mark Fitch, Michael George, Michael Barna, John Vimont, Bret Anderson, Anne Acheson Jan 2013

Deterministic And Empirical Assessment Of Smoke’S Contribution To Ozone (Deasco3), Charles T. Moore Jr., David Randall, Matthew Mavko, Ralph Morris, Bouyoung Koo, Mark Fitch, Michael George, Michael Barna, John Vimont, Bret Anderson, Anne Acheson

Joint Fire Science Program Research Project Reports

This document reports our success in achieving the objectives and accomplishing the deliverables proposed in the project “Deterministic and Empirical Assessment of Smoke’s Contribution to Ozone (DEASCO3). This final report is divided into four sections. Section 1, the Background, describes the purpose of the project and summarizes the project objectives and how accomplishment of these objectives addresses the original research solicitation JFSP Project Announcement No. FA-RFA011-0001, Task 6: Fire smoke and ozone standards analysis. The Background section also provides context for the time and issues related to the project purpose, in terms of how the Project Team addressed delivery of …

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Decision-Support Tools For Conserving Greater Sage-Grouse During Fire And Fuels Management Projects In Pinyon And Juniper Woodlands, Erica Fleishman, Jeanne C. Chambers, David S. Dobkin, Brett G. Dickson Jan 2013

Decision-Support Tools For Conserving Greater Sage-Grouse During Fire And Fuels Management Projects In Pinyon And Juniper Woodlands, Erica Fleishman, Jeanne C. Chambers, David S. Dobkin, Brett G. Dickson

Joint Fire Science Program Research Project Reports

Prescribed fire and other fuels management treatments have been suggested as mechanisms to slow expansion of pinyon and juniper woodlands while minimizing potential expansion of cheatgrass (Bromus tectorum) and increasing habitat quality and quantity for Greater Sage- Grouse (Centrocercus urophasianus). These treatments also may reduce the probability of severe wildfires, which can have undesirable effects on social, economic, cultural, and ecological values. However, achieving long-term goals related to fire and fuels may conflict with short-term goals related to survival and viability of native species. Fire can fragment high-quality habitat for species associated with woodlands, including more than 20 native species …

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Developing High Quality Syntheses: Guidelines For Syntheses That Meet Fire Managers’ Needs And Are Scientifically Defensible, Jane Kapler Smith Jan 2013

Developing High Quality Syntheses: Guidelines For Syntheses That Meet Fire Managers’ Needs And Are Scientifically Defensible, Jane Kapler Smith

Joint Fire Science Program Research Project Reports

What constitutes a high-quality synthesis for wildland managers? Syntheses are often requested by managers and many have been produced by scientists, but they may not always hit the mark. This project integrated guidelines from the literature with reflections from interviews with natural resource professionals (scientists, managers, and science delivery specialists) to develop guidelines for increasing the usefulness of syntheses for managers. Different kinds of syntheses serve different needs. Narrative syntheses are the most common form published for wildland managers. This format allows the author to include background information and incorporate detailed explanations and case studies. Peer-reviewed literature reviews and systematic …

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Development Of Modeling Tools For Predicting Smoke Dispersion From Low-Intensity Fires, Warren E. Heilman, Shiyuan Zhong, John L. Hom Dr., Joseph J. Charney Jan 2013

Development Of Modeling Tools For Predicting Smoke Dispersion From Low-Intensity Fires, Warren E. Heilman, Shiyuan Zhong, John L. Hom Dr., Joseph J. Charney

Joint Fire Science Program Research Project Reports

Of particular concern to fire and air-quality management communities throughout the U.S. are the behavior and air-quality impacts of low-intensity prescribed fires for fuels management. For example, smoke from prescribed fires, which often occur in wildland-urban interface (WUI) areas and in areas where forest vegetation has a significant impact on the local meteorology, can linger for relatively long periods of time and have an adverse effect on human health. Smoke from wildland fires can also reduce visibility over roads and highways in the vicinity of and downwind of these fires, reducing the safety of our transportation system. The planning for …

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Missoula Fire Sciences Laboratory: Documenting And Preserving The Past For The Future Of Wildland Fire Research, Kristine Lee, Diane Smith Jan 2013

Missoula Fire Sciences Laboratory: Documenting And Preserving The Past For The Future Of Wildland Fire Research, Kristine Lee, Diane Smith

Joint Fire Science Program Research Project Reports

The Missoula Fire Sciences Laboratory’s Documenting and Preserving the Past for the Future of Wildland Fire Research has 1) identified early Rothermel and Anderson research records from the 1960s, ‘70s, and ‘80s; 2) cataloged research data, correspondence, draft manuscripts, and photographs; 3) using archival-quality supplies, re-filed the materials in a secure storage area; 4) scanned and copied all slides and photo documentation discovered to date (more than 4500) to the Fire Lab’s “O” drive; and 5) entered references to all catalog databases and photographs into the Metavist program. Research data and documentation discovered to date include one of the earliest …

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Does Season Of Burning Affect Fuel Dynamics In Southeastern Forests?, Clinton S. Wright, Robert E. Vilnanek, James B. Cronan, J. Kevin Hiers, Brett Williams, Eugene Watkins, Greg Titus, Jennifer Hinckley Jan 2013

Does Season Of Burning Affect Fuel Dynamics In Southeastern Forests?, Clinton S. Wright, Robert E. Vilnanek, James B. Cronan, J. Kevin Hiers, Brett Williams, Eugene Watkins, Greg Titus, Jennifer Hinckley

Joint Fire Science Program Research Project Reports

Land managers in the southeastern United States (U.S.) have actively used prescribed fire, primarily in the winter or dormant season, as a tool to control the growth of understory vegetation since the middle of the last century. There is evidence, however, that burning during the growing season may have different, and in some cases more desirable effects on ecosystem processes, vegetation structure, vegetation composition and, by virtue of these factors, understory fuels and potential fire behavior. We conducted an experiment to document and test for potential differences in the rate of fuel re-growth and accumulation following prescribed fires during the …

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The Economic Effects Of Large Wildfires, Cassandra Mosley Dr., Krista Gebert, Pamela Jakes Dr., Laura Leete Dr., Max Nielsen-Pincus Dr., Emily Jane Davis Dr., Autumn Ellison, Cody Evers, Branden Rishel, Shiloh Sundstrom Jan 2013

The Economic Effects Of Large Wildfires, Cassandra Mosley Dr., Krista Gebert, Pamela Jakes Dr., Laura Leete Dr., Max Nielsen-Pincus Dr., Emily Jane Davis Dr., Autumn Ellison, Cody Evers, Branden Rishel, Shiloh Sundstrom

Joint Fire Science Program Research Project Reports

Large wildfires disrupt the lives of workers, families, and employers. However, fire suppression and recovery efforts may provide economic opportunities. Unlike with other natural hazards, there has been little research about how wildfires affect local economies. The purpose of this project was to analyze the effects of large wildfires on labor markets and examine how fire suppression spending may mediate these effects. Main findings from this research suggest that (1) in the short term, labor market impacts from large wildfires are positive during the course of a fire, (2) in the long-­‐term, large wildfires lead to greater economic instability by …

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Effectiveness And Longevity Of Fuel Treatments In Coniferous Forests Across California, Nicole M. Vaillant, Erin Noonan-Wright, Scott Dailey, Carol Ewell, Alicia Reiner Jan 2013

Effectiveness And Longevity Of Fuel Treatments In Coniferous Forests Across California, Nicole M. Vaillant, Erin Noonan-Wright, Scott Dailey, Carol Ewell, Alicia Reiner

Joint Fire Science Program Research Project Reports

Longevity of fuel treatment effectiveness to alter potential fire behavior is a critical question for managers preparing plans for fuel hazard reduction, prescribed burning, fire management, forest thinning, and other land management activities. Results from this study will help to reduce uncertainty associated with plan prioritization and maintenance activities. From 2001 to 2006, permanent plots were established in areas planned for hazardous fuel reduction treatments across 14 National Forests in California. Treatments included prescribed fire and mechanical methods (i.e., thinning of various sizes and intensities followed by a surface fuel treatment). After treatment, plots were re-measured at various intervals up …

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Effects Of Stand-Replacing Wildfire On Ecosystem Carbon Pools In Lake States Jack Pine Forests, David E. Rothstein, John Bradford, Richard Corner, Katherine Chumack, Michael Cook, Ehsan Razavy-Toosi Jan 2013

Effects Of Stand-Replacing Wildfire On Ecosystem Carbon Pools In Lake States Jack Pine Forests, David E. Rothstein, John Bradford, Richard Corner, Katherine Chumack, Michael Cook, Ehsan Razavy-Toosi

Joint Fire Science Program Research Project Reports

A key barrier to resolving uncertainty about the effects of fire on ecosystem C balance is the fact that fire effects on ecosystem C budgets are manifested over decadal time scales, meaning that we are largely forced to draw inferences using space-for-time substitution, or chronosequence, studies. Whereas chronosequences allow us to study processes occurring over long time scales, they are almost never re-sampled to verify the temporal trajectory of response variables, raising questions about the validity of chronosequence estimates of post-fire C dynamics. We re-sampled a well-studied fire chronosequence of jack pine (Pinus banksiana) forests in Michigan, providing a unique …

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Evaluating Post-Fire Successional Trajectories After A Large High-Severity Wildfire, Peter Z. Fule, Carolyn Hull Sieg, Kristin L. Shive Jan 2013

Evaluating Post-Fire Successional Trajectories After A Large High-Severity Wildfire, Peter Z. Fule, Carolyn Hull Sieg, Kristin L. Shive

Joint Fire Science Program Research Project Reports

This study took advantage of permanent plots in the then-largest severe fire in the Southwest to assess fire effects on (1) successional trajectory, (2) plant community changes, including persistence of post-fire seeding and presence of non-native species, and (3) and fuel dynamics. Each objective resulted in a separate study and publication. Abstracts summarizing each objective studied are presented below. (1) Simulating post-wildfire forest trajectories under alternative climate and management scenarios. (2) Pre-fire fuel reduction treatments influence plant communities and exotic species 9 years after a large wildfire. (3) Pre-wildfire fuel reduction treatments result in more resilient forest structure a decade …

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Experimental Determination Of Secondary Organic Aerosol Production From Biomass Combustion, Jeffrey Collett, Allen Robinson, Timothy Larson, Sonia Kreidenweis, Bret Schichtel Jan 2013

Experimental Determination Of Secondary Organic Aerosol Production From Biomass Combustion, Jeffrey Collett, Allen Robinson, Timothy Larson, Sonia Kreidenweis, Bret Schichtel

Joint Fire Science Program Research Project Reports

This project, a collaboration between Colorado State University (CSU), Carnegie Mellon University (CMU), the University of Washington (UW), and the National Park Service (NPS), investigated the atmospheric aging of biomass burning plumes in order to examine changes in both primary particle emissions and the production of additional, secondary organic aerosol (SOA). Included in the project were chamber studies to directly study smoke aging as well as analyses of ambient samples to look for evidence of smoke aging and SOA formation in the ambient atmosphere. CMU conducted smog chamber studies to investigate the atmospheric evolution of fine particle and organic aerosol …

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Fire And Fish Dynamics In A Changing Climate: Broad- And Local-Scale Effects Of Fire-Induced Water Temperature Changes On Native And Nonnative Fish Communities, Michael K. Young, Lisa Eby, Lisa Holsinger, Daniel J. Isaak, Robert E. Keane Jan 2013

Fire And Fish Dynamics In A Changing Climate: Broad- And Local-Scale Effects Of Fire-Induced Water Temperature Changes On Native And Nonnative Fish Communities, Michael K. Young, Lisa Eby, Lisa Holsinger, Daniel J. Isaak, Robert E. Keane

Joint Fire Science Program Research Project Reports

Fire is a key natural disturbance that affects the distribution and abundance of native fishes in the Rocky Mountain West. In the absence of migratory individuals from undisturbed portions of a watershed, persistence of native fish populations depends on the conditions of the post-fire stream environment. Stream temperatures typically warm after fire, and remain elevated until riparian vegetation recovers. An additional threat to native species is that nonnative fishes have invaded many waters, and these species tolerate or prefer warmer water temperatures. Thus, forecasting the long-term effects of fire on native fish populations requires an understanding of fire dynamics (size, …

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Fire Effects On Seed Banks And Vegetation In The Eastern Mojave Desert: Implications For Post-Fire Management, Matthew L. Brooks, Steven Ostoja, Robert Klinger Jan 2013

Fire Effects On Seed Banks And Vegetation In The Eastern Mojave Desert: Implications For Post-Fire Management, Matthew L. Brooks, Steven Ostoja, Robert Klinger

Joint Fire Science Program Research Project Reports

Area burned has increased during the past few decades in the Mojave Desert due in part to increased dominance of highly flammable invasive non-native annual grasses. Management responses such as post-fire seedings have been implemented during the first 3 post-fire years to suppress the growth of the invasive annual grasses, promote recovery of native species, and facilitate the restoration of plant species diversity and abundance. Although there is a fair amount of information available on the effects of fire on plant diversity, density, and cover, there is very little information available regarding effects on soil seed banks to help guide …

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Fire Rehabilitation Effectiveness: A Chronosequence Approach For The Great Basin, David A. Pyke, David S. Pilliod, Jeanne C. Chambers, Matthew L. Brooks, James Grace Jan 2013

Fire Rehabilitation Effectiveness: A Chronosequence Approach For The Great Basin, David A. Pyke, David S. Pilliod, Jeanne C. Chambers, Matthew L. Brooks, James Grace

Joint Fire Science Program Research Project Reports

Federal land management agencies have invested heavily in seeding vegetation for emergency stabilization and rehabilitation (ES&R) of non-forested lands. ES&R projects are implemented to reduce post-fire dominance of non-native annual grasses, minimize probability of recurrent fire, quickly recover lost habitat for sensitive species, and ultimately result in plant communities with desirable characteristics including resistance to invasive species and resilience or ability to recover following disturbance. Land managers lack scientific evidence to verify whether seeding non-forested lands achieves their desired long-term ES&R objectives. The overall objective of our investigation is to determine if ES&R projects increase perennial plant cover, improve community …

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Fuel Lifecycle And Long Term Fire Behavior Responses To Fuel Treatments In Southeastern Us Pine Ecosystems, Joseph J. O'Brien, Bret Butler, J. Kevin Hiers, Dan Jimenez, Robert J. Mitchell, Joseph W. Jones Jan 2013

Fuel Lifecycle And Long Term Fire Behavior Responses To Fuel Treatments In Southeastern Us Pine Ecosystems, Joseph J. O'Brien, Bret Butler, J. Kevin Hiers, Dan Jimenez, Robert J. Mitchell, Joseph W. Jones

Joint Fire Science Program Research Project Reports

We completed an investigation of the long term legacies of fuels treatments in longleaf pine sandhills at Eglin Air Force Base in the panhandle of Florida. From 1994-1999, The Nature Conservancy conducted a large-scale, long-term study at Eglin Air Force Base to compare the effectiveness of midstory reduction treatments, including herbicide, growing season fire, and mechanical clearing on the restoration of longleaf sandhill pine forests. The study plots have been monitored continuously since the completion of the original study and information still exists for all experimental sites, which have been burned as part of the prescribed fire program at Eglin …

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Climate Change, Carbon Sequestration, And Wildfire Management In Sierran Mixed Conifer Forests, Scott Stephens Dr., Brandon M. Collins, Sabina Dore, Danny L. Fry, Anna Wong Jan 2013

Climate Change, Carbon Sequestration, And Wildfire Management In Sierran Mixed Conifer Forests, Scott Stephens Dr., Brandon M. Collins, Sabina Dore, Danny L. Fry, Anna Wong

Joint Fire Science Program Research Project Reports

We measured the impacts of prescribed fire and small clear-cut tree harvesting on carbon dynamics in a mixed-conifer forest in the central Sierra Nevada. Soil CO2 efflux, above ground tree biomass, annual tree radial growth, and ecosystem carbon stored as litter, fine root and in the mineral soil were measured in four treatment sites: an un-manipulated control, a prescribed fire site, and two harvested sites, in one of which the soil was mechanically ripped to reduce soil compaction, a common practice done on industrial forest lands in the Sierra Nevada. Biomass and radial tee growth was also measured in a …

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Fuel Treatment Effectiveness In The United States, Mark A. Cochrane, Michael C. Wimberly, Jeffrey C. Eidenshink, Zhi-Liang Zhu, Don Ohlen, Mark Finney, Matt Reeves Jan 2013

Fuel Treatment Effectiveness In The United States, Mark A. Cochrane, Michael C. Wimberly, Jeffrey C. Eidenshink, Zhi-Liang Zhu, Don Ohlen, Mark Finney, Matt Reeves

Joint Fire Science Program Research Project Reports

The fire situation in the United States is well documented with a growing prevalence of larger and more intense fires that have increasingly severe consequences for affected ecosystems and human health and well being. Increasingly, fuels management has been put forth and implemented as part of an integral strategy for limiting extreme fire behavior, reducing the area affected by wildfire and minimizing the economic and ecological costs of fires. Communities and land management agencies are now treating millions of acres of wildland fuels annually and an ever-increasing number of wildfires are burning treated lands. Although the scientific premises of various …

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Historic Fire Frequency In Mountain Big Sagebrush Communities Of The Eastern Great Basin And Colorado Plateau: A Comparison Of Estimates Based Upon Proxy Fire Scar Records And Predictions Derived From Post-Fire Succession Rates, Stanley G. Kitchen, Peter J. Weisberg Jan 2013

Historic Fire Frequency In Mountain Big Sagebrush Communities Of The Eastern Great Basin And Colorado Plateau: A Comparison Of Estimates Based Upon Proxy Fire Scar Records And Predictions Derived From Post-Fire Succession Rates, Stanley G. Kitchen, Peter J. Weisberg

Joint Fire Science Program Research Project Reports

Knowledge of past fire regimes associated with mountain big sagebrush-dominated landscapes is inadequate for scientifically-based land management that requires assessment of departures from historic conditions. Widely utilized estimates of fire frequency for sagebrush ecosystems are largely based upon few studies using fire-scarred proxy trees positioned at the forest/shrubland ecotone. These studies, all conducted in the northern half of the species distribution, generally fail to adequately address questions of fire behavior across the fuels threshold at the forest/woodland-shrubland ecotone. Alternatively, post-fire rates of succession have been used to suggest fire frequencies compatible with big sagebrush recovery. Minimum and maximum fire-free intervals …

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Impacts Of Repeated Wildfire On Vegetation In The Southern Appalachian Mountains, Thomas A. Waldrop, Donald L. Hagan, Matthew Reilly Jan 2013

Impacts Of Repeated Wildfire On Vegetation In The Southern Appalachian Mountains, Thomas A. Waldrop, Donald L. Hagan, Matthew Reilly

Joint Fire Science Program Research Project Reports

The infrequent occurrence of large wildfires in the southern Appalachian Mountains over the last several decades has offered few opportunities to study the impacts of these types of disturbances. As a result, relatively little is known about how heterogeneity in topography, vegetation, and recent disturbance history interact to influence patterns of fire severity across the landscape. Since 2000, five separate wildfires burned a large portion of the area in, and surrounding the Linville Gorge Wilderness in western North Carolina, two burned the same area a second time. Burn severity and vegetative recovery were measured in 152 plots established in 1992 …

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Timber Talk, Vol. 51, No. 2, June 1, 2013 Jan 2013

Timber Talk, Vol. 51, No. 2, June 1, 2013

Timber Talk: Nebraska Forest Industry Newsletter

Lumber Market News; Hardwood Lumber Price Trends—Green; Hardwood Lumber Price Trends—Kiln Dried; Nebraska Timber Industry 2009; Global Timber and Wood Products Market Update; Drying Methods For Small Operators; Nebraska Forestry Spotlight; The Trading Post; Timber Sales.

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Smoke Science Plan: The Path Forward, Elise Lequire, Molly Hunter Sep 2012

Smoke Science Plan: The Path Forward, Elise Lequire, Molly Hunter

Joint Fire Science Program Digests

Wildland fire managers face increasingly steep challenges to meet air quality standards while planning prescribed fire and its inevitable smoke emissions. The goals of sound fire management practices, including fuel load reduction through prescribed burning, are often challenged by the need to minimize smoke impacts on communities. Wildfires, of course, also produce smoke, so managers must constantly weigh the benefits and risks of controlled burns and their generated emissions against potential wildfires and their generated emissions and must communicate those benefits and risks to the public. Moreover, research on and the modeling of smoke emissions from fire is a rapidly …

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Cheating Cheatgrass: New Research To Combat A Wily Invasive Weed, Gail Wells May 2012

Cheating Cheatgrass: New Research To Combat A Wily Invasive Weed, Gail Wells

Joint Fire Science Program Digests

Cheatgrass and its cousin, red brome, are exotic annual grasses that have invaded and altered ecosystem dynamics in more than 41 million acres of desert shrublands between the Rockies and the Cascade-Sierra chain. A fungus naturally associated with these Bromus species has been found lethal to the plants’ soil-banked dormant seeds. Supported by the Joint Fire Science Program (JFSP), researchers Susan Meyer, Phil Allen, and Julie Beckstead cultured this fungus, Pyrenophora semeniperda, in the laboratory and developed an experimental field application that, in some trials, killed all the dormant soil-banked Bromus seeds, leaving none to germinate the following year. The …

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Bark Beetles And Fire: Two Forces Of Nature Transforming Western Forests, Gail Wells Feb 2012

Bark Beetles And Fire: Two Forces Of Nature Transforming Western Forests, Gail Wells

Joint Fire Science Program Digests

Bark beetles are chewing a wide swath through forests across North America. Over the past few years, infestations have become epidemic in lodgepole and spruce-fir forests of the Intermountain West. The resulting extensive acreages of dead trees are alarming the public and raising concern about risk of severe fire. Researchers supported by the Joint Fire Science Program (JFSP) are examining the complicated relationship between bark beetles and wildfire, the two most influential natural disturbance agents in these forests. Are the beetles setting the stage for larger, more severe wildfires? And are fires bringing on beetle epidemics? Contrary to popular opinion, …

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Predicting Dry Lightning Risk Nationwide, Joy Drohan Jan 2012

Predicting Dry Lightning Risk Nationwide, Joy Drohan

Joint Fire Science Program Briefs (2007-2012)

Meteorologists developed two formulas to predict the probability of dry lightning throughout the continental United States and Alaska and parts of Canada. Predictions are made daily and are accessible through the web at http://www.airfire.org/tools/daily-fire-weather/dry-lightning-probability. The emphasis is on the western United States, where dry lightning is a more common occurrence. Predictions are based on identifying days on which lightning is expected and separately determining whether there is likely to be at least 1/10th inch of accompanying rain. The formulas are run with the latest North American or Alaskan weather forecasting model and forecast dry lightning probabilities for about three days …

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Wildland Fire In Ecosystems Effects Of Fire On Cultural Resources And Archaeology, Krista Deal, Leaonard Debano, Michael L. Elliot, Charles Haecker, Ann Trinkle Jones, Roger Kelly, Kristine M. Lee, Daniel F. Mccarthy, Elizabeth Oster, Trisha Rude, Samantha M. Ruscava-Barz, Kevin C. Ryan, Nelson Siefkin, Rebecca S. Timmons, John R. Welch Jan 2012

Wildland Fire In Ecosystems Effects Of Fire On Cultural Resources And Archaeology, Krista Deal, Leaonard Debano, Michael L. Elliot, Charles Haecker, Ann Trinkle Jones, Roger Kelly, Kristine M. Lee, Daniel F. Mccarthy, Elizabeth Oster, Trisha Rude, Samantha M. Ruscava-Barz, Kevin C. Ryan, Nelson Siefkin, Rebecca S. Timmons, John R. Welch

Joint Fire Science Program Synthesis Reports

This state-of-knowledge review provides a synthesis of the effects of fire on cultural resources, which can be used by fire managers, cultural resource (CR) specialists, and archaeologists to more effectively manage wildland vegetation, fuels, and fire. The goal of the volume is twofold: (1) to provide cultural resource/archaeological professionals and policy makers with a primer on fuels, fire behavior, and fire effects to enable them to work more effectively with the fire management community to protect resources during fuels treatment and restoration projects and wildfire suppression activities; and (2) to provide fire and land management professionals and policy makers with …

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Research Perspectives On The Public And Fire Management: A Synthesis Of Current Social Science On Eight Essential Questions, Sarah M. Mccaffrey, Christine S. Olsen Jan 2012

Research Perspectives On The Public And Fire Management: A Synthesis Of Current Social Science On Eight Essential Questions, Sarah M. Mccaffrey, Christine S. Olsen

Joint Fire Science Program Synthesis Reports

As part of a Joint Fire Science Program project, a team of social scientists reviewed existing fire social science literature to develop a targeted synthesis of scientific knowledge on the following questions: 1. What is the public’s understanding of fire’s role in the ecosystem? 2. Who are trusted sources of information about fire? 3. What are the public’s views of fuels reduction methods, and how do those views vary depending on citizens’ location in the wildland-urban interface or elsewhere? 4. What is the public’s understanding of smoke effects on human health, and what shapes the public’s tolerance for smoke? 5. …

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A Comprehensive Guide To Fuel Management Practices For Dry Mixed Conifer Forests In The Northwestern United States, Theresa B. Jain, Mike A. Battaglia, Han-Sup Han, Russell T. Graham, Christopher R. Keyes, Jeremy S. Fried, Johnathan E. Sandquist Jan 2012

A Comprehensive Guide To Fuel Management Practices For Dry Mixed Conifer Forests In The Northwestern United States, Theresa B. Jain, Mike A. Battaglia, Han-Sup Han, Russell T. Graham, Christopher R. Keyes, Jeremy S. Fried, Johnathan E. Sandquist

Joint Fire Science Program Synthesis Reports

This guide describes the benefits, opportunities, and trade-offs concerning fuel treatments in the dry mixed conifer forests of northern California and the Klamath Mountains, Pacific Northwest Interior, northern and central Rocky Mountains, and Utah. Multiple interacting disturbances and diverse physical settings have created a forest mosaic with historically low- to mixed-severity fire regimes. Analysis of forest inventory data found nearly 80 percent of these forests rate hazardous by at least one measure and 20 to 30 percent rate hazardous by multiple measures. Modeled mechanical treatments designed to mimic what is typically implemented, such as thinning, are effective on less than …

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Climate Change, Forests, Fire, Water, And Fish: Building Resilient Landscapes, Streams, And Managers, Charles Luce, Penny Morgan, Kathleen Dwire, Daniel Isaak, Zachary Holden, Bruce Rieman, Robert Gresswell, John Rinne, Helen M. Neville, R. E. Gresswell, J. B. Dunham, Amanda E. Rosenberger, Michael K. Young Jan 2012

Climate Change, Forests, Fire, Water, And Fish: Building Resilient Landscapes, Streams, And Managers, Charles Luce, Penny Morgan, Kathleen Dwire, Daniel Isaak, Zachary Holden, Bruce Rieman, Robert Gresswell, John Rinne, Helen M. Neville, R. E. Gresswell, J. B. Dunham, Amanda E. Rosenberger, Michael K. Young

Joint Fire Science Program Synthesis Reports

Fire will play an important role in shaping forest and stream ecosystems as the climate changes. Historic observations show increased dryness accompanying more widespread fire and forest die-off. These events punctuate gradual changes to ecosystems and sometimes generate stepwise changes in ecosystems. Climate vulnerability assessments need to account for fire in their calculus. The biophysical template of forest and stream ecosystems determines much of their response to fire. This report describes the framework of how fire and climate change work together to affect forest and fish communities. Learning how to adapt will come from testing, probing, and pushing that framework …

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