Research Database

Publication Type: Report

Assessment of Early Implementation of the US Forest Service’s Shared Stewardship Strategy

Year: 2021

In 2019, Colorado State University entered into achallenge cost-share agreement with USFS Stateand Private Forestry to conduct independent researchon the implementation and developmentof Shared Stewardship efforts. The first phase ofour work took place in 2020, when we interviewedagency and state employees and representatives ofpartner organizations in states in the West that hadsigned a memorandum of understanding (MOU)with the USFS to formally pursue Shared Stewardship.Our primary goal was to understand themain factors affecting the early stages of SharedStewardship efforts across these…

Publication Type: Report

Riparian and adjacent upland forests burned synchronously during dry years in eastern Oregon (1650-1900 CE), USA

Year: 2020

Riparian forests link terrestrial and freshwater communities and therefore understanding the landscape context of fire regimes in these forests is critical to fully understanding the landscape ecology. However, few direct studies of fire regimes exist for riparian forests, especially in the landscape context of adjacent upland forests or studies of long-term climate drivers of riparian forest fires. We reconstructed a low-severity fire history from tree rings in 38 1-ha riparian plots and combined them with existing fire histories from 104 adjacent upland plots to yield 2633 fire scars…

Fire History

drought, riparian

Publication Type: Journal Article

Social Vulnerability and Wildfire in the Wildland-Urban Interface: Literature synthesis

Year: 2019

The overall objective of this paper is to clarify areas of debate, clearly define and contrast disparate approaches, and synthesize findings that may help address vulnerability to wildfires and other natural hazards. While land managers and fire personnel might find it pertinent to approach biophysical and social issues separately, addressing both aspects of wildfire hazard can be productive for minimizing risk and empowering communities, neighborhoods, and households to prepare and recover from wildfire events. We aim to provide a practical grasp of social vulnerability research as it…

extension publications and factsheets, vulnerability, Wildland-urban interface (WUI), synthesis

Publication Type: Report

Wildfire smoke cools summer river and stream water temperatures

Year: 2018

To test the hypothesis that wildfire smoke can cool summer river and stream water temperatures by attenuating solar radiation and air temperature, we analyzed data on summer wildfire smoke, solar radiation, air temperatures, precipitation, river discharge, and water temperatures in the lower Klamath River Basin in Northern California. Previous studies have focused on the effect of combustion heat on water temperatures during fires and the effect of riparian vegetation losses on postfire water temperatures, but we know of no studies of the effects of wildfire smoke on river or stream water…

Smoke and Air Quality

wildfire and water, riparian

Publication Type: Journal Article

Potential effects of climate change on riparian areas, wetlands, and groundwater-dependent ecosystems in the Blue Mountains, Oregon, USA

Year: 2018

Riparian areas, wetlands, and groundwater-dependent ecosystems, which are found at all elevations throughout the Blue Mountains, comprise a small portion of the landscape but have high conservation value because they provide habitat for diverse flora and fauna. The effects of climate change on these special habitats may be especially profound, due to altered snowpack and hydrologic regimes predicted to occur in the near future. The functionality of many riparian areas is currently compromised by water diversions and livestock grazing, which reduces their resilience to additional stresses that…

Climate Change and Fire, Fish and Wildlife Habitat

EWP working paper, extension publications and factsheets

Publication Type: Journal Article

Oregon's State Wood Energy Team: A Grant Program Review

Year: 2016

Oregon's State Wood Energy Team (SWET) is a state-level network supported by the United States Forest Service and led by Oregon Department of Forestry. The purpose of the SWET is to bring together experts in biomass energy to support the successful development and implemen-tation of wood energy systems and businesses. One of the Oregon SWET’S activities is a small grant program for project feasibility, engineering, and construction activities. Six grants were awarded in 2013-2015, totaling $204,700. Oregon State Uni-versity conducted an assessment of this program at the SWET’s request in…

Economic Impacts of Fire

Publication Type: Report

Administrative and Judicial Review of NEPA Decisions: Risk Factors and Risk Minimizing Strategies for the Forest Service

Year: 2016

Changes in land use and management practices throughout the past century–in addition to drought and other stressors exacerbated by climate change–have degraded the nation’s forests and led to overgrowth and accumulation of hazardous fuels (GAO 2015). Because of these fuels, some forests now see high-severity fires that threaten communities as well as important natural and cultural resources. Restoring desired vegetation conditions, which can often be accomplished through mechanical thinning or prescribed burning, are central objectives of restoration and fuel reduction projects carried out by…

Risk Assessment and Analysis

EWP working paper, extension publications and factsheets, synthesis

Publication Type: Report

Adapting fuel treatments in a changing climate - Prescribed fire, mechanical treatments, wildfire, and restoration

Year: 2016

The Available Science Assessment Project (ASAP) leads, EcoAdapt and Oregon State University’s Institute for Natural Resources, hosted a workshop during the International Association of Wildland Fire’s 5th Fire Behavior and Fuels Conference, in cooperation with the Northwest Fire Science Consortium and the Northern Rockies Fire Science Network. The workshop had managers and scientists build on a systematic map of the literature and results of an earlier scientist workshop. Outcomes from the manager and scientist workshop reflect perspectives of 36 participants from 30 organizations, which…

Climate Change and Fire, Prescribed Burning, Restoration and Hazardous Fuel Reduction

extension publications and factsheets, collaboration

Publication Type: Report

Wildfire may increase habitat quality for spring Chinook salmon in the Wenatchee river subbasin, WA, USA

Year: 2016

Pacific Northwest salmonids are adapted to natural disturbance regimes that create dynamic habitat patterns over space and through time. However, human land use, particularly long-term fire suppression, has altered the intensity and frequency of wildfire in forested upland and riparian areas. To examine the potential impacts of wildfire on aquatic systems, we developed stream-reach-scale models of freshwater habitat for three life stages (adult, egg/fry, and juvenile) of spring Chinook salmon (Oncorhynchus tshawytscha) in the Wenatchee River subbasin, Washington. We used variables…

Fish and Wildlife Habitat

Restoration and Hazardous Fuel Reduction

Publication Type: Journal Article

The ICO Approach to Quantifying and Restoring Forest Spatial Pattern: Implementation Guide. Version 3.0

Year: 2016

This document is intended as a “How To” guide for managers and stakeholders wishing to implement the Individual, Clumps, and Openings (ICO) method for silvicultural prescriptions and/or monitoring. Since its release in 2013, ICO has undergone a lot of development and improvement. In the third version of the guide we have included these important advancements:-Reference data from 4 regions is now available to assist in developing targets for clump sizes.-We developed an Android app to make marking and implementation easier. See section VII (page 38) for link to download.-Innovative…

Publication Type: Report

Riparian fuel treatments in the western USA: Challenges and considerations

Year: 2016

Fuel reduction treatments are being conducted throughout watersheds of the western United States to reduce hazardous fuels in efforts to decrease the risk of high-severity fire. The number of fuel reduction projects that include near-stream environments is increasing, bringing new challenges to riparian management. Riparian areas are protected by administrative regulations, some of which are largely custodial and restrict active management. However, riparian areas have also been affected by fire suppression, land use, and human disturbance, so manipulative treatments of vegetation and other…

Prescribed Burning

Publication Type: Report

Not All Fires are Wild - Understanding Fire and Its Use as a Management Tool

Year: 2015

Historically, fires have played an integral role in the vitality of our forests. Fire changes the landscape by altering population densities...

Fire History

EWP working paper, extension publications and factsheets, synthesis, fire suppression

Publication Type: Report

Drivers of Wildfire Suppression Costs: Literature Review and Annotated Bibliography

Year: 2015

Over the past century, wildland fire management has been core to the mission of federal land management agencies. In recent decades, however, federal spending on wildfire suppression has increased dramatically; suppression spending that on average accounted for less than 20 percent of the USFS’s discretionary funds prior to 2000 had grown to 43 percent of discretionary funds by 2008 (USDA 2009), and 51 percent in 2014 (USDA 2014). Rising suppression costs have created budgetary shortfalls and conflict as money “borrowed” from other budgets often cannot be paid back in full, and resources for…

Economic Impacts of Fire

Publication Type: Report

Pile Burning Effects on Soil Water Repellency, Infiltration, and Downslope Water Chemistry in the Lake Tahoe Basin, USA

Year: 2015

Thinning of conifers followed by pile burning has become a popular treatment to reduce fuel loads in the Lake Tahoe Basin, USA. However, concern has been voiced about burning within or near riparian areas because of the potential effect on nutrient release and, ultimately, lake water quality. Our objective was to quantify the effects of pile burning on soil physical and chemical properties and resulting near-stream surface and subsurface water chemistry. Twenty-seven hand-built piles of three contrasting fuelbed types (large wood, mixed-diameter slash, small-diameter slash) were burned. Burn…

Soils and Woody Debris

Fire Effects and Fire Ecology

Publication Type: Journal Article

Fire, Fuels, and Streams: The Effects and Effectiveness of Riparian Treatments

Year: 2015

Fire is an important disturbance in riparian systems—consuming vegetation; increasing light;creating snags and debris flows; altering habitat structure; and affecting stream conditions, erosion, andhydrology. For many years, land managers have worked to keep fire out of riparian systems through theuse of buffers. A number of projects funded by the Joint Fire Science Program are shedding light onthe dynamics of fire in riparian systems. Recent research and field practice have shown that (1) ripariantreatments can be beneficial and are not as risky as previously thought; and (2) riparian…

riparian, jfsp fire science briefs and digests

Publication Type: Report

Fire-Adapted Communities: The Next Step in Wildfire Preparedness in Klamath County

Year: 2015

This is a manual that helps homeowners and neighborhoods prepare their areas and their homes for wildfire. A fire-adapted community is a community located in a fire-prone area that requires little assistance from firefighters during a wildfire. Residents of these communities accept responsibility for living in a high fire-hazard area. They possess the knowledge and skills to prepare their homes and property to survive wildfire; evacuate early, safely and effectively; and survive, if trapped by wildfire.

Public Perceptions of Fire and Smoke, Social and Community Impacts of Fire

extension publications and factsheets, adaptation

Publication Type: Report

Tracking Progress: The Monitoring Process Used in Collaborative Forest Landscape Restoration Projects in the Pacific Northwest

Year: 2015

Several trends have emerged in recent years that affect the management of the National Forest System, particularly in the western U.S. One is the recognition of landscapes departed from a natural range of variation, especially with implications for wildfire management. Another trend is the economic decline in many rural communities of the western U.S., particularly those based on natural resource activities such as timber production. Finally, there is increasing acceptance of collaborative approaches to forest management. Collaborative approaches endeavor to increase mutual learning among…

collaboration, EWP working paper, extension publications and factsheets

Publication Type: Report

A bird’s-eye view: Land-use planning and assessments in Oregon and Washington

Year: 2015

Developing forest lands and agricultural lands for other uses has wide-ranging implications. Land development can affect production from forest and agricultural lands, wildlife habitat quality, the spread of invasive species, water quality, wildfire control, and infrastructure costs. In its attempts to mitigate these effects, Oregon implemented statewide land-use planning laws in the early 1970s. Washington established less prescriptive laws in the 1990s. Policymakers, land managers, and various interest groups want to know the effect these laws have had on land use. Scientists with the…