Overview

Basics

Basics
Complete a Before-After-Control-Impact (BACI) study of effects of forest fuel treatments on vegetation structure and fuel loads, small mammals, birds, and invertebrates at 7 sites in the Tahoe Basin.

Completed
2007
2007
2011
$297,122

Pat Manley (pmanley@fs.fed.us)
10/27/2017
10/27/2017
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Location Information Location Notes

Organizations

Organizations

EIP Details

EIP Basics

04.01.01.0072 - P017: Upland Fuel Reduction Treatments in the Lake Tahoe Basin: Forest Restoration Effectiveness

Performance Measures

Expected Performance Measures

Expected Performance Measures

No expected performance measures set for this project.

Reported Performance Measures

Reported Performance Measures

No annual performance measure accomplishments entered for this project.

Funding

Expected Funding

Expected Funding
$297,122
$297,122
$0

Total
Southern Nevada Public Land Management Act (Pacific Southwest Research Station) (USFS - PSW) $297,122 $297,122 $0
Grand Total $297,122 $297,122 $0

Reported Expenditures

Reported Expenditures
Total 2011 2010 2009 2008 2007
Southern Nevada Public Land Management Act (Pacifi... $297,122 $59,424 $59,425 $59,424 $59,425 $59,424
Grand Total $297,122 $59,424 $59,425 $59,424 $59,425 $59,424

Photos

Photos

No photos available.

Other Details

Watersheds

No watersheds set for this project.

Threshold Categories

  • The Lake Tahoe basin is ecologically unique in many respects, resulting in the need for basin-specific information on forest conditions and responses to treatments.

Local and Regional Plans

No Local and Regional Plans set for this project.

Related Projects

Related Projects

No Related Projects set for this project.

External Links

No external links entered.

Notes

Notes
10/27/2017 11:14 AM Matt Driscoll Completion Year: 2011
10/27/2017 11:06 AM Matt Driscoll Match Funding: $147,600
07/21/2017 9:21 AM Kiara Cuerpo-Hadsall Objectives:

With this study, we aimed to understand the changes to plant and animal communities in response to conventional fuels reductions treatments in the Lake Tahoe Basin Management Unit (LTBMU). Specifically, our objectives were to:

• Describe changes in forest structure following hand and mechanical treatments.

• Predict changes in fire behavior following fuel treatments.

• Understand how fuels treatments may change community composition and abundance of small mammals, birds, and ants.

• Understanding how these elements respond to treatments is essential for addressing key management questions identified in the Sierra Nevada Forest Plan Amendment (SNFPA).

The data for this project has been collected across a range of treatment types and intensities, in both west shore mixed conifer and east shore Jeffrey pine/red fir forests. The resulting dataset represents the first comprehensive monitoring effort in the Lake Tahoe Basin specifically designed to examine changes in plant and animal communities and fuel loading in response to fuel management activities.

07/21/2017 9:20 AM Kiara Cuerpo-Hadsall Findings:

• Mechanical fuels reduction treatments resulted in more open forest with fewer smaller diameter trees.

• Treatments successfully reduced both proportion of area killed and large tree mortality under modeled fire conditions.

• There is little evidence to support the removal of large proportions of basal area for fuel reduction.

*** See www.fs.fed.us/PSW/partnerships/tahoescience for additional findings.


07/21/2017 9:19 AM Kiara Cuerpo-Hadsall Management Implications:

• Our results indicate that implementation of conventional fuels reduction treatments is consistent with maintenance of bird, small mammal, and ant community diversity over short time frames.

• Reduction of surface fuels resulted in greater tree resiliency to future wildfires over the lifespan of these treatments.

• While wildlife communities were largely unchanged, we observed substantial changes in abundance of several species following treatments, as well as a slight increase in overall mammal abundance and a slight decline in bird abundance.

07/21/2017 9:18 AM Kiara Cuerpo-Hadsall Publications: www.fs.fed.us/PSW/partnerships/tahoescience