Fuel Treatment and Forest Restoration
Author: Martha Schumann
Publisher:
Published: 2004
Total Pages: 30
ISBN-13:
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Author: Martha Schumann
Publisher:
Published: 2004
Total Pages: 30
ISBN-13:
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Publisher:
Published: 2003
Total Pages: 488
ISBN-13:
DOWNLOAD EBOOKAuthor: Joe H. Scott
Publisher:
Published: 1998
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKThree alternative thinning treatments for reducing fire hazard and improving forest health in scenic ponderosa pine forests of the Intermountain West are compared. Treatment cost and revenue, su, rface and crown fuel reduction, and aesthetic preference of the treatments are analyzed. The application of these ecosystem restoration treatments may have far reaching implications.
Author: Jeffrey D. Kline
Publisher: DIANE Publishing
Published: 2011-04
Total Pages: 48
ISBN-13: 1437980155
DOWNLOAD EBOOKYears of fire suppression and increasing constraints on natural and prescribed burning, possibly along with climate change, have altered historical wildfire regimes resulting in increased wildfire severity in the Nation's forests. The growing wildfire threat has motivated increasing interest in reducing hazardous fuels through prescribed burning, thinning, and harvesting. There is debate about whether such fuel treatments are necessary owing to the complexity of the wildfire issue and to general disagreement about whether long-term wildfire impacts present a real problem. This report presents one way of conceptualizing the costs and benefits of fuel treatments and wildfire and reviews issues related to their evaluation. Illustrations. This is a print on demand report.
Author: Peter Friederici
Publisher:
Published: 2003
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOKIn contemporary ponderosa pine forests throughout the Southwest the need to thin dense stands in order to reduce the risk of catastrophic fires has become evident. Numerous thinning prescriptions have been implemented. While many prescriptions focus solely on lowering fire risk by removing ladder fuels and reducing crown connectivity, others explicitly aim to alter both forest structure and functioning. This publication examines the benefits of restoration treatments that can lower fire danger while also increasing the overall biological diversity and long-term health of treatment areas.
Author: David S. Pilliod
Publisher:
Published: 2006
Total Pages: 44
ISBN-13:
DOWNLOAD EBOOKThis paper synthesizes available information on the effects of hazardous fuel reduction treatments on terrestrial wildlife and invertebrates in dry coniferous forest types in the West. We focused on thinning and/or prescribed fire studies in ponderosa pine (Pinus ponderosa) and dry-type Douglas-fir (Pseudotsuga menziesii), lodgepole pine (Pinus contorta), and mixed coniferous forests. Overall, there are tremendous gaps in information needed to evaluate the effects of fuel reduction on the majority of species found in our focal area. Differences among studies in location, fuel treatment type and size, and pre- and post-treatment habitat conditions resulted in variability in species responses. In other words, a species may respond positively to fuel reduction in one situation and negatively in another. Despite these issues, a few patterns did emerge from this synthesis. In general, fire-dependent species, species preferring open habitats, and species that are associated with early successional vegetation or that consume seeds and fruit appear to benefit from fuel reduction activities. In contrast, species that prefer closed-canopy forests or dense understory, and species that are closely associated with those habitat elements that may be removed or consumed by fuel reductions, will likely be negatively affected by fuel reductions. Some habitat loss may persist for only a few months or a few years, such as understory vegetation and litter that recover quickly. The loss of large-diameter snags and down wood, which are important habitat elements for many wildlife and invertebrate species, may take decades to recover and thus represent some of the most important habitat elements to conserve during fuel reduction treatments. Management activities that consider the retention of habitat structures (such as snags, down wood, and refugia of untreated stands) may increase habitat heterogeneity and may benefit the greatest number of species in the long run.
Author:
Publisher:
Published: 2007
Total Pages: 68
ISBN-13:
DOWNLOAD EBOOKOperational-scale experiments that evaluate the consequences of fire and mechanical S2surrogatesS3 for natural disturbance events are essential to better understand strategies for reducing the incidence and severity of wildfire. The national Fire and Fire Surrogate (FFS) study was initiated in 1999 to establish an integrated network of long-term studies designed to evaluate the consequences of using fire and fire surrogate treatments for fuel reduction and forest restoration. Beginning in September 2005, four regional workshops were conducted with selected clients to identify effective and efficient means of communicating FFS study findings to users. We used participatory evaluation to design the workshops, collect responses to focused questions and impressions, and summarize the results. We asked four overarching questions: (1) Who needs fuel reduction information? (2) What information do they need? (3) Why do they need it?(4) How can it best be delivered to them? Participants identified key users of FFS science and technology, specific pieces of information that users most desired, and how this information might be applied to resolve fuel reduction and restoration issues. They offered recommendations for improving overall science delivery and specific ideas for improving delivery of FFS study results and information. User groups identified by workshop participants and recommendations for science delivery are then combined in a matrix to form the foundation of a strategic plan for conducting science delivery of FFS study results and information. These potential users, their information needs, and preferred science delivery processes likely have wide applicability to other fire science research.
Author: Morris C. Johnson
Publisher:
Published: 2007
Total Pages: 328
ISBN-13:
DOWNLOAD EBOOKThe Fire and Fuels Extension of the Forest Vegetation Simulator (FFE-FVS) was used to calulate the immediate effects of treatments on surface fuels, fire hazard, potential fire behavior, and forest structure for respresentative dry forest stands in the Western United States. Treatments considered included pile and burn and prescribed fire.
Author: Morris C. Johnson
Publisher: DIANE Publishing
Published: 2008
Total Pages: 310
ISBN-13: 1428987665
DOWNLOAD EBOOKAnalyzes a range of fuel treatments for representative dry forest stands in the Western U.S. dominated by ponderosa pine, Douglas-fir, & pinyon pine. Six silvicultural options (no thinning; thinning from below to 50 trees per acre [tpa], 100 tpa, 200 tpa, & 300 tpa; & prescribed fire) are considered in combination with the surface fuel treatments (no treatment, pile & burn, & prescribed fire), resulting in a range of alternative treatments for each representative stand. Fuel treatment scenarios presented here can be used by resource managers to examine alternatives for Nat. Environ. Policy Act documents & other applications that require scientifically based info. to quantify the effects of modifying forest structure & surface fuels. Illustrations.
Author: Society for Ecological Restoration. Conference
Publisher:
Published: 1996
Total Pages: 310
ISBN-13:
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