Found inside – Page 92Cable lift systems of logging are preferable , and use of ground disturbing , heavy equipment for tree removal should generally be excluded . Found inside – Page 105Potential for fire damage can be reduced by thinning and whole - tree removal , burning when slash is still green , successive burns starting with dampfuels ... This guide also covers all trails in Crater Lake National Park. Complete with maps, elevation profiles, and clear, informative hike narratives, this book is bound to be the standard against which all other guides for the area are judged. Found inside – Page 22As a by - product of clearcutting , thinning , and other tree - removal ... wildfires has a history of large conflagrations for Washington and Oregon ... Found inside – Page 51As a by - product of clearcutting , thinning , and other tree - removal ... up to 30 years in the dry forest ecosystems of eastern Washington and Oregon . Found inside – Page 4One terrestrial sequestration opportunity identified for Oregon was to conduct wildfire fuel treatment and thinning ... Fuel treatment projects involve selectively removing woody material ( e.g. , down logs , standing dead trees , and live tree ... Found inside – Page 103... in fact , the only activity more antithetical to the recovery process would be removal of surviving green trees from burned sites . In this work, three aspects of forest management are analyzed: (1) climate effects on forest composition and wildfire activity; (2) efficacy of fuel management strategies toward reducing wildfire spread and severity; and, (3) local resident ... Found inside – Page 778TREE - CUTTING PRACTICES The third phase is the removal of mature trees in our ... Let me again refer to what the State of Oregon is doing with reference to ... Found inside – Page 191“ In a lot of these riparian areas , we are prob- • Removing trees from the woods with “ sky . Isley argues that wildfires in such areas ably going to have ... Found inside – Page 29Prehistoric fires burned more often than has generally been thought as discussed by ... and dead trees was partially removed periodically by these fires . Found inside – Page 22As a by - product of clearcutting , thinning , and other tree - removal ... wildfires has a history of large conflagrations for Washington and Oregon ( Agee ... Found inside – Page 86Juncrock EIS 03/21/04 Chapter III គឺ Removing unhealthy , leaning trees along Oregon State Highway 216 and along FDR 2130 in Unit 11 , is proposed for all ... Found inside – Page 74All plots had been established prior to the fires and were resampled in the ... the removal of the tree and shrub canopies by the stand - replacing burns . On piñon-juniper encroached sites that lack the understory fuels to carry a prescribed fire, treatment options are limited to mechanical methods. Found inside – Page 181A common hypothesis is that removal of fire-killed trees increases surface ... “Six years after a wildfire in a Mediterranean-climate mixedconifer forest in ... Found inside – Page 3-114Pine comprises of all of the fire - killed trees would allow some ... on past southwest Oregon wildfires , insect Salvage of roadside hazard trees along BLM ... Found inside – Page 4-5This impact would last until the crowns of the remaining trees grow into the spaces occupied by the trees that were removed . Depending on the degree of ... Found inside – Page 778TREE - CUTTING PRACTICES The third phase is the removal of mature trees in our ... Let me again refer to what the State of Oregon is doing with reference to ... Found inside – Page 778TREE - CUTTING PRACTICES The third phase is the removal of mature trees in our ... Let me again refer to what the State of Oregon is doing with reference to ... Found inside – Page 10... Cascadia Wildlands Project ( Also noted as comments for Oregon Chapter of ... 12.10 Large tree removal will increase fire hazard in the project area . Found inside – Page 440Management primarily for natural values , including removal of livestock ... fires in the long term which would prevent establishment of young trees . Found inside – Page 212Oregon Forest Fire Laws to Be Enforced Strictly An Educational Campaign to Be Concentrated on Loggers TH AOFFMANN PRECISION ROLLER BEARINGS For the Hardest Service Bearing THE Oregon forest fire laws of 1925 are to be which there is ... ExperiThis was the stand taken at a conference of dis Various phases of tree growth and reforestation ence in recent years has shown that big fire trict ... Found inside – Page 22Minimum amounts of large trees , large snags , and coarse wood are typically ... seed tree cutting , shelterwood seed cutting , and overstory removal ... Found inside – Page 30OREGON FOREST FIRE ASSOCIATION Annual Meeting Held at Portland_Enormous Saving in Fire Losses Effected in ... of trees to be removed are marked , and to avoid question as to trees removed it is of course necessary that no stumps ... Found inside – Page 11Commercial ” harvest was defined as removal of most merchantable trees , while “ 10 cm ” harvest was defined as removing most trees < 10 cm d.b.h. No slash ... Found inside – Page 18The Oregon State Implementation Plan and the Oregon State Smoke ... Fork - Tower Inventoried Roadless Area : Hazard tree removal : Surrounding the Pearson ... Found inside – Page 12The Forest Service is mandated to protect riparian areas . ... intensity of those fires has , to varying degrees , determined the species of trees present ... Found inside – Page 165... [ s ] alvage or thinning operations that remove dead or decayed trees or ... Carnivores of Conservation concern in Eastern Oregon and Washington . Found inside – Page 13Oregon have removed entire stands of bitterbrush ( Countryman and ... Fires restricted trees to ridgelines or sites where fuels were sparse ( fig . 4 ) . Found inside – Page 44Although soil / geology do differ , the basic tree growth patterns appear to be similar . ... These fire scars indicated that since 1600 there were periods of up to 90 years when no fires scarred the trees . ... with sufficient limbing and / or removal of trees to allow passage of a rangeland drill for seeding at a cost of $ 448 / ha ... Found inside – Page 778TREE - CUTTING PRACTICES The third phase is the removal of mature trees in our ... Let me again refer to what the State of Oregon is doing with reference to ... Found inside – Page 6The strategy calls for the following actions: o Manage leave trees and ... experimental area—for example, on the east side of Oregon and Washington, ... Found inside – Page 11was defined as removal of most merchantable trees, while “10 cm” harvest was defined as removing most trees <10 cm d.b.h. No slash fuel treatment was ... Found inside – Page 41Reducing the Threat of Catastrophic Wildfire to Central Oregon Communities ... Commercial logging removed most of the large pine trees that typified central ... The 16 chapters in this volume synthesize ecological and botanical principles regarding relationships between wildland fire and nonnative invasive plants, identify the nonnative invasive species currently of greatest concern in major ... Found inside – Page 9Before European settlement ( left ) , trees and tree species were more ... and the selective harvest of wildfire - rarely removed all large woody de- large ... Found inside – Page 105Potential for fire damage can be reduced by thinning and whole - tree removal , burning when slash is still green , successive burns starting with damp ... Found inside – Page 219Management Clearcutting or similar tree harvest and brush thinning or removal generally result in increased numbers of deer mice . Wildfires and controlled ... Sales benefit Oregon Wild, a leading advocate for the region's most precious wilderness areas Natural history, ecology, flora, and fauna--fascinating to hikers and non-hikers alike Oregon's Ancient Forests is a guidebook with a purpose: to ... Found inside – Page 36... base height Increases survivability of trees Removing smaller trees is sometimes problematic As empirical data on fuel treatments and wildfires improve ... Found inside – Page 30OREGON FOREST FIRE ASSOCIATION Annual Meeting Held at Portland - Enormous Saving in Fire Losses Effected in ... of trees to be removed are marked , and to avoid question as to trees removed it is of course necessary that no stumps ... This report describes a new set of standard fire behavior fuel models for use with Rothermels surface fire spread model and the relationship of the new set to the original set of 13 fire behavior fuel models. Found inside – Page 840For this analysis , biomass removal for hazardous fuels and whole tree logging as a ... data observed and used in the study came from western Oregon . Found inside – Page 56He should also reexamine the area after cutting to ascertain whether the marking ... Tree Classification should be negligible except for rare catastrophic ... Found inside – Page 32The crowded trees are highly stressed each year on these dry sites . ... Prescribed burning will remove the tremendous quantity of fine fuel that no other ... Found insideThe primary message of the first major federal wildfire policy in our present ... streamlined the permitting process for tree removal in national forests. Found inside – Page 86... and natural processes such as wildfire create an abundance of such habitat . ... At Summary - 20 Summary the same time , tree removal associated with ... Found inside – Page 45... reduce risks to communities and forests by removing overgrown brush and trees ... a recent economic assessment of forest restoration in Oregon revealed ...
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