1 edition of Natural regeneration of Douglas-fir in central Montana found in the catalog.
Natural regeneration of Douglas-fir in central Montana
Charles R. Hatch
in Ogden, Utah
Written in English
Bibliography: p. 4.
|Series||U.S. Forest Service. Intermountain Forest and Range Experiment Station. U.S. Forest Service research note INT-85|
|The Physical Object|
Connecting direct seeding to natural regeneration. Interior Douglas-fir forests have historically naturally regenerated from seed over extensive areas characterized by a patchwork of wildfire severities, which typically occur under mixed severity wildfire regimes (Marshall and Wang, , Klenner et . Natural regeneration of Douglas-fir and associated species using modified clear-cutting systems in the Oregon Cascades / View Metadata By: Franklin, Jerry F. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.).
Home Book or Chapter or Journal Article. Natural regeneration after harvest and residue treatment in a mixed-conifer forest of northwestern Montana. Two diseases, Rhabdocline needle cast caused by Rhabdocline pseudotsugae Sydow, and Swiss needle cast caused by Phaeocryptopus gaeumannii (Rohde) Petr., recently became a severe threat to Central European Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) stands. Both pathogens infect assimilative organs causing needle chloritization and drop off. Pervasive infection by these pathogens has.
NRCS−Montana−Technical Note−Forestry⎯MT 2 History – The Black Butte fire, South of Big Timber, Montana, started September 8, , and burned six days. A total of 12, acres of rangeland and forest burned. Approximately 30 percent (4, acres) of the fire impacted area was forestland. Regeneration is favored where Douglas-fir is seral, especially in northern Idaho and western Montana where a strong maritime influence modifies the generally continental climate that prevails in.
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Natural regeneration of Douglas-fir in central Montana. Ogden, Utah: U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station, (OCoLC) Title Natural regeneration of Douglas-fir in central Montana.
Document Type: Book Author(s): C. Hatch; J. Lotan. An illustration of an open book. Books. An illustration of two cells of a film strip. Video. An illustration of an audio speaker. Audio. An illustration of a " floppy disk. Natural regeneration of Douglas-fir in central Montana Item Preview remove-circle Share or Embed This : 8.
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Everyday low prices and free delivery on Author: Charles R Hatch. Natural regeneration of interior douglas-fir in the northern Rocky Mountains Published in proceedings of ÒInterior Douglas-Fir: The Species and Its ManagementÓ held February 27 Ð March 1, in Spokane, WA, USA.
Compiled and edited by D.M. Baumgartner and J.E. Lotan, Washington State University Extension, Pullman, WA. in Douglas-fir, grand fir, western redcedar, western hemlock, and subalpine fir habitat types in western Montana during to Data from studies 2 and 3 were combined with data from study 1 to develop version 2 of the regeneration establishment model (Ferguson and Carlson ).
Douglas-fir is a comm on western North American species (central to southern area in both the Pacific and the Cordilleran regions), wi th a very broad latitud inal range extending f rom 55º N.
The McLure fire of August,affected o hectares in the interior of British Columbia. The study objective was to determine the impact of wildfire and clearcutting severity on Douglas-fir regeneration potential in the Interior Douglas-fir biogeoclimatic zone. The study design consisted of five treatments that compared a range of disturbance severities: high severity burn, low.
Natural Regeneration Of Douglas Fir In Central Montana Top results of your surfing Natural Regeneration Of Douglas Fir In Central Montana Start Download Portable Document Format (PDF) and E-books (Electronic Books) Free Online Rating News / is books that can provide inspiration, insight, knowledge to the reader.
A Survey of Factors Affecting Regeneration of Rocky Mountain Douglas-fir Russell A. Ryker Intermountain Forest and Range Experiment Station, Forest Service, U.S.
Department of Agriculture. Few Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) regenerated before but aggressively established through Engelmann spruce (Picea engelmannii Parry) and subalpine fir (Abies lasiocarpa (Hook.) Nutt) regeneration began in and is increasing slowly throughout the area.
Western hemlock (Tsuga heterophylla (Raf.). Population Size. Score 0 - Large: Generally >, individuals. Range Extent. Score 0 - Widespread species within Montana (occurs in 5% or more of the state or generally occurring in 6 or more sub-basins.) as well as outside of Montana.
Area of Occupancy. Score 0 - High: Occurs in >25 Subwatersheds (6th Code HUC’s). Environmental Specificity. Score 0 - Low: Species is a generalist. Relative seedling–sapling density of Douglas-fir was higher in pathogen-induced canopy gaps than in closed-canopy forest.
In the absence of fire, native forest pathogens enable regeneration and persistence of Douglas-fir by enhancing mortality of white fir, resulting in canopy gap formation.
Douglas-fir in the Rocky Mountains (Hermann and Lavender ; Arno ). In the northern part of its range, IDF is limited by cold, especially growing season frost. In dry ecosystems such as the Interior Douglas-fir zone (IDF) of British Columbia, Douglas-fir is the climax species (Arno ; Hope et al.
Interior Douglas-fir grows in. The specific objectives of this study were to: (i) assess the impact of overstory conditions and disturbance history of interior Douglas-fir dominated stands on the quantity and quality of regeneration present; and (ii) document the impact of mountain pine beetle (Dendroctonus ponderosae Hopkins) on the regeneration in these types of stands.
Overstory tree data from permanent sample plots and. Natural regeneration may take 20 to 40 years, but this should be acceptable under a selection system of management.
Intensive cultural work is difficult to justify with such low productivity potential. Pseudotsuga menziesii/Festuca idahoensis h.t. (PSME/FEID; Douglas-fir/Idaho fescue). from 9 Douglas-fir stands representing 3 forest age classes. age in spruce forests in Central Finland. microsite, ectomycorrhizae, and natural conifer regeneration of old-growth forests in western Montana.
Can. For. Res. 17, HARVEY, A. E., PAGE-DUMROESE. Variable retention harvesting evolved in the Douglas-fir region of the Pacific Northwest gradually in response to increasing dissatisfaction with the ecological consequences of clear-cutting, from the standpoint of wildlife habitat and other important forest functions.
It is a harvesting technique that can provide for retention (continuity) of such structures as large and old live trees, snags. In uneven-aged ponderosa pine (Pinus ponderosa Dougl.) and Douglas-fir (Pseudotsuga menziesii var. glauca (Mirbel) Franco) stands managed by individual tree selection, the recruitment of new sapling cohorts necessary to sustain structure and composition is generally assumed to occur within canopy openings created by r, few studies have examined the spatial patterns of new.Pseudotsuga menziesii is an evergreen conifer species in the pine family, is native to western North America and is known as Douglas fir, Douglas-fir, Oregon pine, and Columbian pine.
Despite its common name, it is not a true fir (i.e. it is not a member of the genus Abies).There are three varieties: coast Douglas-fir (P. menziesii var. menziesii), Rocky Mountain Douglas-fir (P.Natural Regeneration in Thinned Douglas-fir Stands in Western Oregon Montana (Tesky ).
(one-to two-decade) regeneration of Douglas-fir promoted in the early forestry literature and.