Index Catalog // ScholarsArchive@OSU

Seedling and site interactions

Creator:: Hobbs, Stephen D.
Resource Type:: Part of Book
Full Text:: 114 Stephen D. Hobbs Introduction 115 The Seedling Environment

Soil carbon and nitrogen pools and processes in an old-growth conifer forest 13 years after trenching

Creator:: Hart, Stephen C. and Sollins, Phil
Abstract:: We measured surface soil (0–15 cm) C and N pools and processes inside and outside an area that had been trenched 13 years earlier in an old-growth conifer forest (>450 years) to assess the long-term impacts of reduced root inputs on C and N turnover. Trenching, combined with frequent clipping...
Resource Type:: Article
Full Text:: -growth conifer forest 13 years after trenching1 Stephen C. Hart and Phil Sollins Abstract :We measured

Can fuel-reduction treatments really increase forest carbon storage in the western US by reducing future fire emissions?

Creator:: Campbell, John L., Harmon, Mark E., and Mitchell, Stephen R.
Abstract:: It has been suggested that thinning trees and other fuel-reduction practices aimed at reducing the probability of high-severity forest fire are consistent with efforts to keep carbon (C) sequestered in terrestrial pools, and that such practices should therefore be rewarded rather than penalized in C-accounting schemes. By evaluating how fuel...
Resource Type:: Article
Full Text:: emissions? John L Campbell, Mark E Harmon, and Stephen R Mitchell Front Ecol Environ 2011; doi:10.1890

Focus on Forestry ; Winter 2003

Creator:: Oregon State University. College of Forestry, Salwasser, Hal, Wells, Gail, Rosin, Leah, Hood, Robert, Stauth, David, and Wells, Mary
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Journal
Full Text:: Gail \Velis Edit~r- - Marianne Barker Development director '1 Leah ~osin di to rial t Robert

Distribution of epiphytic macrolichens in relation to remnant trees in a multiple-age Douglas-fir forest

Creator:: Sillett, Stephen C. and Goslin, Matthew N.
Abstract:: Alternatives to clear-cutting are being implemented to increase biodiversity of managed forests in the Pacific Northwest. Lichens are an integral component of old growth, but lichen biomass develops slowly in forests. We evaluated the long-term potential of live tree retention for lichen conservation in Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests....
Resource Type:: Article
Full Text:: remnant trees in a multiple-age Douglas-fir forest Stephen C. Sillett and Matthew N. Goslin Abstract

Tree crown ratio models for multi-species and multi-layered stands of southeastern British Columbia

Creator:: Temesgen, Hailemariam, LeMay, Valerie, and Mitchell, Stephen J.
Abstract:: The ratio of live crown length to tree height (crown ratio; CR) is often used as an important predictor variable for tree level growth equations, particularly for multi-species and multi-layered stands. Also, CR indicates tree vigour and can be an important habitat variable. Measurement of CR for each tree can...
Resource Type:: Article
Full Text:: of southeastern British Columbia by Hailemariam Temesgen1, Valerie LeMay2 and Stephen J. Mitchell3

Bees of the Pacific Northwest : key to genera (Hymenoptera : Anthophila)

Creator:: Best, Lincoln R., Dunlap, Joshua B., Jackson, August S., and Rivers, James W.
Abstract:: This key to the bee genera of the Pacific Northwest provides dichotomous couplets which aid the user in identifying 60 genera of bees which occur or may occur in the region. The key architecture is based strongly on the key to the genera of North and Central America published in...
Resource Type:: Technical Report
Full Text:: (Hymenoptera: Anthophila) Lincoln R. Best Joshua B. Dunlap August S. Jackson James W. Rivers Support for

First-year performance of 1-0 containerized Douglas-fir seedlings on droughty sites in southwestern Oregon

Creator:: Hobbs, Stephen D., Oregon State University. Forest Research Laboratory, Byars, R. H ., Henneman, D. C., and Frost, C. R.
Abstract:: The effects of artificial shading and aspect on the performance of 1-0 container-grown Douglas-fir seedlings were evaluated 1 year after outplanting on four different aspects in southwest Oregon. The test areas, all characterized by steep slopes and shallow, skeletal soils with a surface mantle of loose rock and logging slash,...
Resource Type:: Technical Report
Full Text:: SITES IN SOUTHWESTERN OREGON S. D. HOBBS R. H. BYARS D. C. HENNEMAN C. R. FROST OREGON SCHOOL OF

Factors limiting the establishment of a chaparral oak, Quercus durata Jeps. in grassland

Creator:: Wiliams, Kimberlyn, Davis, Stephen D., Gartner, Barbara L., and Karlsson, Staffan
Abstract:: Presented at the Symposium on Oak Woodlands and Hardwood Rangeland Management, October 31 - November 2, 1990, Davis, California.
Resource Type:: Technical Report
Full Text:: Environmental Factors at Annadel State Park ................................25 Stephen J. Barnhart, Joe R

Comparative hazard assessment for protected species in a fire-prone landscape

Creator:: Roloff, Gary J., Mealey, Stephen P., and Bailey, John D.
Abstract:: We conducted a comparative hazard assessment for 325,000 ha in a fire-prone area of southwest Oregon, USA. The landscape contains a variety of land ownerships, fire regimes, and management strategies. Our comparative hazard assessment evaluated the effects of two management strategies on crown fire potential and northern spotted owl (Strix...
Resource Type:: Article
Full Text:: Wildlife, Michigan State University, East 10 Lansing, MI 48824-1222 11 Stephen P. Mealey, 42112 Holden

ScholarsArchive@OSU

Seedling and site interactions

Soil carbon and nitrogen pools and processes in an old-growth conifer forest 13 years after trenching

Can fuel-reduction treatments really increase forest carbon storage in the western US by reducing future fire emissions?

Focus on Forestry ; Winter 2003

Distribution of epiphytic macrolichens in relation to remnant trees in a multiple-age Douglas-fir forest

Tree crown ratio models for multi-species and multi-layered stands of southeastern British Columbia

Bees of the Pacific Northwest : key to genera (Hymenoptera : Anthophila)

First-year performance of 1-0 containerized Douglas-fir seedlings on droughty sites in southwestern Oregon

Factors limiting the establishment of a chaparral oak, Quercus durata Jeps. in grassland

Comparative hazard assessment for protected species in a fire-prone landscape

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