Index Catalog // ScholarsArchive@OSU

Do network relationships matter? Comparing network and instream habitat variables to explain densities of juvenile coho salmon (Oncorhynchus kisutch) in mid-coastal Oregon, USA

Creator:: Flitcroft, Rebecca L., Burnett, Kelly M., Reeves, Gordon H., and Ganio, Lisa M.
Abstract:: 1. Aquatic ecologists are working to develop theory and techniques for analysis of dynamic stream processes and communities of organisms. Such work is critical for the development of conservation plans that are relevant at the scale of entire ecosystems. The stream network is the foundation upon which stream systems are...
Resource Type:: Article
Full Text:: juvenile coho salmon (Oncorhynchus kisutch) in mid-coastal Oregon, USA. REBECCA L. FLITCROFT", KELLY M

High frequency transformation of cottonwoods (genus Populus) by Agrobacterium rhizogene

Creator:: Han, Kyung-Hwan, Gordon, Milton P., and Strauss, Steven H.
Abstract:: Many species of Populus, particularly cottonwoods of sections Aigeiros and Tacamahaca, remain recalcitrant to genetic transformation. We demonstrate that transgenic trees can be readily produced in several poplar genotypes using wild-type Agrobacterium rhizogenes. Hairy roots were produced in a variety of clones that included Populus trichocarpa Torr. & A. Gray,...
Resource Type:: Article
Full Text:: at 28°C on Luria–Bertani medium (LB; contains 10 g/L Bacto-trypton, 5 g/L Bacto-yeast extract, and 10

Focus on Forestry ; Winter 2000

Creator:: Oregon State University. College of Forestry, Thielges, Bart, Wells, Gail, and Fedoroff, Nick
Abstract:: Magazine of the OSU College of Forestry. Vol 13, No. 1
Resource Type:: Other
Full Text:: THE CO L LEGE OF FORESTRY II First, I am delighted co announce that the new Dean of the OSU

The growing season carbon balance of a sub-boreal clearcut 5 years after harvesting using two independent approaches to measure ecosystem CO₂ flux

Creator:: Pypker, Thomas G. and Fredeen, Arthur L.
Abstract:: From 27 June to 3 September 1999, CO2 fluxes from a 5-year-old, 84.15-ha vegetated clearcut in sub-boreal British Columbia were measured using a Bowen ratio energy balance (BREB) system and a second approach (the component model) that was based on scaled up CO2-flux measurements from belowground and plants (spruce seedlings...
Resource Type:: Article
Full Text:: clearcut 5 years after harvesting using two independent approaches to measure ecosystem CO2 flux Thomas G

Variation in early growth of black cottonwood clones in the Willamette Valley

Creator:: Stine, R., Gordon, J. C., Ching, Kim K., and Oregon State University. Forest Research Laboratory
Abstract:: Black cottonwood (Populus trichocarpa Torr. & Gray) cuttings were collected from five Oregon provenances along a north-south gradient. Cuttings from each provenance were grown for 1 year at two locations, one on the Willamette Valley floor and the other on the Valley margin. Survival at both locations was poor. Stem...
Resource Type:: Technical Report
Full Text:: THE WILLAMETTE VALLEY R. STINE J.C. GORDON K.K. CHING FOREJT REJEARCH LAS SCHOOL OF FORESTRY OREGON

Prediction of Wood Fiber Attributes from LiDAR-Derived Forest Canopy Indicators

Creator:: Hilker, Thomas, Frazer, Gordon W., Coops, Nicholas C., Wulder, Michael A., Newnham, Glenn J., Stewart, James D., van Leeuwen, Martin, and Culvenor, Darius S.
Abstract:: We investigated the potential use of airborne light detection and ranging (LiDAR) data to predict key wood fiber properties from extrinsic indicators in lodgepole pine leading forest stands located in the foothills of central Alberta, Canada. Six wood fiber attributes (wood density, cell perimeter, cell coarseness, mature fiber length, microfibril...
Resource Type:: Article
Full Text:: Forest Canopy Indicators Thomas Hilker, Gordon W. Frazer, Nicholas C. Coops, Michael A. Wulder, Glenn J

Effects of ungulate herbivory on aspen, cottonwood, and willow development under forest fuels treatment regimes

Creator:: Endress, Bryan A., Wisdom, Michael J., Vavra, Martin, Parks, Catherine G., Dick, Brian L., Naylor, Bridgett J., and Boyd, Jennifer M.
Abstract:: Herbivory by domestic and wild ungulates can dramatically affect vegetation structure, composition and dynamics in nearly every terrestrial ecosystem of the world. These effects are of particular concern in forests of western North America, where intensive herbivory by native and domestic ungulates has the potential to substantially reduce or eliminate...
Resource Type:: Article
Full Text:: . Wisdomb, Martin Vavra b, Catherine G. Parks b, Brian L. Dick b, Bridgett J. Naylor b, Jennifer M. Boyd b

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:: .) .............................................................................................................................................59 Kevin J. Rice, Doria R. Gordon, Jeanine L. Hardison, and Jeffrey M. Welker Stump Sprouting of

Oregon hardwood timber

Creator:: Overholser, James L. and Oregon State University. Forest Research Laboratory
Abstract:: This report summarizes published information on Oregon hardwoods. Discussions of the trees and their woods include strength properties; appearance; gluability; machinability; steam bending; seasoning; treatability and durability; and special products.
Resource Type:: Technical Report
Full Text:: Harowooo Tim ` Y-)a - - 1977 James L. Overholser _. Oregon State University, School Of Forestry

Influence of species proportion and timing of establishment on stem quality in mixed red alder – Douglas-fir plantations

Creator:: Grotta, Amy T., Gartner, Barbara L., and Radosevich, Steven R.
Abstract:: The relationships among stand structure, Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) branch characteristics, and red alder (Alnus rubra (Bong.)) stem form attributes were explored for 10- to 15-year-old trees growing in mixed Douglas-fir – red alder plantations. Treatments included a range of species proportions, and red alder was either planted simultaneously...
Resource Type:: Article
Full Text:: stem quality in mixed red alder – Douglas-fir plantations Amy T. Grotta, Barbara L. Gartner, and

ScholarsArchive@OSU

Do network relationships matter? Comparing network and instream habitat variables to explain densities of juvenile coho salmon (Oncorhynchus kisutch) in mid-coastal Oregon, USA

High frequency transformation of cottonwoods (genus Populus) by Agrobacterium rhizogene

Focus on Forestry ; Winter 2000

The growing season carbon balance of a sub-boreal clearcut 5 years after harvesting using two independent approaches to measure ecosystem CO₂ flux

Variation in early growth of black cottonwood clones in the Willamette Valley

Prediction of Wood Fiber Attributes from LiDAR-Derived Forest Canopy Indicators

Effects of ungulate herbivory on aspen, cottonwood, and willow development under forest fuels treatment regimes

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

Oregon hardwood timber

Influence of species proportion and timing of establishment on stem quality in mixed red alder – Douglas-fir plantations

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