Index Catalog // ScholarsArchive@OSU

Impact of postfire logging on soil bacterial and fungal communities and soil biogeochemistry in a mixed-conifer forest in central Oregon

Creator:: Jennings, Tara N., Smith, Jane E., Cromack, Kermit, Jr., Sulzman, Elizabeth W., McKay, Donaraye, Caldwell, Bruce A., and Beldin, Sarah I.
Abstract:: Postfire logging recoups the economic value of timber killed by wildfire, but whether such forest management activity supports or impedes forest recovery in stands differing in structure from historic conditions remains unclear. The aim of this study was to determine the impact of mechanical logging after wildfire on soil bacterial...
Resource Type:: Article
Full Text:: . Jennings & Jane E. Smith & Kermit Cromack Jr. & Elizabeth W. Sulzman & Donaraye McKay & Bruce A. Caldwell

Gainsharing plans for mill operations in the forest products industry

Creator:: Dane, Charles W., Hebert, William L., Martin, K. Stanley, Oregon State University. College of Business, and Oregon State University. College of Forestry
Abstract:: During the last five years, interest in productivity-based group incentive plans for mill operations in the forest products industry has increased. In a 1983 monograph in this series titled "Company /Employee Gainsharing Programs," Michael B. McKay anticipated this trend. In that monograph, he defined "gainsharing" as a "group incentive plan."...
Resource Type:: Technical Report
Full Text:: - graph in this series titled "Company /Employee Gainsharing Programs," Michael B. McKay anticipated this

Contributions of ectomycorrhizal fungal mats to forest soil respiration

Creator:: Phillips, C. L., Kluber, L. A., Martin, J. P., Caldwell, B. A., and Bond, B. J.
Abstract:: Distinct aggregations of fungal hyphae and rhizomorphs, or "mats", formed by some genera of ectomycorrhizal (EcM) fungi are common features of soils in coniferous forests of the Pacific Northwest. We measured in situ respiration rates of Piloderma mats and neighboring non-mat soils in an old-growth Douglas-fir forest in western Oregon...
Resource Type:: Article
Full Text:: . P. Martin3, B. A. Caldwell3, and B. J. Bond4 1Center for Accelerator Mass Spectrometry, Lawrence

Assessing the Carbon Consequences of Western Juniper (Juniperus occidentalis) Encroachment Across Oregon, USA

Creator:: Campbell, John L., Kennedy, Robert E., Cohen, Warren B., and Miller, Richard F.
Abstract:: Our ability to assess the continental impacts of woody encroachment remains compromised by the paucity of studies quantifying regional encroachment rates. This knowledge gap is especially apparent when it comes to quantifying the impact of woody encroachment on large-scale carbon dynamics. In this study, we use a combination of aerial...
Resource Type:: Article
Full Text:: occidentalis) Encroachment Across Oregon, USA John L. Campbell,1 Robert E. Kennedy,2 Warren B. Cohen,3 and

Diversity and productivity of hypogeous fungal sporocarps in a variably thinned Douglas-fir forest

Creator:: Colgan, Wesley, Carey, Andrew B., Trappe, James M., Molina, Randy, and Thysell, David
Abstract:: Although ecosystem management techniques are designed to enhance species diversity in managed forests, no comprehensive study has been conducted to evaluate effects of such techniques on diversity and productivity of hypogeous fungi (truffles). During this study, truffles were collected in a 55- to 65-year-old Douglas-fir forest from March 1993 through...
Resource Type:: Article
Full Text:: sporocarps in a variably thinned Douglas-fir forest Wes Colgan III, Andrew B. Carey, James M. Trappe, Randy

Seasonal variation of photosynthetic model parameters and leaf area index from global Fluxnet eddy covariance data

Creator:: Groenendijk, M., Dolman, A. J., Ammann, C., Arneth, A., Cescatti, A., Dragoni, D., Gash, J. H. C., Gianelle, D., Gioli, B., Kiely, G., Knohl, A., Law, B. E., Lund, M., Marcolla, B., van der Molen, M. K., Montagnani, L., Moors, E., Richardson, A. D., Roupsard, O., Verbeeck, H., and Wohlfahrt, G.
Abstract:: Global vegetation models require the photosynthetic parameters, maximum carboxylation capacity (V[subscript cm]), and quantum yield (alpha) to parameterize their plant functional types (PFTs). The purpose of this work is to determine how much the scaling of the parameters from leaf to ecosystem level through a seasonally varying leaf area index...
Resource Type:: Article
Full Text:: . Dolman,1 C. Ammann,3 A. Arneth,4,5 A. Cescatti,6 D. Dragoni,7 J. H. C. Gash,1 D. Gianelle,8 B. Gioli,9 G

Shared compatibility of ectomycorrhizae on Pseudotsuga menziesii and Betula papyrifera seedlings grown in mixture in soils from southern British Columbia

Creator:: Simard, Suzanne W., Molina, Randy, Smith, Jane E., Perry, David A., and Jones, Melanie D.
Abstract:: Seedlings of Pseudotsuga menziesii (Mirb.) Franco and Betula papyrifera Marsh. were grown in the greenhouse in monoculture and dual culture in soils collected from a young mixed species plantation in the southern interior of British Columbia. The objectives of the study were (i) to evaluate the ability of P. menziesii...
Resource Type:: Article
Full Text:: Columbia. The objectives of the study were (i) to evaluate the ability of P. menziesii and B. papyrifera to

Toward biologically meaningful net carbon exchange estimates for tall, dense canopies: Multi-level eddy covariance observations and canopy coupling regimes in a mature Douglas-fir forest in Oregon

Creator:: Thomas, Christoph K., Martin, Jonathan G., Law, Beverly E., and Davis, Kent
Abstract:: We sought to improve net ecosystem exchange (NEE) estimates for a tall, dense, mature Douglas-Fir forest in the Oregon Coast range characterized by weak flows, systematic wind directional shear, and limited turbulent mixing throughout the diurnal period. We used eddy covariance (EC) observations at two levels and concurrent biological measurements...
Resource Type:: Article
Full Text:: coupling regimes in a mature Douglas-fir forest in Oregon Christoph K. Thomasa,b,∗, Jonathan G. Martinb

Social Vulnerability Index for the state of Oregon (2020 ACS data)

Creator:: Reilley, Caitlyn and Crandall, Mindy
Abstract:: Senate Bill 762, Oregon’s 2021 omnibus wildfire bill, directed Oregon State University to conduct a wildfire risk assessment including mapping socially vulnerable communities to help inform decisions and allocate resources related to state wildfire prevention, response, and recovery. This dataset was curated to identify socially vulnerable communities and largely follows...
Resource Type:: Dataset
Full Text:: mailto:osuwildfirerisk@oregonstate.edu https://doi.org/10.7267/z890s265n 3 a. readme.txt b

Timber harvest projections for private land in western Oregon

Creator:: Adams, Darius Mainard, 1944-, Schillinger, Randall R., Latta, Gregory S., Van Nalts, Adrienne, and Oregon State University. Forest Research Laboratory
Abstract:: In this analysis, volume-flow and market-based models of the western Oregon timber sector are developed. The volume-flow model finds the maximum, long-term, even-flow level of cut for each ownership (industry and non-industrial private forest). The market model simulates the interaction of log demand and timber owner supply to find the...
Resource Type:: Technical Report
Full Text:: RC 36 cov M a y 2 0 0 2 R e s e a r c h C o n t r i b u

ScholarsArchive@OSU

Impact of postfire logging on soil bacterial and fungal communities and soil biogeochemistry in a mixed-conifer forest in central Oregon

Gainsharing plans for mill operations in the forest products industry

Contributions of ectomycorrhizal fungal mats to forest soil respiration

Assessing the Carbon Consequences of Western Juniper (Juniperus occidentalis) Encroachment Across Oregon, USA

Diversity and productivity of hypogeous fungal sporocarps in a variably thinned Douglas-fir forest

Seasonal variation of photosynthetic model parameters and leaf area index from global Fluxnet eddy covariance data

Shared compatibility of ectomycorrhizae on Pseudotsuga menziesii and Betula papyrifera seedlings grown in mixture in soils from southern British Columbia

Toward biologically meaningful net carbon exchange estimates for tall, dense canopies: Multi-level eddy covariance observations and canopy coupling regimes in a mature Douglas-fir forest in Oregon

Social Vulnerability Index for the state of Oregon (2020 ACS data)

Timber harvest projections for private land in western Oregon

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