Index Catalog // ScholarsArchive@OSU

Catchment-Scale Modeling of Nitrogen Dynamics in a Temperate Forested Watershed, Oregon. An Interdisciplinary Communication Strategy

Creator:: Vaché, Kellie, Breuer, Lutz, Jones, Julia A., and Sollins, Phil
Abstract:: We present a systems modeling approach to the development of a place-based ecohydrological model. The conceptual model is calibrated to a variety of existing observations, taken in watershed 10 (WS10) at the HJ Andrews Experimental Forest (HJA) in Oregon, USA, a long term ecological research (LTER) site with a long...
Resource Type:: Article
Full Text:: Communication Strategy Vaché, K., Breuer, L., Jones, J., & Sollins, P. (2015). Catchment-Scale Modeling of

Invertebrates of the H.J. Andrews Experimental Forest, western Cascade Mountains, Oregon : a survey of arthropods associated with the canopy of old-growth Pseudotsuga menziesii

Creator:: Oregon State University. Forest Research Laboratory and Voegtlin, David J.
Resource Type:: Technical Report
Full Text:: David J. Voegtlin Is Assistant Taxonomist at the Illinois Natural History Survey, Champaign, illinois

Predictive mapping of forest composition and structure with direct gradient analysis and nearest-neighbor imputation in coastal Oregon, U.S.A.

Creator:: Ohmann, Janet L. and Gregory, Matthew J.
Abstract:: Spatially explicit information on the species composition and structure of forest vegetation is needed at broad spatial scales for natural resource policy analysis and ecological research. We present a method for predictive vegetation mapping that applies direct gradient analysis and nearest-neighbor imputation to ascribe detailed ground attributes of vegetation to...
Resource Type:: Article
Full Text:: gradient analysis and nearest- neighbor imputation in coastal Oregon, U.S.A. Janet L. Ohmann and Matthew J

Control process for smaller forest products companies

Creator:: Doerr, Don R., Daley, P. Martin, and Byrne, Gregory G.
Abstract:: Internal controls have often been thought of as specific activities that are performed to ensure accounting transactions have been recorded properly and to ensure security over assets. This definition was supplemented in a previous monograph on internal controls, "Accounting Controls for a Forest Products Firm," published in January 1981 ....
Resource Type:: Technical Report
Full Text:: Number 39 December 1 993 Don R. Doerr P. Martin Daley Gregory G. Byrne Don R. Doerr is the

Initial experimental effects of intensive forest management on avian abundance

Creator:: Betts, Matthew G., Verschuyl, Jake, Giovanini, Jack, Stokely, Thomas D., and Kroll, Andrew J.
Abstract:: Components of biodiversity in intensively managed forest stands may be reduced in comparison to naturally regenerated stands. Use of herbicides to suppress herbaceous and woody plant species that compete with planted seedlings has been implicated in negative impacts. We designed a large-scale experimental study to test the influence of intensive...
Resource Type:: Article
Full Text:: , Dept. of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, 97331 Andrew J

Kalapuya brunnea gen. & sp. nov. and its relationship to the other sequestrate genera in Morchellaceae

Creator:: Trappe, Matthew J., Trappe, James M., and Bonito, Gregory M.
Abstract:: Kalapuya is described as a new, monotypic truffle genus in the Morchellaceae known only from the Pacific northwestern United States. Its relationship to other hypogeous genera within Morchellaceae is explored by phylogenetic analysis of the ribosomal LSU and EF1α protein coding region. The type species, K. brunnea, occurs in Douglas-fir...
Resource Type:: Article
Full Text:: relationship to the other sequestrate genera in Morchellaceae Trappe, M. J., Trappe, J. M., & Bonito, G. M

An econometric analysis of output supply and input demand in the Canadian softwood lumber industry

Creator:: Latta, Gregory S. and Adams, Darius M.
Abstract:: Few studies have examined the own-price elasticity of Canadian softwood lumber supply or output-adjusted factor demand elasticities over the past two decades, despite the utility of these measures in understanding producer response to tariffs, to market shifts (such as the decline in U.S. public harvest), and to changes in domestic...
Resource Type:: Article
Full Text:: in the Canadian softwood lumber industry Gregory S. Latta and Darius M. Adams Abstract: Few studies

Mapping and imputing potential productivity of Pacific Northwest forests using climate variables

Creator:: Latta, Gregory, Temesgen, Hailemariam, and Barrett, Tara M.
Abstract:: Regional estimation of potential forest productivity is important to diverse applications, including biofuels supply, carbon sequestration, and projections of forest growth. Using PRISM (Parameter-elevation Regressions on Independent Slopes Model) climate and productivity data measured on a grid of 3356 Forest Inventory and Analysis plots in Oregon and Washington, we evaluated...
Resource Type:: Article
Full Text:: Pacific Northwest forests using climate variables Gregory Latta, Hailemariam Temesgen, and Tara M

A Note on the Sensitivity of A Closed-Tube Bioassay To Volatile Methylisothiocyanate Residues In Fumigant-Treated Wood

Creator:: Zahora, Andrew R. and Morrell, Jeffrey J.
Abstract:: A closed-tube bioassay with Poria placenta was used to measure residual fungistatic vapors in wood fumigated with methylisothiocyanate (MIT). This bioassay showed an inverse linear relationship between fungal growth and the amount of MIT in the wood samples. For fumigated increment-core sections of unseasoned Douglas-fir heartwood (4.8 mm in diameter...
Resource Type:: Article
Full Text:: VOLATILE METHYLISOTHIOCYANATE RESIDUES IN FUMIGANT-TREATED WOOD' Andrew R. Zahora and Jeflrey J

The influence of wood moisture content on the fungitoxicity of methylisothiocyanate in Douglas-fir heartwood

Creator:: Zahora, Andrew R. and Morrell, Jeffrey J.
Abstract:: High concentrations of the fumigant methylisothiocyanate (MITC) will effectively control decay fungi in large wood structures, but the fungitoxicity of low MITC concentrations and the influence of wood moisture content (MC) on its performance are not well understood. The MC of Douglas-fir heartwood greatly influenced the susceptibility of the decay...
Resource Type:: Article
Full Text:: OF METHYLISOTHIOCYANATE IN DOUGLAS-FIR HEARTWOOD' Andrew R. Zahora2 Graduate Student

ScholarsArchive@OSU

Catchment-Scale Modeling of Nitrogen Dynamics in a Temperate Forested Watershed, Oregon. An Interdisciplinary Communication Strategy

Invertebrates of the H.J. Andrews Experimental Forest, western Cascade Mountains, Oregon : a survey of arthropods associated with the canopy of old-growth Pseudotsuga menziesii

Predictive mapping of forest composition and structure with direct gradient analysis and nearest-neighbor imputation in coastal Oregon, U.S.A.

Control process for smaller forest products companies

Initial experimental effects of intensive forest management on avian abundance

Kalapuya brunnea gen. & sp. nov. and its relationship to the other sequestrate genera in Morchellaceae

An econometric analysis of output supply and input demand in the Canadian softwood lumber industry

Mapping and imputing potential productivity of Pacific Northwest forests using climate variables

A Note on the Sensitivity of A Closed-Tube Bioassay To Volatile Methylisothiocyanate Residues In Fumigant-Treated Wood

The influence of wood moisture content on the fungitoxicity of methylisothiocyanate in Douglas-fir heartwood

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