Index Catalog // ScholarsArchive@OSU

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

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:: = Growth modifier – α φG c PAUP = Gross Primary Productivity (GPP) kg/ha α c Canopy quantum efficiency

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Creator:: Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.
Abstract:: The northern spotted owl (Strix occidentalis caurina) is one of the most intensively studied raptors in the world; however, little is known about the impacts of wildfire on the subspecies and how they use recently burned areas. Three large-scale wildfires in southwest Oregon provided an opportunity to investigate the short-term...
Resource Type:: Article
Full Text:: Nash Hall, Corvallis, OR 97331, USA ROBERT G. ANTHONY, Oregon Cooperative Fish and Wildlife Research

Survival Rates of Northern Spotted Owls in Post-fire Landscapes of Southwest Oregon

Creator:: Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.
Abstract:: We estimated annual survival rates (S) of 23 radio-marked Northern Spotted Owls (Strix occidentalis caurina) at the Quartz and Timbered Rock burns and adjacent areas in southwest Oregon. We used known-fate models in program MARK to test for differences in survival among three groups (owls dwelling inside of burned areas,...
Resource Type:: Article
Full Text:: Landscapes of Southwest Oregon Clark, D. A., Anthony, R. G., & Andrews, L. S. (2011). Survival rates of

Hypersaline “wet patches” in Taylor Valley, Antarctica

Creator:: Levy, Joseph S., Fountain, Andrew G., Welch, Kathy A., and Lyons, W. Berry
Abstract:: Spatially isolated patches of soil located in Taylor Valley, McMurdo Dry Valleys, Antarctica, are sites of elevated salt content and soil moisture. During Antarctic spring, in the absence of snow melt, visibly wet (reduced albedo) patches of soil are present at the surface. The soil pore fluids are hypersaline and...
Resource Type:: Article
Full Text:: Hypersaline “wet patches” in Taylor Valley, Antarctica Joseph S. Levy,1 Andrew G. Fountain,2 Kathy A. Welch,3

Pore-scale observations of supercritical CO₂ drainage in Bentheimer sandstone by synchrotron x-ray imaging

Creator:: Herring, Anna L., Andersson, Linnea, Newell, D. L., Carey, J. W., and Wildenschild, Dorthe
Abstract:: This work utilizes synchrotron-based x-ray computed microtomography (x-ray CMT) imaging to quantify the volume and topology of supercritical carbon dioxide (scCO₂) on a pore-scale basis throughout the primary drainage process of a 6 mm diameter Bentheimer sandstone core. Experiments were performed with brine and scCO₂ at 8.3 MPa (1200 psi)...
Resource Type:: Article
Full Text:: ., Newell, D. L., Carey, J. W., & Wildenschild, D. (2014). Pore-scale observations of supercritical CO

A Primer on Peroxiredoxin Biochemistry

Creator:: Karplus, P. Andrew
Abstract:: Peroxiredoxins (Prxs) were not recognized as a family of enzymes until the 1990s but are now known to be the dominant peroxidases in most organisms. Here, the history and fundamental properties of peroxiredoxins are briefly reviewed, with a special focus on describing how an exquisitely tunable balance between fully folded...
Resource Type:: Article
Full Text:: Peroxiredoxin Biochemistry P. Andrew Karplus* Department of Biochemistry and Biophysics, Oregon State

Flour Quality and Artisan Bread

Creator:: Ross, Andrew S.
Abstract:: A technical definition of artisan breads is proposed, based on the concepts of lean formulations, long fermentations, and the use of process as the primary way to adapt to changing flour qualities. The current status of what constitutes refined flour for artisan bread production is presented and a conclusion drawn...
Resource Type:: Article
Full Text:: Artisan Bread Andrew S. Ross1 Department of Crop and Soil Science, Oregon State University, Corvallis

Impact of natural gas extraction on PAH levels in ambient air

Creator:: Paulik, L. Blair, Donald, Carey E., Smith, Brian W., Tidwell, Lane G., Hobbie, Kevin A., Kincl, Laurel, Haynes, Erin N., and Anderson, Kim A.
Abstract:: After publication the authors discovered a mistake in the air concentration calculations. PAH air concentrations reported in the original article are therefore incorrect. The calculation error resulted from using incorrect units of the ideal gas constant, and improper cell linkages in the spreadsheet used to adjust air concentrations for sampling...
Resource Type:: Article

Cross-regional prediction of long-term trajectory of stream water DOC response to climate change

Creator:: Laudon, Hjalmar, Buttle, Jim, Carey, Sean K., McDonnell, Jeff, McGuire, Kevin, Seibert, Jan, Shanley, Jamie, Soulsby, Chris, and Tetzlaff, Doerthe
Abstract:: There is no scientific consensus about how dissolved organic carbon (DOC) in surface waters is regulated. Here we combine recent literature data from 49 catchments with detailed stream and catchment process information from nine well established research catchments at mid- to high latitudes to examine the question of how climate...
Resource Type:: Article
Full Text:: Sean K. Carey,3 Jeff McDonnell,4,5 Kevin McGuire,6 Jan Seibert,7 Jamie Shanley,8 Chris Soulsby,9 and

ScholarsArchive@OSU

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

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

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Survival Rates of Northern Spotted Owls in Post-fire Landscapes of Southwest Oregon

Hypersaline “wet patches” in Taylor Valley, Antarctica

Pore-scale observations of supercritical CO₂ drainage in Bentheimer sandstone by synchrotron x-ray imaging

A Primer on Peroxiredoxin Biochemistry

Flour Quality and Artisan Bread

Impact of natural gas extraction on PAH levels in ambient air

Cross-regional prediction of long-term trajectory of stream water DOC response to climate change

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