Index Catalog // ScholarsArchive@OSU

Initial response of a mixed-conifer understory plant commnity to burning and thinning restoration treatments

Creator:: Wayman, Rebecca Bewley and North, Malcolm
Abstract:: Mechanical thinning and prescribed fire are widely used to restore western forests after a century of fire suppression, yet we know little about how these treatments affect understory communities where plant diversity is highest. We followed understory plants and environmental factors in old-growth, Sierran mixed conifer for two pre-treatment and...
Resource Type:: Article
Full Text:: almost all treatments, and no more than 34% of gridpoints belonged to a single habitat type within any

Characterizing Community Forests in the United States

Creator:: Hajjar, Reem, McGinley, Kathleen, Charnley, Susan, Frey, Gregory E., Hovis, Meredith, Cubbage, Frederick W., Schelhas, John, and Kornhauser, Kailey
Abstract:: Research on community forests, primarily governed and managed by local forest users, in the United States is limited, despite their growth in numbers over the past decade. We conducted a survey to inventory CFs in the U.S., and better understand their ownership and governance structures, management objectives, benefits, and financing....
Resource Type:: Article
Full Text:: priorities, such as wildfire risk reduction, habitat improvement for 471 fish and wildlife, and recreation

Why pest plant control and native plant establishment failed : a restoration autopsy

Creator:: Wilson, Mark V., Ingersoll, Cheryl A., Clark, Deborah Louise, 1950-, and Wilson, Mark G.
Abstract:: Explaining restoration failure can be as important as touting success. We used a series of studies to understand the failure of techniques commonly used to restore wetland prairies in the Willamette Valley of western Oregon. Burning, fallowing, and solarization (covering tilled plots with plastic sheeting to heat the soil) had...
Resource Type:: Article
Full Text:: widely used for prairie improvement (Howe 1994, Anderson 1995, Brockway et al. 2002). Fallowing

Genetic diversity within late-summer run and half-pounder steelhead (Oncorhynchus mykiss) in the Rogue River, Oregon

Creator:: Dayan, David I., Mazur, Steve, Green, Laura J., Wells, Andrew J., Johnson, Marc A., Van Dyke, Daniel J., Samarin, Peter A., Battleson, Ryan D., and O'Malley, Kathleen G.
Abstract:: Anadromous Oncorhynchus mykiss (steelhead) express diverse migratory behaviors and life history strategies. Adult migration timing diversity within steelhead is often categorized into divergent early- and late-migration phenotypes. On the Rogue River in Oregon, adult steelhead return from the ocean during distinct early-summer, late-summer, and winter runs. Additionally, some juvenile steelhead...
Resource Type:: Article
Full Text:: District, Oregon Department of Fish and Wildlife, Central Point, OR, USA 13 14 * Corresponding author

Planning the Oregon way : a twenty-year evaluation

Creator:: Abbott, Carl, Howe, Deborah A., 1953-, and Adler, Sy, 1950-
Resource Type:: Book
Full Text:: painfully aware of the program's inadequacies. They may no longer have the perspective of what it is like to

LidarBoX: a 3D-printed, Open-source Altimeter System to Improve Photogrammetric Accuracy for off-the-shelf Drones

Creator:: Bierlich, K. C., Wengrove, Drummond, Bird, Clara N., Davidson, Robert, Chandler, Todd, Torres, Leigh G., and Cantor, Mauricio
Abstract:: Drones provide a privileged birds’-eye view for collecting high-resolution imagery formorphometric and behavioral sampling of animals. Biologically meaningful measurements extracted from overhead images require an accurate estimate of altitude, but current commercial drones include inaccurate barometer estimates. Recent proposals for coupling altimeter systems to drones have provided customized, open-source solutions,...
Resource Type:: Article
Full Text:: and through the Sparkfun setup guide (see Table 1). No modifica- tion of the Dawson et al. (2017) code

Survey Recruitment Bias and Estimates of College Student Food Insecurity

Creator:: Venable, Victoria, Edwards, Mark, and Jackson, Jennifer A
Abstract:: Having valid measures of college student FI is essential for justifying basic-needs services for students. But college student food insecurity (FI) rates vary significantly across institutions, perhaps partially due to differences in non-response bias resulting from participant recruitment strategies. We tested for effects of recruitment method on measured levels of...
Resource Type:: Article
Full Text:: by the university’s Registrar to the entire campus student body. No follow-up reminders were sent

Brassicas, microbes, and metabolites : a multi-omic investigation of cruciferous vegetable phytochemical metabolism

Creator:: Bouranis, John A.
Abstract:: Phytochemicals from cruciferous vegetables, such as broccoli, contain a multitude of bioactive compounds that prevent and suppress cancer and promote optimal health. Some of the health promoting effects of cruciferous vegetables are attributed to a class of compounds known as isothiocyanates (ITCs), a potent nuclear factor erythroid 2–related factor 2...
Resource Type:: Dissertation
Full Text:: , L.M.B. and E.H.; project administration, E.H., L.M.B. and C.P.W.; funding acquisition, E.H. and J.F.S

Remotely Incorrect? Accounting for Nonclassical Measurement Error in Satellite Data on Deforestation

Creator:: Alix-Garcia, Jennifer and Millimet, Daniel L.
Abstract:: Research relying on remotely sensed data on land use and deforestation has exploded in recent years. While satellite-based measures have clear advantages in terms of coverage, the presence of measurement error within these products is often overlooked. Here, we detail the econometric implications of these errors when analyzing the determinants...
Resource Type:: Article
Full Text:: θ1 decreases from left to right, lowering the rate of false negatives. 14 Figure D3: Monte carlo

ScholarsArchive@OSU

Initial response of a mixed-conifer understory plant commnity to burning and thinning restoration treatments

Characterizing Community Forests in the United States

Why pest plant control and native plant establishment failed : a restoration autopsy

Genetic diversity within late-summer run and half-pounder steelhead (Oncorhynchus mykiss) in the Rogue River, Oregon

Planning the Oregon way : a twenty-year evaluation

LidarBoX: a 3D-printed, Open-source Altimeter System to Improve Photogrammetric Accuracy for off-the-shelf Drones

Survey Recruitment Bias and Estimates of College Student Food Insecurity

Brassicas, microbes, and metabolites : a multi-omic investigation of cruciferous vegetable phytochemical metabolism

Remotely Incorrect? Accounting for Nonclassical Measurement Error in Satellite Data on Deforestation

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