Index Catalog // ScholarsArchive@OSU

Carbon stocks and accumulation rates in Pacific Northwest forests: role of stand age, plant community, and productivity

Creator:: Gray, Andrew N., Whittier, Thomas R., and Harmon, Mark E.
Abstract:: Forest ecosystems are removing significant amounts of carbon from the atmosphere. Both abiotic resource availability and biotic interactions during forest succession affect C accumulation rates and maximum C stocks. However, the timing and controls on the peak and decline in C accumulation rates as stands age, trees increase in size,...
Resource Type:: Article

Host species composition influences infection severity among amphibians in the absence of spillover transmission

Creator:: Han, Barbara A., Kerby, Jacob L., Searle, Catherine L., Storfer, Andrew, and Blaustein, Andrew R.
Abstract:: Wildlife epidemiological outcomes can depend strongly on the composition of an ecological community, particularly when multiple host species are affected by the same pathogen. However, the relationship between host species richness and disease risk can vary with community context and with the degree of spillover transmission that occurs among co-occurring...
Resource Type:: Article

Contrasting demographic history and gene flow patterns of two mangrove species on either side of the Central American Isthmus

Creator:: Cerón‐Souza, Ivania, Gonzalez, Elena G., and Schwarzbach, Andrea E.
Abstract:: Comparative phylogeography offers a unique opportunity to understand the interplay between past environmental events and life-history traits on diversification of unrelated but co-distributed species. Here, we examined the effects of the quaternary climate fluctuations and palaeomarine currents and present-day marine currents on the extant patterns of genetic diversity in the...
Resource Type:: Article

Public lands and private waters: scarce mesic resources structure land tenure and sage-grouse distributions

Creator:: Donnelly, J. P., Naugle, D. E., Hagen, C. A., and Maestas, J. D.
Abstract:: Water scarcity in semiarid environments provides a model system to evaluate the role of mesic resources in structuring the distribution and abundance of wildlife. We used remote sensing and point process analyses to evaluate spatio–temporal variability in limited mesic resources in relation to greater sage-grouse (Centrocercus urophasianus) distributions in Oregon,...
Resource Type:: Article
Full Text:: - bination of second order point pattern statistics [L- function L(r), pair correlation g(r), distances to

The conservation genetics juggling act: integrating genetics and ecology, science and policy

Creator:: Haig, Susan M., Miller, Mark. P., Bellinger, Renee, Draheim, Hope M., Mercer, Dacey M., and Mullins, Thomas D.
Abstract:: The field of conservation genetics, when properly implemented, is a constant juggling act integrating molecular genetics, ecology, and demography with applied aspects concerning managing declining species or implementing conservation laws and policies. This young field has grown substantially since the 1980s following the development of polymerase chain reaction and now...
Resource Type:: Article
Full Text:: The Authors. Evolutionary Applications published by John Wiley & Sons Ltd. This is an open access

American pika in a low-elevation lava landscape: expanding the known distribution of a temperature-sensitive species

Creator:: Shinderman, Matt
Abstract:: In 2010, the American pika (Ochotona princeps fenisex) was denied federal protection based on limited evidence of persistence in low-elevation environments. Studies in nonalpine areas have been limited to relatively few environments, and it is unclear whether patterns observed elsewhere (e.g., Bodie, CA) represent other nonalpine habitats. This study was...
Resource Type:: Article
Full Text:: John Wiley & Sons Ltd. Version of Record http://cdss.library.oregonstate.edu/sa-termsofuse

American pika in a low-elevation lava landscape: expanding the known distribution of a temperature-sensitive species

Creator:: Shinderman, Matt
Abstract:: In 2010, the American pika (Ochotona princeps fenisex) was denied federal protection based on limited evidence of persistence in low-elevation environments. Studies in nonalpine areas have been limited to relatively few environments, and it is unclear whether patterns observed elsewhere (e.g., Bodie, CA) represent other nonalpine habitats. This study was...
Resource Type:: Article
Full Text:: John Wiley & Sons Ltd. Version of Record http://cdss.library.oregonstate.edu/sa-termsofuse

Inconsistencies in post-Civil War Trials: A Comparative Study on the Military Trials of Henry Wirz and John Gee

Creator:: Johnson, Amanda M.
Abstract:: This is the presentation for a larger comparative study on the trials of Henry Wirz and John Gee. The study compares the role of the Judge Advocate, media representation, as well as socioeconomic status in the outcome of two war crime trials.
Resource Type:: Presentation
Full Text:: POST-CIVIL WAR TRIALS A comparative study on the military trials of Henry Wirz and John Gee By

Hyperspectral reflectance data of wheat in situ and lab scans infected with soilborne wheat mosaic virus

Creator:: Haagsma, Marja, Hagerty, Christina H., Kroese, Duncan R., and Jachens, Elizabeth R.
Abstract:: Hyperspectral images were taken in a lab setting from wheat leaves and in situ from agricultural wheat fields and disease nursery. The goal of this research was to find infection of soilborne wheat mosaic virus in wheat for early detection using digital imagery, i.e., either hyperspectral or multispectral.
Resource Type:: Dataset

Snap Bean Association Panel Passport Data

Creator:: Myers, James R. and Celebioglu, Burcu
Abstract:: The accessions used to create the Snap Bean Diversity Panel (SnAP) were 378 snap bean cultivars and germplasm lines selected from North American and European germplasm. This panel supplements the 150 member Bean CAP snap bean diversity panel (SBDP) with an additional 228 snap bean accessions. The Bean CAP SBDP...
Resource Type:: Dataset

ScholarsArchive@OSU

Carbon stocks and accumulation rates in Pacific Northwest forests: role of stand age, plant community, and productivity

Host species composition influences infection severity among amphibians in the absence of spillover transmission

Contrasting demographic history and gene flow patterns of two mangrove species on either side of the Central American Isthmus

Public lands and private waters: scarce mesic resources structure land tenure and sage-grouse distributions

The conservation genetics juggling act: integrating genetics and ecology, science and policy

American pika in a low-elevation lava landscape: expanding the known distribution of a temperature-sensitive species

American pika in a low-elevation lava landscape: expanding the known distribution of a temperature-sensitive species

Inconsistencies in post-Civil War Trials: A Comparative Study on the Military Trials of Henry Wirz and John Gee

Hyperspectral reflectance data of wheat in situ and lab scans infected with soilborne wheat mosaic virus

Snap Bean Association Panel Passport Data

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