Index Catalog // ScholarsArchive@OSU

Predicting Hydrologic Function With Aquatic Gene Fragments

Creator:: Good, S. P., URycki, D. R., and Crump, B. C.
Abstract:: Recent advances in microbiology techniques, such as genetic sequencing, allow for rapid and cost-effective collection of large quantities of genetic information carried within water samples. Here we posit that the unique composition of aquatic DNA material within a water sample contains relevant information about hydrologic function at multiple temporal scales....
Resource Type:: Article
Full Text:: . Good1 , D. R. URycki1 , and B. C. Crump2 1Department of Biological and Ecological Engineering, Oregon

High resolution lake sediment record reveals self-organized criticality in erosion processes regulated by internal feedbacks

Creator:: Colombaroli, D., Gavin, D. G., Morey, A. E., and Thorndycraft, V. R.
Abstract:: Reconstruction of high-frequency erosion variability beyond the instrumental record requires well-dated, high-resolution proxies from sediment archives. We used computed tomography (CT) scans of finely laminated silt layers from a lake-sediment record in southwest Oregon to quantify the magnitude of natural landscape erosion events over the last 2000years in order to...
Resource Type:: Article
Full Text:: organized criticality in erosion processes regulated 2 by internal feedbacks 3 D. Colombaroli 1,2*, D.G

Potentially adaptive mitochondrial haplotypes as a tool to identify divergent nuclear loci

Creator:: Garvin, Michael R., Templin, William D., Gharrett, Anthony J., DeCovich, Nick, Kondzela, Christine M., Guyon, Jeffrey R., and McPhee, Megan V.
Abstract:: 1. Genetic tools are commonly used for conservation and management of at-risk species. Individuals are often sampled from mixtures that are composed of many populations, which creates a need to assign individuals to their source. This can be problematic when the genetic divergence among source populations is weak but can...
Resource Type:: Article
Full Text:: divergent nuclear loci Michael R. Garvin*,1,WilliamD. Templin2, Anthony J. Gharrett1, Nick DeCovich2

The Deep Sea and Me : using a science center exhibit to promote lasting public literacy and elucidate public perception of the deep sea

Creator:: Darr, Katherine D., East, Jennifer L., Seabrook, Sarah, Dundas, Steven J., and Thurber, Andrew R.
Abstract:: A critical barrier to effective management of deep-sea resources is a lack of understanding by society of the benefits received from the oceans. To address this knowledge gap, we applied an iterative design-based research methodology to evaluate (1) how to effectively use an exhibit to increase public literacy of the...
Resource Type:: Article
Full Text:: : 10.1016/j.ecolecon.2017.07.016 Thurber, A. R., Sweetman, A. K., Narayanaswamy, B. E., Jones, D. O. B

River Microbiome Composition Reflects Macroscale Climatic and Geomorphic Differences in Headwater Streams

Creator:: URycki, Dawn R., Good, Stephen P., Crump, Byron C., Chadwick, Jessica, and Jones, Gerrad D.
Abstract:: Maintaining the quality and quantity of water resources in light of complex changes in climate, human land use, and ecosystem composition requires detailed understanding of ecohydrologic function within catchments, yet monitoring relevant upstream characteristics can be challenging. In this study, we investigate how variability in riverine microbial communities can be...
Resource Type:: Article
Full Text:: | Article 574728 U R yc kie t a l. R ive r M ic ro b io m e a n d S u b -c a tc h m e n t C h a ra

Tree thinning and fire affect ectomycorrhizal fungal communities and enzyme activities

Creator:: Rasmussen, Ann L., Brewer, J. Stephen, Jackson, Colin R., and Hoeksema, Jason D.
Abstract:: Common ecological restoration treatments such as thinning trees and prescribed burning could result in changes to soil fungal communities and changes to the function of those communities. Ectomycorrhizal fungi are especially likely to be affected as they are symbionts on plant roots and exhibit host and niche preferences. Ectomycorrhizal fungi...
Resource Type:: Article
Full Text:: enzyme activities ANN L. RASMUSSEN ,1,� J. STEPHEN BREWER, COLIN R. JACKSON, AND JASON D. HOEKSEMA

Heavier rumen-reticulum organs in white-tailed deer (Odocoileus virginianus) is consistent with dietary bulk not quality

Creator:: Weckerly, F. W., Bhaskar, G., Duarte, A., Luna, R. S., and Starns, H. D.
Abstract:: The organs that make up the gastrointestinal tract have high energy demands. Therefore, when these organs vary in mass, they should impact metabolic requirements. Mass of the rumen-reticulum organs, the organs that comprise the largest part of the gastrointestinal tract of ruminants, might vary from bulk or nutrient availability of...
Resource Type:: Article
Full Text:: an . J . Z oo l. D ow nl oa de d fr om w w w .n rc re se ar ch pr es s. co m b y

Toxicity Minimized Cryoprotectant Addition and Removal Procedures for Adherent Endothelial Cells

Creator:: Davidson, Allyson Fry, Glasscock, Cameron, McClanahan, Danielle R., Benson, James D., and Higgins, Adam Z.
Abstract:: Ice-free cryopreservation, known as vitrification, is an appealing approach for banking of adherent cells and tissues because it prevents dissociation and morphological damage that may result from ice crystal formation. However, current vitrification methods are often limited by the cytotoxicity of the concentrated cryoprotective agent (CPA) solutions that are required...
Resource Type:: Article

Headwater Streams and Wetlands are Critical for Sustaining Fish, Fisheries, and Ecosystem Services

Creator:: Colvin, Susan A. R., Sullivan, S. Mazeika P., Shirey, Patrick D., Colvin, Randall W., Winemiller, Kirk O., Hughes, Robert M., Fausch, Kurt D., Infante, Dana M., Olden, Julian D., Bestgen, Kevin R., Danehy, Robert J., and Eby, Lisa
Abstract:: Headwater streams and wetlands are integral components of watersheds that are critical for biodiversity, fisheries, ecosystem functions, natural resource-based economies, and human society and culture. These and other ecosystem services provided by intact and clean headwater streams and wetlands are critical for a sustainable future. Loss of legal protections for...
Resource Type:: Article
Full Text:: , Fisheries, and Ecosystem Services Susan A. R. Colvin | School of Biodiversity Conservation, Unity College

Novel wine yeast with ARO4 and TYR1 mutations that overproduce 'floral' aroma compounds 2-phenylethanol and 2-phenylethyl acetate

Creator:: Cordente, Antonio G., Solomon, Mark, Schulkin, Alex, Francis, I. Leigh, Barker, Alice, Borneman, Anthony R., and Curtin, Christopher D.
Abstract:: It is well established that the choice of yeast used to perform wine fermentation significantly influences the sensory attributes of wines; different yeast species and strains impart different profiles of esters, volatile fatty acids, higher alcohols, and volatile sulphur compounds. Indeed, choice of yeast remains one of the simplest means...
Resource Type:: Article
Full Text:: . Cordente1 & Mark Solomon1 & Alex Schulkin1 & I. Leigh Francis1 & Alice Barker1,3 & Anthony R. Borneman1

ScholarsArchive@OSU

Predicting Hydrologic Function With Aquatic Gene Fragments

High resolution lake sediment record reveals self-organized criticality in erosion processes regulated by internal feedbacks

Potentially adaptive mitochondrial haplotypes as a tool to identify divergent nuclear loci

The Deep Sea and Me : using a science center exhibit to promote lasting public literacy and elucidate public perception of the deep sea

River Microbiome Composition Reflects Macroscale Climatic and Geomorphic Differences in Headwater Streams

Tree thinning and fire affect ectomycorrhizal fungal communities and enzyme activities

Heavier rumen-reticulum organs in white-tailed deer (Odocoileus virginianus) is consistent with dietary bulk not quality

Toxicity Minimized Cryoprotectant Addition and Removal Procedures for Adherent Endothelial Cells

Headwater Streams and Wetlands are Critical for Sustaining Fish, Fisheries, and Ecosystem Services

Novel wine yeast with ARO4 and TYR1 mutations that overproduce 'floral' aroma compounds 2-phenylethanol and 2-phenylethyl acetate

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