Index Catalog // ScholarsArchive@OSU

Complex restoration challenges: Weeds, seeds, and roads in a forested Wildland Urban Interface

Creator:: Buonopane, Michelle, Snider, Gabrielle, Kerns, Becky K., and Doescher, Paul S.
Abstract:: Federal policies in the US strongly emphasize reducing hazardous fuels at the Wildland Urban Interface (WUI). However, these areas present restoration challenges as they often have exotic weeds, frequent human disturbance, and the presence of roads. Understanding seed banks is important in planning for desirable post-disturbance community conditions, developing integrated...
Resource Type:: Article
Full Text:: Wildland Urban Interface Michelle Buonopane a,⇑,1, Gabrielle Snider b,2, Becky K. Kerns a, Paul S

Individual condition and stream temperature influence early maturation of rainbow and steelhead trout, Oncorhynchus mykiss

Creator:: McMillan, John R., Dunham, Jason B., Reeves, Gordon H., Mills, Justin S., and Jordan, Chris E.
Abstract:: Alternative male phenotypes in salmonine fishes arise from individuals that mature as larger and older anadromous marine-migrants or as smaller and younger freshwater residents. To better understand the processes influencing the expression of these phenotypes we examined the influences of growth in length (fork length) and whole body lipid content...
Resource Type:: Article
Full Text:: . Reeves & Justin S. Mills & Chris E. Jordan Received: 28 January 2011 /Accepted: 23 August 2011

Monitoring Oregon Coastal Harmful Algae: Observations and implications of a harmful algal bloom-monitoring project

Creator:: McKibben, S. Morgaine, Watkins-Brandt, Katie S., Wood, A. Michelle, Hunter, Matthew, Forster, Zach, Hopkins, Alyssa, Du, Xiuning, Eberhart, Bich-Thuy, Peterson, William T., and White, Angelicque E.
Abstract:: The accumulation of domoic acid (DA) and saxitoxins (STX), phycotoxins produced by some species of Pseudo-nitzschia and Alexandrium, respectively, in coastal food webs are a focus of research on the West Coast of the United States due to the deleterious effects they have on coastal ecosystems and economies. Results are...
Resource Type:: Article
Full Text:: project S. Morgaine McKibben a,*, Katie S. Watkins-Brandt a, A. Michelle Wood b, Matthew Hunter c, Zach

Large-scale bloom of Akashiwo sanguinea in the Northern California current system in 2009

Creator:: White, Angelicque E., Watkins-Brandt, Katie S., McKibben, S. Morgaine, Wood, A. Michelle, Hunter, Matthew, Forster, Zach, Du, Xiuning, and Peterson, William T.
Abstract:: Significant seabird mortality on the Oregon (OR) and Washington (WA) coast in 2009 has been attributed to a massive bloom of the dinoflagellate Akashiwo sanguinea (K. Hirasaka) G. Hansen & Ø. Moestrup. Initial, albeit limited, observations suggested this bloom began in WA and reached OR waters through southward transport. Here,...
Resource Type:: Article

Exploring biophysical linkages between coastal forestry management practices and aquatic bivalve contaminant exposure

Creator:: Scully-Engelmeyer, Kaegan, Granek, Elise F., Nielsen-Pincus, Max, Lanier, Andy, Rumrill, Steven S., Moran, Patrick, Nilsen, Elena, Hladik, Michelle L., and Pillsbury, Lori
Abstract:: Terrestrial land use activities present cross-ecosystem threats to riverine and marine species and processes. Specifically, pesticide runoff can disrupt hormonal, reproductive, and developmental processes in aquatic organisms, yet non-point source pollution is difficult to trace and quantify. In Oregon, U.S.A., state and federal forestry pesticide regulations, designed to meet regulatory...
Resource Type:: Article
Full Text:: Kaegan Scully-Engelmeyer 1,* , Elise F. Granek 1, Max Nielsen-Pincus 1 , Andy Lanier 2, Steven S. Rumrill

Geomagnetic field influences upward movement of young Chinook salmon emerging from nests

Creator:: Putman, Nathan F., Scanlan, Michelle M., Pollock, Amanda M., O'Neil, Joseph P., Couture, Ryan B., Stoner, Joseph S., Quinn, Thomas P., Lohmann, Kenneth J., and Noakes, David L.
Abstract:: Organisms use a variety of environmental cues to orient their movements in three-dimensional space. Here, we show that the upward movement of young Chinook salmon (Oncorhynchus tshawytscha) emerging from gravel nests is influenced by the geomagnetic field. Fish in the ambient geomagnetic field travelled farther upwards through substrate than did...
Resource Type:: Article

Years of Able Life in Older Persons-The Role of Cardiovascular Imaging and Biomarkers: The Cardiovascular Health Study

Creator:: Alshawabkeh, Laith I., Yee, Laura M., Gardin, Julius M., Gottdiener, John S., Odden, Michelle C., Bartz, Traci M., Arnold, Alice M., Mukmal, Kenneth J., and Wallace, Robert B.
Abstract:: Background As the U.S. population grows older, there is greater need to examine physical independence. Previous studies have assessed risk factors in relation to either disability or mortality, but an outcome that combines both is still needed. Methods and Results The Cardiovascular Health Study is a population‐based, prospective study where...
Resource Type:: Article

The Effects of a Novel Hormonal Breast Cancer Therapy, Endoxifen, on the Mouse Skeleton

Creator:: Gingery, Anne, Subramaniam, Malayannan, Pitel, Kevin S., Reese, Jordan M., Cicek, Muzaffer, Lindenmaier, Laurence B., Ingle, James N., Goetz, Matthew P., Turner, Russell T., Iwaniec, Urszula T., Spelsberg, Thomas C., and Hawse, John R.
Abstract:: Endoxifen has recently been identified as the predominant active metabolite of tamoxifen and is currently being developed as a novel hormonal therapy for the treatment of endocrine sensitive breast cancer. Based on past studies in breast cancer cells and model systems, endoxifen classically functions as an anti-estrogenic compound. Since estrogen...
Resource Type:: Article
Full Text:: Therapy, Endoxifen, on the Mouse Skeleton Anne Gingery1, Malayannan Subramaniam1, Kevin S. Pitel1, Jordan

Population Structure and Phylogeography in Nassau Grouper (Epinephelus striatus), a Mass-Aggregating Marine Fish

Creator:: Jackson, Alexis M., Semmens, Brice X., de Mitcheson, Yvonne Sadovy, Nemeth, Richard S., Heppell, Scott A., Bush, Phillippe G., Aguilar-Perera, Alfonso, Claydon, John A. B., Calosso, Marta C., Sealey, Kathleen S., Schärer, Michelle T., and Bernardi, Giacomo
Abstract:: To address patterns of genetic connectivity in a mass-aggregating marine fish, we analyzed genetic variation in mitochondrial DNA (mtDNA), microsatellites, and single nucleotide polymorphisms (SNPs) for Nassau grouper (Epinephelus striatus). We expected Nassau grouper to exhibit genetic differentiation among its subpopulations due to its reproductive behavior and retentive oceanographic conditions...
Resource Type:: Article

Non-Invasive Sampling of Schistosomes from Humans Requires Correcting for Family Structure

Creator:: Steinauer, Michelle L., Christie, Mark R., Blouin, Michael S., Agola, Lelo E., Mwangi, Ibrahim N., Maina, Geoffrey M., Mutuku, Martin W., Kinuthia, Joseph M., Mkoji, Gerald M., and Loker, Eric S.
Abstract:: For ethical and logistical reasons, population-genetic studies of parasites often rely on the non-invasive sampling of offspring shed from their definitive hosts. However, if the sampled offspring are naturally derived from a small number of parents, then the strong family structure can result in biased population-level estimates of genetic parameters,...
Resource Type:: Article
Full Text:: Humans Requires Correcting for Family Structure Michelle L. Steinauer1*, Mark R. Christie2, Michael S

ScholarsArchive@OSU

Complex restoration challenges: Weeds, seeds, and roads in a forested Wildland Urban Interface

Individual condition and stream temperature influence early maturation of rainbow and steelhead trout, Oncorhynchus mykiss

Monitoring Oregon Coastal Harmful Algae: Observations and implications of a harmful algal bloom-monitoring project

Large-scale bloom of Akashiwo sanguinea in the Northern California current system in 2009

Exploring biophysical linkages between coastal forestry management practices and aquatic bivalve contaminant exposure

Geomagnetic field influences upward movement of young Chinook salmon emerging from nests

Years of Able Life in Older Persons-The Role of Cardiovascular Imaging and Biomarkers: The Cardiovascular Health Study

The Effects of a Novel Hormonal Breast Cancer Therapy, Endoxifen, on the Mouse Skeleton

Population Structure and Phylogeography in Nassau Grouper (Epinephelus striatus), a Mass-Aggregating Marine Fish

Non-Invasive Sampling of Schistosomes from Humans Requires Correcting for Family Structure

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