Index Catalog // ScholarsArchive@OSU

Estimating stable carbon isotope values of microphytobenthos in the Arctic for application to food web studies

Creator:: Oxtoby, L. E., Mathis, J. T., Juranek, L. W., and Wooller, M. J.
Abstract:: Most studies on Arctic food webs have neglected microphytobenthos as a potential food source because we currently lack robust measurements of δ¹³C values for microphytobenthos from this environment. As a result, the role of microphytobenthos in high latitude marine food webs is not well understood. We combined field measurements of...
Resource Type:: Article

Investigation of the Effect of Pulsed Direct Current on Methane Conversion and Reforming in a Point-to-Point Plasma Discharge Microreactor

Creator:: Shareghi, Adam E. L.
Abstract:: Stranded natural gas and biogas comprise a vast energy resource that is mostly wasted via flaring. This represents an opportunity to investigate novel ways to harness this resource. Nonthermal plasmas consist of excited electrons, ions and neutral atoms/molecules that have the ability to disrupt chemical bonds at ambient temperatures and...
Resource Type:: Masters Thesis
Full Text:: funded by the Advanced Research Projects Agency- Energy (ARPA-E) at Oregon State University has been to

Argumentation and equity in inquiry-based science instruction : reasoning patterns of teachers and students

Creator:: Irish, Tobias E. L.
Abstract:: This multiple case study explores issues of equity in science education through an examination of how teachers' reasoning patterns compare with students' reasoning patterns during inquiry-based lessons. It also examines the ways in which teachers utilize students' cultural and linguistic resources, or funds of knowledge, during inquiry-based lessons and the...
Resource Type:: Dissertation
Full Text:: ............................................ 155 Appendix E: Coding Notes

Turbulent Kinetic Energy Dissipation in Barrow Canyon

Creator:: Shroyer, E. L.
Abstract:: Pacific Water flows across the shallow Chukchi Sea before reaching the Arctic Ocean, where it is a source of heat, freshwater, nutrients, and carbon. A substantial portion of Pacific Water is routed through Barrow Canyon, located in the northeast corner of the Chukchi. Barrow Canyon is a region of complex...
Resource Type:: Article
Full Text:: Barrow Canyon E. L. SHROYER* Woods Hole Oceanographic Institution, Woods Hole, Massachusetts

Vertical heat flux and lateral mass transport in nonlinear internal waves

Creator:: Shroyer, E. L.
Abstract:: Comprehensive observations of velocity, density, and turbulent dissipation permit quantification of the nonlinear internal wave (NLIW) contribution to vertical heat flux and lateral mass transport over New Jersey’s shelf. The effect of NLIWs on the shelf heat budget was significant. On average, heat flux in NLIWs was 10 times larger...
Resource Type:: Article
Full Text:: and lateral mass transport in nonlinear internal waves E. L. Shroyer,1,2 J. N. Moum,1 and J. D. Nash1

Use of Glacial Acetic Acid to Enhance Bisexual Monitoring of Tortricid Pests With Kairomone Lures in Pome Fruits

Creator:: Knight, A. L., Hilton, R., Basoalto, E., and Stelinski, L. L.
Abstract:: Studies were conducted to assess glacial acetic acid (GAA) with various host plant volatiles (HPVs) and the sex pheromone, (E,E)-8, 10-dodecadien-1-ol, of codling moth, Cydia pomonella (L), as lures in traps for tortricid pests that often co-occur in tree fruits in the western United States. In addition to codling moth,...
Resource Type:: Article
Full Text:: Monitoring of Tortricid Pests With Kairomone Lures in Pome Fruits Knight, A. L., Hilton, R., Basoalto, E

Arhyssus Barberi: an Unprecedented Nuisance in NE Oregon

Creator:: Walenta, D. L., Wiman, N., and Tomasino, E.
Resource Type:: Conference Proceeding
Full Text:: from the Field ARHYSSUS BARBERI: AN UNPRECEDENTED NUISANCE IN NE OREGON D. L. Walenta1, N

Water limitations on forest carbon cycling and conifer traits along a steep climatic gradient in the Cascade Mountains, Oregon

Creator:: Berner, L. T. and Law, B. E.
Abstract:: Severe droughts occurred in the western United States during recent decades, and continued human greenhouse gas emissions are expected to exacerbate warming and drying in this region. We investigated the role of water availability in shaping forest carbon cycling and morphological traits in the eastern Cascade Mountains, Oregon, focusing on...
Resource Type:: Article

Water limitations on forest carbon cycling and conifer traits along a steep climatic gradient in the Cascade Mountains, Oregon

Creator:: Berner, L. T. and Law, B. E.
Abstract:: Severe droughts occurred in the western United States during recent decades, and continued human greenhouse gas emissions are expected to exacerbate warming and drying in this region. We investigated the role of water availability in shaping forest carbon cycling and morphological traits in the eastern Cascade Mountains, Oregon, focusing on...
Resource Type:: Article

Comparison of Contemporary and Heritage Fish Consumption Rates in the Columbia River Basin

Creator:: Harper, Barbara L. and Walker, Deward E., Jr.
Abstract:: Fish consumption rates (e.g., pounds or grams per day (gpd), or meals per week) are used in a variety of regulatory processes such as setting water quality standards. Many tribes still eat more fish than the general public, especially in in areas such as the Columbia River Basin which was...
Resource Type:: Article
Full Text:: the Columbia River Basin Harper, B. L., & Walker Jr, D. E. (2015). Comparison of Contemporary and

ScholarsArchive@OSU

Estimating stable carbon isotope values of microphytobenthos in the Arctic for application to food web studies

Investigation of the Effect of Pulsed Direct Current on Methane Conversion and Reforming in a Point-to-Point Plasma Discharge Microreactor

Argumentation and equity in inquiry-based science instruction : reasoning patterns of teachers and students

Turbulent Kinetic Energy Dissipation in Barrow Canyon

Vertical heat flux and lateral mass transport in nonlinear internal waves

Use of Glacial Acetic Acid to Enhance Bisexual Monitoring of Tortricid Pests With Kairomone Lures in Pome Fruits

Arhyssus Barberi: an Unprecedented Nuisance in NE Oregon

Water limitations on forest carbon cycling and conifer traits along a steep climatic gradient in the Cascade Mountains, Oregon

Water limitations on forest carbon cycling and conifer traits along a steep climatic gradient in the Cascade Mountains, Oregon

Comparison of Contemporary and Heritage Fish Consumption Rates in the Columbia River Basin

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