Index Catalog // ScholarsArchive@OSU

Grazing experiments on cut-over Douglas fir lands in the state of Oregon

Creator:: Lyon, Homer G.
Resource Type:: Undergraduate Thesis
Full Text:: Jacob Aator Experiment Station ead the Co\mV Agri>' cultural Agent for the range etudly, finally chose

Weight watching: Morphometric indices of ontogenetic and reproductive stages in Weddell seals

Creator:: Monnin, Mee-ya A.
Abstract:: We investigated ontogenetic changes in body morphology of Weddell seals (Leptonychotes weddellii) using three three-dimensional (3D) photogrammetry, to estimate surface areas and body volumes for 42 Weddell seals. We sampled ten weaned pups, twelve juveniles (age one or two years), 11 non-breeding adult females, and 9 adult females who had...
Resource Type:: Honors College Thesis
Full Text:: support all of the fantastic research that comes out of McMurdo Station, Antarctica. Their logistical

An experiment to assist in determining the advisability of immediate planting to supplement natural regeneration of Douglas-fir in Benton County, Oregon

Creator:: Brown, Robert R.
Resource Type:: Undergraduate Thesis
Full Text:: Pacific Northwest Forest Experiment Station. 2. Kummel, J. F.j Rindt, C. A.j Hunger, T. T., 19i|4

Effects of four irrigation treatments on twenty perennial forage species

Creator:: Thalhofer, Lauren M.
Abstract:: Freshwater resources are becoming more and more scarce worldwide, and rights to water use is becoming more competitive between stakeholders. Irrigation for agricultural purposes accounts for a large portion of freshwater usage. Using drought tolerant plant species in irrigated pastures could become a necessity in order to reduce competition for...
Resource Type:: Presentation
Date Created:
Full Text:: camaraderie. Kim McKague and all of the staff at the Union Experiment Station were a huge help to me during

Modeling of Power Efficiency in a Magnetohydrodynamic Generator

Creator:: Redle, Michael T.
Abstract:: The introduction of an Magnetohydrodynamic (MHD) generator in coal or natural gas energy plants could significantly increase the efficiency by converting kinetic and thermal energy of the combustion exhaust to electrical energy by the generation of a Faraday and Hall current. The traditional MHD system was transformed into a simplified...
Resource Type:: Honors College Thesis

Evaluation of ECOSTRESS products for estimation of leaf and grape water stress for Southern Oregon vineyards

Creator:: Swafford Steffensen, Collen
Abstract:: Accurate estimation of water stress in vineyards could prove vital for optimizing irrigation and grape quality in a changing climate. The ECOsystem Spaceborne Thermal Radiometer Experiment on the Space Station (ECOSTRESS) offers potential to remotely sense vineyard water stress but lacks validation against in-field measurements in vineyards. In this study,...
Resource Type:: Honors College Thesis
Full Text:: Experiment on the Space Station (ECOSTRESS) offers potential to remotely sense vineyard water stress but

Introducing the OPEnS HUB 2.0 - A Versatile, In situ, Remote, Sensor Hub

Creator:: DeBell, Thomas C., Goertzen, Luke, Selker, John, and Udell, Chet
Abstract:: Research in geoscience often requires transmission of significant amounts of data from remote locations. The emergence of microcontrollers and open-source sensors are allowing connectivity to affordable, distributed in-situ monitoring. This report describes the OPEnS Hub, a modular data hub orders of magnitude cheaper than commercial dataloggers when scaled to multiple...
Resource Type:: Poster
Full Text:: sites. • Nearly 500,000 data points collected over the lifetime of the experiment • 5 minute update

Detrital Input and Removal Treatment (DIRT) Network Soil Analysis in the UMBS Michigan Field Site

Creator:: Bushyhead, Coryn N.
Abstract:: Soil contains approximately 75% of the carbon pool on land - three times more than the amount stored in living plants and animals (Schlesinger 1999). Therefore, soils play a major role in maintaining a balanced global carbon cycle. Models of the soil carbon ecosystem assume a strong relationship between organic...
Resource Type:: Undergraduate Thesis
Full Text:: located at the University of Michigan Biological Station (UMBS). Each plot had two depths, the first

A magnetotelluric investiagation of shallow conductivity sources beneath the Cascadia Volcanic Arc

Creator:: Bonner, L. Roy, IV
Abstract:: The Cascade Volcanic Arc has been the subject of extensive study in the past due to its active volcanism and its proximity to metropolitan areas. The triangle formed by the volcanoes Mount Saint Helens, Mount Rainier, and Mount Adams is of particular interest because of this potential danger and the...
Resource Type:: Honors College Thesis
Full Text:: composition, which makes it useful for determining the cause of the anomaly. The goal of this experiment

A Chemical Study of Western Oregon Nutgalls

Creator:: Johnson, Clarence William and De Haven, Glen
Abstract:: Few discoveries of any importance have been the result of a moment's happy coincidence; rather have they been the fruit of many hours of tedious thought and experiment. This is especially true in the realm of organic chemistry. Here, where progress is made only by the most painstaking experimentation, extensive...
Resource Type:: Undergraduate Thesis
Full Text:: by the State Experiment Station, and 31.68% of tannic acid was found to be present; while from Texas

ScholarsArchive@OSU

Grazing experiments on cut-over Douglas fir lands in the state of Oregon

Weight watching: Morphometric indices of ontogenetic and reproductive stages in Weddell seals

An experiment to assist in determining the advisability of immediate planting to supplement natural regeneration of Douglas-fir in Benton County, Oregon

Effects of four irrigation treatments on twenty perennial forage species

Modeling of Power Efficiency in a Magnetohydrodynamic Generator

Evaluation of ECOSTRESS products for estimation of leaf and grape water stress for Southern Oregon vineyards

Introducing the OPEnS HUB 2.0 - A Versatile, In situ, Remote, Sensor Hub

Detrital Input and Removal Treatment (DIRT) Network Soil Analysis in the UMBS Michigan Field Site

A magnetotelluric investiagation of shallow conductivity sources beneath the Cascadia Volcanic Arc

A Chemical Study of Western Oregon Nutgalls

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search