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Characteristics of stream low flows in eastern Oregon : their relationship with precipitation and watershed parameters

Creator:: Zeb, Aurang
Abstract:: Characteristics of low flows of nine streams in eastern Oregon were explored using long-term streamflow records. Year-to-year dependence of low flows is highly significant for streams in the Blue Mountain and the southeastern Oregon regions. Low streamflows increased over the period of record for seven of the selected streams. Flow...
Resource Type:: Masters Thesis

Water rights and summer stream conditions

Creator:: [Author not identified]
Resource Type:: Technical Report
Full Text:: , Northwest and Southwest Region staff from WRD and ODFW met to review the stream flow restoration priorities

The oyster industry in Oregon

Creator:: Stream, Roberta Ann
Abstract:: Aquaculture of oysters has never obtained the economic importance in Oregon as it has in other coastal states. There are at present seven commercial culturists in Oregon. The two oysters cultured are the Crassostrea gigas and the Ostrea lurida. Since oysters do not naturally spawn in Oregon waters the spat,...
Resource Type:: Capstone Project
Full Text:: The Oyster Industry in Oregon by Roberta Ann Stream A

A comparison of two smoking cessation techniques conducted in an occupational setting

Creator:: Flow, Douglas L.
Abstract:: The purpose of this research was to evaluate the effectiveness of two smoking cessation programs -- one group and one self-help -- which were developed and are currently employed by the American Cancer Society. The research was conducted in a work setting, and all subjects were employees of the State...
Resource Type:: Dissertation
Full Text:: in an occupational setting AN ABSTRACT OF THE THESIS OF Douglas L. Flow for the degree of Doctor

Summer low flow characteristics of forest streams in northeast Oregon

Creator:: Widner, Gregory L.
Abstract:: Summer low flow characteristics of six forest streams in Northeast Oregon were examined using long term streamflow records. Time series and trend analysis revealed highly significant (alpha=O.O1) increasing trends in summer low flow over the period of record on four of the selected streams, and significant (alpha=O.05) year-to-year dependence on...
Resource Type:: Masters Thesis

Statistical summaries of streamflow data in Oregon : Volume 2, annual low and high flow, and instantaneous peak flow

Creator:: Wellman, Roy E, Gordon, Janice M., Moffatt, R. L., and Oregon. Water Resources Department
Abstract:: Statistical summaries of streamfiow data at 358 stream-gaging sites are presented to aid in appraising the hydrology of river basins in Oregon. Records for 36 stream-gaging stations were compiled into separate periods because of changes in streamflow regulation during the period of data collection. Statistical summaries for the periods before...
Resource Type:: Technical Report

Flow characteristics of co-flowing, laminar streams in a rectangular microchannel

Creator:: Oak, Jason
Abstract:: The effects of varying flow rate ratio and Reynolds number on the momentum diffusion and flow development of two co-flowing, laminar streams in a rectangular microchannel are presented. The microchannel has an aspect ratio of approximately 16 with a width of 1006 μm and a height of 63 μm. A...
Resource Type:: Masters Thesis
Full Text:: optimum flow rate ratio for obtaining a maximum cross-stream velocity magnitude is suggested. The effect

DemoFlow: Low-Cost Flow Cytometry for Increased Access to Medical Diagnostics

Creator:: Stole, Kyler M.
Abstract:: Flow cytometry is a highly-extensible technology for performing rapid multi-parametric particle analysis. The use of flow cytometry has proliferated with the advent of smaller, intuitive, and more affordable instruments, along with a perpetual increase in research and medical applications. However, the technology is still largely inaccessible due to cost and...
Resource Type:: Honors College Thesis
Full Text:: DemoFlow: Low-Cost Flow Cytometry for Increased Access

Prediction of seasonal-low streamflow quantities

Creator:: Campbell, John C.
Abstract:: The study was conducted in order to obtain some understanding of the hydrologic characteristics of streamflow under dry weather conditions, and from this knowledge develop some means for prediction of seasonal-low streamflow quantities. It was considered desirable to prepare "drought frequency plots" for a number of watersheds of varying sizes...
Resource Type:: Technical Report
Full Text:: error of less than 10%, and we must recogniz e that low-flow stream measurements may frequently be off

Estimating water flow rates

Creator:: Trimmer, Walter L. and Oregon State University. Extension Service
Abstract:: Measuring the flow rate of water is the first step to good water management. All water right holders in the State of Oregon must be able to measure the flow rate of the water being diverted.
Resource Type:: Technical Report
Full Text:: full. F c Method 2 Average cross section The flow rate in a stream or channel can be measured as

ScholarsArchive@OSU

Characteristics of stream low flows in eastern Oregon : their relationship with precipitation and watershed parameters

Water rights and summer stream conditions

The oyster industry in Oregon

A comparison of two smoking cessation techniques conducted in an occupational setting

Summer low flow characteristics of forest streams in northeast Oregon

Statistical summaries of streamflow data in Oregon : Volume 2, annual low and high flow, and instantaneous peak flow

Flow characteristics of co-flowing, laminar streams in a rectangular microchannel

DemoFlow: Low-Cost Flow Cytometry for Increased Access to Medical Diagnostics

Prediction of seasonal-low streamflow quantities

Estimating water flow rates

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