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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A description of hydrography, winds, and currents during the upwelling season near Newport, Oregon

Pillsbury, R. D. 25 June 1971 (has links)
Several series of measurements of the hydrography, currents, and winds during the past ten years are used as a basis for an overview of the physical oceanography and meteorology during the upwelling season near Newport, Oregon. Data are described using elementary statistics, progressive vector diagrams, coordinate system independent spectra, and complex demodulation. The resulting description strengthens and extends the conceptual model of coastal upwelling. Averages of various series of data are calculated with the aim of making the collected information more readily available and giving perspective to specific data. The time series analysis indicates which bands of frequencies contain important portions of the coherent energy. Complex demodulation is used to show how the energy in selected frequency bands is distributed as a function of time. It is concluded that the long-term seasonal average of the winds and the hydrography behaves smoothly, but the short-term fluctuations around the average are important. The relationships between the short-term variations in the current and hydrography are as yet unclear, but directions are indicated for further analysis and experimentation. / Graduation date: 1972
2

Improving community profiles for Oregon fisheries and coastal communities through collaboration /

Package, Christina. January 1900 (has links)
Thesis (M.A.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 59-61). Also available on the World Wide Web.

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