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Filtering by: Subject Freezes (Meteorology) -- Oregon Degree Level Doctoral

The effect of precipitation variation on soil moisture, soil nitrogen, nitrogen response and winter wheat yields in eastern Oregon

Creator:

Glenn, D. M. (David Michael)

Abstract:

The semi-arid regions of the Pacific Northwest are characterized by a high degree of annual temperature and precipitation variation. As a result of this climatic variation, dryland nitrogen fertilizer trials on fallow- ,wheat rotations typically demonstrate a variable response. Wheat growers in the area must not only cope with this...

Resource Type:

Dissertation

Full Text:

, soil nitrogen, nitrogen response and winter wheat yields in eastern Oregon AN ABSTRACT OF THE THESIS
A description of hydrography, winds, and currents during the upwelling season near Newport, Oregon

Creator:

Pillsbury, R. Dale

Abstract:

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...

Resource Type:

Dissertation

Full Text:

meteorology during the upwelling season near Newport, Oregon. Data are described using elementary statistics
Measurement of radiant energy over a mixed water body

Creator:

Maughan, Paul M.

Resource Type:

Dissertation

Full Text:

the dock at the Marine Science Laboratory near Newport, Oregon. The meteorological and oceanographic