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Filtering by: Academic Affiliation Bioresource Engineering Remove constraint Academic Affiliation: Bioresource Engineering Committee Member Selker, John Remove constraint Committee Member: Selker, John

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Implementing best management practices in small commercial and non-commercial animal enterprises

Creator:

Godwin, Derek C.

Abstract:

Small commercial and non-commercial animal enterprises (SCAEs) raise a few beef cows, horses, pigs, sheep, poultry, and other animals on a few acres. These enterprises are often located in suburban areas of watersheds and show potential for degrading water quality through to increased bacterial, nitrogen, and phosphorus concentrations. SCAEs implement...

Resource Type:

Masters Thesis
Characterizing hydraulics and water distribution of furrow irrigation in northeast Malheur County

Creator:

Mittelstadt, Robert

Abstract:

Furrow irrigation is the dominant practice for irrigating row crops in the western Treasure Valley region near Ontario, Oregon. Though improvements have been made in management practices over the years, excessive runoff and deep percolation are still important problems contributing to surface water and groundwater degradation. Field observations were made...

Resource Type:

Masters Thesis
Simulation of vegetation and hydrology for climate change analysis of a mountain watershed

Creator:

Waichler, Scott R.

Abstract:

Climate change is expected to have both direct and indirect effects on water resources. Hydrologic impacts of two indirect effects, vegetation density and stomata! conductance, are evaluated for the American River, a 200 km² watershed in the Cascade Range of Washington state. First, a set of distributed hydrology-biogeochemistry model structures...

Resource Type:

Dissertation
Sediment production from forest roads in the upper Oak Creek Watershed of the Oregon Coast Range

Creator:

Amann, Joseph R.

Abstract:

Unpaved roads are sources of chronic sediment in forested watersheds. Bare soil on roads is exposed to erosion from rainfall and runoff Published research on sediment production from forest roads focuses primarily on road characteristics. Since water drives the mechanics of sediment transport, hydrologic variables should correlate with sediment production....

Resource Type:

Masters Thesis

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Academic Affiliation

Bioresource Engineering[remove]4
Forest Engineering1

Advisor

Cuenca, Richard H.2
English, Marshall J.1
Miner, J. Ronald1
Skaugset, Anne E.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1994 to 2004

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Committee Member

Selker, John[remove]4
Cross, Tim1
Gamroth, Mike1
Ice, George1
Klingeman, Pete1
more Committee Members »

Creator

Amann, Joseph R.1
Godwin, Derek C.1
Mittelstadt, Robert1
Waichler, Scott R.1

Date

Date range begin – Date range end

Current results range from 1994 to 2004

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Decade

2000-20092
1990-19992

Degree Field

Bioresource Engineering3
Bioengineering1
Forest Engineering1

Degree Level

Master's3
Doctoral1

Degree Name

Master of Science (M.S.)3
Doctor of Philosophy (Ph.D.)1

Language

English [eng]4

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No3

Resource Type

Masters Thesis3
Dissertation1

Rights Statement

Copyright Not Evaluated3
In Copyright1

Subject

Agricultural pollution -- Management -- Oregon -- Tualatin River Watershed1
Animal culture -- Environmental aspects -- Oregon -- Tualatin River Watershed1
Climatic changes -- Washington (State)1
Forest roads -- Environmental aspects -- Oregon -- Oak Creek Watershed1
Hydrologic models -- Washington (State)1
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