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Filtering by: Subject Water -- Pollution -- Oregon -- Bear Creek Remove constraint Subject: Water -- Pollution -- Oregon -- Bear Creek

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Bacteria die-off in stream sediments

Creator:

Sherer, Brett Micheal

Abstract:

The purpose of this study was to evaluate the impact sediment has on the survival of bacteria in a typical rangeland stream. This information is an important component in determining a time integrated prediction of bacterial numbers in the stream sediment and overlying water. Bacterial survival in stream is a...

Resource Type:

Masters Thesis

Full Text:

rangeland in Central Oregon. Two sediment samples (clay loam and sandy loam) were collected from Bear Creek
Ecological land units of Bear Creek watershed and their relationship to water quality

Creator:

Mattison, Jeffrey L. and Buckhouse, John C.

Abstract:

During 1975 and 1976 a sedimentation study was conducted in the Bear Creek watershed, located in the southeastern corner of central Oregon's Crook County. A Rocky Mountain infiltrometer was used to simulate high intensity rainfall over 468 sedimentation plots. Rainfall and runoff were measured and a sample of the runoff...

Resource Type:

Technical Report

Full Text:

discharge of Bear Creek for the 1976 water year 7 4 Bear Creek discharge and suspended sediment
A biological study of pollution in Rickreal Creek, Oregon

Creator:

Leman, Bernard Dale

Resource Type:

Masters Thesis
The influence of contemporary forest management on stream nutrient concentrations in an industrialized forest in the Oregon Cascades

Creator:

Meininger, William Scott

Abstract:

The increased demand for wood and fiber from a continually shrinking land base has resulted in the use of intensively managed forest plantations. The concentration of timber production on the most suitable sites allows the world's demand for forest products to be met on less land and enable native forests...

Resource Type:

Masters Thesis

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Hinkle Creek Paired Watershed Study in the Oregon Cascades. This period of time included a two-year pre
Major-ion, nutrient, and trace-element concentrations in the Steamboat Creek Basin, Oregon, 1996

Creator:

Rinella, Frank A., Geological Survey (U.S.), United States. Forest Service, and Douglas County (Or.)

Abstract:

This report presents the concentrations of major ions, nutrients, and trace elements in water and bottom sediments collected in the four-tributaries during the low-flow condition of September 9-13, 1996. Stream-water chemistry results are contrasted, and trace-element concentrations compared with U.S. Environmental Protection Agency chronic aquatic life toxicity criteria. Bottom -sediment...

Resource Type:

Technical Report

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Academic Affiliation

Agricultural Engineering1
Fish and Game Management1
Forest Engineering Resources and Management1

Advisor

Moore, James A.1
Skaugset, Arne E.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1955 to 2012

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Unknown 2

Committee Member

Cromack, Kermit1
Cuenca, Richard H.1
Ice, George1
Kauffman, Boone1
Larson, Milton1

Creator

Buckhouse, John C.1
Douglas County (Or.)1
Geological Survey (U.S.)1
Leman, Bernard Dale1
Mattison, Jeffrey L.1
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Date

Date range begin – Date range end

Current results range from 1955 to 2011

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Decade

2010-20191
1990-19992
1970-19791
1950-19591

Degree Field

Agricultural Engineering1
Fish and Game1
Forest Engineering1

Degree Level

Master's3

Degree Name

Master of Science (M.S.)3

File Format

application/pdf2

Language

English [eng]5

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School3
Oregon Explorer1

Peer Reviewed

No3

Resource Type

Masters Thesis3
Technical Report2

Rights Statement

Copyright Not Evaluated3
In Copyright2

Subject

Bacteria1
Bear Creek Watershed (Crook County, Or.)1
Clearcutting -- Oregon -- Hinkle Creek Watershed1
Forest soils -- Fertilization -- Oregon -- Hinkle Creek Watershed1
Ions -- Oregon -- Steamboat Creek Watershed -- Migration and velocity1
more Subjects »

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