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Seasonal variations [in] tidal dynamics, water quality, and sediments in the Siletz Estuary

Creator:: Rauw, Charles Irving
Abstract:: The Siletz Estuary was studied in 1973 to determine seasonal variations in tidal dynamics, water quality, and sediments. Tidal ranges and times were measured and compared to predicted values at two positions within the bay. Tidal ranges and times were analyzed to determine the dampening and phasing conditions within the...
Resource Type:: Masters Thesis
Full Text:: , Sportsman's Landing, Siletz Bay, 1973 34 12 Average daily range ratio vs. average daily river flow, Public

Patterns of sediment accumulation in the Siletz River Estuary, Oregon

Creator:: Pakenham, Anna
Abstract:: Anecdotal evidence suggests many Pacific Northwest estuaries are filling with sediment due to historical logging activities in upstream watersheds. Using the Siletz River estuary as a case study, this research began by analyzing timber harvest and discharge records of the Siletz River watershed, and found that increased timber harvest coincides...
Resource Type:: Masters Thesis
Full Text:: Management presented on June 4, 2009. Title: Patterns of Sediment Accumulation in the Siletz River

The proposed Pelton Dam : a resource development problem

Creator:: Beh, John Logan
Resource Type:: Masters Thesis
Full Text:: that: (1) the anadromous fish now utilizing the river above the dam would be partially or totally

One-dimensional numerical model test and predictions for the Siuslaw Estuary

Creator:: Farreras, Salvador F.
Abstract:: The one-dimensional numerical model developed by Carl R. Goodwin is applied to the Siuslaw estuary. Vertical displacement, horizontal velocity and flow of the water as a function of time and distance from the mouth given by the model are compared with field observations taken under different water mixing conditions in...
Resource Type:: Masters Thesis
Full Text:: , 524 meters) just 2 miles (3.2 kilometers) above the city of Florence (located on river mile 5. 0 or

Influences of landslides, floods and land use on channel changes of the upper Middle Fork Willamette River, Oregon 1936-1980

Creator:: Lyons, Joseph Kevin
Abstract:: Time trends in flow and channel characteristics were evaluated for the Middle Fork Willamette (MFW) River, which drains a 668 km2 forested watershed in the Cascade Mountains of western Oregon. Timber production is the primary land use in the watershed. Analysis of precipitation and peak flow data from 1959 to...
Resource Type:: Masters Thesis

The Grizzly Bear and the Deer : the history of Federal Indian Policy and its impact on the Coast Reservation tribes of Oregon, 1856-1877

Creator:: Van Laere, M. Susan
Abstract:: The Coast Reservation of Oregon was established under Executive Order of President Franklin Pierce in November, 1855, as a homeland for the southern Oregon tribes. It was an immense, isolated wilderness, parts of which had burned earlier in the century. There were some prairies where farming was possible, but because...
Resource Type:: Masters Thesis
Full Text:: Speakers 62 5.2.6 Kusan Speakers 62 5.3 The Treaties 67 5.3.1 Ratified Treaty with the Rogue River, 1853

Geology, flooding & human activities : establishing a hierarchy of influence for controls on historic channel change, Willamette River, Oregon

Creator:: Wallick, Jennifer Rose
Abstract:: Channel evolution and influences of changing floodplain characteristics, heterogenous bank materials, and altered flow regimes were examined along the Willamette River, a large alluvial river in northwestern Oregon. The Willamette River is composed of a series of geomorphically diverse reaches, which have each evolved uniquely in the century following Euro-American...
Resource Type:: Masters Thesis

Variations in quality of water in a typical river cross-section

Creator:: Whitsell, Wilbur John
Resource Type:: Masters Thesis
Full Text:: , or both. In the case of the Willamette River it will of necessity be both. Obviously both control

The resources of Hood River County : inventory and prospect

Creator:: Baron, Adalbert Martin
Resource Type:: Masters Thesis
Full Text:: 16. Groa.p Irrigation Enterp:>iaes .36 17. A View of the Upper East F<*'k or the Hood River 37 18

An evaluation of the oxygen resources in the lower Willamette River during a critical low flow period

Creator:: Kari, Earl Nyhus
Abstract:: The lower Willamette River, located between river mile 4.0 and 26.5, is the most seriously polluted section of the Willamette River Basin. Low dissolved oxygen concentrations of 2.0 to 3.0 mg/1 are observed annually in this section of the river due to the pollutional loads discharged into it. Waste discharges...
Resource Type:: Masters Thesis
Full Text:: defined as that section or reach from river mile 4. 0 to river mile 26.5 at Oregon City Falls. The river

ScholarsArchive@OSU

Seasonal variations [in] tidal dynamics, water quality, and sediments in the Siletz Estuary

Patterns of sediment accumulation in the Siletz River Estuary, Oregon

The proposed Pelton Dam : a resource development problem

One-dimensional numerical model test and predictions for the Siuslaw Estuary

Influences of landslides, floods and land use on channel changes of the upper Middle Fork Willamette River, Oregon 1936-1980

The Grizzly Bear and the Deer : the history of Federal Indian Policy and its impact on the Coast Reservation tribes of Oregon, 1856-1877

Geology, flooding & human activities : establishing a hierarchy of influence for controls on historic channel change, Willamette River, Oregon

Variations in quality of water in a typical river cross-section

The resources of Hood River County : inventory and prospect

An evaluation of the oxygen resources in the lower Willamette River during a critical low flow period

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