Index Catalog // ScholarsArchive@OSU

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 Siletz Eels: Oral History Interviews with Siletz Tribal Elders and Neighboring Residents Regarding The Decline in Siletz River Lamprey Populations

Creator:: Downey, Tom, Rilatos, Darin, Sondenaa, Annette, and Zybach, Bob
Abstract:: Lamprey eel harvesting has systematically and periodically occurred along the Siletz River and its tributaries for as many as hundreds, or thousands, or tens of thousands of years that human families and lamprey eel populations have coexisted in the Siletz Valley ecosystem. Historical, cultural, and biological information for the twentieth...
Resource Type:: Technical Report
Full Text:: Interviews With Siletz Tribal Elders And Neighboring Resideints Regarding The Dectine In Siletz River

Historical Change and the Hydrogeomorphic Context of Present-day Floodplain Forests in the Willamette Valley, Oregon

Creator:: Bervid, Heather D.
Abstract:: Floodplain forests play many important roles in the fluvial processes and environments of large alluvial rivers, including acting as geomorphological influences and habitat for native fish during high flows. Many large, gravel-bed river systems have undergone substantial change in recent centuries, resulting in loss of forested area to agriculture, reduction...
Resource Type:: Masters Thesis
Full Text:: River at Albany, OR and b) Willamette River at Harrisburg, OR

Dataset for Finding Submerged Sites: An Exploration of Shoreline and Environmental Change in Oregon’s Yaquina River Basin using GIS Predictive Modeling

Creator:: Nuss, Kathryn F.
Resource Type:: Dataset

An evaluation of the potential for land use management as an air pollution control measure within the Willamette Valley

Creator:: Vinton, Larry Richard
Abstract:: The rapid population growth and related economic growth of the Willamette Valley has resulted in a significant reduction in air quality over the past several decades. Within the Willamette Valley air ventilation is very poor and therefore the airpo1lutton potential is one of the highest in the United States. There...
Resource Type:: Capstone Project
Full Text:: 6,000 feet. The lowest pass or gap in this rang Is the Columbia River Gorge east of Portland. Bounding

A geographic application project utilizing location-allocation computer programs to determine canning facility locations in the Willamette Valley

Creator:: Maddocks, Nicholas Anthony
Abstract:: A Willamette Valley farm cooperative was interested in evaluating locations for their canning facilities based on the criterion of minimizing aggregate distance to their contract farms. This location problem presented an excellent opportunity for a geographic application project as it was characterized by one, a spatial distribution of farms and...
Resource Type:: Capstone Project
Full Text:: be assigned; two, the size or capacity of the facilities; and three, the locations to which the

Small mammal assemblages in natural and restored wet prairies: an evaluation of habitat in Oregon's Willamette Valley

Creator:: Slane, Lori B.
Abstract:: This study was conducted to explore differences in diversity and abundance of small mammal populations in natural and restored wet prairies in Oregon's Willamette Valley. Mammals were live-trapped in eight Willamette Valley wet prairies (four natural remnants and four restorations) during the summer of 2000; population abundance estimates for each...
Resource Type:: Capstone Project
Full Text:: Jackson Frazier Wetland Mary's River Natural Area (Restoration) E.E. Wilson Wildlife Refuge (Restoration

Development of a GIS for the Marys River Watershed for fish and wildlife analysis

Creator:: Callahan, Brady
Abstract:: GIS technology has reached a point where it can be utilized by nonprofessionals in a desktop environment. This paper reviews the implementation of a pilot project for developing a localized-natural resource GIS. The resulting GIS was custom designed to answer questions posed by fish and wildlife biologists who need to...
Resource Type:: Capstone Project
Full Text:: 24 Appendix B 25 Appendix C 26 Appendix D 27 2 Development of a GIS for the Marys River

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

ScholarsArchive@OSU

Patterns of sediment accumulation in the Siletz River Estuary, Oregon

The Siletz Eels: Oral History Interviews with Siletz Tribal Elders and Neighboring Residents Regarding The Decline in Siletz River Lamprey Populations

Historical Change and the Hydrogeomorphic Context of Present-day Floodplain Forests in the Willamette Valley, Oregon

Dataset for Finding Submerged Sites: An Exploration of Shoreline and Environmental Change in Oregon’s Yaquina River Basin using GIS Predictive Modeling

An evaluation of the potential for land use management as an air pollution control measure within the Willamette Valley

A geographic application project utilizing location-allocation computer programs to determine canning facility locations in the Willamette Valley

Small mammal assemblages in natural and restored wet prairies: an evaluation of habitat in Oregon's Willamette Valley

Development of a GIS for the Marys River Watershed for fish and wildlife analysis

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

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