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Landscape Genomics and Climatic Responses of Willamette Valley Alders

Creator:: Kral, George L.
Abstract:: The climate of the Pacific Northwest is in flux, and existing forest ecosystems are stressed and poised to shift in fundamental ways, with or without human intervention. This dissertation probes the nature of forest responses to environmental change through investigations of morphology and genetics of three species of alder co-occurring...
Resource Type:: Dissertation
Full Text:: . Title: Landscape Genomics and Climatic Responses of Willamette Valley Alders Abstract

Private forests, public policy : oak conservation on family forests in Oregon’s Willamette Valley

Creator:: Fischer, Alexandra Paige
Abstract:: In the United States, many of the thorniest natural resource conflicts occur on private lands. This is especially true in the Willamette Valley of Western Oregon where the hallmark habitat type, Oregon white oak woodland and savanna, is imperiled. Almost exclusively found on private land, Oregon white oak is threatened...
Resource Type:: Dissertation
Full Text:: Family Forests in Oregon’s Willamette Valley. Abstract approved

An economic analysis of farms producing grass seed in the Willamette Valley, with special attention to the cultural practice of field burning

Creator:: Fisher, Douglas Earl
Abstract:: Grass seed producers in Oregon's Willamette Valley have employed the cultural practice of post-harvest open field burning since the mid-1940's for purposes of field sanitation and crop residue disposal This practice creates environmental quality problems of air pollution during the late summer Recent public concern over the valley's environmental quality...
Resource Type:: Dissertation
Full Text:: IN THE WILLAMETTE VALLEY, WITH SPECIAL ATTENTION TO THE CULTURAL PRACTICE OF FIELD BURNING

Habitat management for beneficial insects on Willamette Valley vegetable and berry farms

Creator:: Russell, Michael C.
Abstract:: Conservation biological control involves manipulating farm landscapes or management systems to enhance populations of beneficial predators of agricultural pests. Farmscaping is one aspect of conservation biological control where predators of important pests are identified, the availability on the farm landscape of resources and habitat components needed by the beneficials to...
Resource Type:: Dissertation
Full Text:: Horticulture presented on May 23, 2013 Title: Habitat Management for Beneficial Insects on Willamette Valley

Economic analysis of restoration practices to improve water quality and fish habitat of a large river floodplain : a case study of the Willamette River, Oregon

Creator:: Seedang, Saichon
Abstract:: In- stream water temperature is one of the most important environmental factors associated with the decline in salmonid populations and their habitats in the Pacific Northwest. Most ecological restoration practices that attempt to reduce instream temperatures center on replanting or reestablishing riparian vegetation and increasing flows. However, in a large...
Resource Type:: Dissertation
Full Text:: , Oregon Wetlands Joint Venture, Willamette 3 Valley Livability Forum, and the state of Oregon). As

Portlandia's Other Children : Refugee Communities in Urban Life

Creator:: Kubein, Adele M.
Abstract:: This research analyzes the relations of ethnic refugee communities and particularly their businesses to gentrification and community vitality in a neighborhood in Portland, Oregon. The data indicates that gentrification is not a linear process of displacement of African Americans by Whites seeking affordable housing and new frontiers, but rather is...
Resource Type:: Dissertation
Full Text:: in-migrants and pivotal to overall community vitality, safety, and livability. The ethnic

Caution! High Water: A Historical Archaeological Investigation of the Champoeg Townsite (ORMA26) after the 1861 Flood

Creator:: Hill, Cayla L.
Abstract:: The Champoeg townsite first developed due to its ideal settlement and trade location within the Willamette Valley, becoming the ‘legal birthplace of Oregon’ in 1843. However, by 1860 Champoeg’s significance had begun to decline, and in December of 1861 a devastating flood wiped out the townsite. Archaeological excavations took place...
Resource Type:: Dissertation
Full Text:: and trade location within the Willamette Valley, becoming the ‘legal birthplace of Oregon’ in 1843

The effect of youth participatory evaluation and youth community action training on positive youth development

Creator:: White, David J. (David Joseph)
Abstract:: The bi-directional relationships within the personal and contextual environments of adolescents are critical to the development of adolescents and their transition into adulthood. Opportunities for youth to participate in and provide leadership in meaningful programs, gain life skills, and interact with adults in sustained relationships are key features leading to...
Resource Type:: Dissertation

Special education compliance issues in Oregon

Creator:: O'Dell, Richard M.
Abstract:: In the 27 years since the establishment of federal law mandating special education, no state has been fully in compliance. In addition, the voices of school personnel (special education teachers, speech and language pathologists, and school psychologists) charged with implementing these laws and regulations have been largely silent in the...
Resource Type:: Dissertation
Full Text:: provided a forum for Oregon professionals to share their concerns and suggestions regarding implementation

The influence of net real estate income and other property characteristics on prices of agricultural properties within and among selected areas of Oregon, 1965-69

Creator:: Crowley, William D.
Abstract:: Concern over the apparent disparity between the farm use value and current market value of property in agricultural areas continues to remain a source of concern in many areas. This concern has intensified in recent years, particularly in those agricultural areas situated near urban centers and recreational areas. The main...
Resource Type:: Dissertation
Full Text:: populous and productive Willamette Valley in northwestern Oregon). In addition to determining the

ScholarsArchive@OSU

Landscape Genomics and Climatic Responses of Willamette Valley Alders

Private forests, public policy : oak conservation on family forests in Oregon’s Willamette Valley

An economic analysis of farms producing grass seed in the Willamette Valley, with special attention to the cultural practice of field burning

Habitat management for beneficial insects on Willamette Valley vegetable and berry farms

Economic analysis of restoration practices to improve water quality and fish habitat of a large river floodplain : a case study of the Willamette River, Oregon

Portlandia's Other Children : Refugee Communities in Urban Life

Caution! High Water: A Historical Archaeological Investigation of the Champoeg Townsite (ORMA26) after the 1861 Flood

The effect of youth participatory evaluation and youth community action training on positive youth development

Special education compliance issues in Oregon

The influence of net real estate income and other property characteristics on prices of agricultural properties within and among selected areas of Oregon, 1965-69

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