Index Catalog // ScholarsArchive@OSU

Seasonal influences on food availability and diet of coastal cutthroat trout in relation to riparian vegetation

Creator:: Romero, Nicolas
Abstract:: Current riparian management objectives in the Pacific Northwest promote both retention of existing conifers and conversion of hardwood-dominated areas to conifers. Although understanding of relationships between riparian vegetation and salmonid prey availability is growing, temporal variation in these relationships is poorly understood. Seasonal fluxes in availability of aquatic and terrestrial...
Resource Type:: Masters Thesis
Full Text:: grateful to Sandy DeBano, my committee member, who came aboard near the end of the project and gave

The management of sandy soils under irrigation

Creator:: Dean, H. K. (Harold Karl), 1889- and Oregon Agricultural College. Experiment Station
Abstract:: Published May 1921. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Experiment Station The Management of Sandy Soils Under Irrigation By H. K. DEAN CORVALLIS, OREGON The

Seasonal dynamics of a riparian food web in the Oregon Coast Range mountains

Creator:: Robillard, Amanda Lynn
Abstract:: Riparian areas are eco-tones where aquatically- and terrestrially-derived insect biomass is exchanged between habitats, presenting consumers with new sources of energy, and resulting in a reciprocal subsidy. The relative contribution of energy exchange and the resulting impacts on vertebrate riparian consumers, such as fish or birds, remains poorly understood. We...
Resource Type:: Masters Thesis
Full Text:: Moyer who helped me get my foot in the door. - Thanks to my committee members, Doug Robinson, Sandy

Characterizing the response of coralline algae to ocean acidification and nutrient changes in the California Current system

Creator:: Letzing, Sandy
Abstract:: Ocean acidification (OA) has emerged as an important focus of research and policy in this decade. Ocean acidification specifically refers to changes in the inorganic carbon system in the ocean resulting from its absorption of human-released CO₂ from the atmosphere. Anthropogenic atmospheric CO₂ levels are rapidly increasing; much of this...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Sandy

Silicic acid and oxidizable carbon movement in a Walla Walla silt loam as related to long-term residue and nitrogen applications

Creator:: Douglas, Clyde Lee
Abstract:: Intensive cultivation of Walla Walla silt loams (coarse silty, mixed, mesic, typic Haploxeroll) in eastern Oregon and Washington during the past 50 years, has decreased internal soil drainage in the 15 to 40 cm layer. However, no measurements have been made to determine the causes and corrective management for this...
Resource Type:: Dissertation
Full Text:: given to Dr. D. Moore (deceased), Dr. W. Slaubaugh (deceased), Dr. M. Harward, Dr. T. Moore, Dr. J

The Impacts of Multiple Stressors on Aquatic Invertebrate Communities in the Umatilla River

Creator:: Clark, Hannah
Abstract:: Rivers impacted by human activities often have multiple stressors present. The effects of multiple stressors on biological communities can often be difficult to predict, due to the potential for complex interactions between stressors and communities. This thesis explores the impacts of two stressors often associated with agricultural land use, increased...
Resource Type:: Masters Thesis
Full Text:: student. I also thank my committee members Dr. Sandy DeBano, Dr. Tiffany Garcia, and Dr. David Lytle

Patterns and processes of sediment transport following sediment-filled dam removal in gravel bed rivers

Creator:: Stewart, Gregory B.
Abstract:: Dam removal is increasingly viewed as a river restoration tool because dams affect so many aspects of river hydrology, geomorphology, and ecology; but removal also has impacts. When a dam is removed, sediment accumulated over a dam’s lifetime may be transported downstream; and the timing, fate and consequences of this...
Resource Type:: Dissertation
Full Text:: longterm taxa community composition appears to be altered. On the Sandy River, field measurements of

The Oregon oceanbook : an introduction to the Pacific Ocean off Oregon including its physical setting and living marine resources

Creator:: Parmenter, Tish, Bailey, Robert, Oregon. Department of Land Conservation and Development, and Oregon State University. Sea Grant College Program
Abstract:: The Oceanbook focuses on the ocean environment from the coastline to roughly 200 miles offshore, the limit of U.S. jurisdic-tion, and from Cape Mendocino, California, to Vancouver Island, British Columbia. We excluded the intertidal area of interest to low-tide beachcombers from the Oceanbook because this area is well covered in...
Resource Type:: Book
Full Text:: manuscript for The Oregon Oceanbook was edited by Sandy Ridlington, Oregon State University Sea Grant

Tide gates in the Pacific Northwest : operation, types, and environmental effects

Creator:: Giannico, Guillermo and Souder, Jon A.
Abstract:: This report is an attempt to address some critical information gaps regarding the effects of dikes and tide gates on coastal ecosystems and fisheries resources. The authors have identified the information needs during their work with landowners, community organizations, and resource management agencies and through a compilation and summary of...
Resource Type:: Technical Report
Full Text:: Association. Credits Editing and layout: Sandy Ridlington Illustrations: Jon A. Souder Photographs: Coos

The culture of small fruits on irrigated sandy land

Creator:: Allen, R. W. (Ralph Wilmer), 1885- and Oregon Agricultural College. Experiment Station
Abstract:: Published March 1917. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Experiment Station Division of Horticulture The Culture of Small Fruits on Irrigated Sandy Land BY R. W

ScholarsArchive@OSU

Seasonal influences on food availability and diet of coastal cutthroat trout in relation to riparian vegetation

The management of sandy soils under irrigation

Seasonal dynamics of a riparian food web in the Oregon Coast Range mountains

Characterizing the response of coralline algae to ocean acidification and nutrient changes in the California Current system

Silicic acid and oxidizable carbon movement in a Walla Walla silt loam as related to long-term residue and nitrogen applications

The Impacts of Multiple Stressors on Aquatic Invertebrate Communities in the Umatilla River

Patterns and processes of sediment transport following sediment-filled dam removal in gravel bed rivers

The Oregon oceanbook : an introduction to the Pacific Ocean off Oregon including its physical setting and living marine resources

Tide gates in the Pacific Northwest : operation, types, and environmental effects

The culture of small fruits on irrigated sandy land

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