Index Catalog // ScholarsArchive@OSU

USDA report on water and related land resources, John Day River Basin, Oregon : based on a cooperative survey by the State Water Resources Board of Oregon and the United States Department of Agriculture

Creator:: United States. Department of Agriculture. Economic Research Service, United States. Forest Service, United States. Soil Conservation Service, and Oregon. State Water Resources Board
Resource Type:: Technical Report
Full Text:: RESOURCES JOHN DAY RIVER BASIN OREGON Based on a cooperative • urvey by THE STATE WATER RE _OURCE

The Willamette River Spring Chinook Sport Fishery, 1947

Creator:: Johnson, Donald R. and Jensen, Christopher
Abstract:: "The Willamette River has the largest runs of spring chinook salmon of any tributary of the Columbia River rising in Oregon. The run to the Willamette is most unique in that the migrating fish pass up the river through Portland, a city of several hundred thousand people, and support a...
Resource Type:: Technical Report
Full Text:: River rising in Oregon. The run to the Willamette is most unique in that the migrating fish pass up

The value of short run in-stream temperature forecasts : an application to salmonids in the Klamath and John Day Rivers

Creator:: Huang, Biao
Abstract:: Water temperature is an important measure of water quality, as well as a dominant factor affecting aquatic life within the stream environment. Elevated water temperatures can decrease the survival rate of fish in each life stage. Cold water species, such as salmonids, are particularly susceptible to elevated water temperatures. For...
Resource Type:: Masters Thesis
Full Text:: Oregon. In the empirical analyses in the Klamath River and the John Day River, the value of various

The optimal allocation of watershed conservation funding : a case study of the John Day River Basin, Oregon

Creator:: Skelton, Katharine
Abstract:: This study determines the optimal allocation of watershed conservation funds in the John Day River Basin, Oregon. Fund managers can use a variety of targeting schemes to allocate their limited resources. Depending on which targeting criteria is used, they may or may not be achieving the maximum environmental benefits per...
Resource Type:: Masters Thesis
Full Text:: John Day River Basin, Oregon. Fund managers can use a variety of targeting schemes to allocate their

The influence of sex, migration distance, and latitude on expression of anadromy in Oncorhynchus mykiss

Creator:: Ohms, Haley
Abstract:: The evolution and maintenance of multiple phenotypes within populations is an interesting evolutionary and ecological question, and is becoming increasingly important for the restoration and conservation of partially migratory species. In particular, why individuals adopt a particular phenotype has been the focus of numerous research efforts. In the partially migratory...
Resource Type:: Masters Thesis
Full Text:: resident rainbow trout and juvenile steelhead from the South Fork John Day River, eastern Oregon, from

The Influence of Riparian Habitat and Microhabitat Selection on Fish Assemblaqe Structure in the Upper John Day Basin, Oreqon

Creator:: Leitzinger, Eric J.
Abstract:: Fish assemblage structure was determined along a longitudinal gradient for three drainages in the upper John Day basin: Middle Fork, South Fork, and upper Mainstem proper. One or two tributaries in each drainage were included. Where possible, sites were paired: those with good versus those with poor riparian habitat. Detrended...
Resource Type:: Masters Thesis

The influence of climate change and restoration on stream temperature

Creator:: Diabat, Mousa
Abstract:: Water temperature is an essential property of a stream. Temperature regulates physical and biochemical processes in aquatic habitats. Various factors related to climatic conditions, landscape characteristics, and channel structure directly influence stream temperature. Numerous studies indicate that increased average air temperature during the past century has led to stream warming...
Resource Type:: Dissertation
Full Text:: simulate stream temperature for all three analyses along the Middle Fork John Day River, Oregon USA

Streamside forests, channel constraint, large woody debris characteristics, and pool morphology in low order streams, Blue Mountains, Oregon

Creator:: Cordova, Jerry J.
Resource Type:: Masters Thesis
Full Text:: located in eastern Oregon in the John Day and Malheur River basins in the southern portion of the Oregon

Shallow aquifer characteristics adjacent to the upper Middle Fork John Day River, eastern Oregon

Creator:: Hopson, Richard G.
Abstract:: Subsurface inputs into lotic systems are a primary mechanism for cooling streams with high ambient water temperatures. Objectives of this study include: 1) to determine the effectiveness of Forward Looking Infrared (FLIR) thermal imagery to detect shallow aquifers, 2) to characterize certain physical, spatial, and temporal characteristics of the fluvial,...
Resource Type:: Masters Thesis

Seasonal life history of Oncorhynchus mykiss in the South Fork John Day River Basin, Oregon

Creator:: Tattam, Ian A.
Abstract:: Understanding seasonal changes in growth, survival, and movement rates is crucial to salmonid management. These life history characteristics provide a context for evaluation of management actions. We evaluated the life history of individually marked Oncorhynchus mykiss gairdneri in the South Fork John Day River basin in Northeastern Oregon. This thesis...
Resource Type:: Masters Thesis
Full Text:: History of Oncorhynchus mykiss in the South Fork John Day River Basin, Oregon Abstract approved

ScholarsArchive@OSU

USDA report on water and related land resources, John Day River Basin, Oregon : based on a cooperative survey by the State Water Resources Board of Oregon and the United States Department of Agriculture

The Willamette River Spring Chinook Sport Fishery, 1947

The value of short run in-stream temperature forecasts : an application to salmonids in the Klamath and John Day Rivers

The optimal allocation of watershed conservation funding : a case study of the John Day River Basin, Oregon

The influence of sex, migration distance, and latitude on expression of anadromy in Oncorhynchus mykiss

The Influence of Riparian Habitat and Microhabitat Selection on Fish Assemblaqe Structure in the Upper John Day Basin, Oreqon

The influence of climate change and restoration on stream temperature

Streamside forests, channel constraint, large woody debris characteristics, and pool morphology in low order streams, Blue Mountains, Oregon

Shallow aquifer characteristics adjacent to the upper Middle Fork John Day River, eastern Oregon

Seasonal life history of Oncorhynchus mykiss in the South Fork John Day River Basin, Oregon

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search