Index Catalog // ScholarsArchive@OSU

Watershed and climate influences on flood frequency distributions in the Willamette River basin

Creator:: Tolle, Timothy Victor
Abstract:: Problem areas identified are: The needs a) to develop curve fitting procedures to estimate flood flow distributions; b) to incorporate precipitation data into frequency analysis procedures; and c) to better define flood potentials for ungauged streams. Closely related to the above, it is noted that variables commonly used to estimate...
Resource Type:: Dissertation
Full Text:: 1. Stream Direction (Ds) 71 2. Watershed Orientation (Dw) 71 3. Basin Orientation (Db) 72 EV

A quantitative method for using an inventory of the soil and water resources of the state of Oregon to determine human population carrying capacities for two acceptable qualities of life

Creator:: Karr, Don John
Abstract:: A method was developed for converting the food producing capabilities of Oregon's soils to numerical data from which state and county carrying capacities for human populations could be calculated. Another method was developed for converting the needs for housing and related support construction to numerical data which would consume cultivated...
Resource Type:: Dissertation
Full Text:: Umpqua River Drainage Basin 306 South Coast Drainage Basin 309 Mid-Coast Drainage Basin 315 State of

Colombia's national parks : an analysis of management problems and perceived values

Creator:: Meganck, Richard Albert
Abstract:: This analysis of Colombia's System of National Park Reservations accomplishes four objectives: 1) The historical development of national parks in Colombia was described; 2) The status, as of August, 1974, of the areas administered by the Colombian Renewable Natural Resources Development Institute (INDERENA) was summarized; 3) An analysis of major...
Resource Type:: Dissertation
Full Text:: study areas, national pride, watershed protection, and open space aesthetics. 5. Colombia has the

Systematics, variation, distribution, and biology of lampreys of the genus Lampetra in Oregon

Creator:: Kan, Ting Tien
Abstract:: Based on the number of velar tentacles and the form of longitudinal lingual laminae found in Lampetra (Entosphenus) t. tridentata and its closely related forms, the taxon Entosphenus should not be considered as a genus as commonly adopted, but, along with the taxa Lethenteron and Lampetra, should be regarded as...
Resource Type:: Dissertation
Full Text:: River System 11 Coastal Drainages 11 Klamath Basin 12 Pit River Drainage (Goose Lake) 12 Lahontan

Phenotypic variation in diploid and tetraploid populations of Claytonia perfoliata (s.l.) (Portulacaceae)

Creator:: Miller, John M.
Abstract:: Meiotic chromosome counts from 200 populations of Claytonia (Montia) perfoliata (sensu lato) reveal a polyploid pillar complex based on three morphologically different, chemically distinct, and geographically defined diploids. The basic chromosome number is x=6. Diploid C. perfoliata Willdenow with linear juvenile leaves and deltoid mature basal leaves ranges southeastward from...
Resource Type:: Dissertation
Full Text:: crosses Noon Creek, 573. PIMA CO.,: Santa Catalina Mountains, Molino Basin on the Mount Lemmon Hwy., 572

Input/output energy analysis of regional water pollution control

Creator:: Heggen, Richard J.
Abstract:: Two strategic approaches to water quality control in Oregon's Willamette River are presently being utilized: point source treatment and flow augmentation. Dry weather releases from reservoirs are for authorized purposes other than water quality. Reservoirs can participate in pollution control by summer flow augmentation where authorized water resource objectives (flood...
Resource Type:: Dissertation
Full Text:: east by the Cascade Mountains, on the west by Oregon's Coast Range, by the Umpqua Basin on the south

The location, composition, and structure of old-growth forests of the Oregon coast range

Creator:: Juday, Glenn Patrick
Resource Type:: Dissertation
Full Text:: species in 1/4 hectare tallies, Valley- Margin Zone--Mary's Peak Watershed and MacDonald Forest 120 20

Cattle grazing habits and movements related to riparian habitats and forested ranges with inference to acute dietary bovine pulmonary emphysema (ADBPE)

Creator:: Roath, Leonard Roy
Abstract:: Grazing on the mountainous forested ranges of the Camp Creek Unit, Malhuer National Forest, was typified by irregular distribution of free-ranging cattle. A combination of management and physical, topographic constraints caused cattle to concentrate on the riparian zone early in the grazing season in 1977 and 1978. A large percentage...
Resource Type:: Dissertation
Full Text:: for human water use. The Oregon-Washington Interagency Wildlife Council (1978) printed a precise

Zooplankton and hydrography of Alsea Bay, Oregon, September 1966 to September 1968

Creator:: Matson, Adrian Luther
Resource Type:: Dissertation
Full Text:: describes the watershed (Oregon. State Water Resources Board, 1965): The Alsea River watershed covers 473

A model for simulating river and reservoir temperatures with applications for anadromous fish management

Creator:: Currie, James William
Abstract:: A problem confronting the Corps of Engineers and other water resources planners in the Pacific Northwest is the prediction of anadromous fish enhancement benefits that would result from a proposed high dam project. These benefits are expected from augmenting natural streamflows with relatively cold reservoir withdrawals. The resulting increased streamflows...
Resource Type:: Dissertation
Full Text:: Reservoir. 172 LIST OF FIGURES Figure Page 1. Calapooia River basin. 7 2. Holley project net benefit

ScholarsArchive@OSU

Watershed and climate influences on flood frequency distributions in the Willamette River basin

A quantitative method for using an inventory of the soil and water resources of the state of Oregon to determine human population carrying capacities for two acceptable qualities of life

Colombia's national parks : an analysis of management problems and perceived values

Systematics, variation, distribution, and biology of lampreys of the genus Lampetra in Oregon

Phenotypic variation in diploid and tetraploid populations of Claytonia perfoliata (s.l.) (Portulacaceae)

Input/output energy analysis of regional water pollution control

The location, composition, and structure of old-growth forests of the Oregon coast range

Cattle grazing habits and movements related to riparian habitats and forested ranges with inference to acute dietary bovine pulmonary emphysema (ADBPE)

Zooplankton and hydrography of Alsea Bay, Oregon, September 1966 to September 1968

A model for simulating river and reservoir temperatures with applications for anadromous fish management

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