Index Catalog // ScholarsArchive@OSU

The ecology of Onchidella borealis Dall

Creator:: Jones, Vicki
Abstract:: Keywords: Onchidella borealis Dall; Yaquina Head; Yaquina Bay; Seal Rock
Resource Type:: Research Paper
Full Text:: The Ecology of Onchidella borealis Dall Vicki :Jones August 26, 1967 Table of Contents I

Seasonal and diurnal variation in internal moisture stress of mature Douglas-fir

Creator:: Cleary, Brian D.
Abstract:: The internal moisture stress of Douglas-fir was determined on foliage collected in the Siskiyou Mountains of southwestern Oregon. Internal moisture stress integrates both climatic and edaphic environmental effects as they influence a plants moisture regime. In this study two laboratory techniques were modified to permit stress measurements to be taken...
Resource Type:: Masters Thesis

Plankton and nutrient ecology of the Columbia River estuary

Creator:: Haertel, Lois Steben
Abstract:: Monthly samples of nutrients, phytoplankton and zooplankton were taken in the Columbia River estuary over a period of 16 months in order to determine distribution with season and salinity, and interrelationships between plankton and nutrients. Nitrate and phosphate levels in the river water entering the estuary are high in the...
Resource Type:: Dissertation
Full Text:: : PLANKTON AND NUTRIENT ECOLOGY OF THE COLUMBIA RIVER ESTUARY Abstract approved: Charles Osterberg Monthly

Simple evaporimeter for ecological studies

Creator:: Kudrjavcev, Fedor and Oregon Forest Research Center
Resource Type:: Technical Report
Full Text:: Evaporimeter four Ecological Studies By Fedor Kudrjavicev Research Silviculturist Research Note 43

Primary productivity and community structure of an estuarine impoundment

Creator:: Lyford, John Higgins
Abstract:: An impounded estuary was employed to study primary productivity, community respiration, and community structure as they related to seasonal and temporal succession, salinity, and water temperature. Plankton metabolism was studied by means of the light-and dark-bottle technique. Benthic community metabolism was determined by using the "diurnal oxygen curve" method. Four...
Resource Type:: Dissertation
Full Text:: Typed by Marion F. Palmateer ,/ ACKNOWLEDGMENTS An evolutionary path can lead in many directions

Research activities 1 April 1967 through 30 September 1967

Creator:: Oregon State University. Department of Oceanography
Resource Type:: Technical Report
Full Text:: SCIENCE OREGON STATE UNIVERSITY TILLAMOOK BAY RESEARCH ACTIVITIES 1 April 1967 through 30 September

Forage production and utilization in relation to deer browsing of Douglas-fir seedlings in the Tillamook Burn, Oregon

Creator:: Crouch, Glenn Leroy, 1929-
Abstract:: The main objective of this investigation was to evaluate relationships between the production and utilization of forage and deer browsing of hand-planted Douglas-fir seedlings. A secondary purpose was to study some effects of selected physical and biological site factors on the survival and growth of fir seedlings. Field work was...
Resource Type:: Dissertation

The ecology of Lepidurus apus in northern Utah and some limnological requirements for hatching

Creator:: Braswell, Audrey Lee Jr
Abstract:: A survey of the major bodies of water, temporary and perennial, in the region of Northern Utah revealed a limited distribution of the Notostraca. Lepidurus (Linn.), the only representative found, was restricted to a single temporary shallow lake. Dry Lake, in the southern end of Cache County. Dry Lake occupies...
Resource Type:: Dissertation
Full Text:: The ecology of Lepidurus apus in northern Utah and some

Fertilization of wet meadows : a progress report

Creator:: Rumburg, C. B. (Charles Buddy), 1931- and Oregon State University. Agricultural Experiment Station
Abstract:: Published July 1961. 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:: Squaw Butte Experiment Station, Burns, Oregon Jointly operated and financed by the Agricultural Research

Studies of the ecology of kokanee in Odell Lake, Oregon

Creator:: Averett, Robert C. and Oregon State Game Commission
Abstract:: Kokanee ecology F-71-R-2 This report contains the results of a study of kokanee salmon in Odell Lake in 1965. It includes the results of interviews with anglers on the lake, and a summary of the data regarding their catches. It also delineates information regarding kokanee growth, distribution, and maturation, and...
Resource Type:: Technical Report
Full Text:: ) (I) FISHERY RESEARCH REPORT NUMBER 3 RESEARCH DIVISION Oregon State Game Commission Federal Aid

ScholarsArchive@OSU

The ecology of Onchidella borealis Dall

Seasonal and diurnal variation in internal moisture stress of mature Douglas-fir

Plankton and nutrient ecology of the Columbia River estuary

Simple evaporimeter for ecological studies

Primary productivity and community structure of an estuarine impoundment

Research activities 1 April 1967 through 30 September 1967

Forage production and utilization in relation to deer browsing of Douglas-fir seedlings in the Tillamook Burn, Oregon

The ecology of Lepidurus apus in northern Utah and some limnological requirements for hatching

Fertilization of wet meadows : a progress report

Studies of the ecology of kokanee in Odell Lake, Oregon

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search