Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Advisor Renfro, William Charles Degree Field Oceanography Degree Name Doctor of Philosophy (Ph.D.)

Iron-55 in Pacific Ocean organisms

Creator:

Jennings, Charles David

Resource Type:

Dissertation

Full Text:

in this study. I am grateful to Dr. William Renfro, my wife, Judy, and my father, Professor Charles
Radioecology of ⁶⁵Zn in an arm of the Columbia River Estuary

Creator:

Renfro, William Charles

Abstract:

Levels of ⁶⁵Zn in water, sediments, plants, and animals in Alder Slough, a small ecosystem in the Columbia River Estuary, were determined periodically during a one year period. Concentrations of total Zn in organisms were also measured to permit computation of specific activities (μCi⁶⁵Zn/g total Zn). Temporal fluctuations in the...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE THESIS OF William Charles Renfro for the Ph
Comparative study of the population dynamics, secondary productivity, and reproductive ecology of the euphausiids Euphausia pacifica and Thysanoessa spinifera in the Oregon upwelling region

Creator:

Gutierrez, Jaime Gomez

Abstract:

I compare the seasonal abundance variation, population dynamics, fecundity, egg hatching mechanism and success, and apostome ciliate parasites of the euphausiids Euphausia pac?fica and Thysanoessa spinfera from the Oregon coast, USA. Community structure and nearshore distributions were examined from bi-weekly oceanographic surveys (1970-1972). This region has a strong cross-shelf change...

Resource Type:

Dissertation

Full Text:

William T. Peterson, for their friendship, unconditional support, the freedom in my research, and for the

ScholarsArchive@OSU

Iron-55 in Pacific Ocean organisms

Radioecology of ⁶⁵Zn in an arm of the Columbia River Estuary

Comparative study of the population dynamics, secondary productivity, and reproductive ecology of the euphausiids Euphausia pacifica and Thysanoessa spinifera in the Oregon upwelling region

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search