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Filtering by: Creator Willis, Dana C. Advisor Osterberg, Charles L. Decade 1960-1969

Behavior of certain radionuclides in a marine benthic amphipod

Creator:

Cross, Ford A.

Resource Type:

Dissertation

Full Text:

percentage standard deviation values for 6n accumulation from water by Anonyx sp. at 3, 7 and 12°C. 13 4
Lead-210 in selected marine organisms

Creator:

Beasley, Thomas Miles

Resource Type:

Dissertation

Full Text:

: LEAD-210 IN SELECTED MARINE ORGANISMS Abstract approved C. L. Osterbeig The concentrations of 210Pb
Vertical distribution of radioactivity in the Columbia River estuary

Creator:

Hanson, Peter James

Abstract:

In situ salinity, turbidity and temperature were measured at discrete depths and water samples for radioanalysis were simultaneously collected in the Columbia River Estuary using a specially designed instrument package. Particulate radioactivity was concentrated by filtration and the dissolved radioactivity by evaporation or ferric oxide bulk precipitation. Radioanalysis was by...

Resource Type:

Masters Thesis

Full Text:

, Norman F. Kujala, Stevens Okura, Alan E. Ramm and William C. Renfro for their cooperation and assistance
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:

produce radionuclides such as H, Be, and C which add to the background radiation of the biosphere. The