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Filtering by: Subject Marine invertebrates -- Habitat -- Oregon Academic Affiliation Oceanography

Temperature relations of central Oregon marine intertidal invertebrates : a prepublication technical report to the Office of Naval Research

Creator:

Gonor, Jefferson J. and Hedgpeth, Joel Walker, 1911-

Abstract:

This report is concerned with environmental and animal internal temperatures in the intertidal zone at low tide. Daily sea surface temperatures at Agate Beach, Ore., are compared to weekly measurements made near-by. Greater range and fluctuations are revealed by daily measurements. Data are provided on animal internal temperatures at low...

Resource Type:

Technical Report

Full Text:

Oregon Marine Intertidal Invertebrates: A Pre- Publication Technical Report to the Office of Naval
Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Creator:

Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.

Abstract:

Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...

Resource Type:

Article

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- Heceta Bank is a large reef on the edge of the central Oregon
Zinc-65 in Echinoderms and Sediments in the Marine Environment Off Oregon

Creator:

Carey, Andrew G., Jr.

Abstract:

Artificial radionuclides, induced in water used as a coolant in the Hanford reactors, are discharged into the Pacific Ocean by the Columbia River. Gamma-ray spectrometric measurements show that levels of 65Zn decrease in both sediments and benthic animals with distance from the mouth of the river and with depth of...

Resource Type:

Technical Report