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Filtering by: Creator Wilson, William Joseph Decade 1970-1979

The effects of concentration and particle size of suspended materials on growth and condition of the Pacific oyster (Crassostrea gigas)

Creator:

Wilson, William Joseph

Abstract:

The effects of exposure to suspended silt, kaolin and fuller's earth on growth and condition of Pacific oysters, 16 months of age, were studied. The exposure apparatus maintained a continuous flow of turbid water through chambers containing test oysters. Additional studies measured the filtration rates of oysters exposed to suspended...

Resource Type:

Masters Thesis

Full Text:

WILLIAM JOSEPH WILSON for the MASTER OF SCIENCE (Name of student) (Degree) in Fisheries and Wildlife
Effect of deposits in Columbia Slough on algae growth in Smith and Bybee lakes

Creator:

Sobolewski, William Joseph

Abstract:

Currently, the Port of Portland is developing a 9, 410 acre area at the confluence of the Columbia and Willamette Rivers in Multnomah County, Oregon. This area will be developed for industrial, commercial, and recreational use. The recreational development in the North Portland Peninsula area, including the Rivergate Industrial District,...

Resource Type:

Masters Thesis

Full Text:

Smith and Bybee lakes AN ABSTRACT OF THE THESIS OF WILLIAM JOSEPH SOBOLEWSKI for the MSCE (Name of