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More about Astorians

Creator:: Drumm, Stella M.
Abstract:: Address before the annual meeting of the members of the Oregon Historical Society, Portland, Oregon, October 28, 1923.
Resource Type:: Article
Full Text:: in this party were Ramsay Crooks, Robert McClellan and Benjamin Jones. They had left Astoria June

Some Environmental Consequences of Vertical Migration in Marine Zooplankton

Creator:: Miller, Charles B.
Abstract:: The spatial distribution of plankton is highly aggregated, so one might expect that a vertically migrating animal enters a biotic environment that is markedly different each evening and that the changes in environment between daylight periods spent at depth are equally great. To measure the extent of these changes, as...
Resource Type:: Article
Full Text:: MARINE ZOOPLANKTON1 Charles B. Miller2 Scripps Institution of Oceanography, La Jolla, California 92037

Failure of interbreeding between Atlantic and Pacific populations of the marine calanoid copepod Acartia clausi Giesbrecht

Creator:: Carrillo B.-G., Enrique, Miller, Charles B., and Wiebe, Peter H.
Abstract:: An attempt has been made to interbreed populations of Acartia clausi from Woods Hole, Massachusetts, and Yaquina Bay, Oregon. Individuals from these populations are morphologically similar, but differ somewhat in size. Cultures from both sources produced many successive generations in the laboratory, but interbreeding with production of viable offspring did...
Resource Type:: Article
Full Text:: .-G.2 and Charles B. Miller School of Oceanography, Oregon State University, Corvallis 97331 Peter

Workshop on problems of assessing populations of nekton

Creator:: Pearcy, William G.
Abstract:: A workshop was held in Santa Barbara, California, associated with assessing the populations of nekton animals such as squids, shrimps and fishes. Sessions four major methods of assessing nekton populations: (1) Net collections (2) Acoustics (3) Egg/larval surveys (4) Visual methods, remote sensing and feeding habit studies An attempt was...
Resource Type:: Article
Full Text:: . Pereyra W. Pugh C. Roper M. Vrooman ACOUSTICAL METHODS Thorne, Chairman Brandt C. Brown W. Friedi V

Patterns of vertical distribution and migration of zooplankton at Ocean Station “P”

Creator:: Marlowe, Christopher J. and Miller, Charles B.
Abstract:: Stratified bongo net samples taken at depths between 0 and 500 m at Ocean Station “P” in the subarctic Pacific in early July 1971 have been analyzed to determine the vertical structure of the zooplankton community. Distributions for 99 categories of animals have been grouped by factor analysis into five...
Resource Type:: Article
Full Text:: Station “P”l Christopher J. -Marlowe and Charles B. Miller School of Oceanography, Oregon State

The Development of Taxiderny and the History of Ornithology

Creator:: Farber, Paul Lawrence
Abstract:: No abstract available.
Resource Type:: Article
Full Text:: oiseaux (Lyon: Bruyset, 1802). 40There is the major exception of Charles Waterton (1782-1865), who

Volume scattering function of suspended particulate matter at near-forward angles: a comparison of experimental and theoretical values

Creator:: Spinrad, Richard W., Zaneveld, J. Ronald V., and Pak, Hasong
Abstract:: Narrow angle light scattering measurements were made for various sizes of spherical particles suspended in water. These were compared to calculated theoretical scattering values as derived from the theory of Mie (1908). Through measurements with different particle concentrations at angles between 0.2° and 0.7° the effect of the unscattered main...
Resource Type:: Article
Full Text:: refraction of a given sample of suspended particles.2 122 ,26 The authors thank Robert Bartz for his work in

Kinetic Mechanism of the Hydrogen-Oxidizing Hydrogenase from Soybean Nodule Bacteroids

Creator:: Arp, Daniel J. and Burris, Robert H.
Abstract:: The kinetic mechanism of the unidirectional H2-oxidizing hydrogenase from soybean nodule bacteroids has been investigated with highly purified enzyme. Measurements of the K, for H2 vary from 0.97 to 2.6 pM, and the K,,, for methylene blue varies from 6 to 17 pM. With H2 and methylene blue as substrates,...
Resource Type:: Article
Full Text:: Hydrogen-Oxidizing Hydrogenase from Soybean Nodule Bacteroids? Daniel J. Arp and Robert H. Burris

Internal waves in the ocean: A review

Creator:: Levine, Murray D.
Abstract:: This review documents the advances in our knowledge of the oceanic internal wave field during the past quadrennium. Emphasis is placed on studies that deal most directly with the measurement and modeling of internal waves as they exist in the ocean. Progress has come by realizing that specific physical processes...
Resource Type:: Article
Full Text:: (Ruddick and Joyce, 1979; Brown and Owens, 1981); t, baroclinic tides (01bers and Pomphrey, 1981); lw

Mixing and the dynamics of the deep chlorophyll maximum in Lake Tahoe

Creator:: Abbott, Mark R., Denman, Kenneth L., Powell, Thomas M., Richerson, Peter J., Richards, Robert C., and Goldman, Charles R.
Abstract:: Chlorophyll-temperature profiles were measured across Lake Tahoe about every 10 days from April through July 1980. Analysis of the 123 profiles and associated productivity and nutrient data identified three important processes in the formation and dynamics of the deep chlorophyll maximum (DCM): turbulent diffusion, nutrient supply rate, and light availability....
Resource Type:: Article
Full Text:: . RICHERSON, ROBERT C. RICHARDS, AND CHARLES R. GOLDMAN. Mixing and the dynamics of the deep chlorophyll

ScholarsArchive@OSU

More about Astorians

Some Environmental Consequences of Vertical Migration in Marine Zooplankton

Failure of interbreeding between Atlantic and Pacific populations of the marine calanoid copepod Acartia clausi Giesbrecht

Workshop on problems of assessing populations of nekton

Patterns of vertical distribution and migration of zooplankton at Ocean Station “P”

The Development of Taxiderny and the History of Ornithology

Volume scattering function of suspended particulate matter at near-forward angles: a comparison of experimental and theoretical values

Kinetic Mechanism of the Hydrogen-Oxidizing Hydrogenase from Soybean Nodule Bacteroids

Internal waves in the ocean: A review

Mixing and the dynamics of the deep chlorophyll maximum in Lake Tahoe

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