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Creator:: Oliver, Brian Lee
Abstract:: Eleven cruises were conducted on the Oregon continental slope from April 1973 to March 1975 to assess the biology and ecology of the Tanner crab, Chionoecetes tanneri Rathbun. Bathymetric and seasonal analysis of the distribution of adult Tanner crabs west of Coos Bay, Oregon, revealed no segregation of sexes or...
Resource Type:: Masters Thesis
Full Text:: crabs/km2 (mean = 56) for adult male C. tanneri and 0-1100 crabs/km2 (mean = 1614) for adult females

Creator:: Hogue, Everett Wayne
Abstract:: The shallow, wave-swept sea floor off the central Oregon coast is used by 0-age flatfishes as a nursery ground. This dissertation is based on a series of projects designed to: 1) identify the dominant meiobenthic nematodes present in a coastal nursery area; 2) describe the important temporal and spatial scales...
Resource Type:: Dissertation
Full Text:: A. G. Carey, C. B. Miller, W. G. Pearcy, C. D. Mclntire, W. Wakefield, K. Walters, J. Kern, M

Creator:: Bilyard, Gordon Richard
Resource Type:: Dissertation
Full Text:: . Introduction 12 B. Mesozoic Era 12 C. Cenozoic Era 14 IV. ZOOGEOGRAPHY OF WESTERN BEAUFORT SEA POLYCHAETA 20

Creator:: Morrison, George Edwin
Abstract:: A study was undertaken in Yaquina Bay, Oregon during the summer of 1964 to determine the distribution and the factors affecting the distribution of the polychaete worm, Nephtys caecoides, Hartman, 1938, in the estuary. This organism has a continuous distribution from offshore to a point approximately eight kilometers into the...
Resource Type:: Masters Thesis
Full Text:: drying oven at 65°C and ashed at about 550°C in a muffle furnace to obtain constant dry and ash-free

Creator:: Castillo Alarcon, Jorge Gonzalo
Abstract:: A multidisciplinary western Beaufort Sea Ecological Cruise (WEBSEC) was conducted from August 15 to September 20, 1971. During the cruise, one hundred ninety-nine 0.1 m² Smith-McIntyre grabs samples were taken at forty stations located on the continental shelf and slope of the western Beaufort Sea. The Gammaridean Amphipoda and Cumacea...
Resource Type:: Dissertation
Full Text:: characterized by higher temperature, above 0°C, with a maximum between 250 m and 500 m depth; the salinity

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