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Creator:: Pearcy, William G.
Abstract:: Much of our present knowledge about the species composition and distribution of (ephalopods of the Pacific Ocean is derived from collections made on cruises of the "Albatross," steamer of the U.S. Fish Commission, During the late nineteenth and early twentieth centuries. "Albatross" collections along the west coast of North America...
Resource Type:: Article
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Creator:: Pearcy, William G.
Abstract:: One of the biggest advantages of remote sensing is that large areas of the earth's surface can be surveyed in short periods of time, providing nearsynoptic "pictures." Repeated surveys of one area, like time-lapse photography, can be interpreted as a movie to illustrate the dynamics of detectable features. These attributes...
Resource Type:: Article
Full Text:: Oregon William G. Pearcy Department of Oceanography Oregon State University Corvallis, Oregon

Creator:: Pearcy, William G.
Abstract:: Demersal fishes were sampled at seven stations located inshore of Heceta Bank, on Oregon's continental shelf, over a 2-yr period with a 3-m beam trawl designed to catch small fiatfishes. Two general assemblages of fishes were recognized: a shallow water 74-102 m), sandy-bottom association where Pacific sanddab, Citharichthys sordidus,was numerically...
Resource Type:: Article
Full Text:: OREGON Reprinted from Fish. BuH. 76(3):629-640. by William G. Pearcy OREGON STATE SEA GRANT COLLEGE

Creator:: Pearcy, William G.
Abstract:: During July 1970, albacore boats trolling surface jigs (jig boats) had record catches in an area off the mouth of the Columbia River. The jig fishery declined suddenly in late July and was poor throughout the remainder of the summer. No obvious oceanographic changes were correlated with these drastic changes...
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Full Text:: ALBACORE OCEANOGRAPHY OFF OREGON - 1970 WILLIAM G. PEARCY

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

Creator:: Pearcy, William G. and Masuda, Kiyoshi
Abstract:: Twenty-two steelhead trout (Salmo gairdneri) containing coded wire tags (CWT's) were captured in gillnets fished by the Oshoro-Maru in the Gulf of Alaska and along 180 during 1982-85. These fish originated from North American streams and hatcheries in British Columbia, Idaho, and Washington. One fish was age 0.1, 16 were...
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Full Text:: the North Pacific by the Oshoro-Maru, 1982-1985 William G. PEARCY and Kiyoshi MAStJDA 38 3 203-208

Creator:: Pearcy, William G. and Masuda, Kiyoshi
Abstract:: Bulletin of the Faculty of Fisheries, Hokkaido University. Vol. 33 No. 4
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Full Text:: the North Pacific by the Oshoro-Maru, 1980-1981 William G. PEARCY and Kiyoshi MASUDA 33 : 4 249-254

Creator:: Rothlisberg, Peter and Pearcy, William G.
Abstract:: Pandalis jordani Rathbun, like many other species of pandalid shrimps, undergo regular diel changes in their vertical distribution (Tegelberg and Smith 1957; Alverson et al. 1960; Pearcy 1970, 1972; Robinson in press). Little is known, however, about the vertical distribution and diel migrations of larval and juvenile shrimp, or at...
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Full Text:: MIGRATION OF PANDA LUS JORDANI (DECAPODA CARIDEA) by Peter Rothlisberg William G. Pearcy Reprinted from

Creator:: Pearcy, William G. and Hancock, Danil
Abstract:: The feeding habits of the Dover sole and rex sole (mainly juveniles) and of slender sole and Pacific sanddab were investigated at seven stations on the continental shelf off central Oregon. Dover sole had a catholic diet, feeding on a large variety of infaunal and epifaunal invertebrates. The composition of...
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Full Text:: SORDIDUS, IN A REGION OF DIVERSE SEDIMENTS AND BATHYMETRY OFF OREGON by William G. Pearcy Danil Hancock

Creator:: Pearcy, William G. and Forss, Carl A.
Abstract:: Sixteen species of oceanic shrimps, seven Penaeidea and nine Caridea, appeared in 244 collections made within the upper 1500 m at one station in the northeast Pacific off Oregon. Most of the species were primarily mesopelagic in distribution. The most abundant species, Sergestes similis, was the only shrimp common in...
Resource Type:: Article
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