Download or read book Northeast Pacific Albacore Oceanography Survey 1961 written by R. W. Owen and published by . This book was released on 1963 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northeast Pacific Albacore Oceanography Survey 1961 Classic Reprint written by R. W. Owen Jr. and published by Forgotten Books. This book was released on 2018-02-21 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Northeast Pacific Albacore Oceanography Survey, 1961 Oceanographic and biological data obtained on the first of a series of albacore oceanography cruises are presented in this report, together with a statement of the methods employed. The cruises are a cooperative venture between the Bureau of Commercial Fisheries Biological Laboratory, San Diego, Calif., and the Exploratory Fishing and Gear Research Base, Seattle, Wash. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Northeast Pacific Albacore Oceanography Survey 1961 written by R. W. Owen and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northeast Pacific Albacore Oceanography Survey written by R. W. Owen and published by . This book was released on 1963 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northeastern Pacific Albacore Survey written by R. J. Callaway and published by . This book was released on 1959 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Observations obtained aboard the United States Fish and Wildlife Service research vessels Hugh M. Smith and John R. Manning during Operation NEPAS in 1957 and en route to and from Hawaii
Download or read book Northeastern Pacific Albacore Survey written by Richard J. Callaway and published by . This book was released on 1959 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Observations obtained aboard the United States Fish and Wildlife Service research vessels Hugh M. Smith and John R. Manning during Operation NEPAS in 1957 and en route to and from Hawaii.
Download or read book Northeastern Pacific Albacore Survey Vol 2 written by Richard J. Callaway and published by Forgotten Books. This book was released on 2017-11-19 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Northeastern Pacific Albacore Survey, Vol. 2: Oceanographic and Meteorological Observations Oceanographic and meteorological observations obtained aboard the United States Fish and Wildlife Service research vessels Hugh M. Smith and John R. Manning during Operation NE pas in 1957 and en route to and from Hawaii are presented in this report. It also contains a summary of the limited oceanographic observations made by the eight contract vessels. Data are published without analysis or interpretation to make them available to other investigations in the north pacific area. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Northeastern Pacific Albacore Survey Part 2 written by Richard J. Callaway and published by . This book was released on 1959 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northeast Pacific Albacore oceanography Data 1962 64 written by R. W. Owen and published by . This book was released on 1967 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Scientific Report written by and published by . This book was released on 1963 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northeastern Pacific Albacore Survey written by Joseph J. Graham and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oceanographic Observations Made During a Cooperative Survey of Albacore Thunnus Germo Off the North American West Coast in 1959 written by Joseph John Graham and published by . This book was released on 1961 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Central North Pacific Albacore Surveys May to November 1955 Classic Reprint written by Joseph J. Graham and published by Forgotten Books. This book was released on 2018-02-23 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Central North Pacific Albacore Surveys, May to November 1955 Five cruises, 4 primarily fishing and 1 primarily oceanographic, were made during the spring, summer, and fall of 1955 to determine the distribution and abundance of albacore tuna to the north and northeast of the Hawaiian Islands. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Albacore Tuna Catches in the Northeast Pacific During Summer 1969 as Related to Selected Ocean Conditions written by Daniel Alexis Panshin and published by . This book was released on 1971 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oregon's commercial fishery for albacore tuna (Thunnus alalunga) is large, valuable, and variable. Little is known, however, about the oceanographic factors which determine abundance and distribution of albacore. Primarily using logbook data contributed by fishermen, this study compares albacore catches with selected ocean conditions. The study is limited to troll-caught fish taken during the summer of 1969 off the Pacific Northwest. The location and success of commercial albacore catches were analyzed with respect to the sea-surface temperature field. Also examined was the relationship between fish catches and sea-surface temperature, mixed-layer depth, and water color. The 1969 albacore season off the Pacific Northwest lasted for 67 days, from 12 July to 16 September. Nearly 30 million pounds of albacore, worth $6.7 million, were landed in Oregon ports, making 1969 the second best season in history. The first commercial quantities of albacore were caught about 135 n mi west of Coos Bay. During the rest of July the fish moved north somewhat but stayed well offshore. During August the fishery spread out considerably, moving as far north as Vancouver Island. In September fishing activity shifted south and inshore. Off the Pacific Northwest no albacore were taken from waters cooler than 54F(12.2C) or warmer than 66F(18.9C). Most fish were taken from the sea-surface temperature range of 59. 5-63.5F(15.3-17.5C). July fish favored 61.5-63.5F(16.4-17.5C) water. By contrast, August fish favored 59.5-63.5F(15.3-17.5C) water while September fish favored 59.5-61.5F(15.3-16.4C) water. Catch-per-unit- effort data did not indicate as marked a decline in availability at cooler temperatures as did gross catch. Mixed-layer depths associated with favorable albacore catches, 56-135 ft(17.1-41.1 m), were somewhat deeper than those determined by previous investigations. Water-color results showed that most albacore were caught in blue oceanic water. Other factors associated with good fishing included favorable wind and sea conditions, areas with considerable temperature structure, plentiful food supply, presence of "tuna birds", and stable, moderately developed upwelling situation.
Download or read book Central North Pacific Albacore Surveys January 1954 February 1955 written by Richard S. Shomura and published by . This book was released on 1956 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Leaflet written by and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
