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Book Tuna Longline Fishery and Fishing Grounds Classic Reprint

Download or read book Tuna Longline Fishery and Fishing Grounds Classic Reprint written by Hiroshi Nakamura and published by Forgotten Books. This book was released on 2016-11-17 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Tuna Longline Fishery and Fishing Grounds On the one hand it was forced to accept restrictions which can only be called mortal in the form of an iron chain of limitations upon its fishing areas, and on the other hand it lost a large number of fishing vessels and the excellent advanced bases in Okinawa, Formosa, the Ogas awara Islands, and the mandated South Sea islands. With even the materials necessary for fishing difficult to obtain, the problems faced by this fishery were certainly not easy ones. When we look at the course taken by this fishery from the end of the war to the present day, we see that despite the many difficulties and obstacles mentioned above the tonnage of its fishing vessels has already in a comparatively short period recovered to a level close to that of before the war. This fact demonstrates the unstinted efforts of the people engaged in this fishery, efforts which are truly worthy of admiration. However, considering this situation cold 1y, we must also admit that the rapid tempo of recovery in this fishery reflects the confusion in Japanese fisheries circles after the war and the fact that this fishery became the object of investment as a measure to relieve the depression in other industries. Consequently, it can hardly be said that this fishery has undergone a substantially healthy recovery. In fact, it has a character which can hardly be considered under the heading of rapid progress. Now, 4 years after the war, the tuna industry cannot be said to be as promising as was hoped at the beginning of its new start, but it appears rather to be fraught with many problems and hardships. The cause of these problems and hardships is probably the same as that of the hardships which beset the Japanese fishing industry as a whole, that is the restriction on fishing grounds. In part too it should probably be considered due to the overall abnormality of the Japanese fisheries in recent years caused by so-called oceanographic abnormalities. Because the waters opened to Japan's fisheries are largely those off her Pacific coast, a good deal of objectivity can probably be detected in the fact that the tuna fishery has been temporarily in the spotlight and has come in for a great deal of attention. When we come to the question of how much of a scientific nature there was in the manner in which this attention was given to the fishery, we cannot unfortunately give any answer. The sad fact is that we have hard ly any scientific knowledge which could have been considered in connection With this fishery. Expressed concretely, what we mean by knowledge of a scientific nature would be such things as how many vessels should be permitted to operate in the waters allowed to na, in view of the size of the resources, and how much they could be expected to produce. With regard to such ques tions, is there not at present almost no one who could give an accurate analysis? 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.

Book Average Year s Fishing Condition of Tuna Longline Fisheries

Download or read book Average Year s Fishing Condition of Tuna Longline Fisheries written by United States Fish And Wildlife Service and published by Forgotten Books. This book was released on 2018-02-25 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Average Year's Fishing Condition of Tuna Longline Fisheries: 1952 Edition Assistant Director Nakayama of the Federation of Japanese Tuna Fishermen's Associations for their efforts in behalf of the publication. 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.

Book Tuna Longline Fishery and Fishing Grounds

Download or read book Tuna Longline Fishery and Fishing Grounds written by Hiroshi Nakamura and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Longline Fishing for Deep Swimming Tunas in the Central Pacific 1953 Classic Reprint

Download or read book Longline Fishing for Deep Swimming Tunas in the Central Pacific 1953 Classic Reprint written by Richard S. Shomura and published by Forgotten Books. This book was released on 2016-08-03 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Longline Fishing for Deep-Swimming Tunas in the Central Pacific, 1953 Skipjack were taken sporadically in small numbers throughout the entire area, usually not more than one or two at a station (appendix tables 6 to These catches can hardly be taken as more than an indi cation of the presence or absence of skipjack, for longlines do not sample this small, surface-schooling species effectively. 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.

Book Exploratory Tuna Fishing in the Marshall Islands

Download or read book Exploratory Tuna Fishing in the Marshall Islands written by Wilvan G. Van Campen and published by . This book was released on 1951 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Longline Fishing for Deep Swimming Tunas in the Central Pacific

Download or read book Longline Fishing for Deep Swimming Tunas in the Central Pacific written by Garth I. Murphy and published by Forgotten Books. This book was released on 2017-12-21 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Longline Fishing for Deep-Swimming Tunas in the Central Pacific: January June, 1952 We use the vernacular names of the fishes throughout the report, These with their commonly accepted scientific names are as follows. 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.

Book Longline Fishing for Deep Swimming Tunas in the Central Pacific 1950 1951 Classic Reprint

Download or read book Longline Fishing for Deep Swimming Tunas in the Central Pacific 1950 1951 Classic Reprint written by Garth I. Murphy and published by Forgotten Books. This book was released on 2016-11-08 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Longline Fishing for Deep-Swimming Tunas in the Central Pacific, 1950-1951 Longline fishing catches deep-swimming tuna, and these appear to represent a different segment of the population from those found at the surface and taken.by trolling and liveabait fishing. This is shown graphically in figure 20 That the size difference is not due to gear selection is indicated by data given in a later section. 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.

Book Oceanographic Conditions and the Black Tuna Fishery

Download or read book Oceanographic Conditions and the Black Tuna Fishery written by U. S. Department of the Interior and published by Forgotten Books. This book was released on 2016-08-13 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Oceanographic Conditions and the Black Tuna Fishery: A Translation Boats from 0ita Prefecture also engage in harpoon fishing, and in 1933 there were no harpoon boats from Chiba Prefecture based at Urakawa, where they Operated successfully. 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.

Book Inventory of U S Exploratory Longline Fishing Effort and Catch Rates for Tunas and Swordfish in the Northwestern Atlantic 1957 65

Download or read book Inventory of U S Exploratory Longline Fishing Effort and Catch Rates for Tunas and Swordfish in the Northwestern Atlantic 1957 65 written by Peter C. Wilson and published by . This book was released on 1967 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Survey of the Domestic Tuna Industry

Download or read book Survey of the Domestic Tuna Industry written by Andrew Wallace Anderson and published by . This book was released on 1953 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Distribution Relative Abundance and Movement of Skipjack Tuna Katsuwonus Pelamis in the Pacific Ocean Based on Japanese Tuna Longline Catches 1964 67 Classic Reprint

Download or read book Distribution Relative Abundance and Movement of Skipjack Tuna Katsuwonus Pelamis in the Pacific Ocean Based on Japanese Tuna Longline Catches 1964 67 Classic Reprint written by Walter M. Matsumoto and published by Forgotten Books. This book was released on 2018-02-20 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Distribution, Relative Abundance, and Movement of Skipjack Tuna, Katsuwonus Pelamis, in the Pacific Ocean Based on Japanese Tuna Longline Catches, 1964-67 Certain characteristics of the longline gear affect the catch and catch data. And these should be cited so that conclusions drawn from the data are viewed in the proper perspective. First, the catches of skipjack tuna by this gear are extremely small. In the years 1962-66, for example, the catch of skipjack tuna in the Japanese commercial tuna longline fishery averaged metric tons per year, as compared with an average of metric tons caught by the pole-and-line fishery. The smallness of the catch reflects the inefficiency of the gear for taking this species, but, because of the wide areal coverage by this gear, these data should be useful for determining areas of high or low relative abundance. 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.