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Book Size Variation of Central and Western Pacific Yellowfin Tuna

Download or read book Size Variation of Central and Western Pacific Yellowfin Tuna written by Edwin S. Iversen and published by . This book was released on 1956 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Variability of Longline Catches of Yellowfin Tuna

Download or read book Variability of Longline Catches of Yellowfin Tuna written by Garth I. Murphy and published by . This book was released on 1954 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Japanese Albacore and Bigeye Tuna Size Composition Studies

Download or read book Japanese Albacore and Bigeye Tuna Size Composition Studies written by and published by . This book was released on 2015-08-05 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Japanese Albacore and Bigeye Tuna Size Composition Studies: Special Scientific Report Fisheries No; 182 Japanese Albacore and Bigeye Tuna Size Composition Studies: Special Scientific Report - - Fisheries No. 182 was written by an unknown author. This is a 53 page book, containing 24159 words and 28 pictures. Search Inside is enabled for this title. 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 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 The Japanese Tuna Fisheries Classic Reprint

Download or read book The Japanese Tuna Fisheries Classic Reprint written by U. S. Fish And Wildlife Service and published by Forgotten Books. This book was released on 2017-12-18 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Japanese Tuna Fisheries Numerous references to the tunas as articles of diet occur in Japanese classical litera: ture. These indicate the ancient status of the fisheries. But. Unfortunately. Few hints in the old writings show what the earliest fishing methods were. Authorities assume that the most primitive fishing technique was hook and line. Spears. Or traps set in places ordinar ily visited by those tunas that enter shallow coastal waters during their migrations. 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.