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本文原载日本《水产界》月刊1965年8月号。作者分析了東、黄海日本底拖网漁业十余年来总漁獲量和网次漁獲量的变动情况,与漁獲力量和漁獲性能的增強相对比,認为有一些魚类資源正处于衰减状态。现由吳善長同志摘譯其中有关部分,供读者參考。文章和表內的数字,經吳善長同志核对日本历年出版的《水产年鑑》后,发現文章中的数字与《年鑑》中的略有出入,特提請讀者注意。此外,日本农林經濟研究所編的1965年版《世界水产总覽》中,刊載了“1961—1964年束、黄海日本底拖网漁业各种魚类的漁獲量”和“同上各月公产量、拖网次数、网次漁獲量”兩表,現將其摘出,作为附表1、2列在文后。
This article was originally published in Japan “Aquatic Industry” Monthly August 1965 issue. The authors analyzed the changes of the total catch and the net catch in bottom trawl fisheries of Japan and the Yellow Sea in Japan for more than ten years in comparison with the enhancement of catch strength and catch performance and concluded that some fish resources are in decay. Now by Comrade Wu Shanchang extract the relevant part for readers reference. Articles and figures in the table, Comrade Wu Shanchang checked the “Yearbook of Fisheries” published in Japan over the years and found that there was a slight discrepancy between the numbers in the articles and those in the Yearbook, especially for readers’ attention. In addition, the 1965 edition of the “World Fisheries Survey” compiled by Japan’s Institute of Agroforestry published the “Catches of Various Fish Trawls in the Yellow Sea Japan Bottom Trawler” from 1961 to 1964, Production, trawling, net catches "two tables, now it is excerpted, as shown in Schedule 1, 2 in the text.