Fish Bulletin 159. California Marine Fish Landings For 1971
Fish Bulletin 159. California Marine Fish Landings For 1971
复制标题
鱼类通报 159。 1971 年加利福尼亚州海洋鱼类上岸量
DOI：
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发表时间：
1973
期刊：
影响因子：
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通讯作者：
M. Oliphant
中科院分区：
文献类型：
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作者：
M. Oliphant
作者：Oliphant，M.海洋渔业统计人员。| 摘要：登陆公告提供了加州商业渔业所捕获的各种海洋生物资源的数量和价值的记录，并总结了派对船运动捕鱼业的渔获量。它们还详细说明了内陆地区商业捕捞的少量淡水鱼。这些数据提供了管理加州海洋渔业资源的基本背景。公布的数字具有地方、国家和国际意义，并被渔业科学家、立法者、教育者、渔业成员和其他对加州渔业感兴趣的人使用。1971年的这份报告是登陆公报系列中的第31份。第一份于1929年出版，包含了1926年和1927年的商业捕鱼记录。加州的渔业统计数据是基于一个系统，即鱼经销商，加工商和派对船运营商将其登陆记录的副本发送给该部。用于收集记录的统计系统和方法在《鱼类公报86》中有充分的描述，该公报报告了1950年的渔获量。在此期间，方法和设备根据情况进行了修改，但基本原则保持不变。
Author(s): Oliphant, M. S; Marine Fisheries Statistics Staff, . | Abstract: Landing bulletins provide records of amounts and values of various living marine resources taken by California's commercial fisheries, and summarize catches made by the partyboat sportfishing industry. They also detail the small quantities of freshwater fish taken commercially in inland areas. These data provide the basic background for managing California's marine fishery resources. The published figures are of local, national, and international significance, and are used by fisheries scientists, legislators, educators, members of the fishing industry, and others interested in California fisheries.This report for 1971 is the 31st in the series of landing bulletins. The first, published in 1929, contained the records of the 1926 and 1927 commercial fish landings.California's fishery statistics are based on a system whereby fish dealers, processors, and partyboat operators send duplicate copies of their landing records to the Department. The statistical system and methods used to collect the records were fully described in Fish Bulletin 86, which reported the catch for 1950. In the intervening years, methods and equipment have been modified as conditions warranted, but the basic principles have remained unchanged.