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东海区带鱼年渔获量变动规律的探讨
马永钧¹, 徐金林²
1.浙江省海洋水产研究所;2.浙江省计算技术研究所舟山

摘要:

本文根据东海区28a带鱼渔获量资料,采用参数模型法计算了东海区带鱼年渔获量变动规律,得出7a为一个变动周期的结论,井预测,若不采取有力措施保护资源,16a后资源将有枯竭的可能。

关键词: 带鱼渔获量参数模型法周期预测

DOI：

分类号:

基金项目:

CATCH CHANGE PATTERN OF HAIRTAIL IN THE EAST CHINA SEA

Abstract:

Computation of 28 years hairtail catch data of East China Sea shows a seven year catch change pattern for the East China Sea by using parameter model. The hairtail catch will decline further. After sixteen years the hairtail resource will probably be faced with a serious crisis if no vigorous measures are taken.

Key words: Hairtail catch Parameter model

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