台州定置蟹刺网渔具渔法调查分析

The Research of Taizhou-Crab Net Fishing Gear and Method Research

本文对台州定置蟹刺网渔具结构、渔具装配、操作流程、作业方法等方面进行调查研究,得出以下结论:(1)台州定置蟹刺网属刺网类单片型定置式网具;(2)定置刺网具有结构简单,操作便捷,生产作业灵活,具有较强选择性,主要捕捞对象为三疣梭子蟹;(3)当前海洋资源衰退严重,相对于其他渔具,定置蟹刺网较符合海洋生态环保理念,可适当推广使用;(4)为保护海洋生物资源及渔民合理利用资源,建议进行配额捕捞。

This paper carried out an investigation on fishing gear structure, fishing gear assembly, opera-tion process and operation method of crab fixed gill net in Tai Zhou, and draw the following conclusions： （1）the crab fixed gill net in Tai Zhou is belong to the single wall of fixed gill net. （2）There are several character-istics of fixed gill net, such as simple structure, convenient operation, flexible operation, strong selectivity, andthe main fishing targets for Portunus trituberculatus. （3）At present, the marine fishery resource is declined seri-ously, the crab fixed gill net conforms to the marine ecological idea, and it can be popularized and used prop-erly. （4） In order to protect the marine biological resources and alleviate the competition pressure of fishermen,it is suggested that the limited fishing be carried out.