Environmental Friendliness Analysis of Purse Seine Operated by Km Sumber Baru, Belawan, North Sumatera

海洋渔业 Pub Date : 2022-11-03 DOI:10.29244/jmf.v13i2.40209

Adhiatma Mario Sipahutar, A. K. Mudzakir, Indradi Setiyanto

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引用次数: 0

Abstract

Purse Seine fishing gear is a fishing gear operated by several fishermen in the WPP NRI 571. Purse seine is a type of fishing gear that classified as surrounding nets, which is an active fishing gear to catch pelagic fish which who generally live in groups in large flocks. The main catch is Mackerel scad (Decapterus spp). The purpose of this study was to determine the level of environmental friendliness of the Purse seine fishing gear in PPS Belawan. The method used in this study is by using a score based on the Code of Conduct for Responsible Fisheries (CCRF) criteria, fish physiology analysis, and also analyze the suitability of fishing gear with the regulation of Permen KP.71 of 2016. Based on the results of the study, it can be concluded that physiologically fish include into fish fit for catching with a total length ranging from 19-24 cm, the average size of the first caught (Lc) at a length of 15 cmFL, the size of the first sentence gonads (Lm) 19.6 cmFL, Km. Sumber Baru does not meet the Regulations of the size of the vessel, and the Purse Seine fishing gear is very environmentally friendly with a score of 32 points.This Lc value is smaller than the Lm value. From this result, it is known that most of the scads caught have not passed the first gonadal maturity size (Lc

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北苏门答腊Belawan的Km Sumber Baru围网的环境友好性分析

围网渔具是由WPP NRI 571的几名渔民操作的渔具。围网是一种被归类为围网的渔具，是一种活跃的渔具，用于捕获一般成群结队生活的远洋鱼类。主要捕获的是鲭鱼scade (Decapterus属)。本研究的目的是确定卑拉湾省围网渔具的环境友好性水平。本研究采用的方法是基于《负责任渔业行为准则》(Code of Conduct for Responsible Fisheries, CCRF)标准的评分，鱼类生理分析，并根据2016年Permen KP.71法规分析渔具的适用性。根据研究结果，可以得出生理鱼包括适合捕捞的入鱼总长度在19-24 cm之间，首次捕获的平均大小(Lc)为15 cmFL，第一次捕获的性腺(Lm)的大小为19.6 cmFL, Km。Sumber Baru不符合船只尺寸的规定，Purse Seine的渔具非常环保，得分为32分。这个Lc值小于Lm值。从这一结果可知，大多数捕获的幼鱼尚未经过第一次性腺成熟期(Lc)

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来源期刊

海洋渔业

自引率

0.00%

发文量

4336

期刊介绍： “Marine Fisheries”started publication in 1979, it mainly covers original research papers and reviews on basic theories and applications of aquaculture and fisheries, including marine biology, mariculture and reproduction, aquatic diseases and prevention, nutrition and feed of aquatic organisms, fishery ecology and environmental protection, development and conservation of marine fishery resources, fishing tools and methods, preservation and comprehensive utilization of aquatic products, fishery machinery and instruments.