分析鱼资源的状态域与巴厘岛PPI KEDONGANAN的生态系统方法

Ketut Tika Suariningsih, I. Restu, M. A. Pratiwi
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引用次数: 1

摘要

PPI克东阿南是位于巴东县库塔区克东阿南村的鱼类登陆基地。在PPI Kedonganan登陆的鱼类商品之一是狐猴鱼(沙丁鱼狐猴)。狐猴的高捕捞率必须与适当的管理相平衡,以使狐猴鱼类资源保持可持续发展。本研究旨在了解狐猴鱼类资源的利用现状。该研究于2021年1月至2021年3月进行。数据收集采用观察法和访谈法。采用多指标分析方法对各指标进行数据分析,采用综合指标评估和标志模型可视化。观察了鱼类大小、幼鱼捕获比例、物种组成、鱼类资源范围萎缩、濒危、受威胁和受保护物种等指标的变化趋势。落在克东阿南PPI的Lemuru资源域状态评价为良好,综合评价值为66.7。结果鱼类大小趋势指标相对固定,幼鱼捕获比例约为90%,捕获种类组成为100%的目标鱼,即使用刺网捕获的狐猴,鱼类资源范围崩溃,高达57%的渔民表示寻找渔场相对固定,ETP物种未找到。关键词:EAFM;Lemuru鱼;渔业管理;PPI Kedonganan。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
PENILAIAN STATUS DOMAIN SUMBER DAYA IKAN LEMURU DENGAN PENDEKATAN EKOSISTEM YANG DIDARATKAN DI PPI KEDONGANAN, BALI
PPI Kedonganan is a fish landing base located in Kedonganan Village, Kuta District, Badung Regency. One of the fish commodities that landed at PPI Kedonganan is Lemuru Fish (Sardinella lemuru). The high rate of catching Lemuru must be balanced with proper management so that Lemuru Fish Resources remain sustainable. This study was conducted to determine the status of the utilization of Lemuru fish resources. The study was conducted from January 2021 to March 2021. Data collection was carried out by observation and interviews. Data analysis of each indicator was carried out using a multi-criteria analysis approach with composite index assessment and visualization by flag model. Indicators were observed the trends of fish size, the proportion of juvenile fish were caught, the species composition, range collapse of fish resources, Endangered, Threatened, and Protected species. The status assessment of the Lemuru resource domain which landed at PPI Kedonganan is in the good category with a composite value of 66.7. Results of the trend indicators of fish size is relatively fixed, the proportion of fish juvenile caught about 90%, the composition of species caught was 100% of the target fish i.e, lemuru that caught by using gill net, range collapse of fish resources as much as 57% of fishermen expressed relatively fixed in looking for fishing grounds, and ETP species not found. Keywords: EAFM; Lemuru Fish; Fisheries Management; PPI Kedonganan.
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