POLA MUSIM PENANGKAPAN Sardinella fimbriata YANG DIDARATKAN DI PPN PRIGI – JAWA TIMUR

Fuad, Wahida Kartika Sari, Ledhyane Ika Harlian, Nora Akbarsyah, Tri Wahyu Budiarti
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引用次数: 0

Abstract

Fringe-scale sardine (Sardinella fimbriata) is one of the dominant species landed in Prigi fishing port. However, in recent years the sardine fishery management  might deal with some overfishing indicators of this species . The purpose of this study was to determine the trend of catches, fluctuations in catch per unit effort (CPUE), and the pattern of the fringe-scale fishing season using catch-effort data of purse seine and gillnet landed at PPN Prigi in the period 2011-2020. The  results showed that the catch fluctuated every year . CPUE has tended to increase over the last ten years but decreased in 2014 and 2020. The highest CPUE value occurred in 2019 which was 0,21kg/trip. The Peak fishing season occurs in December – March.        
鳞沙丁鱼(Sardinella fibriata)是普里吉渔港的优势渔种之一。然而,近年来的沙丁鱼渔业管理可能会处理该物种的一些过度捕捞指标。利用2011-2020年PPN Prigi渔场围网和刺网的渔获量数据,研究该渔场的渔获量变化趋势、单位渔获量(CPUE)波动和边缘尺度渔期的渔获量格局。结果表明,捕获量每年都有波动。CPUE在过去十年中趋于增加,但在2014年和2020年有所下降。CPUE值最高的年份是2019年,为0.21 kg/次。捕鱼的高峰期在十二月至三月。
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来源期刊
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0.00%
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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.
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