LAJU EKSPLOITASI SUMBER DAYA IKAN YANG TERTANGKAP PUKAT CINCIN DI SELAT SUNDA (Exploitation Rate of Fisheries Resources which Caught by Purse seine in Sunda Strait)

ABSTRACT Sunda Strait is waters which have great fishery potential in Indonesia. Catches of the Sunda Strait were landed in Pandeglang Regency, one of which is in the Coastal Fishing Port (PPP) Labuan. Purse seine is fishing gear with the highest production in Sunda Strait. Species targets of purse seine are Fringescale sardinella, Mackerel, Short mackerel, Indian mackerel, Kawakawa, and Indian scad. The high price of the fish lead purse seine operation continuously. Increasing purse seine operation can lead to the scarcity fishery resources. Therefore, a study about fish exploitation rate is needed to know the utilization status. The purpose of this study was to evaluate the exploitation rate of multispesies fisheries which caught by purse seine in Sunda Strait based on catch data landed data in PPP Labuan. This study used the ELEFAN I methods and Pauly formula. The result showed that the exploitation rate of fish resources for female and male fringescale sardinella are 0,79 and 0,70; Island mackerel are 0,78 and 0,60; short mackerel are 0,85 and 0,88; Indian mackerel are 0,80 and 0,83; kawakawa are 0,95 and 0,90; Indian scad are 0,75 and 0,62. Nowadays, all fish which caught by purse seine in the Sunda Strait has been indicated to over-exploitation. Keywords: exploitation rate, pelagic fish, purse seine, Sunda strait ------ ABSTRAK Selat Sunda merupakan perairan yang memiliki potensi perikanan yang cukup besar di Indonesia. Hasil tangkapan ikan dari Selat Sunda didaratkan di Kabupaten Pandeglang, salah satunya adalah di Pelabuhan Perikanan Pantai (PPP) Labuan. Pukat cincin merupakan alat tangkap dengan produksi paling banyak di Selat Sunda. Spesies yang merupakan target tangkapan pukat cincin yaitu tembang, kembung, kembung perempuan, kembung laki-laki, tongkol, dan layang. Harga jual ikan yang tinggi menyebabkan pengoperasian pukat cincin terus ditingkatkan. Pengoperasian pukat cincin yang terus meningkat dapat menyebabkan kelangkaan terhadap sumber daya perikanan. Oleh karena itu, perlu dilakukan kajian mengenai laju eksploitasi sumber daya ikan agar diketahui status pemanfaatannya. Tujuan penelitian ini adalah untuk mengevaluasi laju eksploitasi multispesies yang tertangkap pukat cincin di Selat Sunda berdasarkan data tangkapan yang didaratkan di PPP Labuan. Pada penelitian ini digunakan metode ELEFAN I dan rumus Pauly. Hasil analisis menunjukkan bahwa laju eksploitasi sumber daya ikan berturut-turut betina dan jantan spesies tembang sebesar 0,79 dan 0,70; kembung 0,78 dan 0,60; kembung laki-laki 0,85 dan 0,88; kembung perempuan 0,80 dan 0,83; tongkol 0,95 dan 0,90; layang 0,75 dan 0,62. Saat ini kondisi semua ikan hasil tangkapan dominan pukat cincin di Selat Sunda telah mengalami tangkap lebih. Kata kunci: ikan pelagis, pukat cincin, laju eksploitasi, Selat Sunda

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Characteristics of purse seine fisheries in the Sulawesi Sea (case study in Tumumpa fishing port)

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/919/1/012016 ◽

2021 ◽

Vol 919 (1) ◽

pp. 012016

Author(s):

Baihaqi ◽

Mahiswara ◽

T W Budiarti

Keyword(s):

Data Collection ◽

Fork Length ◽

Pelagic Fish ◽

Purse Seine ◽

Fishing Gear ◽

Small Pelagic Fish ◽

Fishing Season ◽

Fish Resources ◽

Pelagic Fishing

Abstract The purse seine is the dominant fishing gear operating at the Tumumpa Fishing Port with a vessel of >90%. The purse seines that have developed are large pelagic targets, with the main catch targets being skipjack, mackerel tuna, and tuna. Tuna, mackerel tuna and skipjack are important commodities for fisheries in Indonesia. This study aims to determine the characteristics of purse seine fishing gear and its catch in the Sulawesi Sea. Data collection was carried out for two years from 2019-2020 at Tumumpa Fishery Port. Indications for the use of fish resources are calculated by comparing the length-at-first-capture (Lc) with the length-at-first-mature (Lm). The results showed that purse seines are very dominant in exploiting large pelagic resources (skipjack, mackerel tuna and tuna) with the proportion reaching 78%, small pelagic (21% scads and 1% other fish). The large pelagic fishing season using the purse seine vessel occurs in May – November, with 2 peak seasons in July and September. While the small pelagic occurs in May – September, with the peak occurring in July. The size when the frigate tuna was first caught was at a fork length of 25.15 cm (Lc) and Lm in a size of 28.52 cm for females and 28.29 cm for males. Meanwhile, the first scads was caught (Lc) at a length of 21.4 cm with the length-at-first-mature (Lm) being 20 cm for the female and 19 cm for the male. Based on this analysis, it was shown that the purse seines is a selective fishing gear for small pelagic fish but not selective for large pelagic fish.

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Excellent Commodity of Capture Fisheries and Preservation of Fish Resources in Pekalongan City

E3S Web of Conferences ◽

10.1051/e3sconf/202020206042 ◽

2020 ◽

Vol 202 ◽

pp. 06042

Author(s):

Azis Nur Bambang ◽

Imam Triarso ◽

Abdul Kohar Muzakir

Keyword(s):

Descriptive Analysis ◽

Secondary Data ◽

Purse Seine ◽

North Coast ◽

Fishing Gear ◽

Quantitative Descriptive Analysis ◽

Fish Resources ◽

Fisheries Resources ◽

The North ◽

The Government

Pekalongan City is a coastal area on the north coast of Central Java Province, which has a fairly large fishing port, namely Pekalongan Archipelago Fishery Port.. This research objective to determine the exellent commodities of capture fisheries and efforts to preserve capture fisheries resources. Descriptive research methods have been used in this research. The data taken is secondary data from literature studies and related institutions, because the time of the research was still in the Covit 19 pandemic. Analysis of the data used is quantitative descriptive analysis. The research results showed that the dominant fishing gear was Purse seine and Gillnet. Purse seine vessels used are mini purse seine (<30GT) and pursein (> 30GT). Exellent commodity include Layang (Decapterus sp), Tonngkol (Thunnus tonggol) and Tembang (Sardinella fimbriata). Efforts to preserve fish resources in the City of Pekalongan are done by regulating the number of fishing gear and limiting the number of production and the number of fishing trips. The government policies in the effort to maintain the sustainability of fish resources include: banning the use of trawl and seine net, determination of Fisheries Management Areas (WPP) and limitation on the amount of catches allowed (JTB), as well as establishing fishing lanes.

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ANALISIS ASPEK TEKNIS KAPAL PUKAT CINCIN (PURSE SEINE) DAN ALAT TANGKAP YANG DIGUNAKAN NELAYAN DI PERAIRAN TELUK BONE

JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan ◽

10.33096/joint-fish.v3i2.81 ◽

2020 ◽

Vol 3 (2) ◽

pp. 226-238

Author(s):

Hawati Hawati ◽

Angkasa Putra

Keyword(s):

Survey Methods ◽

Secondary Data ◽

Purse Seine ◽

Primary Data ◽

Fishing Gear ◽

Technical Aspects ◽

Fish Resources ◽

Trawl Fishing ◽

Fisheries Regulation ◽

Fishing Area

The utilization of fish resources by fishermen in the waters of Bone Bay uses different fishing gear and patterns as well as different utilization and management policies. This can affect the sustainability of existing fish resources, one of which is in the Bone Regency area. This study aims to analyze the technical aspects of purse seine and fishing gear used by fishermen in the waters of Bone Bay, especially in Bone Regency. Furthermore, the technical aspects of the vessel and fishing gear as a result of the calculation are compared with the provisions stipulated in the PERMEN-KP Number 71 of 2016 to determine the zone of the fishing area. This research was conducted in Panyula Village, which is the fishing base area of purse seine fishermen and the waters of Teluk Bone, starting from November 2016 to March 2017. This research uses a combination of survey methods and case studies. The type of data used consists of primary data and secondary data. Based on the technical aspects of purse seine vessels, ring trawl fishing gear and FAD fishing tools, purse seine units should be operated on Fishing Route II and Fishing Route III in accordance with Minister of Marine Affairs and Fisheries Regulation Number 71 of 2016.

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OPERATION STUDY AND CONSTRUCTION OF PURSE SEINE AT KM MARWAH LAMPULO ACEH UTARA

Coastal and Ocean Journal (COJ) ◽

10.29244/coj.4.1.47-56 ◽

2020 ◽

Vol 4 (1) ◽

pp. 47-56

Author(s):

Roma Yuli F Hutapea ◽

Ratu Sari Mardiah ◽

M. Nur Arkham ◽

Ratih Purnama Sari ◽

Wewen Nassa Syaputra

Keyword(s):

Pelagic Fish ◽

Purse Seine ◽

Fishing Gear ◽

Trawl Fishing ◽

Construction Operation

Aceh is a province located at the western tip of Indonesia. Aceh's territorial waters are very strategic waters. The dominant fishing gear used by fishermen in Aceh is the purse seine. The reason many fishermen use purse seines in Aceh is because the waters of Aceh have a lot of pelagic fish potential, where the target of purse seines is pelagic fish. The purpose of this research is to know and understand the construction of purse seines in KM Marwah Lampulo Aceh Utara; as well as knowing and understanding the operation of purse seine fishing gear in Lampulo, North Aceh. The type of purse seine used by KM Marwah is trapezoid. Ring seine construction with PE (Polyethylene) nets with mesh sizes of 1-3 inches. The upper ris rope is 600 m long and 10 mm in diameter, while the lower ris rope is 12 mm in diameter, with a length of 600 m. Selvedge is used for net protection so that it is not easily torn. PE (Polyethylene) rope with a length of 650 meters. PE (polyethylene) based weight rope. Ring strap with a diameter of 10 mm and made from PE (polyethylene). 6000 pieces of PVC-based buoys and 4800 lead-based weights. The operation of the purse seine consists of a setting, namely the process of preparing and lowering the trawl fishing gear into the water, after the catch is collected and the nets have formed a bowl, then proceed with hauling, which is the activity of raising fishing gear onto the ship. Keywords Aceh, construction, operation, purse seine

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RESPONSIBLE FISHERIES MANAGEMENT OF MINI PURSE SEINE IN THE LAMPUNG BAY AREA

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.29244/jitkt.v8i2.15837 ◽

2017 ◽

Vol 8 (2) ◽

pp. 713-728

Author(s):

Yulia Estmirar Tanjov ◽

Roza Yusfiandayani ◽

. Mustaruddin

Keyword(s):

Fishing Effort ◽

Maximum Sustainable Yield ◽

Pelagic Fish ◽

Purse Seine ◽

Sustainable Yield ◽

Catch Per Unit Effort ◽

Small Pelagic Fish ◽

Bay Area ◽

Fisheries Resources ◽

The Status

Lempasing is a Coastal Fishing Port (CFP) which located in Bandar Lampung. It is one of the centers of fisheries activities in the city. One of the fishing gear which operated by most of fishermen in Lempasing is mini purse seine. Mini purse seine fishing activities in the Lampung Bay Area and Lempasing CFP is not in accordance with the conditions of the surrounding waters area. The research was conducted in the Lampung Bay Area and Lempasing CFP, Lampung. This study aims to: 1) determine the status of fisheries resources utilization, 2) to describe the dominant fish caught by mini purse seine. Analysis methods were used in this study namely: 1) Fishing Power Index (FPI), Catch Per Unit Effort (CPUE), and Maximum Sustainable Yield (MSY) to determine the status of fisheries resource utilization. The dominant small pelagic fishes caught were scad fish Selaroides sp., mackerel fish Rastrelliger sp., longnose trevally fish Carangoides chrysophrys. The result showed that Fox model was the best fits models with estimated maximum sustainable yield of 15.5 ton and fishing effort of 992 trip/year for mini purse seine. The longnose trevally fish in lampung bay area in do not exceeded the optimal catch fish condition can be used to sustainably. In these condition is necessary to wisely manage and setting the catches to not exceed the allowable catch of the small pelagic fish, so the stock of small pelagic fish in the Lampung Bay Area can be used sustainably.

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Bioeconomic Analysis of Stolephorus sp Fisheries in the Conservation Area of Perairan Karang Jeruk, Tegal Regency, Central Java

Economic and Social of Fisheries and Marine ◽

10.21776/ub.ecsofim.2020.008.01.05 ◽

2020 ◽

Vol 008 (01) ◽

pp. 54-67

Author(s):

Esza Cahya Dewantara ◽

◽

Achmad Fahrudin ◽

Yudi Wahyudin ◽

◽

...

Keyword(s):

Purse Seine ◽

Fishing Gear ◽

Policy Recommendations ◽

Supporting Capacity ◽

Quota System ◽

Conservation Area ◽

Total Allowable Catch ◽

Maximum Production ◽

Fisheries Resources ◽

Central Java

The goal of this study was to determine the utilization level of anchovy resources in Perairan Karang Jeruk after being designated as a fisheries reserve conservation area. The CYP algorithm approach was used as a bioeconomic analysis. This study was conducted in November 2019 – January 2020. The results showed that the intrinsic growth rate of anchovies (r) was 1.803 tons/year, the capture coefficients (q) was 0.000506 tons/trip, and the environment supporting capacity (K) amounting to 1501.67 tons/year, cost (c) of 0.27 million/trip and price (p) of 8.73 million/ton. MSY efforts (EMSY) amounted to 1780.42 with maximum production (hMSY) of 676.80 tons/year. MEY (EMEY) efforts amounted to 1694.14 with maximum production (hMEY) of 675.21 tons/year. The utilization of fisheries resources activities shows more capture, both biologically and economically. Policy recommendations that can be applied from the results of the study are that business/effort limitations need to be made to 2416 – 2539 trip/year for payang fishing gear and 1489 – 1565 for Mini Purse Seine fishing gear. The implementation of the quota system on the Total Allowable Catch (TAC) basis for payang fishing gear is 65.52 tons/year, while the mini purse seine fishing gear is 475.92 tons/year.

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RESPONSIBLE FISHERIES MANAGEMENT OF MINI PURSE SEINE IN THE LAMPUNG BAY AREA

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v8i2.15837 ◽

2017 ◽

Vol 8 (2) ◽

pp. 713

Author(s):

Yulia Estmirar Tanjov ◽

Roza Yusfiandayani ◽

. Mustaruddin

Keyword(s):

Fishing Effort ◽

Maximum Sustainable Yield ◽

Pelagic Fish ◽

Purse Seine ◽

Sustainable Yield ◽

Catch Per Unit Effort ◽

Small Pelagic Fish ◽

Bay Area ◽

Fisheries Resources ◽

The Status

Lempasing is a Coastal Fishing Port (CFP) which located in Bandar Lampung. It is one of the centers of fisheries activities in the city. One of the fishing gear which operated by most of fishermen in Lempasing is mini purse seine. Mini purse seine fishing activities in the Lampung Bay Area and Lempasing CFP is not in accordance with the conditions of the surrounding waters area. The research was conducted in the Lampung Bay Area and Lempasing CFP, Lampung. This study aims to: 1) determine the status of fisheries resources utilization, 2) to describe the dominant fish caught by mini purse seine. Analysis methods were used in this study namely: 1) Fishing Power Index (FPI), Catch Per Unit Effort (CPUE), and Maximum Sustainable Yield (MSY) to determine the status of fisheries resource utilization. The dominant small pelagic fishes caught were scad fish Selaroides sp., mackerel fish Rastrelliger sp., longnose trevally fish Carangoides chrysophrys. The result showed that Fox model was the best fits models with estimated maximum sustainable yield of 15.5 ton and fishing effort of 992 trip/year for mini purse seine. The longnose trevally fish in lampung bay area in do not exceeded the optimal catch fish condition can be used to sustainably. In these condition is necessary to wisely manage and setting the catches to not exceed the allowable catch of the small pelagic fish, so the stock of small pelagic fish in the Lampung Bay Area can be used sustainably.

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FISHING ZONE IN KARIMUNJAWA NATIONAL PARK

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v8i1.12501 ◽

2016 ◽

Vol 8 (1) ◽

Author(s):

Domu Simbolon ◽

Ririn Irnawati ◽

Budy Wiryawan ◽

Bambang Murdiyanto ◽

Tri Wiji Nurani

Keyword(s):

Information System ◽

Economic Model ◽

National Park ◽

Reef Fishes ◽

Pelagic Fish ◽

Fishing Gear ◽

Comparative Performance ◽

Resource Potential ◽

Fish Resources ◽

Pelagic Fishing

ABSTRACTKarimunjawa National Park (KNP) consists of 7 zones i.e., core, protection, tourism, residence, rehabilitation, cultivation, and traditional fisheries utilization zone. Fishing activities in the traditional fisheries utilization zone (TFUZ) was not optimal because of limited of fishing zone information. The objective of this study was to determine the fishing zone based on major fish for each fishing gear. This study was conducted in KNP from October to December 2009. The major fish resources were determined through analyses of comparative performance index (CPI). Fish resource potential was analyzed by bio-economic model. The existence of fish resources were used as a basis of arrangement of fishing gear arround the fishing zone, through consideration of fishing gear characteristics, the characteristics of waters, the probabilities of conflict, degradation of fish resources, and regulations. Map of fishing zones were created using geographicl information system. Results showed that potential fishes around the TFUZ were reef fishes such as trevallies, yellow tail, and grouper. The potency of reef fishes was about 149 tons/year and pelagic fish of 19,080 tons/year. Fishing zones around the TFUZ consisted of (1) area of 0-3 miles from coastal line which was allocated as the fishing zone of reef fishes using hand line and fish trap, (2) area of 3-4 miles from coastal line which was allocated as demersal fishing zone using bottom gillnet, (3) area of 0-4 miles from coastal line which was allocated as pelagic fishing zone using surface gillnet, and (4) area that more than 4 miles which was allocated as pelagic fishing zone using dynamic fishing gear (troll line), and boat lift net. Keywords: fishing zone, reef fish, pelagic fish, gillnet, Karimunjawa

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Pola Rekrutmen, Mortalitas, dan Laju Eksploitasi Ikan Lemuru (Amblygaster sirm, Walbaum 1792) di Perairan Selat Sunda

Biospecies ◽

10.22437/biospecies.v10i1.3483 ◽

2017 ◽

Vol 10 (1) ◽

Cited By ~ 2

Author(s):

Nidya KARTINI ◽

Mennofatria BOER ◽

Ridwan AFFANDI

Keyword(s):

Total Mortality ◽

Pelagic Fish ◽

High Potential ◽

Biological Information ◽

Natural Mortality ◽

Market Demand ◽

Fishing Mortality ◽

Fish Resources ◽

Fish Samples ◽

Exploitation Rate

Sunda Strait has high potential of pelagic fish resources, one of which is spotted sardinella (Amblygaster sirm). High market demand of spotted sardinella leads to its high exploitation. Management of sustainable used of this species need various biological information of the target species.The aims of this research wereto analyze of therecruitment pattern, mortality, and exploitation rate of spotted sardinella. Sampling was conducted in April to August 2015 from the catchment landed at Labuan Coastal Fishing Port, Banten. Fish samples taken during the study consisted of 527 males and 245 females. The results showed thatpeak recruitment season for spotted sardinella occurs in Maret (11.64%) and July (13.67%).The natural mortality (M), fishing mortality (F), total mortality (Z) for male were 0,33; 5,30; 5,63 year-1 respectively, and for female were 0,51; 7,75;8,27 year-1 respectively. Exploitation rate (E) for male was 0,94 year-1 and for female was 0,93 year-1.Keywords : exploitation, growth, mortality, spotted sardinella, Sunda Strait

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ANALISIS KEBERLANJUTAN SUMBERDAYA PERIKANAN DENGAN MENGGUNAKAN JARING PERANGKAP (TRAP NET) DI WILAYAH PESISIR PANTAI KABUPATEN PANGKEP

JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan ◽

10.33096/joint-fish.v2i1.30 ◽

2019 ◽

Vol 2 (1) ◽

pp. 42-55

Author(s):

Risnawati Bahtiar ◽

Syahrul Djafar ◽

Ihsan H.Cotte

Keyword(s):

Coastal Zone ◽

Coastal Areas ◽

Fishing Ground ◽

Fishing Gear ◽

Fish Resources ◽

Fisheries Resources ◽

Sustainability Analysis

Research of the sustainability analysis of fisheries resources by using trap net in the coastal ofPangkep Regency was conducted on August to October 2018 in the coastal zone of pangkep Regency.This research aims to 1) Analyze the location of trap net fishing areas, (2) Analyze environmentalfriendliness of trap net, (3) Analyze the sustainability of fish resources by using trap net in the coastalareas of Pangkep district. The method used was case study by following fishing operations using trapnet directly. Analyzed of the determination of the trap net installation location was used by geographicinformation systems (GIS), analyzed the selectivity of fishing gear used the formula based on theprovisions of FAO (1995), and analyzed the sustainability of fish resources used Rapfish analysis.Results of the research showed that fishing ground of using trap net covers the coastal areas ofPangkep Regency, there were four locations that have been determined based on analysis, which wereDistricts of Bungoro, Labakkang, Ma'rang, and Segeri. Trap net included in fishing gear that was notenvironmentally friendly, so it does not support the sustainability of fisheries resources. Utilization offishery resources by using a trap net in the coastal areas of Pangkep Regency is less sustainable.

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