Coastal Fishing Port Research Articles

Composition, Conservation Status, and Market Value of Fish Landed at the Labuhan Haji Fishing Port, Aceh, Indonesia

Labuhan Haji Fishing Port (PPP) is the only type C port in the South Aceh. Several types of fish categorised as near threatened and vulnerable, including sharks and rays, are still caught and traded at Labuhan Haji PPP.. This research aims to determine the species composition, species conservation status, and economic value of fish landed at Labuhan Haji PPP South Aceh. This research was conducted in July-August 2022 at the Labuhan Haji Coastal Fishing Port (PPP), Pasar Lama Village, Labuhan Haji District, South Aceh Regency. Identification of fish types is carried out by matching the morphological characteristics of the fish with the morphological characters referring to https://www.fishbase.se/se/search.php. The conservation status of fish species refers to the red lists from IUCN (International Union for the Conservation of Nature), CITES (Convention on International Trade in Endangered of Wild Flora and Fauna), and KEPMEN-KP/1/2021 regarding protected fish species. The economic value of fish was obtained through brief interviews with fish traders at the research site. Besides, the data collected includes the selling price range for fish at Labuhan Haji PPP. The research results showed that Perciformes was the most frequently found order at 37% (26 species, 10 families), and Carangidae was the most frequently found family at 19% (13 species). Based on the IUCN red list, 64% Least concern, 9% Not evaluated, 7% Data deficient, 7% Vulnerable, 6% Near Threatened, 4% Endangered, and 3% Critically endangered. Based on CITES, 7% is recorded as Appendix II, and 93% is not evaluated. Based on Ministerial Decree No.1 KEPMEN-KP/2021 concerning Protected Fish Types, no species are listed as protected fish species in Indonesia. The fish with the highest economic value are from the Serranidae family, with an average price of IDR. 63,333 /Kg and the type of fish with the lowest selling price is from the Mobulidae family, which has an average price of Rp. 8,500/Kg. The types of fish landed at Labuhan Haji PPP are caught using purse seines, gill nets, fishing rods, and floating charts (fish aggregating devices).

Kontribusi perikanan pukat cincin yang berpangkalan di Pelabuhan Perikanan Pantai Tumumpa terhadap PDRB Kota Manado di masa Covid-19

Covid-19 brought their intensive effects in marine fishery subsector in Manado by the end of 2019. The research aimed at finding out how far the effect of purse seine fishery contribute on Gross Regional Domestic Product (GRDP) Manado between before and after Covid-19. Secondary data collected from of BPS Manado dan North Sulawesi in 2018 - 2022, while primary data i.e purse seiner’s catches and its value production from the annual reports of Tumumpa coastal fishing port by direct observation on board. Data was analyzed using Location Quotient (LQ) approach. The result of data analysis showed, there was a declining production during Covid-19 due to a lack of fishing operation activities, having a consequence in fish production value decreasing, because the fish distribution obstruction from the centres of producer to the centres of consumer. Before Covid-19 period, it gained the average catches of 10,7 million tons.yrs-1 (increasing 17,46% yrs-1), with production value of Rp. 159,6 billion yrs-1 (increase 23,23% yrs-1). During Covid-19, average cathes of purse seiner was 11,3 billion tons yrs-1 (decline 8,25% yrs-1) and production value of Rp. 204,3 billion yrs-1 in average (decline of 8,30% yrs-1). Purse seine fishery contribution on GRDP Manado decrease from 0,10% yrs-1 before Covid-19 (2017-2019) to - 0.42% yrs-1 during Covid-19 (2020-2012). During these two periods, (marine) fishery subsector had a LQ < 1, meant that this subsector was really not a basis of the subsector. To fulfill the Manado society consumption on fishes, it is required to supply fishes from other locations. The other side, the business of purse seiner fishery brought an agreeable advantage.

Pengembangan Pelabuhan Perikanan “Tanjung Adikarto” di Kabupaten Kulonprogo dengan Pendekatan Arsitektur Ekologi

In the context of carrying out fisheries activities, the Tanjung Adikarto Fishing Port does not fully meet the requirements as a Coastal Fishing Port (Type C). Complete facilities such as cold storage, shops, ship maintenance and fishing equipment, as well as places for handling and processing fishery products are still not available, while several other facilities also do not meet adequate standards. In this section, the author will describe the actual conditions of the facilities at Tanjung Adikarto Port and their comparison with the standard facilities that a Coastal Port (Type C) should have. This is the first step to evaluate what needs to be improved in order to increase the capacity and feasibility of the port to support more optimal fishing activities. Observations of the existing condition of the port have revealed several problems that need attention. Buildings that are damaged and uninhabitable are one of the main issues that need to be addressed immediately. The aim is not only to ensure port operations run optimally, but also to align port activities with environmental sustainability, so that their contribution to the community's economy can be realized in a sustainable manner.

ISSUANCE OF LETTER OF APPROVAL FOR SAILING AT COASTAL FISHING PORT (CFP) MAYANGAN

One of the main duties of the harbor master is to issue sailing approvals to ensure order and security of the ship and crew when sailing at sea. The sailing approval letter is a state document issued to every fishing vessel that will sail by the harbormaster. The uncertainty of time, schedule and so on in processing the issuance of the sailing approval letter indicates the importance of having a clear flow and procedure in issuing the sailing approval letter. This research aims to find out the procedures for issuing a sailing approval letter. The research was carried out in May - June 2023. This research was carried out at the Mayangan Coastal Fishing Port (CFP). Data collection was carried out using the observation method and analyzed using a qualitative approach. The procedure for issuing a sailing approval letter at CFP Mayangan is quite good. However, there is still a need for improvement and enhancement in the issuance of sailing approval letter in Mayangan. These include improvements to the application system in order to expedite the application process, socialization to fishermen or sailing approval letter applicant agents regarding online applications, time management by the syahbandar to make the sailing approval letter issuance faster and more effective and efficient.

Financial Analysis of The Anchovies Purse Seiner Vesel Bisuness Based in Larangan Coastal Fishing Port Tegal Regency

The Larangan Coastal Fishing Port (Larangan CFP) is the only fishing port in the administrative area of Tegal Regency, as a quite productive fish landing center and is the catch of fishermen operating in the coastal watiers of Tegal with anchovy main commodity. Because it is one of the fishing tools of the fishing community which is classified as productive and is based in the Larangan CFP. is the type of anchovies surrounding net (purse seine) In this study, 8 units of purse seiners were selected using light capture device (lamp) as samples, using case study and observation/interview metods and financial analysis which include; Profit and Loss, Payback Period, B/C Ratio, BEP, NPV, IRR and Swiching Value. From the calculation results of the economic (financial) analysis of fishing activities with purse seine anchovies based at the Larangan CFP, Tegal Regency is general can be categorized as feasible, because all business feasibility indicators are still above the required criteria as a feasible business activity to run. The avarage value of each of these indicators is; Paybac Period (4.4 years or 4 years 3 months), Break Even Point (Rp.202,168,749), B/C Ratio (1.24), NPV (Rp.325,474,008), and IRR (22%). Then the replacement value (Switching Value) also still sows a business that is feasible continuimg with an average B/C Ratio of 1.20 and a Payback Period of 5.2 years with the analysis of two scenarios of each situation; 3% for a decrease in production value, and 3.5% for an increase in input prices.

Analysis of Heavy Metals Concentration and Pollution Index on Water Quality in Labuan Beach Fishery Port Area, Banten

Labuan Coastal Fishing Port (PPP) is an area with great potential for development in the economic and tourism sectors. Apart from being the center of the fishing industry in Pandeglang Regency, PPP Labuan also has beach tourist attractions. Some activities could cause the entry of heavy metals into waters and affect water quality. These activities include ships refuelling, ships exhaust emissions, ships washing and paint spills, as well as beach tourism activities. The pollution index is used to determine the level of pollution in waters. This research aimed to analyze water quality and pollution indices based on the heavy metals content iron (Fe), nickel (Ni), and copper (Cu). Samples were taken from three observation stations, namely the beach tourist area (station 1), the fish auction site (station 2), and the pier (station 3). Analysis of the heavy metals Fe, Ni, Cu was carried out using the Atomic Absorption Spectrophotometer method and the results were compared with Indonesian government reulation, PP No. 82/2001. Pollution index analysis wasusing the pollution index method. The heavy metals content of iron (Fe) ranged from 1.761 – 6.907 mg/L, nickel (Ni) ranged from 0.079 – 0.269 mg/L, and copper (Cu) is < 0.001 mg/L. Based on the pollution index (IP), station 1 was lightly polluted with an IP value of 3.75. At station 2 it was moderately polluted with an IP value of 5.91, and at station 3 it was lightly polluted with a value of 4.2.

Strategies in increasing fishermen's catches in Pasongsongan Village, Pasongsongan District: Study UPT of coastal fishing ports

UPT Coastal Fishing Port located in Pasongsongan Village, Pasongsongan District. The implementation of the strategy used to provide fishermen facilities and infrastructure with the aim of increasing fishermen's catches, based on research I conducted at the UPT Coastal Fishing Port, the obstacles that are still experienced when counseling fishermen are not all elements join in socialization activities. The purpose of this study was to determine the Upt Strategy of Coastal Fishing Ports in Increasing Fishermen's Catches in Pasongsongan Village, Pasongsongan Regency. This research was carried out at the UPT Coastal Fishing Port, Pasongsongan Village, Pasongsongan District. This type of research is qualitative research with descriptive methods, the data collection techniques used are observation techniques, interview techniques, documentation techniques The results of this study show that the strategic policies used by the UPT Coastal Fishing Port provide facilities for fishermen to continue to produce good fish catches.

The potency of mackerel scad (Decapterus macarellus) caught in WPP 716 of North Sulawesi waters by Purse Seiner landed at the coastal fishing port of Tumumpa, Manado

The research aims to analyze the potentiality of MSY, total allowable catch (TAC), optimum effort (EMSY), and CPUE, based on the annual official report of catch and effort during 2018 - 2022 and some biological aspects of 100 fishes taken at random as samples. The results showed, the highest catch was in 2021 of 4,776,970 tons with an effort of 22,216 trips, and the lowest in 2018 of 1.610.792 tons with an effort of 14.805 trips. The MSY was 4.374.723 tons/year with a TAC of 3.499.779 tons/year and an EMSY of 20,184 trip/year. Using α 5%, it resulted in an average length of 20,64 ± 0.40 cm, and an average weight of 146.16 ± 9.98 g, with W = 0,2388 L2,1115 (W weight, L length). categorized a negative allometric growth (b < 3), with K (condition factor) 1.01 ± 0.10, and sex ratio (male and female) was 1.38: 1. The 42 female fishes had an average length of 21.09 ± 0.50 cm, average weight 154.50 ± 12.30 g, with W = 0,0061 L3.3172, categorized an isometric growth (b = 3) with K 1.00 ± 0.01, while the 58 male fishes had an average length of 20.31 ± 0.57 cm, average weight 140.12 ± 9.99 g, with W = 0,7748 L1.7313, categorized a negative allometric growth (b < 3) with K 1.02 ± 0.05. Keywords: Decapterus macarellus, WPP 716, purse seiners, MSY, length-weight relationship, coastal fishing port, Tumumpa Manado Abstrak Penelitian ini bertujuan menganalisis potensi MSY dan jumlah tangkapan yang diperbolehkan (JTB), upaya pemanfaatan optimum, tingkat pemanfaatan MSY, serta menganalisis beberapa aspek biologis ikan layang biru hasil tangkapan pukat cincin ini, melalui pengambilan 100 ekor sampel acak. Hasil penelitian menunjukkan jumlah tangkapan tertinggi tahun 2021 yaitu 4.776.970 ton dengan upaya penangkapan 22.216 trip, dan terendah tahun 2018 dengan jumlah tangkapan 1.610.792 ton dengan upaya 14.805 trip. Potensi maksimum lestari (CMSY) ikan ini tercatat 4.374.723 ton/tahun dan JTB 3.499.779 ton/tahun dengan upaya maksimum lestari (EMSY) 20.184 trip/tahun. Menggunakan α 5%, diperoleh panjang rerata 20,64 ± 0.40 cm, berat rerata 146.16 ± 9.98 g dengan hubungan) yaitu W = 0,2388 L2,1115 (berat (W berat, L panjang cagak) yang terkategori alometrik negatif (b < 3), dengan K (faktor kondisi)) 1.01 ± 0.10 , dan nisbah kelamin antara jantan dan betina tercatat 1,38 : 1. Ikan layang betina (n = 42) memiliki panjang rerata 21.09 ± 0.50 cm, berat rerata 154.50 ± 12.30 g, dengan hubungan W = 0,0061 L3.3172 yang terkategori isometrik (b = 3) dengan K = 1.00 ± 0.01, sementara 58 ikan jantan memiliki panjang rerata 20.31 ± 0.57 cm, berat rerata 140.12 ± 9.99 g, dengan hubungannya W = 0,7748 L1.7313 terkategori alometrik negatif (b < 3) dengan K 1.02 ± 0.05. Kata kunci : Ikan layang biru (Decapterus macarellus), MSY, hubungan panjang-berat, faktor kondisi, PPP Tumumpa

Status pengelolaan perikanan tongkol yang berbasis di PPP Pasongsongan Sumenep, Jawa Timur : suatu pendekatan ekosistem

Introduction: The increase in the purse seine fishing fleet and the decline in tuna production will have an impact on the decline in CPUE (Catch Per Unit Effort) per year. The CPUE trend that continues to decline every year is feared to have a negative impact on fish resource stocks and even the tendency of overfishing. Therefore, to overcome the existing problems, an integrated approach to fisheries management is needed through the Ecosystem Approach to Fisheries Management (EAFM). This study aims to assess the status and formulate management actions for tuna fisheries based in the Pasongsongan Coastal Fishing Port (PPP), Sumenep Regency. Methods: The types and sources of data used in this research are primary and secondary data. Primary data were collected through survey and observation methods. Interviews were conducted with 40 randomly selected purse seine fishermen respondents, as well as 1 employee of the Sumenep District Fisheries Office. Secondary data were collected through existing data such as tuna catch, number of trips, number of purse seine fleets, fish prices. Analysis was conducted through an indicator approach using the Multi Criteria Analysis (MCA) approach. Results: The results of the analysis show that the institutional domain shows a very good status, while for the domains of fish resources, fishing techniques, and social with good status, then the economic domain has a moderate status. Conclusion: Based on these indicators, the management status of tuna resources based in the Pasongsongan Coastal Fishing Port is generally in good condition.

Analysis of the effect of ENSO and IOD on the productivity of yellowfin tuna (Thunnus albacares) in the South Indian Ocean, East Java, Indonesia

Abstract. Sambah AB, Noor’izzah A, Intyas CA, Widhiyanuriyawan D, Affandy DP, Wijaya A. 2023. Analysis of the effect of ENSO and IOD on the productivity of yellowfin tuna (Thunnus albacares) in the South Indian Ocean, East Java, Indonesia. Biodiversitas 24: 2689-2700. Yellowfin tuna (Thunnus albacares) is one of the fish that migrates through the Indian Ocean and is primarily caught in the south Java waters which are directly adjacent to the Indian Ocean. Fish abundance and migration are influenced by oceanographic factors, including climatic factors which affect annual and interannual variations, such as the Indian Ocean Dipole (IOD) and the El Nino Southern Oscillation (ENSO). This study aimed to determine the effect of climate anomalies on the productivity of yellowfin tuna in the Indian Ocean south of East Java, Indonesia. Data collection was carried out at Coastal Fishing Port of Pondokdadap East Java, involving 58 respondents consisting of fishermen with yellowfin tuna catches. The boundaries of the research area are at coordinates 110.9°-114.5° East Longitude and 8°-11° South Latitude. The data used in the analysis consisted of Sea Surface Temperature (SST) data, chlorophyll-a data, Nino 3.4 data, Dipole Mode Index (DMI) data, and yellowfin tuna catch data for the year 2017-2021. The results showed that of the fifteen GAM models, the combination of variables that most affected fish productivity was the distribution of chlorophyll-a and the ENSO phenomenon with values ??of AIC (1503.33) and DE (64.30%). Pearson correlation analysis showed that the IOD phenomenon was influenced by SST and chlorophyll-a, while SST and chlorophyll-a did not significantly influence the ENSO phenomenon. These results indicated that the phenomenon of climate anomalies and the oceanographic conditions in the waters indirectly affect fish productivity through the food chain process.

Kebiasaan Makanan Ikan Tembang (Sardinella fimbriata) di Perairan Selat Sunda

Fringescale sardinella is a small pelagic fish in the Sunda Strait which has important ecological value. Studying fish food habits is basically to determine the quality and quantity of fish food and the ecological relationship in the tropic level. The aims of this research were to examine the food habits of fringescale sardinella in the Sunda Strait which includes the composition of the type of food, the area of ​​the niche and the overlap of the food niches. Sampling Sampling was conducted from the catch of fishermen who landed at Labuan Coastal Fishing Port, Banten. Fish samples taken during the study consisted of 620 males and 321 females. The results showed that the highest IP value was in the Thalassiothrix frauenfeldii organism, both in male (55%) and female (54%), so that Halassiothrix frauenfeldii which is a class of Bacillariophyceae was the main food for fringescale sardinella, the largest area of ​​food niches is in male was in the medium size class of 9,0028, while the largest area of ​​food niches in female was in the small size class of 8,9609, the largest overlap value of male and female food niches is in the small fish size group (101-129 mm ) with the medium fish size group (130-158 mm) were 0,9062 and 0,8105 respectively.

Factors Relating to Productivity of Fish Unloading Workers

Introduction: Tasik Agung Coastal Fishing Port handles the most fish unloading activities in Rembang, which include high and strenuous work with no rest before the activity is completed, long work duration as well as high work demand, work fatigue, work period, and workload. In the professional world, human resources are said to be productive if they complete their tasks and fulfill their responsibilities on time. This study aims to analyze the factors related to the productivity of fish unloading workers. Methods: This study is an analytical observational study applying quantitative method with a cross-sectional approach. The population examined in this study was 100 fish unloading workers. Sampling was carried out offline through the accidental sampling technique, or the determination of samples by chance, in which potential respondents were selected from coincidental meeting with the fish unloading workers. The main data sources are direct measurements of variables, questionnaires, surveys, and interviews. Meanwhile, the secondary data as supporting information were obtained from journals of previous related studies. The data analysis used Spearman's rank correlation test. Results: The study did not find any relationship between work fatigue (p-value = 0.419) and workload (p-value = 0.975) with worker productivity. On the other hand, work period is proven to significantly related to worker productivity (p-value = 0.001). Conclusion: Work fatigue and workload are not related to the productivity of fish unloading workers. Meanwhile, there is a relationship between work periods and worker productivity. The increase in job mastery and work periods are followed by an increase in worker productivity.

Technical Study Of Anchovy Catch Effort With Purse Seine At Larangan Coastal Fishing Port, Tegal Regency

Larangan Coastal Fishing Port, located in Tegal Regency, Central Java, is one of the ports in Central Java with a fairly high fishery production. Purse seine Teri is one type of fishing gear used in PPP Larangan whose catch is fairly productive. The purpose of this research is to analyze the technical and financial aspects of capture fisheries business with purse seine Teri. The material used in this research is 8 units of purse seine Teri ship with lights. The method used is observation and interviews. Technical analysis includes the type of vessel, specifications fishing gear, and methods operation of fishing gear. Based on the technical analysis, the comparison of the dimensions of the vessel and the fishing gear is in accordance with the technical guidelines, namely the length of the fishing gear is at least 15 times the length of the vessel. The length of the bottom ris rope is an average of 13% of the top ris rope and accordance with the standart technical guidelines, which is a minimum of 10%. The average length of the corrugated rope is 1,3 from the length of the bottom ris rope, which is in accordance with the technical guidelines, which is between 1,1 - 1,75. The mesh size of the 0,5 inch is still safe because it is under the provisions of the technical guide, which is 0,6 inch

User's Satisfaction Levels Toward Sadeng Coastal Fishing Port Service at Gunungkidul Regency

Ensuring high-quality service is one of the most challenging aspects of managing fishing ports, including Sadeng Fishing Port. Service quality is important because it is one of the success determinants of port management. The port's prosperity is intimately tied to the quality of service given, which supports the port's role and function as a center for fishing activities. The study aimed to measure user satisfaction with service quality and which service indicators needed modification and maintenance to improve service quality in the Coastal Fishing Port (PPP). A survey of 45 port users, including fishermen, ship owners, traders, and fish processors, as well as the Fish Auction Site Manager and the Port Manager, was conducted in PPP Sadeng from August to October 2021. The information was analyzed using the Customer Satisfaction Index (CSI) and the Importance Performance Analysis (IPA). The study showed that the availability of basic, functional, and supporting facilities was 86.84 percent. Port users were satisfied to a degree of 65.20 percent, which is considered relatively satisfactory. To improve service quality, about six service attributes should be prioritized. The port personnel's ability to respond quickly to problems; the port personnel's responsiveness to users' complaints; the personnel's ability to provide security guarantees in using services; the cleanliness, orderliness, and comfort of the port physical condition; and the port facilities' arrangement, completeness, readiness, and cleanliness were among them. It was necessary to improve the provision of amenities, especially for the functional facilities; in the meantime, improving service quality should prioritize personnel reaction to problems and handling user complaints.
 Keywords: Customer Satisfaction Index, Importance Performance Analysis, Sadeng Coastal Fishing Port, Gunungkidul Regency

THE ECONOMIC EVALUATION TO CIPARAGE COASTAL FISHING PORT SERVICES, KARAWANG REGENCY: CONSUMERS SIDES APPROACH

Karawang Regency has a fishing port with the status of a Coastal Fishing Port. Fishing Ports provide services to fishermen as users of the facilities available at the port. One kind of service is administrative service at the Fishing Port, this service is related to fishing operational activities. The purposes of this study were to analyze the fishermen's satisfaction level with fishing port services and to find out what services are considered important by fishermen. This study analyzed the Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA) methods to measure fishermen's satisfaction. Based on the results of the study indicate that the assessment of satisfaction with services at the Ciparage Coastal Fishing Port is classified in the satisfied category. This is shown by the value of the Fisher Satisfaction Index, which is 76.565%. The service that has the highest value is the attributes of the facilities at the Fish Auction Place (TPI) and the attitude of the administration officers at the port. The conclusion of this condition should be maintained by the port, the suggestion from this research is that there is a need for an expansion of the pier facilities at the port so that it can accommodate a number of vessels to lean.

IMPLEMENTASI PENERBITAN SURAT LAIK OPERASI (SLO) KAPAL PERIKANAN DI PELABUHAN PERIKANAN PANTAI TAMPERAN KABUPATEN PACITAN (STUDI PERMEN KP NOMOR 1/PERMEN-KP/2017)

This study aims to determine the implementation of the issuance of a Letter of Operational Eligibility (SLO) for Fishing Vessels at the Tamperan Coastal Fishing Port, Pacitan Regency. The research method uses qualitative research methods. Based on the results of observations and interviews, the results of the research are that communication can determine the success of achieving the objectives of the implementation of public policies, the availability of the number of human resources as an SDKP supervisory task force is adequate. Commitment is evidenced by looking at the reasons for the implementor. The goal is to be able to carry out the implementation, the goals /changes to be achieved, and the changes that have been achieved by the implementers for the implementation of the policy of issuing SLO fishing vessels.

Increasing Sustainable Post Pandemic Economic Activities in Coastal Fishing Ports

Sea transportation is an important means of supporting the economy and welfare distribution in remote areas in Indonesia, but, many areas do not yet have adequate sea transportation facilities. This is one of the economic development problems that needs to be considered. In order to support economic development in those areas, it is necessary to plan and develop port facilities as a support to sea transportation services. With the lack of port facilities infrastructure, it affects the flow of port traffic and becomes difficult to develop. The current Pandemic condition is a challenge considering that fishing activities are very disrupted, but it does not dampen the desire to be able to solve problems in developing coastal fishing ports which are the main source of people living in coastal areas. This research aims to develop a coastal fishing port into a modern port. In addition, this research was also carried out to support the improvement of the economic activities of fishing communities in coastal areas. The type of data used is qualitative data while the data collection method used are interview, observation and literature study. The results show that the economic activities of coastal communities in the pandemic era require management policy. It is needed by placing economic interests in proportion to environmental interests, both in the short and long term. Community development strategies can be carried out through two approaches, they are, structural and non-structural.

Differences in catching time and baits on the catch results of Krendet in Coastal Fishing Port (CFP) Sadeng, Gunungkidul, Yogyakarta

Krendet is one of the fishing gears used to catch Lobster in the South Coast of Java. Krendet is a passive fishing gear. Lobster is a fishery commodity that has high economic value. This research was conducted to determine the difference in lobster catches based on differences in fishing time and bait types on Krendet fishing gear. The method used in this research is experimental fishing with 4 treatment combinations and 6 repetitions. The difference in fishing time used was morning – afternoon and afternoon – morning, while the bait used was trash fish and no bait as a control. This research was carried out in February 2021 in the waters around the Sadeng area, Gunung Kidul. The analysis carried out in this study used the Two Way Anova Test method. The results showed that the time difference had an effect on the number of catches. The effective time to catch Lobster is at night. This can be caused by Lobster's behavior or habits which tend to be active at night. Giving bait to Krendet is also able to increase the number of catches. The trash fish bait is able to lure the Lobster to come closer to Krendet. Giving bait to Krendet is also able to increase the number of catches. The trash fish bait is able to lure the Lobster to come closer to Krendet so that the Lobster can be trapped.Keywords:KrendetLobsterCoastal Fishing PortSadeng

Analysis Of Restriction Rules Of Gross Tonnage Fishing Ship On The Sunda Sea Coast

The Sunda Strait has a significant enough fishery potential in Indonesia. Fish catches from the Sunda Strait are landed in Pandeglang Regency, one of which is at the Labuan Coastal Fishing Port. The types of fish that are targeted for catching are mackerel and tuna. The high selling price of fish causes fishing operations to continue to be improved. Fishing operations that continue to increase can lead to a scarcity of fishery resources. Therefore, it is necessary to study the rate of fish resource utilization to determine their status. This study aimed to evaluate the rate of exploitation of tuna in the Sunda Strait based on fish catch data on 30 GT vessels and analyze it using policies issued by the Indonesian government. In this study, a simple linear regression method was used. Result of analysis, in 2025, the fish stock is only 21,682 ton, while the number of fish taken is 66,497 ton, which means that in 2025 there will be no more fish because the fish stock has run out and cannot meet the number of fish that needs to be taken.

Analysis Of Restriction Rules Of Gross Tonnage Fishing Ship On The Sunda Sea Coast

The Sunda Strait has a significant enough fishery potential in Indonesia. Fish catches from the Sunda Strait are landed in Pandeglang Regency, one of which is at the Labuan Coastal Fishing Port. The types of fish that are targeted for catching are mackerel and tuna. The high selling price of fish causes fishing operations to continue to be improved. Fishing operations that continue to increase can lead to a scarcity of fishery resources. Therefore, it is necessary to study the rate of fish resource utilization to determine their status. This study aimed to evaluate the rate of exploitation of tuna in the Sunda Strait based on fish catch data on 30 GT vessels and analyze it using policies issued by the Indonesian government. In this study, a simple linear regression method was used. Result of analysis, in 2025, the fish stock is only 21,682 ton, while the number of fish taken is 66,497 ton, which means that in 2025 there will be no more fish because the fish stock has run out and cannot meet the number of fish that needs to be taken.