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Mustaruddin, Mustaruddin, Eno Selomita, Thomas Nugroho i Sri Susanti Kartini. "Segi Sanitasi pada Pendaratan Ikan Tuna di Pelabuhan Perikanan Samudera Bungus, Sumatra Barat". Jurnal Ilmu Pertanian Indonesia 27, nr 4 (7.10.2022): 536–43. http://dx.doi.org/10.18343/jipi.27.4.536.
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Clean and hygienic fish landings to meet sanitation requirements and guarantee the quality of the fish caught are an important part of the role of the fishing ports. However, it has not been done much at Bungus PPS, which was marked by the handling of fish quality that was not standardized, some unloading equipment and transportation facilities were rarely cleaned, and the environmental quality at the fish landing dock was not maintained. The study aimed to evaluate the quality control level of tuna fish, the performance of fish landing sanitation, and estimate the potential losses from neglected fish landing sanitation. The study used the scoring system, p control chart analysis, regression method, and profit/loss analysis. Organoleptically, the quality of tuna landed on Bungus PPS was at 7.50‒7.77 (fresh enough to fresh). The quality of tuna was still under control, with the value of upper control limit (UCL) = 0.220, central line (CL) = 0.07 and lower control limit (LCL) = 0.000. The sanitation performance of fish landings on PPS Bungus was around 3,45 (scale 1-5). Sanitation of fish handling (x) significantly affects the quality of tuna caught (y), which was indicated by the equation y = 0,1308x + 7,175. The sanitation conditions explained that 84.4% of the tuna caught were maintained. Potential losses from neglected landing sanitation were (a) the loss of the best-selling price of tuna and (b) the cost of nutrition consultation and disease management due to damage to the nutritional content of tuna.
Keywords: bungus, tuna caught, fishing port, fish landing sanitation
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Mohamed, Abdul-Razak M., i Abdullah N. Abood. "Current status of Iraqi artisanal marine fisheries in northwest of the Arabian Gulf of Iraq". Archives of Agriculture and Environmental Science 5, nr 4 (25.12.2020): 457–64. http://dx.doi.org/10.26832/24566632.2020.050404.
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The study was conducted to analyze the fish landings from Iraqi artisanal marine fisheries, northwest Arabian Gulf from January 2017 to December 2019. The monthly data of fish landings were collected from the main landing site at Al-Fao port, south Iraq and were analyzed using descriptive statistics. A total of 35 taxa in 18 families were identified in the artisanal catches, in addition to two species of shrimps. The highest total landings were 11,944 t in 2018 and 11,305 t in 2019. The annual total landing of the marine fisheries increased by 270% during 2017-2019 as compared with the annual landing during 2008-2016. Threadfin bream contributed 14.1%, followed by river shad (11.1%) and mullets (11.1%), whereas shrimps formed 15.2% to the total catch. The overall values of biomass diversity of fish ranged from 1.82 in 2017 to 2.85 in 2018. There were 320 registered fishing boats motorized by 65 to 950 hp. Multi gears fishing were observed. The trends of the landings of all fish groups were increased substantially, except river shad, threadfin bream and shrimps. The study suggests some of the management measures must be put into place, especially for the river shad in the regions of their migration reproductive and the nursery.
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Nasir, N. A., i Q. M. Sultan. "A survey of the availability of fish species in the landing centers of Dhi-Qar Province, Iraq, during the period from 2005 to 2016". Mesopotamian Journal of Marine Sciences 33, nr 2 (10.12.2021): 83–90. http://dx.doi.org/10.58629/mjms.v33i2.52.
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The current study was designed to evaluate the landing and distribution pathways of fish in DhiQar during the period from 2005 to 2016. This investigation was carried out to overview the location of the fish landing/entering centers, the source of supply and availability of fisheries organisms in DhiQar Province. Gill net, seine net, cast net and electro-fishing gears were used mainly for catching the freshwater fish. The total fish landing in the province during the above mentioned period was about 37427 tons. The maximum landed was about 4245 tons during 2016 which accounted for about 11% of the total catch. Out of thirteen freshwater fish species, 3 were marine fish species, the total landed fish was dominated by the less economically fish such as Palaniza abu which accounted for about 44 % of the total catch. Alternatively, the highly economically fish were landed in a less amount throughout the time studied. Seven native fish species were recorded during the study which made up of 67 % of the total catch. The alien species were 3 and made about 21 % of the total fish landed. Migratory species were occurred at the lowest level and formed about 12 % of the total catch. It could be concluded that most quantities of fish landings in the fish markets has always come from the captured fisheries, the rest were coming from aquaculture production.
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Lau, Z. Y., i Azhar Ghazali. "A study on the design strategies of Fish Landing Jetty Complexes in Malaysia to enhance the efficiency of the building". IOP Conference Series: Earth and Environmental Science 881, nr 1 (1.11.2021): 012049. http://dx.doi.org/10.1088/1755-1315/881/1/012049.
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Abstract Malaysia has a booming and successful fishery development. Fisheries Development Authority of Malaysia Complexes (LKIM) are located in every state of Malaysia to function as a fish landing jetty complex to allow fishing vessels for fish handling operations. However, the design and facility of Fish Landing Jetty Complexes in Malaysia are not up to date even though the fishery development contribute to Malaysia’s economy. Proper facilities and design strategies of fish landing jetty will ensure that fish handling operations work efficiently and enhance the fishery development in Malaysia. In this research, the design components and facilities of fish landing jetty complexes are studied for determining the design strategies of fish landing jetty complexes in Malaysia to enhance the efficiency of the building itself. In this research, a few precedent study and survey questionnaire had been conducted as a research methodology to review and compare the design components and facility of the precedent studies. Besides, the survey questionnaire is to collect the data and their opinion from the general public and users of the Fish Landing Jetty Complex to understand their satisfaction and expectation towards the current condition of the Fish Landing Jetty Complex in Malaysia. There are 41% of respondents are stated that majority of the Fish Landing Jetty Complexes in Malaysia are unsuccessful in achieving the efficiency of the fish landing process. The design strategies of Fish Landing Jetty Complex should consider on the working flow diagram of fish landing. Application of mechanical quay-side lifting winches, built-in conveyor system, rainwater harvesting system and solar energy able to increase the efficiency of the building. It is important to apply the commercial and public recreation spaces inside a Fish Landing Jetty Complex to sustain longer and produce revenue to the building.
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Sambuo, Damian Boniface, Stephen Kirama i Kitala Malamsha. "Fish Price Determination Around Lake Victoria, Tanzania: Analysis of Factors Affecting Fish Landing Price". Global Business Review 22, nr 2 (kwiecień 2021): 348–63. http://dx.doi.org/10.1177/0972150918811509.
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Determination of fish landing price is important, as the same contributes to the structure, conduct and performance of the fish market in Lake Victoria. Determination of relevant landing price is a gap to console between fishermen, agents (middlemen), processors and the government. The main objective of this study was therefore to examine fish price determination. Specifically, to examine the methods for fish price determination and analyse factors that affect fish landing price in Lake Victoria, a cross-sectional design was employed, and 300 respondents were randomly selected from two district councils, namely, Sengerema and Buchosa. Both qualitative and quantitative data were analysed using descriptive statistics and inferential analysis. Findings show that landing price is determined through formal negotiation with processors, consultation with other traders, informal negotiation with buyers and Beach Management Unit (BMU). The study concluded that these are the common methods used to determine landing prices. Also, distance from fishing to onshore landing centres, market information channels, age and experiences of the fishermen are the factors significantly found affecting landing price. It is recommended that the mechanism for setting up fishery price, fish market structure, fishery information and the formation of fishery regulatory body needs fishery policy and sector reforms that mark the determination of fish landing price.
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Harryes, Regil Kentaurus, i Laksmi Sulmartiwi. "Management Governance of Fish Landing in Fish Landing Officer (PPI) Gorontalo City, Gorontalo." Journal of Marine and Coastal Science 8, nr 2 (4.08.2020): 80. http://dx.doi.org/10.20473/jmcs.v8i2.21152.
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Port infrastructure development is the main role to expand fishery. Therefore, Indonesian government pays attention in sailing products, where establishing fish market leads the appropriate program of government. And, Gorontalo is one of city with a coastal area and estuary with a fish landing and marketing site or Pangkalan Pendaratan Ikan (PPI). The Field Work Practice was held at Gorontalo City, District Hulondhalangi, Under the Guidance of the Department of Marine and Fisheries Gorontalo City Gorontalo province for thirty-six days from the date of January 18 to February 22. The results showed in this field practice is the flow of fish landing on PPI Gorontalo city has a shortage in the recording process and the results are less comprehensive infrastructure, the PPI Gorontalo city, there are 3 kinds of models of marketing channels.
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Idrus, Muhamad Amril, Krisnawan Nandito i Annisa Megia Sari. "Catch Fish Profile at Amagarapati Fish Landing Port, East Flores Regency, East Nusa Tenggara Province". Omni-Akuatika 18, S1 (18.04.2022): 24. http://dx.doi.org/10.20884/1.oa.2022.18.s1.975.
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East Nusa Tenggara (NTT) Province has many business potentials in the marine and fisheries sectors, especially fish as a commodity. East Flores District is one of the fish landing centers for fishing vessels in the East Nusa Tenggara Province. The objective of this study was to determine the activities of fishing vessels and to find out the catches that have been landed at Amagarapati Fish Landing Port. The location of this study was determined by purposive sampling, while the research location was carried out at Amagarapati Fish Landing Port. This research was conducted in July-October 2021. A descriptive survey was chosen as the data collection method by conducting direct observations in the field such as giving interviews and distributing questionnaires to the fishermen and Amagarapati Fish Landing Port’s employees. The results of this study showed that fishing activities at Amagarapati Fish Landing Port were running normally as usual even though Implementation of restrictions on community activities (PPKM) was implemented in East Flores Regency, the fish caught were dominated by Skipjack, Mackerel Tuna, Tuna, Mackerel Scad, and Atlantic Menhaden. There was an obstacle in the decline in fish prices due to the decline in people's purchasing power, tuna exports to the United States experienced a decline due to the lockdown destination countries. The catch that landed at Amagarapati Fish Landing Port 2,527.5 Tons of catches were reduced due to bad weather, the availability of fish bait for pole and line vessels was limited so that it hampered fishing activities.Keywords: Amagarapati Fish Landing Port, Fish Catch, and Fishing Vessels
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Ardiansyah, Muhammad. "ANALISIS PEMANFAATAN FASILITAS PANGKALAN PENDARATAN IKAN KASIWA KABUPATEN MAMUJU PROVINSI SULAWESI BARAT". JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan 5, nr 1 (23.06.2022): 62–72. http://dx.doi.org/10.33096/joint-fish.v5i1.118.
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This research was conducted from November 9, 2021, to December 09, 2021. This research aimed to determine the condition of the Kasiwa fish landing base facility, analyze the utilization of the Kasiwa landing base facility, Mamuju District, West Sulawesi province, as well as the development of the Kasiwa mamuju fish landing base facility. Data collection was carried out through a field survey. and interviews using a list of questions (questionnaires). Analysis of the data using the suitability analysis of the utilization of the Kasiwa mamuju fish landing base facility. The results of this study indicate that the utilization of the Kasiwa fish landing base facility in the Mamuju district is in good condition and it is necessary to develop the Kasiwa fish landing base facility to make it easier for fishermen to unload and handle the catch.
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Hannesson, R., i J. Kennedy. "Landing Fees versus Fish Quotas". Land Economics 81, nr 4 (1.11.2005): 518–29. http://dx.doi.org/10.3368/le.81.4.518.
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Nowsad, Alam AKM, Mousumi Akter i Al Shahriar. "Landing and distribution of captured fish in selected landing centers in Kishoreganj haor, Bangladesh". Asian-Australasian Journal of Bioscience and Biotechnology 6, nr 2 (31.08.2021): 75–88. http://dx.doi.org/10.3329/aajbb.v6i2.56143.
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The present study illustrates species diversity, landing quality and catch composition of fish in 10 fish landing centers of 5 haor upazilas of Kishoreganj haor for 12 months from January 2018 to December 2018. A total of 15 different types of fishing gears were detected to harvest fish in different stations throughout a year. Most of the fishing (46.88%) was conducted by small groups of 2 – 5 fishers, while 24.87% of the fishing was conducted by 6 – 10 fishers. The average depth of water in haor associated rivers and inundated lands during monsoon period varied from 4.87±0.99 to 15.2±6.71 and 2.6±0.55 to 6.2±2.68 feet respectively. Fifty different types of fish species were landed in the selected 10 landing centers, where both cultured fish and captured fish were present. Fishes under the Cyprinidae family included 9 species, viz. Labeo rohita. Gebelion catla, Cirrhinus cirrhosus, Labeo calbasu, Hypophthalmichthys nobilis, Hypophthalmichthys molitrix, Cyprinus carpio, Ctenopharyngodon idella, Labeo gonius covered a maximum of 12450.61±468.32 MT. The second largest landed fish under the family Schilbeidae included 4 species Silonia silondia, Mystus armatus, Mystus cavasius Pseudeutropius atherinoides. Other fish species landed were identified as: 4 species under the family Mastacembelidae, 2 species under Siluridae, 3 species under Clupidae, 1 species under Ambassidae, 2 species under Palaemonidae, 3 species under Channidae, 1 species under Gobidae, 2 species under Bagridae and 1 species from each of the family Heteropneustidae, Pangasiidae, Clariidae, Ailiidae, Botiidae, Nandidae, Cichlidae, Anabantidae, Osphronemidae, Ambassidae, Notopteridae, Notopteridae,Belonidae and Gobiidae. Highest number 14 species landed were under catfish category, followed by 9 species of major carp. The captured total fish landed in 10 landing centers in 12 month period accounted 12,574±1029.64 MT, but the cumulative total landed fish, including pond fish, was 15,795±1666061.93 MT, as calculated by 45 Aratdars of 10 landing centers. About 88.35% fishermen sold the captured fish at local arat, but the rest (11.65%) were sold to large traders (paiker), retailers and consumers. A 56.6% of the fishermen cleaned the captured fish by river water, while 43.4% fishermen did not use water for washing fish before selling. After harvest, 45.62% fishers used clean utensils for carrying fish to arat and 54.38% used uncleaned utensils. Average harvest per fishermen per day was 23.9 kg, of which 22.26 kg was sold in the market and 1.64 kg was used for own family consumption. Out of total fish landed, a 45.2% was transported by fish hold of the country boat, 21.9% by bamboo basket and 14.8% by plastic crate. Relatively small quantity of fish was transported by insulated ice box (4.7%), aluminum container (2.7%) and gunny bag (3.2%). A 32.6% fisherman used ice and 67.4 % fishermen did not use ice after harvesting of fish. During fishing season, fish and ice ratio used by the transporters was 2.62:1. The highest number of auctioneers were found in Chamra Ghat of Karimganj, while lowest were in Nikli, with an area of 55±1.44 and 25±8.42 decimal area per auctioneers being used for fish business. Asian Australas. J. Biosci. Biotechnol. 2021, 6 (2), 75-88
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Rosalia, Ayang Armelita, Anwar Bey Pane, Iin Solihin, Roma Yuli Felina Hutapea, Aprilia Syah Putri i Denta Tirtana. "STRATEGI PENGEMBANGAN PANGKALAN PENDARATAN IKAN CISOLOK, KABUPATEN SUKABUMI: PENDEKATAN ANALISIS SWOT". Jurnal Teknologi Perikanan dan Kelautan 10, nr 2 (31.10.2020): 191–204. http://dx.doi.org/10.24319/jtpk.10.191-204.
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Cisolok Fish Landing Base (CFLB) cannot be used optimally, because the main facilities for the fish landing dock and port pool are no longer be implemented and cannot accommodate all Cisolok fishing vessels. The condition of the fish landing dock and port pond which are not functioning optimally, has resulted in the need for the development of main facilities at CFLB. The objective of this study is to obtain an important strategy for the development of fish landing facilities and activities related to the development of main port facilities for CFLB managers, namely; fish landing docks and port pond. The method used is a case study. The data analysis by using SWOT (Strength-Weakness-Opportunity-Threats) analysis. The important strategies that can be applied in the development of CFLB facilities includes: (1) Carry out the gradual construction of main facilities (fish landing dock and port pond), (2) performing a breakwater by extending the length of the breakwater along the coast to the left and right of the port, (3) dredging sedimentation so that motorboats can enter CFLB, and (4) increasing the size and number of the fishing vessel.
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Ersina, Sriany. "CRITICISM CITY SPACE ARCHITECTURE: A CASE STUDY FISH LANDING STATION OF PAOTERE, MAKASSAR CITY". TEKNOSAINS: MEDIA INFORMASI SAINS DAN TEKNOLOGI 15, nr 2 (19.08.2021): 130. http://dx.doi.org/10.24252/teknosains.v15i2.16578.
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Makassar City as the capital city of South Sulawesi province has the potential and opportunity to develop its fishery industry to become the center of the largest fishery industry in Eastern Indonesia. One of the fishing ports in Makassar City is a Paotere fish landing station. The Paotere fish landing station is in the northern part of Makassar City and is located on Jl. Sabutung I No.3, Kelurahan Gusung, Ujung Tanah District, Makassar City and is the center of a fishing port that has many activities and is related to fish auction needs, such as auction, fish unloading, and ship supplies. This study aims to identify fish landing base areas in the city of Makassar, and in general, can be a reference for the Makassar City Government in determining development strategies in planning and designing fish landing bases in Makassar and Sulawesi cities. This study is based on a rationalistic descriptive paradigm with a normative architectural criticism approach which refers to the urban design elements of Hamid Shirvani's theory (grand concept / grand theory). The results of this study indicate the need for planning and redesigning the Paotere fish landing station area in Makassar city.
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Sirén, Anders, i John Valbo-Jørgensen. "Quantifying fish catches and fish consumption in the Amazon Basin". Aquatic Ecosystem Health & Management 25, nr 1 (1.01.2022): 59–71. http://dx.doi.org/10.14321/aehm.025.01.59.
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Abstract The Amazon Basin is the largest in the world and for many of its inhabitants fishing is a crucially important source of food and income. However, the benefits derived from mostly informal, part time, seasonal, and subsistence-based activities such as fishing are largely invisible to policy-makers, and addressing the threats to aquatic habitats, ecosystem functioning, and fisheries is frequently given low priority in national development agendas. To estimate the total extraction of fish in the Amazon Basin, we reviewed various publications and databases with quantitative data related to the landings, trade, and consumption of fish. We estimated the total landings to be between 422,000 and 473,000 t yr-1 in live weight, near to previous estimates. Almost 75%, however, represented landings in the Brazilian part of the basin, and there is a very large margin of uncertainty given that, among other issues, there are no recent official statistics on commercial landings. Conversely, landings in Bolivia, Colombia, and Ecuador seem to be considerably higher than previously thought. In all Amazonian countries, from 50% up to almost 100% of the fishing takes place for personal consumption, implying that it is not recorded in official landing statistics. Available time series data indicate that fish consumption in Brazil, as well as commercial fish landings in Peru and Colombia, have declined in recent years. Local case studies, national household consumption and expenditure surveys (HCES), and market surveys, all have their benefits and drawbacks. Some minor modifications of HCES procedures could considerably improve their usefulness for estimating fish landings in the Amazon Basin. To improve such estimates, we propose that local case studies be used to calibrate HCES data, thus combining the high precision of local case studies with the wide coverage and representativity of HCES data
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Chandra, KJ, SS Basak i M. Hasan. "Landing centers and availability of fish species in fish markets of Mymensingh town". Journal of the Bangladesh Agricultural University 9, nr 2 (29.06.2012): 311–18. http://dx.doi.org/10.3329/jbau.v9i2.11046.
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An investigation was carried out on fish landing centers, fish markets and fish fauna of the Mymensingh town to overview the location of the fish landing/entering centers, the source of supply and availability of fisheries organisms in Mymensingh town. The investigation was conducted from October 2009 to September 2010 in sixteen landing centers and markets of Mymensingh town. Among a total of 122 species of fishes were available of which, 113 were finfish and 9 were shellfish. Out of 113 finfish, 85 were freshwater fish species, 14 were exotic species, 14 were marine species, 7 were prawn /shrimps and 2 were mud crab and tortoise. Different types of freshwater fish, marine fish, crustacean and dry fish were found in Mymensingh town. The most abundant freshwater fish species were Catla catla, Labeo rohita, Clarias batrachus, Cirrhinus cirrhosus, Channa punctatus. Among the marine fishes Lates calcarifer, Euthynnus affinis and Mugil cephalus were recorded. The shellfishes, Macrobrachium rosenbergii and Penaeus monodon were most abundant. Significant amount of carps were imported from inside and outside of the districts. Besides the carps, small quantities of other fish, e.g, hilsha, catfish, tilapia, small indigenous fish, prawn and shrimp and other fish including marine can be seen in the fish landing centers and fish markets in Mymensingh town. Trains, buses, trucks and pickups were used as transport of fish to the landing centers from outside of Mymensingh town. Virtually most of the fish (84.6 %) were brought from different areas of the district and adjacent district like Netrokona, Jamalpur, Gazipur and Kishoreganj. The rest (15.4 %) were brought from external source in Mechhua bazar, Natun bazar, Sankipara bazar, Charpara bazar and Kathgola bazar. Main source of the fishes were different ponds, haors, beels and rivers of Mymensingh and adjacent districts. DOI: http://dx.doi.org/10.3329/jbau.v9i2.11046 ]J. Bangladesh Agril. Univ. 9(2): 311318, 2011
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Hikmah, Nurul, Said Abdusysyahid i Gusti Haqiqiansyah. "KAJIAN HASIL TANGKAPAN NELAYAN GILL NET DI PANGKALAN PENDARATAN IKAN (PPI) TANJUNG LIMAU KOTA BONTANG". Jurnal Pembangunan Perikanan dan Agribisnis 4, nr 1 (1.01.2017): 63–75. http://dx.doi.org/10.30872/jppa.v4i1.154.
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The purpose of this research is to : know the type of fish catches and the volume of fish production that landed at the landing fish (PPI) Tanjung Limau, Bontang; to know the revenue and profit fishermen gill net in the landing fish (PPI) Tanjung Limau, Bontang; to know the return on investment of fishermen gill net in the landing fish (PPI) Tanjung Limau, Bontang.
Collection the data held on May to June 2016 in Fish Landing Base (PPI) Tanjung Limau, Bontang. The data collection by means of observation immediately and are based on interviews with 15 of the respondents using a list of question. The methode is the Example of using techniquesn Random Sampling where the samples at random, the catch and the volume of fish production that landed at the landing fish (PPI) Tanjung Limau, Bontang City. Using analysis of descriptive, while income and profits for fishermen gill net in the analysis by the application of the analysis ofprofit the cost of R/C Ratio and Paybak Periode.The results of research showed that the alleged income the fishermen is Rp. 5.628.841/respondents. Futhermore, Revenue Cost Ratio (R/C Ration) of the catch of fishermen Gill Net benefited becous thevalue of RCR = 1.9 > 1 a time and return on investment is 7,1 month means that the intial investment that was instilled will be back in time of 7,1 month.
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Roy, Bikram Jit, SM Hasan Ali, Nripendra Kumar Singha i Md Gaziur Rahman. "Sharks and rays fisheries of the Bay of Bengal at the landing centers of Chittagong and Coxs Bazar, Bangladesh". Bangladesh Journal of Zoology 41, nr 1 (11.05.2015): 49–60. http://dx.doi.org/10.3329/bjz.v41i1.23298.
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The study was conducted on the species composition and percentage contribution of sharks and rays from two landing centers (Fishery ghat, Chittagong and BFDC fish harbour, Coxs Bazar) during 2011-2012 fiscal year. A total 10 species of sharks belonging to 3 families and 14 species of rays belonging to 8 families were recorded. Total landings of sharks and rays by weight were 382.67 MT of which 136.45 MT was sharks and 246.22 MT was rays. A total 479661 numbers of sharks and rays were landed of which 449133 were sharks and 30528 were rays but contribution of sharks and rays were 35.66% and 64.34%, respectively by weight. The highest landing was 70.94 MT in the month of October, 2011 and lowest landing was 6.05 MT in the month of January, 2012. The highest landing of shark species was Scoliodon laticaudus (84.52 MT) (22.09%) and lowest was Carcharhinus sorrah (0.01MT) and the maximum and minimum landing of rays species were Himantura uarnak (164.42MT) (42.97%) and Aetobatus narinari (0.03% MT), respectively.Bangladesh J. Zool. 41(1): 49-60, 2013
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Asche, Frank, Yanyou Chen i Martin D. Smith. "Economic incentives to target species and fish size: prices and fine-scale product attributes in Norwegian fisheries". ICES Journal of Marine Science 72, nr 3 (2.12.2014): 733–40. http://dx.doi.org/10.1093/icesjms/fsu208.
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Abstract Improved fisheries management provides fishers with more opportunities to maximize harvest value by accounting for valuable attributes of the harvest such as species, harvest timing, fish size, product form, and landing location. Harvest values can also vary by vessel and gear type. Moreover, the extent of targeting can influence the ecosystem in which the fishers operate and provide important management challenges. We utilize a unique dataset containing daily vessel-level fish landings in one region of Norway in 2010 to investigate the value of an array of attributes, including species, product form, product condition, timing, fish size, vessel type, gear type, and landing location for cod and other whitefish species, as well as king crab. We also investigate to what extent landed value differs across different communities, firms, and plants. The results indicate substantial variation for all attributes, highlighting opportunities for fishers as well as potential management challenges. For whitefish, the species landed accounts for three-quarters of the variation in prices. For cod in particular, the fish size accounts for nearly all variation in prices. In these fisheries, market conditions justify management focus on the biological composition of the catch.
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Roy, Bikram Jit, Nripendra Kumar Singha, SM Hasan Ali, Md Gaziur Rahman i Md Fokhrul Alam. "Status of vulnerable leopard whip ray (Himantura undulata) at two landing centres of Chittagong and Cox's Bazar, Bangladesh". Bangladesh Journal of Zoology 42, nr 1 (13.05.2015): 11–17. http://dx.doi.org/10.3329/bjz.v42i1.23332.
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Landing of vulnerable ray species, Leopard whip ray, Himantura undulata (Bleeker, 1852) was recorded from two fish landing centers of Bangladesh Fisheris Development Corporation. The highest landing volume was recorded 0.420 mt in March 2010 and the lowest 0.112 mt in August 2011. Average highest and lowest landings were 52.5 kg and 2.88 kg in the months of November2012 and in March 2009 respectively. During 2009-2010 H. undulata contributed only 0.560 MT (0.33 %) followed by 2010-2011, 2011-2012 and 2012- 2013 period were 0.893 MT (0.28%), 0.882 MT (0.23% ) and 0.434MT (0.12%) of the year wise total landing volume of sharks and rays respectively. Month wise maximum and minimum recorded numbers of landed H. undulata were 59 and 4 in the month of November, 2012 and July, 2009 respectively. The highest and lowest percentage contributions were 2.54% and 0.28% in July, 2009 and March, 2013 respectively.Bangladesh J. Zool. 42(1): 11-17, 2014
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Rahmah, Alvi, Salsadira Dwi Zani, Makwiyah A. Chaliluddin, A. A. Muhammadar i Sayyid Afdhal El Rahimi. "Determine the fishing season of scad (Decapterus sp.) landed at Pusong Fish Landing Base, Lhokseumawe, Indonesia". Depik 11, nr 1 (21.04.2022): 91–96. http://dx.doi.org/10.13170/depik.11.1.24739.
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The scad (Decapterus sp.) is one species commonly caught using purse seine and landed at the Pusong Fish Landing Base, Lhokseumawe, Aceh. The fishermen at this site do not have accurate knowledge about the fishing season of the scad, which leads them to miss out on peak fish catching season and increases the ambiguity about the fish landing data. The goal of this research is to compute the trend of Catch Per Unit Effort (CPUE) for scad fisheries over the last five years (2013-2017) and to examine the fishing season trends of scad landed at Pusong fish landing base. This study took place at the Pusong Fish Landing Base in August 2020. The moving average approach was used to process catch data from 2013 to 2017. Primary and secondary data about scad production and number of fishing trips were used to compile the research findings. The results showed that the CPUE for purse seine catch landed at Pusong Fish Landing Base varies from year to year. The highest CPUE value was recorded in 2015 with 442,534 kg/trip, and the lowest was in 2013 with a value of 27,674 kg/trip. The fishing season index for Scad (Decapterus sp.) has a high rating, indicating that this fish species can be caught all year. Based on the fishing season identification criteria, the fishing season index value greater than 100% indicates the peak season. Results from this research indicate that the peak season for scad landed at Pusong Fish Landing Base occurs in July, August, September, October, and November, with their index values of 151%, 146%, 119%, 122%, and 126% respectively. A fishing season index score of less than 100% indicates low season, this was recorded for January, February, March, April, May, June, and December (48%, 97%, 57%, 90%, 62%, 86% and 97%).Keywords:ScadFishing Season IndexCPUE
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Rahmah, Alvi, Salsadira Dwi Zani, Makwiyah A. Chaliluddin, A. A. Muhammadar i Sayyid Afdhal El Rahimi. "Determine the fishing season of scad (Decapterus sp.) landed at Pusong Fish Landing Base, Lhokseumawe, Indonesia". Depik 11, nr 1 (21.04.2022): 91–96. http://dx.doi.org/10.13170/depik.11.1.24739.
Pełny tekst źródłaStreszczenie:
The scad (Decapterus sp.) is one species commonly caught using purse seine and landed at the Pusong Fish Landing Base, Lhokseumawe, Aceh. The fishermen at this site do not have accurate knowledge about the fishing season of the scad, which leads them to miss out on peak fish catching season and increases the ambiguity about the fish landing data. The goal of this research is to compute the trend of Catch Per Unit Effort (CPUE) for scad fisheries over the last five years (2013-2017) and to examine the fishing season trends of scad landed at Pusong fish landing base. This study took place at the Pusong Fish Landing Base in August 2020. The moving average approach was used to process catch data from 2013 to 2017. Primary and secondary data about scad production and number of fishing trips were used to compile the research findings. The results showed that the CPUE for purse seine catch landed at Pusong Fish Landing Base varies from year to year. The highest CPUE value was recorded in 2015 with 442,534 kg/trip, and the lowest was in 2013 with a value of 27,674 kg/trip. The fishing season index for Scad (Decapterus sp.) has a high rating, indicating that this fish species can be caught all year. Based on the fishing season identification criteria, the fishing season index value greater than 100% indicates the peak season. Results from this research indicate that the peak season for scad landed at Pusong Fish Landing Base occurs in July, August, September, October, and November, with their index values of 151%, 146%, 119%, 122%, and 126% respectively. A fishing season index score of less than 100% indicates low season, this was recorded for January, February, March, April, May, June, and December (48%, 97%, 57%, 90%, 62%, 86% and 97%).Keywords:ScadFishing Season IndexCPUE
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Hariski, M., Muhammad Asshiddiqi i Adriani Adriani. "Time efficiency of catch landing using Sondong catcher at fish landing base Dumai City, Riau Province". JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP 7, nr 2 (4.09.2022): 151. http://dx.doi.org/10.35800/jitpt.7.2.2022.42413.
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Efficiency is important in landing with the aim that the catch as soon as possible reaches the hands of consumers in good quality condition. Sondong fishing gear is a type of active fishing gear with an application process that is not too long so it is useful for maintaining the quality of shrimp because shrimp have organoleptic properties that rot quickly. The purpose of this study was to determine the efficiency level of landing time of catches using sondong fishing gear at the Fish Landing Base, Dumai City, Riau Province. The research was carried out at the Fish Landing Base, Dumai City, Riau Province, from June 5-25, 2021. The material in the research object was a sondong fishing boat, while the equipment needed was stationery, a stopwatch, a camera, and a laptop. The data collected are basic data, namely unloading time, effective time, wasted time, and supporting data, namely fleet size (GT), number of fish landed (kg), number of unloading personnel (people), and age of activity actors (years). The efficiency of the landing time of the catch using sondong fishing gear at the fish landing base in the city of Dumai is classified into the less efficient category, while the factors that influence fishing productivity are fishing experience, crew, and fishing time.
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Akbar, Helmy, Jailani Jailani, Iwan Suyatna, Destilawaty Destilawaty, Singgih Afifa Putra i Indra Ambalika. "Check list of the marine commercial and reef fishes of Belitung Timur, Bangka Belitung Islands, Indonesia". Aceh Journal of Animal Science 3, nr 2 (27.12.2018): 69–83. http://dx.doi.org/10.13170/ajas.3.2.12220.
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Marine fish community is very sensitive to environmental changes. So the number of species, abundance, and biodiversity index can be used as a reference to assess the quality of the aquatic environment. The aim of this study was to describe fish biodiversity in Belitung Timur, Bangka Belitung Islands, Indonesia. Three islands were visited i.e. Pekandis Island, and Keran Island, Gosong Semut (Gosong refers to sandbar) for reef fish survey and for the economical fish study we also visited fisheries landing sites (i.e. Teluk Pering, Tanjung Batu Pulas, and Pantai Burung Mandi). The underwater visual census was used for in situ surveys of reef fish, and the fish species landed in fisheries landing site also been checked. Forty-two families of economical fish that had been landed by local fishermen were identified, and ten families of reef fish were found in reef systems of research location. A total of 10 families were recorded from three islands in Belitung Timur Regency. In addition, 42 families of commercial fish were also observed in fish landing sites from the coastline of Belitung Timur Regency, Bangka Belitung Islands.
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Prabhakar, Parmanand, Manjusha Lekshmi, Parvathi Ammini, Binaya Bhusan Nayak i Sanath Kumar. "Salmonella Contamination of Seafood in Landing Centers and Retail Markets of Mumbai, India". Journal of AOAC INTERNATIONAL 103, nr 5 (26.03.2020): 1361–65. http://dx.doi.org/10.1093/jaoacint/qsaa042.
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Abstract Background Seafood contamination with Salmonella enterica is not only a public health concern, but can also lead to economic losses due to import rejections. Continuous monitoring of seafood for Salmonella is necessary for risk assessment and to establish suitable control measures. Objective The objective of this study was to determine the extent of Salmonella contamination of seafood in fish landing centers and retails markets. Methods In this study, we analyzed seafood samples from three fish landing centers and seven retail markets of Mumbai, India for S. enterica contamination. Salmonella was isolated using multiple selective enrichment broths and selective agars, and identified by conventional biochemical tests followed by polymerase chain reaction (PCR). Results Of 82 samples of seafood, comprising both finfish and shellfish, Salmonella was detected in 17 (20.7%) finfish samples. None of the shellfish samples (shrimps, clams, and cephalopods) were found to be contaminated with Salmonella. Samples from both landing centers and fish markets, as well as from pelagic and demersal sources, harbored Salmonella. Source-wise analysis showed that 11 of 57 (19.3%) samples from retail fish markets and 6 of 25 (24%) samples from fish landing centers were contaminated with Salmonella. Conclusions The study emphasizes the need to implement measures to prevent anthropogenic contamination of coastal waters and improve the hygiene of retail fish markets in Mumbai. Highlights Seafood from landing centers and retail markets, as well as from pelagic and demersalhabitats were similarly contaminated with Salmonella. Fish species widely consumed in the region of this study were found highly contaminated with Salmonella.
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Djunaidi, Djunaidi, Perdana Putra Kelana, Tyas Dita Pramesthy, Muhammad Nur Arkham, Rangga Bayu Kusuma Haris i Sri Yenica Roza. "Identifikasi Jenis Ikan Hasil Tangkapan Nelayan yang didaratkan di Pangkalan Pendaratan Ikan (PPI) Kota Dumai Provinsi Riau". ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua 5, nr 2 (31.12.2022): 64–67. http://dx.doi.org/10.31957/acr.v5i2.2607.
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The Dumai City Fish Landing Base (FLB) is functioned to land fish both from within and from outside the City of Dumai to meet local consumption and for export purposes, however the various types of fish caught have not been properly identified. This study aims to identify and identify the types of fish caught by fishermen who are landed at the Fish Landing Base in Dumai City. The method used in this research was a survey. The fish species obtained were identified morphologically based on similarities in characteristics with the Taxonomy and Fish Identification Key books. The results showed that there were 14 types of fish from 14 families. all identified fish are neither protected nor endangered animals.
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Kaliyamoorthy, M., S. Dam Roy Roy i V. K. Sahu. "Documentation of gill net operation and major fish landings at Andaman Islands, India, during 2014 - 2018". Journal of Applied and Natural Science 14, nr 2 (18.06.2022): 396–410. http://dx.doi.org/10.31018/jans.v14i2.3298.
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Three decades before, the gillnet was the major gear in Andaman and Nicobar Islands(ANI), India, because of the less expensive and simple method of operation with non-motorised small dinghies or without craft. Earlier, the gillnet landing was 39% of the total landings and a further report said 27%, which indicated the decrease in gillnet landings. The present study was carried out from 2014 to 2018 at four main fish landing centers (FLCs) Junglighat, Dignabad, Guptapara and Wandoor of ANI to investigate the present status of major gillnet landings. Altogether 1097 visits were carried out at all FLCs and 63.1% of visits occurred at Junglighat. The total landings of all FLCs were 3880.6 tons, of which 98.6% were recorded at Junglighat. The total gillnet landings were 330.4tons, of which Driftnet covered 82.1%, followed by bottom plastic(9.8%) and bottom nylon(8%) gillnets. Significant landings (P<0.0001) of Scombridae family were recorded through Drift gillnet (182.47tons) compared to other families. The family of Carangidae(7.71tons) and Clupeidae(16.54tons) were recorded dominantly through bottom plastic and bottom nylon gillnets, respectively. The gillnetters explored 31 fishing grounds in the South, Middle, North and Little Andamans sectors. The significant (P<0.0001) fish catch was recorded from the South Andaman sector. A total of 17 validation experiments carried out in each Potential Fishing Zone (PFZ) and Non-PFZ by using PFZ advisories indicated a significant(P<0.0001) catch from PFZ(3.5:1). There was a decline of 18.5% in the landings of gillnet than earlier studies. It is suggested that the fishermen may follow the PFZ forecast for a better catch. The gillnet fishing to be promoted to under-exploited pelagic fishes of these islands will benefit the gillnetters.
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Moazzam, Muhammad. "INADEQUACY IN FISHERIES INFRASTRUCTURE: A MAJOR OBSTACLE IN ACCRUING THE BENEFIT OF BLUE ECONOMY". Journal of Nautical Eye and Strategic Studies 2, nr 2 (12.03.2023): 68–101. http://dx.doi.org/10.58932/mulg0006.
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Fisheries sector is expected to be a major contributor in the blue economy of Pakistan, however, development in this sector is hampered by major inadequacy in the required infrastructure. There are about 70 major and minor fish landing centers along the coast of Pakistan, however, fish harbors are established at 3 sites in Sindh and 2 sites in Balochistan. In addition, 14 floating jetties have been established in the creek system of Indus Delta whereas one floating jetty was established along Balochistan coast. In almost all cases, fish landing centers have been established without proper planning and taking into consideration the requirement of the fishermen of the area. Karachi Fish Harbour being the biggest landing center is marred with massive congestion, cul-de-sac turning basin which is highly polluted and prevalence of extreme unhygienic condition. Gwadar Fish Harbor and Miniport and landing centers at Pushukan, Jiwani, Damb and Gaddani are improperly designed, therefore, either non-operational or inadequately utilized. Pasni Fish Harbour, because of negligence got heavily silted. Korangi Fish Harbour, although constructed about 30 years back but still could not put into operation because of inadequate facilities and commitment. In almost all cases, fish harbours established in Pakistan are not designed to cope with the development need of blue economy. Additionally other infrastructure such a coastal road and link roads (“farm to market” roads) are also not appropriate for increasing pressure expected of blue economy. The paper will describe major shortcomings in the fisheries infrastructure in Pakistan.
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Asni, Andi, Kasmawati Kasmawati, Ernaningsih Ernaningsih i Mustamin Tajuddin. "ANALISIS PENANGANAN HASIL TANGKAPAN NELAYAN YANG DIDARATKAN DI TEMPAT PENDARATAN IKAN BEBA KABUPATEN TAKALAR". JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan 5, nr 1 (21.06.2022): 40–50. http://dx.doi.org/10.33096/joint-fish.v5i1.96.
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The decline in quality and high post-harvest damage are caused by, among others, the way of catching, poor handling methods, the length of the supply chain, the inadequacy of handling facilities. The way fish are handled both on the ship and in the fish landing is directly related to the quality of the fish. This research was carried out for eight months, namely from April to December 2020, at the Beba Fish Landing Site (TPI) in Takalar Regency. The study aims to analyze the quality level of fish and how to handle fish caught by fishermen landed at TPI Beba Takalar. This research was conducted by survey method through direct observation of fish landed by fishermen at TPI Beba Takalar. The types of fish selected are 10 types of fish that are predominantly landed at the study site. The survey was conducted to collect data on fish quality quality by observing the pH parameters and organoleptic properties of fish including eye conditions, gills, odor, and texture. Observations were also made on how fish were handled in TPI. The data analysis carried out is the determination of pH and organoleptic properties. The results showed that the average organoleptic test results in sample fish were values of 7-8, these values showed that the quality of fish freshness was still good. Meanwhile, the results of measuring the average pH of fish 6.5 - 7.0 show that fish still have good freshness quality. The way the fish handling is carried out at the Beba Landing Site still generally uses coarse ice with improper handling methods.
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Ramos, Jorge, Pedro G. Lino, Jaime Aníbal i Eduardo Esteves. "(Un)wanted Fish: Potential Consumers’ Acceptability of Landings in the Portuguese Case". Fishes 8, nr 6 (18.06.2023): 324. http://dx.doi.org/10.3390/fishes8060324.
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The Landing Obligation (LO), introduced in 2015 by the Common Fisheries Policy of the European Union (EU-CFP), has been subject to a transitional period until recently. The rationale behind the measure is that all fish species subject to a total allowable catch (TAC) must be landed to increase the sustainability of fishing activities. Through the analysis of official statistical data, it is possible to find out which species of fish were landed and their relative importance, including their monetary value, and verify the potential for consumer acceptance. Some insights are drawn from the interconnection between these three factors (i.e., social acceptability, landings of main fish species, and their market value) with empirical results and the scientific literature using data from Portugal.
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Zuriat, Y., M. Rizal, M. Ghazali i Sabar Yuliana. "SUPPLY CHAIN MODEL OF CAPTURE FISHERIES FOR FOOD SECURITY IN THE TIME OF THE COVID-19 PANDEMIC FOR INLAND COMMUNITIES OF WEST ACEH REGENCY". Jurnal Ilmiah Teunuleh 2, nr 2 (28.06.2021): 439–51. http://dx.doi.org/10.51612/teunuleh.v2i2.64.
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Fish is one of the main ingredients of food security for the community. The factor of high and low levels of fish consumption is influenced by the distance to the fish landing center. West Aceh Regency, Aceh Province, has a territorial structure that stretches from the sea to the mountains. The study focuses on the level of supply (both kinds of as well as buying public power frequency) fish to the interior, by taking a sample that is the community and fish traders in sub district pantee ceremeun, West Aceh Regency. The results showed that there is no guarantee that fish will reach the hinterland every day, the supply of fish will arrive if the fish caught in the landing center of Ujong Baroh, Johan Pahlawan District, West Aceh Regency, are relatively abundant and cheap in price, with a short supply chain. Margin level reached 55%. The fish supply chain from PPI Ujong Baroh which is the largest fish landing center in West Aceh Regency to remote areas which is 60 to 70 km away, so that the quality of the fish supplied is not fresh by dozens or about 45 fish agents (muge) using motorbike vehicles and tricycle rickshaws, with the difference in supply time occurring after 13.00 until 19.00 o’clock with an average fish price of Rp. 31.600 perkilogram. Purchasing power of the community fish range 1 to 2 kilograms per household per week. In order to strengthen food security community, needs to be studied potential development and freshwater fish farming opportunities in rural areas.
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Amri, Asbahrul, Hardianto Zainal, Meraty Ramadhini, Safrijal, Fahri Maulana i Muhammad Firdaus. "Financial Transactions Flow Chart of Fish Marketing at Fish Landing Center (PPI) Lhok Pawoh". Jurnal Inotera 5, nr 1 (26.05.2020): 56–62. http://dx.doi.org/10.31572/inotera.vol5.iss1.2020.id102.
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The fisheries and marine sector is one of the significant sectors in Aceh Province where more than 55% population of Aceh depend on this sector. Based on the results found in 2014 data collection, fisheries production by South Aceh fishermen reached 20,370.06 tons / year which was marketed inside and outside South Aceh. The problem to be examined in this study is to determine the flow chart of financial transactions in the marketing of fish at the Fish Landing Center level as part of efforts to determine the quality and safety of the catch. This research is designed to answer how the financial transaction process and payment process between market operators. The type of data used in this study is in the form of primary data and secondary data. Qualitative analysis is carried out descriptively which aims to find out deeply about financial transactions at the Lhok Pawoh Fish Landing Center. The results of this study indicate that the type of transaction used at the Fish Landing Center uses external transactions with the payment method divided into two types, namely cash payments and non-cash payments. Most of financial transaction process carried out by market operators at PPI Lhok Pawoh is using the non-cash payment method, except for muge motor which originating from outside of Lhok Pawoh Village, muge lapak and consumers who buy fish directly to PPI. In addition, It is also found that only 25% of muge motor make cash payments.
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Ko Ko, Zarni. "Composition and Occurrence of Fish Fauna from Thanbyuzayat Township, Mon Coastal Area". Bionatura 5, nr 4 (15.11.2020): 1363–70. http://dx.doi.org/10.21931/rb/2020.05.04.14.
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A total of 48 species of fish fauna were identified during the present study period. The dominant species of fish were found under order Perciformes in all study areas. The most species composition (40) was recorded in Setse fish landing area. The commercially important fish species were mostly found in Kyaikkhami area. Moreover, 17 species of fish were exported to other regions and foreign countries. Among the fish species, species such as Threadfin (Polynemidae), Croaker (Sciaenidae), Hilsa (Clupeidae), Bombay duck (Harpadontidae), Anchovy (Engraulidae), and Pomfret fish (Stomateidae) were the most economically important species. Bombay duck and Anchovy (especially Coilia dussumieri) were more abundant (70%) at the present study sites. Harpodon nehereus and Coilia species were the leading food employed as fresh and dried for local people in the present study areas. Key words: Ichthyology, Taxonomy, Compositions, Occurrence, fish landing centers, Thanbyuzayat Township, Mon Coastal Areas.
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Jablonski, Silvio, Alexandre de Freitas Azevedo i Luiz Henrique Arantes Moreira. "Fisheries and conflicts in Guanabara Bay, Rio de Janeiro, Brazil". Brazilian Archives of Biology and Technology 49, nr 1 (styczeń 2006): 79–91. http://dx.doi.org/10.1590/s1516-89132006000100010.
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Despite the magnitude of domestic and industrial pollution, fishery yield registered in several landing points at Guanabara Bay, between April 2001 and March 2002 was slightly over 19,000 tons, corresponding to a value of US$ 4.8 million. When considered only the fish directed to the food market, the total catch amounted to about 6,300 tons and a value of US$ 3.7 million. Only a few fish species reached expressive densities compatible with commercial fisheries. Among small pelagic fish, Atlantic anchoveta and Brazilian sardinella were the dominant species, while in terms of demersal fish, croakers, mullets and catfishes comprised the main part of the catch. The absence of landing data previous to the spilling of 1.3 million liters of oil in January 2000 led to claims by fishermen representative organizations of values corresponding to about 50 years of fish harvest in the bay. Possibly, a data collection network could be established in a participative way with the main fishermen local associations. The relatively stabilized fisheries in the bay suggested that reasonable inferences could be made, without, necessarily having a complete coverage of all landing points.
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Daffa Farras Arfy i Imam Faisal Pane. "Fish Landing Base in Pantai Cermin with Ecological Architecture Approach". International Journal of Architecture and Urbanism 6, nr 2 (14.09.2022): 232–42. http://dx.doi.org/10.32734/ijau.v6i2.9694.
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Indonesia is a maritime country that has a sea area of 5.8 million km², with enormous potential for marine products. The fisheries sector is one of the things that supports the third largest Indonesian economy with a GDP (Gross Domestic Product) of Rp 1.900 billion. There are many fishery ports in Indonesia commonly referred to as Fish Landing Base. In North Sumatra itself, there are 23 Fish Landing Base, and one of the areas that include it in the RTRW (Regional Spatial Plan) is Serdang Bedagai Regency, especially in Cermin Beach sub-district. However, the fact that the fisheries sector is not the main attraction of the Pantai Cermin area indicates no fishery center. This Fish Landing Base uses problem-solving to solve existing problems, starting from the formulation stage, location surveys, data collection, literature studies, and comparative studies. To respond these issues, ecological architecture becomes the answer to the problem of design conditions, such as responding according to local conditions both from society and nature. Fish Landing Base in Pantai Cermin expect to respond to users comfortably, creates interaction between users and the environment, and can also form a public space so that it can encourage economic generators based on sources of life in coastal areas, and so become one of the new tourist destinations to enjoy the marine products of Indonesia, especially in Serdang Bedagai, North Sumatera.
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Ghani, Intan Martina Md, i Sabri Ahmad. "Stepwise Multiple Regression Method to Forecast Fish Landing". Procedia - Social and Behavioral Sciences 8 (2010): 549–54. http://dx.doi.org/10.1016/j.sbspro.2010.12.076.
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Ali, F. S., A. M. Lupindu, R. H. Mdegela i A. J. Mmoch. "Occurrence of Staphylococcus aureus in fresh Indian Mackerel Fish". Tanzania Veterinary Journal 37 (16.11.2020): 7–16. http://dx.doi.org/10.4314/tvj.v37i.3s.
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Fish provide important protein to human population. The procedures to preserve and maintain quality of fish from fishing until consumption can play a role in contamination with pathogens. Consumption of contaminated sea food products such as fish may lead to food poisoning. Knowledge about the spectrum of fish bacterial contaminants may assist in prevention of contamination and control food poisoning incidences. The present study aimed at characterizing and estimating prevalence of Staphylococcus aureus in fresh Indian Mackerel Fish (Rastrelliger kanagurta) from landing sites in Unguja Island. A total of 400 Indian Mackerel Fish were collected from landing sites in Unguja Island and from each fish two samples, skin swab and muscle, were collected. The primary culture was obtained from Mannitol salt agar, Nutrient and Blood agar followed by Gram staining, catalase coagulase tests. PCR targeting 16S rRNA, nuc, mecA, pvl, spa and enterotoxin genes was run to genetically characterize isolates and identify S. aureus. The result indicates that there was growth of bacteria in 359 (89.75%) fish skin swabs and 102 (25.5%) in fish muscle samples. Based on biochemical tests, 27 isolates (6.75%) were confirmed to be Staphylococcus bacteria. Of the 27 isolates, seven (1.75%) were confirmed S. aureus based on PCR. All 27 isolates confirmed to be positive in 16Sr RNA gene, two isolates demonstrated mecA gene and one had SEB and SEC. Detection of S. aureus in fresh Indian Mackerel Fish at landing sites poses a contamination risk to other critical points along the value chain and threatens public health
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Ali, F. S., A. M. Lupindu, R. H. Mdegela i A. J. Mmoch. "Occurrence of Staphylococcus aureus in fresh Indian Mackerel Fish". Tanzania Veterinary Journal 37 (16.11.2020): 7–16. http://dx.doi.org/10.4314/tvj.v37i1.3s.
Pełny tekst źródłaStreszczenie:
Fish provide important protein to human population. The procedures to preserve and maintain quality of fish from fishing until consumption can play a role in contamination with pathogens. Consumption of contaminated sea food products such as fish may lead to food poisoning. Knowledge about the spectrum of fish bacterial contaminants may assist in prevention of contamination and control food poisoning incidences. The present study aimed at characterizing and estimating prevalence of Staphylococcus aureus in fresh Indian Mackerel Fish (Rastrelliger kanagurta) from landing sites in Unguja Island. A total of 400 Indian Mackerel Fish were collected from landing sites in Unguja Island and from each fish two samples, skin swab and muscle, were collected. The primary culture was obtained from Mannitol salt agar, Nutrient and Blood agar followed by Gram staining, catalase coagulase tests. PCR targeting 16S rRNA, nuc, mecA, pvl, spa and enterotoxin genes was run to genetically characterize isolates and identify S. aureus. The result indicates that there was growth of bacteria in 359 (89.75%) fish skin swabs and 102 (25.5%) in fish muscle samples. Based on biochemical tests, 27 isolates (6.75%) were confirmed to be Staphylococcus bacteria. Of the 27 isolates, seven (1.75%) were confirmed S. aureus based on PCR. All 27 isolates confirmed to be positive in 16Sr RNA gene, two isolates demonstrated mecA gene and one had SEB and SEC. Detection of S. aureus in fresh Indian Mackerel Fish at landing sites poses a contamination risk to other critical points along the value chain and threatens public health
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Ali, Mir Mohammad, Md Mosaddequr Rahman, Md Yeamin Hossain, Md Zillur Rahman, Md Alomgir Hossen, S. M. Abu Naser, Rafiqul Islam, Bharat Raj Subba, Zubia Masood i Md Ashabul Hoque. "Fish Marketing System in Southern Bangladesh: Recommendations for Efficient Marketing". Our Nature 12, nr 1 (3.03.2015): 28–36. http://dx.doi.org/10.3126/on.v12i1.12254.
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This study aimed to explore the marketing channel, marketing cost and marketing margin and problems associated with fish marketing in order to provide recommendations for efficient fish marketing system in Barisal city, southern Bangladesh. Data were collected from seven fish markets of Barisal, southern Bangladesh including Port road fish market, Taltoli bazar fish market, Chaumatha fish market, Notullabad bus stand fish market, Kasipur bazar fish market and Bazar road fish market. Both primary and secondary data were used during 1 year study period from May, 2011 to April, 2012. Primary data were collected through field surveys and pre-structured questionnaire was used for interviewing of 10 organizers, 20 aratdars (commission agent), 50 fish traders and 100 consumers. Secondary source of information consists of published materials such as journals, textbooks, newspapers and also from interviewing different government and non-government officials and members of various fisheries related cooperative societies. The results of this study revealed 11 fish marketing channels in Barisal city’s fish marketing system. The average marketing cost ranged from 4.15% to 8.33% (6.76±0.98) % of the final retail price. The highest and lowest average fish price were recorded as USD 7.07/kg and USD 1.03/kg for giant fresh water prawn and silver carp, correspondingly. Intermediaries’ marketing margin on different species’ marketing fluctuated from 29.6% to 50.28% (39.38±5.22) % for silver carp and brown shrimp marketing, respectively. Establishment of modern fish landing center and retail markets near the fish landing port, introduction of government fish shops and insulated and refrigerated fish vans and fish carriers, training of all personnel related to fish marketing about fish handling, quality of fish, hygiene practices, improvement of existing fish market structure, provision for government and private funding assistance for fishers/fish farmer, formulation and enactment of independent act/ordinance for fish landing and marketing are highly recommended. DOI: http://dx.doi.org/10.3126/on.v12i1.12254Our Nature (2014), 12(1): 28-36
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Bertho, Rayane, Ana Rosa Araújo, Maria Lúcia Araújo i José Milton Barbosa. "EVOLUÇÃO DOS DESEMBARQUES DE PESCADO EM ARACAJU, SERGIPE, BRASIL". ACTA OF FISHERIES AND AQUATIC RESOURCES 9, nr 1 (2021): 39–51. http://dx.doi.org/10.46732/actafish.2019.9.1.39-51.
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Fishing on the Sergipe State coast is usually daily but depends on the tide. The main fishing landing port of the municipality of Aracaju is the Aracaju Fishing Terminal (T.P. Aracaju), located in the city center and responsible for 85% of the fishing landings. Data on fishing landings are essential tools for fisheries management, including caught species, fleet size, fishing gear and marketing. Therefore, this study’s aim was to analyze the data collected in the monitoring years from 2010 until 2016 at the T.P. Aracaju observing the developments of fish landings. The Fisheries Landings Monitoring Project - PMPDP specifically monitored and recorded the data at the Terminal Pesqueiro de Aracaju. The results showed that during the monitoring years the landings of fish from 92 vessels, locally called “lancha”, were recorded, of which 50 vessels originated from T.P. Aracaju and the other 42 vessels from other municipalities of Sergipe and other states of Brazil. The total annual production of landed fish was 426t in 2010, 567t in 2011, 504t in 2012, 761t in 2013, 910t in 2014, 822 in 2015 and 737 in 2016. Annual revenue ranged from BRL 2,985,582.00 in 2010 to BRL 8,225,128.7 in 2016, demonstrating that the sale of fish varied little in the years monitored. The work’s results show the real production landed in T.P. Aracaju, on which public policies of fisheries management in the state of Sergipe are based.
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Gillis, Darren M., Adriaan D. Rijnsdorp i Jan Jaap Poos. "Association networks in the Dutch offshore beam trawl fleet: their predictors and relationship to vessel performance". Canadian Journal of Fisheries and Aquatic Sciences 78, nr 7 (lipiec 2021): 924–42. http://dx.doi.org/10.1139/cjfas-2019-0353.
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Networks play a key role in the functioning of socioecological fishery systems. Most network studies among fish harvesters examining fishing success utilize interviews and questionnaires. Though insightful, such studies are resource and time-intensive and thus unlikely to be replicated frequently through time. Alternatively, commercial landings records and vessel monitoring systems (VMS) provide continuous sources of information that can be used to examine variation in vessel networks through time. We used VMS data to define association networks among vessels. Relationships were found between common network metrics and annual performance based on landings data. Associations between vessels were more closely examined as a function of annual activity, performance, favoured species, and landing port using temporal exponential random graph models. We examined network dynamics across 4 consecutive years. Changes in vessel associations were clearly related to performance, landing port, and species targeted. Network structure could affect the relationship between catch and nominal effort, influencing stock assessments and responses to management actions. Our methodology provides a means to follow network change, identifying situations where more detailed study is warranted.
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Hafinuddin, Hafinuddin, Nilam Shantica i Syarifah Zuraidah. "STUDI PENDAPATAN DAN POLA BAGI HASIL NELAYAN PUKAT PAYANG YANG MENGGUNAKAN ALAT BANTU RUMPON". JURNAL PERIKANAN TROPIS 6, nr 1 (1.04.2019): 33. http://dx.doi.org/10.35308/jpt.v6i1.1181.
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Rumpon (fish aggregating device) is a tool for fisherman to catch fish in the sea. This research aims to know income level and plural by used sharing profit of seine net (pukat payang) with fish aggregating devices (FADs). This study have done on Agustus-September 2016, at fish landing of Ujong Baroh (PPI Ujong Baroh) district of West Aceh. Survey method was used for this study analysis of data is using deep profit analysis with to considering investment value and cutback and also descriptive analysis. Income per month for each fisherman is Rp. 2.642.776,3,-; ship-owner (Toke Boat) Rp. 29.599.095,6,-; wholesaler (Toke Bangku) Rp. 7.399.774,-. Percentage of sharing profit at fish landing of ujong Baroh is for ship-owner 40%, fisherman 50% and wholesaler 10%. FAD using for seine net show expected to increasing profit for fisherman of boat seine.
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Noor, Setiadi M., Hafinuddin Hasaruddin, Muhammad Rizal, Zuriat Zuriat, Uswatun Hasanah i I. Made Dwi Mertha Adnyana. "CLASS IMPROVEMENT STRATEGIES FOR THE BINUANGEUN FISH LANDING BASE IN LEBAK REGENCY, BANTEN". Marine Fisheries : Journal of Marine Fisheries Technology and Management 13, nr 2 (3.11.2022): 123–36. http://dx.doi.org/10.29244/jmf.v13i2.39695.
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The increase in fishing activities of fishers in the Lebak Regency is facilitated by the Binuangeun Fish Landing Base (PPI). Every year, there is a growth in fish production at PPI Binuangeun. Production from 2015 to 2019 increased by 671 tons (13.55%). This study aims at formulating and determining strategies for improving the PPI Binuangeun class category. A survey approach was used in this study. Samples were taken by purposive sampling. The improvement in PPI class were categorized using the Analytical Hierarchy Process (AHP) scoring method. Results showed that the score was 254 with a success value of 251-300, indicating high potential and standards fulfillment. Thus, PPI Binuangeun can be transferred and upgraded to PPP (Coastal Fishery Port). The results of the AHP suggested that the central priority values for the development of PPI Binuangeun include: supply, auction, landing and marketing activities with the priority value of 0.585. Subsequently, another strategy is expanding the port area with score of 0.409. The support of relevant stakeholders for the development of the fishing port is needed to realize the aspirations of the central and local governments.
Keywords: Fishing activities, AHP, Fish Landing Base, Fish production.
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Odoli, OC, PM Oduor-Odote, B. Ohowa i SO Onyango. "Evaluation of fish handling techniques employed by artisanal fishers on quality of lethrinids and siganids fish genera at landing time along the Kenyan coast using sensory and microbiological methods". African Journal of Food, Agriculture, Nutrition and Development 13, nr 60 (23.12.2013): 8167–86. http://dx.doi.org/10.18697/ajfand.60.12340.
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In artisanal fishery, traditional handling methods such as tossing fish onto the boat bottom or into woven mat baskets and gunny bags after capture are commonly employed. These practices accelerate fish spoilage due to cross contamination and exposure to high ambient temperature. This study aimed at investigating the effect of non-icing (onboard handling methods) on the quality of Lethrinids (Emperor fish, local name: Changu) and Siganids (Rabbitfish, local name: Tafi) landed along the Kenyan coast in comparison to iced fish. Monthly, samples were assessed by sensory methods using Quality Index Method (QIM), Total Viable Counts (TVC) and hydrogen sulphide (H2S) producing bacteria considered as specific spoilage organisms (SSO) counts for raw fish; Quantitative Descriptive Analysis (QDA) and Torry score for cooked fillets. Iced fish was characterised by better freshness quality attributes at landing time compared to non-iced at both landing sites. According to the QIM, iced treatment recorded better quality scores that were significantly different from non-iced groups (p<0.05) throughout the study with regard to fish genera. Cooked fillets showed both treatments to be within human consumption limits although non-iced fish were characterised by marginal quality attributes. Microbial assessment depicted TVC to be on average 102- 103 CFU/g and 103- 104 CFU/g in iced and non-iced Lethrinids respectively at both sampling sites. In Siganids higher numbers of 104- 105 CFU/g were recorded in non–iced group, with H2S producing bacteria constituting a higher proportion of TVC. Iced Siganids recorded 102 - 103 CFU/g throughout the study. Fish quality was reported to be inconsistent over the sampled month which reflects the large pressure systems of the Western Indian Ocean and the two distinct monsoon periods considered to differ in warmth. The major cause of deteriorated fish quality observed at landing time in the fishery was attributed to bacterial proliferation accelerated most importantly by non-icing onboard handling practises reported such as tossing fish onto the boat bottom or into woven mat baskets and gunny bags employed by the fishers. Sensory evaluation of cooked fillets and microbiological analysis showed fish was acceptable for human consumption regardless of handling method employed. This assures consumers of acceptable fish quality at landing time as long as good hygienic practices are observed at subsequent stages to consumption.
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Litaay, C., RDA Opier, SM Horhoruw, J. Hehuwat, H. Arfah i MJ Rugebregt. "Post-Catch Handling Affects the Quality of Skipjack Tuna (Katsuwonus pelamis)". IOP Conference Series: Earth and Environmental Science 1224, nr 1 (1.08.2023): 012014. http://dx.doi.org/10.1088/1755-1315/1224/1/012014.
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Abstract Skipjack tuna is a fishery product that has important economic value and high nutritional value but is easily damaged and rotten. This study aims to determine the post-catch handling of skipjack tuna, from onboard to the fish landing site. This research was an experimental study with quality test parameters including pH value, sensory analysis, and temperature for 12 hrs from the time on the board until the fish landing centre. The results showed that the post-capture handling of skipjack tuna with the 1:1 and 1:2 cooling methods was on the same good freshness level. Treatment methods ice and fish with a ratio of 1:1 was better than ice and fish with a ratio of 1:2 based on pH value, sensory analysis, and temperature.
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Herawanty, Herawanty, Andi Asni i Ernaningsih Ernaningsih. "ANALISIS PENANGANAN HASIL TANGKAPAN KAPAL PURSE SEINE DI KABUPATEN BANTAENG". JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan 4, nr 1 (30.06.2021): 61–73. http://dx.doi.org/10.33096/joint-fish.v4i1.89.
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The purse seine is the dominant fishing tool at the Birea Fish Landing Base (FLB) which generally catches small pelagic fish. Handling fresh fish is an important part of the chain of the fishing industry. The problem that dominates fishermen and owners is the decline in the quality of fish caught due to fishing time at sea, so that preservation technology is needed that is able to maintain the quality of the fish longer from being caught until landed in the fishing port.The purpose of this study was to analyze the handling and quality of the purse seine fish catch and to analyze the handling and quality of the fish catch after landing from the purse seine ship. This research was conducted on a purse seine vessel in Bantaeng Regency from February to March 2020. Of the five vessels that were the object of research, vessels with better fish quality were vessels that used management with a ratio of 1: 1 meaning 1 kg for 1 kg of fish. The behavior management of fish traders in the market and the travel time from the fish caught to the market are factors that influence the effect of the decline in fish quality.
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Mohamed, Abdul-Razak M., i Abdullah N. Abood. "Evaluation of the inland fisheries in Basrah province in Iraq during 2020-2021". Archives of Agriculture and Environmental Science 8, nr 2 (25.06.2023): 105–11. http://dx.doi.org/10.26832/24566632.2023.080202.
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The study was aimed to update the knowledge on the fish landings of the inland fisheries in Basrah province, Iraq. The species composition, species and total landings, and their trends in six landing sites throughout the study region were evaluated during the year 2020-2021. Species compositions were included seven cyprinids’ species, three cichlids’ species, three mullet’s species, and two species from sparids and silurids. The exotic species, C. carpio, tilapias species and C. auratus dominated the landings constituting 44.2% of the total catch, whereas the highly valued native species (M. sharpeyi, L. xanthopterus, C. luteus and A. grypus) forming only 12.4% of the total catch. The total landing reached 2,427.78 t in 2020 and 2,365.15 t in 2021, and these values were higher than what was recorded during the past years since the year 2009. This is due to the prevalence of aliened species and the increase in the fishing effort, such as the numbers of fishermen and fishing boats. Therefore, in fisheries management point of view, it is essential to enhance the stocks of the native species, minimize the dispersal and impacts of some exotic species, and activate the national regulating fishing, exploitation and protection of aquatic organisms to improve the inland fisheries.
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LaRochelle, Luc, Declan Burton, Jamie C. Madden, Sascha Clark Danylchuk, Steven J. Cooke i Andy J. Danylchuk. "Using a novel biologging approach to assess how different handling practices influence the post-release behaviour of Northern Pike across a wide range of body sizes". Aquatic Living Resources 36 (2023): 25. http://dx.doi.org/10.1051/alr/2023019.
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There is a growing body of research focused on how angled fish respond to catch-and-release (C&R). However, most of those studies do not span a wide range of body sizes for the targeted species. Physical injury and physiological responses to C&R can be size-dependent, and methods used for landing fish of different sizes vary. As such, studying the response to C&R across a range of fish sizes may help inform best practices that improve outcomes for released fish. Northern Pike (Esox lucius) widely ranges in body size. Anglers may land them by hand, cradle, or net, and they are often released voluntarily or to comply with regulations. We angled 25 Northern Pike (total length 620–1030 mm) from one population and recorded fight, handling, and unhooking times across landing methods (i.e., hand, cradle, net). Prior to release, a pop-off biologging package was temporarily affixed to each fish to monitor locomotor activity, depth, and water temperature during a 12-h period post-release to understand how the interaction of landing method and body size influenced post-release behaviour and short-term fate. Fight and handling time increased with increasing body size. Northern Pike landed with a cradle or net had shorter fight times but longer handling times, compared to fish landed by hand. Post-release locomotor activity was greater for larger fish and those landed with a net. Fish <775mm and landed by hand had greater locomotor activity than fish landed with a net or cradle, while fish >775mm landed by hand had reduced locomotor activity compared to fish landed with a net. There was no post-release mortality observed. Collectively, anglers should use a net for Northern Pike >775 mm to avoid long fight times and reduce post-release exhaustion, but also attempt to reduce the extent of handling associated with fish landed by net.
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Fadli, N., A. Damora, Z. A. Muchlisin, I. Dewiyanti, M. Ramadhaniaty, F. M. Nur, A. S. Batubara, N. M. Razi, E. D. Macusi i M. N. Siti-Azizah. "Biodiversity of commercially important groupers (Epinephelidae) in Aceh, Indonesia: A checklist". IOP Conference Series: Earth and Environmental Science 956, nr 1 (1.01.2022): 012015. http://dx.doi.org/10.1088/1755-1315/956/1/012015.
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Abstract The groupers, locally known as “kerapu” in Indonesia, are commercially valuable fish in Indonesia, including Aceh. The groupers are the first fish family to be plundered in most countries’ fisheries industries. However, the biodiversity information of the groupers fished in Aceh is limited. This study was aimed to inventories the grouper species landed in Aceh fish landing sites. The data collection was performed in some fish landing locations (TPI) located in Aceh. In general, this study revealed that Aceh has high grouper diversity. In total, 35 species of the Epinephelidae family were recorded. Epinephelus was the dominant genus found, followed by Cephalopholis, Plectropomus, Variola, Aethaloperca, Anyperodon, and Hyporthodus. Simeulue, Weh island, and Banda Aceh were the locations with the highest diversity of grouper in Aceh. Overall, the data collected from this study would be beneficial for the future management plan of grouper in Aceh and Indonesia.
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Sturludottir, Erla. "Exploring the effects of discarding using the Atlantis ecosystem model for Icelandic waters". Scientia Marina 82, S1 (20.12.2018): 51. http://dx.doi.org/10.3989/scimar.04736.09a.
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Discarding fish has been a part of the fisheries for centuries but it has been very difficult to monitor how much is discarded, especially in areas where it is an illegal activity. In this study the ecological and economic effects of discarding were investigated using the Atlantis model for Icelandic waters. Five different scenarios were compared, using different discarding rates and selectivities. The results showed that a complete stop of discarding fish (cod and haddock) and landing everything instead had little ecological and economic impact. Improved selectivity, which would result in not catching the fish that would be discarded, had great beneficial economic effects. The increase in biomass led to higher landings, which consequently led to higher revenue. Also, the cost decreased with increasing biomass, which increased the profit of the fisheries. None of the five scenarios had great ecological effects but only discarding of cod and haddock, which have low discard rates, were considered in this study.
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Weitzman, Martin L. "Landing Fees vs Harvest Quotas with Uncertain Fish Stocks". Journal of Environmental Economics and Management 43, nr 2 (marzec 2002): 325–38. http://dx.doi.org/10.1006/jeem.2000.1181.
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Dell'Apa, Andrea, David G. Kimmel i Simona Clò. "Trends of fish and elasmobranch landings in Italy: associated management implications". ICES Journal of Marine Science 69, nr 6 (3.05.2012): 1045–52. http://dx.doi.org/10.1093/icesjms/fss067.
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Abstract Dell'Apa, A., Kimmel, D. G., and Clò, S. 2012. Trends of fish and elasmobranch landings in Italy: associated management implications. – ICES Journal of Marine Science, 69: 1045–1052. Elasmobranchs are extremely vulnerable to overexploitation, owing to their specific biology and life-history characteristics. However, European-managed shark fisheries have historically received less attention than fisheries targeting more commercially important fish species. We analysed and compared the national data of elasmobranch and fish landings in Italy between 1959 and 2004 to examine changes in fishery interest and the exploitation of elasmobranchs over time. Rays (Raja spp.) and smooth-hounds (Mustelus spp.) are the only elasmobranch categories present in the data, but also other similar species could have been mistakenly counted within these groups. Elasmobranch landings were steady until the beginning of the 1970s, peaked in the 1990s, then sharply declined. The mean annual landing for elasmobranchs between 1997 and 2004 decreased 77% compared with the previous years (1959–1982). This decrease may be attributed to overharvesting that occurred during the 1980s and 1990s in Italian seas. This was likely a direct consequence of the 41/82-law, which was developed to manage fish and not elasmobranchs. A direct effect of the 41/82-law was the establishment of an unreported and unregulated elasmobranch fishery since 1983 that lasted almost 10 years. We suggest that the conservation status of elasmobranch species in the Mediterranean and Black Seas be reconsidered.