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Arthur Brown
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Physics Social Sciences

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Analysis of factors affecting the production of Bagan Boat catches at the Gaung Fish Landing Base (PPI) Padang City, West Sumatra Province Kurniawan, Feri; Yani, Alit Hindri; Brown, Arthur
South East Asian Marine Sciences Journal Vol. 2 No. 1 (2024): September
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.2.1.9-16

Abstract

The Gaung Fish Landing Base (PPI) is one of the most actively operating sites in Padang City, under the management of the Mina Gates cooperative, and is located in Gaung Market, Lubuk Begalung. Fish production at PPI Gaung comes from the catch of fishing boats that landed at the port: local fishing boats, bagan, tonda, and gillnet. There was a decrease in total fish production landed by 911.42 tons, or a decrease of 33.95% in 2021-2022. This study aims to determine what factors affect the production of catches. The research method used is the survey method, which involves making direct observations in the field and obtaining primary data from interviews with boat-bagan fishermen and secondary data from the port. The results of multiple regression analysis show that all factors have an effect. Six factors have a positive effect, and two have a negative effect. The most influential factor is the length of the trip/sea. The coefficient of determination (R2 ) is 0.757 or 75.7%. The coefficient of determination (R2) of 75.7% means that the presentation of the influence of the independent variables used in the model has an influence of 75.7% on the dependent variable, and the remaining 24.3% is influenced by other variables not included in the model. Other factors that are thought to have an influence include external factors such as the environment, weather, and existing technology. This study concludes that all factors affect the production of catches. Namely, 5 factors have a real influence: engine power, amount of fuel, area of fishing gear, number of lights, and length of trip/sea, while three factors do not significantly affect the size of the ship, the experience of the captain, and the number of crew
The Effect of Bait Types on the Catch of Bottom Long Line in Bantan Sari Village Bantan District Bengkalis Regency Emiati, Emiati; Nasution, Polaris; Brown, Arthur
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The main factor for the success of bottom longline fishing depends on the type of bait, both natural bait and artificial bait. The bait serves as an attractant for the target fish so that it is attracted to prey on it. In this study, the bait used was a machete, puput, and layur fish. The purpose of this study was to determine the amount, weight and type of catch based on the appropriate type of bait so that it can be a reference for fishermen for optimal use of bait in the operation of longline fishing gear. This research was conducted in February 2022, located in the waters of Bantan Sari Village, Bantan District, Bengkalis Regency. The method used is the experimental fishing method, by operating the fishing gear directly and analyzing using the analysis of variance and the Least Significant Difference test. Based on the research, the catches obtained were debuk fish, gelama, stingrays, and puffer, with the highest catches in terms of weight, namely stingrays as much as 61800 g
The Effect of Bait and Operating Time on the Catch of Basic Longline in Bantar Village, Rangsang Barat District, Kepulauan Meranti Regency Hidayat, Syahyan Fitra; Brown, Arthur; Isnaniah, Isnaniah
Journal of Coastal and Ocean Sciences Vol. 4 No. 1 (2023): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This research was conducted in Bantar village, Rangsang Barat subdistrict, Kepulauan Meranti regency, Riau Regency for 10 days on January 2021. This study aims to find out and analyze the effect of bait type and operating time (night and day) on the catch and the hook rate of the catch of fishing gear (bottom long line). The method used in this study is an experimental fishing method a method that can be done if the data to be obtained is not yet available so that the variables to be measured must be generated data through experiments, observation of the data can only be carried out after the experiment. With a complete random block design of a factorial pattern of 2 x 3 with a replay of 10 to be carried out on different days, which is then made into a block (group). The use of different types of bait (Bombay duck, sea worms, and flatfish) statistically has a noticeable effect on the number of fish catches on bottom fishing gear. The number of catches of longline fishing gear using Bombay duck bait got 74 catches with an average hook rate of 0.37% during the day and night operations, sea worm baits got 65 catches with an average hook value rate of 0.325% during the operating time during the day and at night, fish next door get 81 catches with an average hook rate of 0.405%.
Productivity and Financial Analysis of Fishing Effort with Handline at Kutaraja Ocean Fishing Port Aceh Province Manalu, Angga Setia; Zain, Jonny; Brown, Arthur
Journal of Coastal and Ocean Sciences Vol. 4 No. 1 (2023): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Production of catches on hand line-fishing gear at Kutaraja Ocean Fishing Port has decreased, this is clearly seen from the level of fish production produced, which was 2.407.580 tons in 2018 compared to production in 2019, which was 2,285,750 tons. The fishing business, which has become one of the livelihoods of the Indonesian people, is a little riskier compared to other businesses because the fish which are the main target of this business is always moving dynamically. The research objectives were to determine productivity per GT, Trip, and ABK on hand line-fishing gear and to determine the financial feasibility analysis of fishing effort on hand line-fishing gear at Kutaraja Ocean Fishing Port. The benefits of this research are to increase knowledge and insight regarding productivity and financial analysis of the fishing line effort. The method used in this study is a survey method. The data analysis method used in this research is a descriptive analysis method. The results showed that the value of productivity per trip with large-size ships has a high amount of production compared to smaller ship sizes. This is because a larger ship has a carrying capacity or more carrying capacity. Hand line fishing with a vessel size > 30 GT has a relatively long payback period, i.e. < 5 years. While ships with a size of 5 GT. 6 GTs. 9 GTs. 22 GTs. and 24 GT have a payback period of < 3 years. This is because a larger ship has a carrying capacity or more carrying capacity. Hand line fishing with a vessel size > 30 GT has a relatively long payback period, i.e. < 5 years. While ships with a size of 5 GT. 6 GTs. 9 GTs. 22 GTs. and 24 GT have a payback period of < 3 years. This is because a larger ship has a carrying capacity or more carrying capacity. Hand line fishing with a vessel size > 30 GT has a relatively long payback period, i.e. < 5 years. While ships with a size of 5 GT. 6 GTs. 9 GTs. 22 GTs. and 24 GT have a payback period of < 3 years
Estimation Fishing Season of Skipjack Tuna (Katsuwonus pelamis) Using Data on Catch Production at Kutaraja Oceanic Fishing Port Aceh Province Hasugian, Juniori Hulkman; Brown, Arthur; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 4 No. 1 (2023): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Kutaraja Ocean Fishing Port (PPS) is a fishing port that has various catch characteristics; one of the most dominant catches is skipjack tuna. The purpose of this study was to analyze the skipjack tuna catches per unit fishing effort (CPUE) and to estimate the skipjack tuna fishing season index at the Ocean Fishery Port of Kutaraja. This research was conducted in October 2021 at the Kutaraja Ocean Fishing Port using the survey method. The results of the study showed that skipjack tuna catches at the Samudera Kutaraja Fishing Port in 2016-2020 experienced quite significant fluctuations. In addition, the fishing effort is quite high so the catch of skipjack per fishing effort (CPUE) for the 2016-2020 periods has decreased. The highest CPUE value was in September 2018, namely 7.163 kg/unit, and the lowest was in January 2016, namely 483 kg/unit. In this study, it can be assumed that the peak season for skipjack tuna occurs in May, July, August, September, and October. The moderate season for skipjack tuna occurs in January, February, March, June, November, and December
Analysis of Ice Supply Needs for Purse Seine Ship Operations in Kutaraja Ocean Fishing Port, Aceh Province Adha, Ridho; Zain, Jonny; Brown, Arthur
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This research was conducted in March 2022 at Kutaraja Ocean Fishing Port, Banda Aceh City, Aceh Province. The purpose of the study was to determine what factors determine the amount of ice carried for fishing operations on purse seine fishing gear, and how the relationship between these factors and the amount of ice carried. The method used in this research is the survey method. The data collected were statistically analyzed using the normality test, multicollinearity, ANOVA, Multiple linear regression, and T-Test. The results showed that the size of the ship (X1), the length of the trip (X2), and the amount of catch (X3) affect the amount of ice carried (Y) by purse seine vessels in the form of multiple regression equation Y = 2403.052 - 100.725 X1 + 294.378 X2 + 1.686 X3. The value of the determinant coefficient obtained is 59.4%.
Identification of Belat Bycatch in Anak Setatah Village Rangsang Barat District Meranti Island Regency Riau Province Sembiring, Firma Surmana; Brown, Arthur; Yani, Alit Hindri
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The belat is a passive fishing gear that belongs to a group of traps operated in areas around the coast. In its operation, the belat not only produces the main catch but also gets bycatch. This study aims to identify the main catch and by catch. The research method used is the survey method by making direct observations of the belat catch and then the catch is identified as the type of fish, the number of individuals, and the weight of the fish. The results of descriptive analysis showed that the main catches were two types of shrimp, namely white shrimp (Penaeus indicus) and striped shrimp (Penaeus monodon) with a weight of 30400 g. The main catches were white shrimp (Penaeus indicus) and striped shrimp (Penaeus monodon). The by-catches were small fish and young fish, the by-catches consisted of 6 species with a total weight of 29300 g
Sustainability Status of Gillnet Fisheries Based on Ecological, Social, and Economic Dimensions in the Riau Province Fisheries Port Technical Unit Putri, Anisa; Yani, Alit Hindri; Brown, Arthur
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Gillnet fishing gear is an environmentally friendly fishing gear but in 2018-2020 the catch was reduced. The purpose of this study was to determine the sustainability status of gillnet fisheries based on ecological, social, and economic aspects at the Riau Province Fisheries Port Technical Unit. Data analysis in this study used Rapfish (Rapid Appraisal for Fisheries) technique. The rapfish technique is a multidisciplinary ordination technique used to evaluate/determine/compare the status of fisheries in terms of their sustainability. This study shows that in general, the sustainability index of gillnet fisheries in the Riau Province Fisheries Port Technical Unit is between the index values of 25.01-50 which is classified as less sustainable. Monte Carlo simulation results show that the distribution of sustainability index plots is at a distance that is not far and coincides with the position of the sustainability index ordination, supporting the accuracy of determining the ordination of the sustainability status examined. Sensitivity analysis showed that the attributes of changes in fish weight in the last 5 years, family participation in the utilization of fishery resources, and alternative employment and income are attributes that greatly affect the sustainability of gillnet fisheries in the Riau Province Fisheries Port Technical Unit
Assessment of Fisheries Management Status with Ecosystem Approach on Bagan Boat Ship in Bungus Waters Silaban, Recyka; Yani, Alit Hindri; Brown, Arthur
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

EAFM or Ecosystem Approach for Fisheries Management is a concept of how to balance socio-economic goals in fisheries management while still considering knowledge, information and uncertainty about biotic, abiotic and human interactions in aquatic ecosystems through a comprehensive and sustainable integrated fisheries management. The fishery potential is quite large in Bungus waters and the continuous fishing activities carried out by boat lift fishermen lead to overfishing; therefore fisheries management is very necessary to realize sustainable fisheries, especially for fishery commodities. The purpose of this study was to determine the status of the management of the bagan boat fishery in Bungus pps. This research was conducted in February 2022 at the Samudra Bungus Fishing Port, West Sumatra. The method used in this study uses the method issued by the National Working Group EAFM.DIT SDI KKP; the data taken are primary data and secondary data. Analysis of the data used using an ordinal-based likert scoring with a scoring assessment of 1,2,3. The greater the value, the better the EAFM that has been run. The results of the study show that the management of capture fisheries in the fishing technique domain at PPS Bungus is still lacking in implementing EAFM with a composite value of 18.8
Study of the Environmental Friendliness and Financial Belat in the Waters of Siak River Benayah Village Siak Regency Riau Province Setiawan, Arief; Bustari, Bustari; Brown, Arthur
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The waters of the Siak River in Benayah Village have several fishing gears used in fishing activities. One of the fishing gears used is belat. The belat is a type of trap and is included in the classification of other trapping devices (other traps). The purpose of this study was to determine the construction of fishing gear in general, fishing operations, and the level of environmental friendliness and the feasibility of the belat fishing business. This research was carried out in December 2022 in the waters of the Siak River. The method used in this research is the survey method. The results of the FAO withdrawal study (1995) showed that the belat in Benayah Village was classified as a very environmentally friendly fishing technology. The results of the analysis of the business of fishing for belat known (NPV) with a prediction of 10 years show that the business of catching maggots achieves a return of capital in the 1st year of IDR 1,995,283
Co-Authors ', Isnaniah ', Nurkhaira ', Syarifuddin AA Sudharmawan, AA Adha, Ridho Adzandi, Facjri Restu Ahda Rahim Zirli Ahsanur Rizqi Alan Budiardi Alhamidi Alhamidi Ali Basri Rangkuti Alit Hindri Yani Alman Aloisius Sirait Amiruddin Rambe Anak Agung Istri Sri Wiadnyani Andre Adrian Mauhid Angga Sucitra Hendrayana, Angga Sucitra Anisa Putri Ari Harsandi, Ari Arief Setiawan Ayu Wulandari Bima Guntara Bustari Bustari Damayanti, Helisha Dani, Rahma Dedi Setiadi Dewi, Ajeng Triyana Dila Asfariani Emiati Emiati Emma Suri Yanti Siregar Fadhli, Rezky Fatmawati, Riska Faturrahman, M. Zikri Febriani, Wina Resti Feri Kurniawan Fitri, Sri Afifah Fitriani, Rada Gian Nofrianda Ilyas Ginting, Feliz Guntara, Bima Gustiana Putri Hanny Andriani Harry Decosta Simbolon Harry Kurniawan Hasanah, Camelia Nurul Hasugian, Juniori Hulkman Hazman, Fazil Helmi Rezki Helmi Rizki Heni Pujiastuti Hidayat, Anuar Hidayat, Syahyan Fitra Hotmaida, Yemima I Ketut Suada Imanullah, Muhammad Zikri Indah Ayu Lestari Manulang Indra Sanjaya Purba Intan Wardika Putri Irwan Limbong Irwandy Syofyan Isnaniah &#039; Isnaniah, Isnaniah Isnaniah1, Isnaniah Isnina Mayang Syafitri Jefri granico Jonny Zain Kartika Rahma Kurniawan Kurniawan Luh Putu Ratna Sundari Mahyudin &#039; Mai Yunizariani Malau, Albert Gamot Manalu, Angga Setia Marnita J Situmorang Mega Lestari Meinaldi, Pani Miptahul akbar, Miptahul Muhammad Muammar Muhammad Natsir Kholis Muhammad Reza Nabilah, Muhana Firza Nazzla, Rauzatul Nofri Yanto, Nofri Nofrizal Nofrizal Nofrizal Nofrizal Octavia, Vanny Putri Oka Mahendra Palti M Sormin Panggabean, Donwill Pareng Rengi Polaris Nasution Prawira, Yoshua Satria Yudha Pribadi, Tri Suci Pubra, Rina Ade Citra Purba, Rina Ade Citra Purwaningsih Kaban, Purwaningsih putra, Guspa serawal Putri, Yolanda Aidina Rakesh Sukrillah Rama Agus Mulyadi Ramadhana, Muhammad Ramahan Tinggi Nasution, Ramahan Tinggi Renny Afri Artika Ridwan Anhar Siregar, Ridwan Anhar Ringgina Rahma Yeza Risandes, Octa Riyan Nando, Riyan Ronald .M Hutauruk Ronald Mangasi Ronald Mangasi Hutauruk Sakban, Marian Samuel Firmando Pakpahan Saputra, Rio Sarah Adriani R. S Sarma Uli Lubis SATRIYAS ILYAS Sembiring, Firma Surmana Sijabat, Ramayanda Kartini Silaban, Recyka Simamora, Valentine Vanda Simanjuntak, Jeremi Nichola Simanjuntak, Mega Sri Devi Siregar, Arfan Efendi Soleha, Siti Suherman &#039; Suheryanto Oktafianus Simanjorang Suprianto, Elbi Syafura, Titi Syere Novia Giovanny Syofyan, Silfia T. Ersti Yulika Sari Tamara, Rani Tanjung, Yenni O. Tarigan, Isdayani Tarmizi &#039; Twenty M Sinaga Usman &#039; Usman Usman Wandini, Ganda Ayu Wardana, Wildan Eka Wemphy Hernando Wemphy Hernando, Wemphy Widya Angel Bancin Wiladri, Putri William Disraeli Sinaga Wita, Wirvina Yani, Alit Yaumil Atia Yosua Rivaldo Lumbantoruan Yuli Yanti Siregar Yurnida Yurnida Zulkifli &#039;