cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Iskandar Musa
Contact Email
-
Phone
+627654300443
Journal Mail Official
-
Editorial Address
Kampus Politeknik Kelautan dan Perikanan Dumai Jl. Wan Amir No. 1, Kel. Pangkalan Sesai, Kec. Dumai Barat, Kota Dumai
Location
Kota dumai,
Riau
INDONESIA
Authentic Research of Global Fisheries Application Journal (Aurelia Journal)
Published by Politeknik Kelautan dan Perikanan Dumai
ISSN : -     EISSN : 27157113     DOI : -
Core Subject :
Aurelia menerbitkan beberapa artikel dari hasil penelitian asli dan inovatif untuk memberikan pengetahuan dan penelitian terbaru kepada para pembaca tentang ilmu dan teknologi perikanan dan kelautan serta pengembangan pengelolaannya. Scope: Teknologi Perikanan Laut, Agribisnis Perikanan, Manajemen dan Teknologi Budidaya Perairan, Teknologi Pengolahan Hasil Laut, Pengelolaan Sumberdaya Perairan, Kearifan Lokal Masyarakat Pesisir, Teknologi Mekanisasi Perikanan, Kebijakan Kelautan dan Perikanan
Arjuna Subject : -
Articles 17 Documents
 1   2 
Search results for , issue "Vol 6, No 2 (2024): October" : 17 Documents clear
PHYSICAL BODY RISKS DURING PURSE SEINE FISHING EQUIPMENT OPERATION ON KM. GODBLESS 08 Ikhsan, Suci Asrina; Arkham, Muhammad Nur; Haris, Rangga Bayu Kusuma; Kelana, Perdana Putra; Maulana, Muhammad Agung
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.15046

Abstract

Work productivity can decrease if a worker suffers from musculoskeletal disorders (MSDs). Ergonomic review study so that MSDs can be prevented or minimized. The study examined MSDs in ABK operating purse seine fishing gear. The method used in this study is the WERA (Workplace Ergonomic Risk Assessment) method. The results of the study obtained the risk level in 3 work positions with a medium level and one work position at a low level. The score at the medium level is between 39 and 42 scores, while the score for the low level itself is at 27. The highest score is in the stern work position with a value of 42 and the lowest score occurs in the work position handling the catch with a value of 27.
PROFITABILITY OF THE TAMBAN SALAI FISH PROCESSING BUSINESS IN SINGKEP PESISIR DISTRICT LINGGA REGENCY Anisa, Nur; Tetty, Tetty; Hafsar, Khairul
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.13513

Abstract

Singkep Pesisir sub-district in Lingga Regency is home to six beautiful villages, including Berindat, Kote, Lanjut, Pelakak, Persing, and Sedamai. The local residents are primarily fishermen, and the area is well-known for the Tamban Salai fish processing business. This business is committed to providing high-quality fish products and is a significant contributor to the local economy. Our research aimed to determine the income and profitability of the Tamban Salai Fish Processing business in Singkep Pesisir district. We used a quantitative descriptive method and collected data through a census method. The financial analysis included Benefit Cost Of Ratio (B/C Ratio), Revenue Cost Of Ratio (R/C Ratio), Break-Even Point (BEP Unit), Break-Even Point (BEP Rupiah), Return On Equity (ROE), and Return On Investment (ROI) to measure the feasibility and profitability of the business. Our research found that the Tamban Salai Fish Processing business is a highly feasible and profitable business with a B/C Ratio of 4.00, R/C Ratio of 5.00, BEP Unit of 1,211.62 kg, and BEP Rupiah of Rp10,787.91. The Return On Equity (ROE) was 84%, and Return On Investment (ROI) was 35%. At the Tamban Salai Fish Processing business, we believe in delivering the best quality products to our customers while contributing to the local economy. Our commitment to excellence has allowed us to establish ourselves as a trustworthy and reliable business. We are proud of our success and look forward to continuing to serve our customers with the same dedication and commitment.
CALCULATION OF COOLING LOAD IN COLD STORAGE FOR CATCH STORAGE Tumpu, Mula; Putra, Moh. Nurhabibie Eka; Siahaan, Juniawan Preston; Abrori, M. Zaky Latief; Demeianto, Bobby; Haris, Dendi
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.14671

Abstract

This study aims to calculate the cooling load required in Cold Storage to store fish catches. Cold Storage is an important facility in the fisheries industry to maintain the quality and freshness of the product. Accurate cooling load calculation is essential to design an efficient and energy-saving refrigeration system. The methodology used includes data collection on Cold Storage specifications, environmental conditions, and characteristics of the stored products. The cooling load is calculated by considering factors such as transmission loads through walls, roofs, and floors; product loads; air infiltration loads; internal loads from lights, equipment, and personnel; and other loads. The calculation results show that the total cooling load for Cold Storage with a certain capacity is 17.68 kW. Sensitivity analysis was conducted to evaluate the effect of various parameters on the cooling load. This study also provides recommendations for optimizing Cold Storage design and operational strategies to improve energy efficiency. The results of this study can be used as a reference in designing and operating Cold Storage for more effective and economical storage of fish catches.
IDENTIFICATION OF THE PRESENCE OF DUGONG, SEAGRASS HABITAT, AND THREATS IN THE WATERS OF BANTEN PROVINCE Khalifa, Muta Ali; Saad, Moch; Santoso, Prakas; Prabowo, Nico Wantona; Jasmine, Agitha Saverti; Dewantara, Esza Cahya
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.15021

Abstract

The waters of Banten Province are one of the habitats of Dugong and many other protected species because it is supported by the many seagrass ecosystems found. The purpose of this study was to identify the presence, seagrass beds, dugong, other protected species, and their threats in Banten Waters. Information data regarding the presence of dugong, threats to dugong, community perceptions regarding dugong and seagrass beds, as well as additional information on other protected species (such as turtles, dolphins, sharks and whales) were taken by conducting in-depth interview methods to respondents. The interview questionnaire was based on the CMS-UNEP standardized dugong questionnaire. The number of respondents was determined with a proportion of 70% in locations with strong dugong information and the rest in neighboring locations. The results showed that dugong, dolphins, turtles, sharks and whales were found in Pandeglang Waters. While in Serang Waters dugong, porpoise, dolphin, turtle and whale shark were found. Threats to the life of dugong and other biota in Pandeglang Waters are the presence of gill net fishing gear and sero, if there is a dugong caught, it is not sold for food but sold to Sea World Ancol under the pretext of rescue.  There are two threats in Serang: poachers from the Wadas area and the construction of an international port that changes habitat, pollutes, and can cause accidents. Seagrass beds can be found almost along the entire coast of Pandeglang and Serang. The main threat to seagrass beds is environmentally unfriendly coastal change.
QUALITY CHARACTERISTICS OF CANNED CRAB PROCESSING (Portunus pelagicus) Sipahutar, Yuliati Hotmauli; Dijaya, Ganis Aprila; Afifah, Rufnia Ayu; Arif, Galih AF
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.13759

Abstract

Crab is a fishery commodity that has high economic value. This research aims to determine the quality characteristics of the canned crab processing, which consists of: processing process flow, quality testing of raw materials and final products, application of temperature, yield, productivity and waste management. Data collection using observation, interviews and company documentation. Data analysis using comparative descriptive. The research results show that pasteurization of crab in cans goes involve 14 process stages starting from receiving raw materials to delivery. The organoleptic quality test result for raw materials and final products were 8,16 and 8,25. The results of microbiological test according to SNI, namely the TPC of raw materials and final products is 3.4 x 104 and 11 x 103 col/g. E. coli, Salmonella, S. aureus, V. cholerae were negative, there were no foreign body findings. The Chloramphenicol (CAP) test results for raw materials and final products were 0.015 and 0.012 ppb. Total weight for Jumbo Black can 96.46%, Lump Black Can 96,97%, Lump Seawings 96,25%, Claw Meat 94.48% and Cocktail 98.46%. The application of temperature has been good, namely receiving raw materials 1,35°C, sorting 3,28°C, Darkroom checking 3,53°C, Mixing 6,43°C, Filling and weighing 5,34°C and Closing cans 9,16°C. The yield at the picking stage was 32,8% and the sorting stage was 96,02%.  Productivity at the Special meat and Claw meat sorting stage reached 1,92 kg/hour/person and the filling and weighting stage was 20,5, cans/hour/person. Shell's solid waste is sold for animal feed, liquid waste is processed through the Waste Water Treatment Plant.
UTILIZATION AND ENGINEERING OF PISTON WASTE BY SHOT PEENING METHOD AS ALTERNATIVE MATERIAL FOR FISHING VESSEL PROPELLERS Priyambodo, Bambang Hari; Yaqin, Rizqi ilmal; Fattah, Rauuf Nur; Slamet, Sugeng
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.14967

Abstract

This study aims to evaluate the utilization of used piston waste as an alternative material for making fishing boat propellers. Engineering is carried out to improve its mechanical properties by shot peening treatment. Shot peening is a surface treatment method by shooting small steel ball particles in a controlled manner. In this study, used pistons were recycled and used as the basic material for propellers, then shot peening was carried out with a pressure of 8 bar with variations in shooting duration for 5, 10, 15, and 20 minutes. Testing includes testing the chemical composition of the specimen, tensile testing, and observing the micro structure. Tensile testing is to determine mechanical strength, while macro photography is to identify changes in surface structure. The results of the chemical composition test state that the recycled piston is AL-Si-Cu. Meanwhile, the results of the tensile test show that the longer the shot peening duration, the tensile strength of the material increases significantly. Shot peening with a duration of 20 minutes gives the highest strength. The increase in tensile strength is 43% or 113 MPa compared to the non-treatment specimen. Micro structure observations show that the shot peening process creates a denser surface layer, so that tensile strength can be increased. This research is expected to be a reference for the propeller industry to increase production efficiency and sustainability.
PREVALENCE OF IRIDOVIRUS AND VIRAL NERVOUS NECROSIS IN CANTANG GROUPER (Ephinephelus fuscogottatus x Ephinephelus lanceolatus) Alfianti, Fadia Tantri; Wahyudi, Dzikri; Kusuma, Prasetya Wahyu; Wibowo, Wahyu Budi; Prabowo, Guntur; Suhermanto, Achmad
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.13467

Abstract

Cantang grouper is a leading commodity, especially hatchery centers, namely East Java and Bali which is Indonesia's flagship. The growth of cantang grouper fish is hampered by one of the diseases caused Iridovirus and Viral Nervous Necrosis (VNN). These two diseases attacks the seed stage which causes high mortality, so that early detection is needed for preventive action. This study aims to detect and inventory of Iridovirus and VNN in cantang grouper. This research was carried out at BPBAP Situbondo, Irodovirus was detected using conventional PCR and VNN using rRT-PCR. Cantang grouper samples measuring 2,5-12 cm came from Situbondo and its surroundings, Bali and Lombok with a total of 23 samples. The test results showed that all samples were negative for Iridovirus, while the VNN examination showed 3 positive samples and 20 negative samples. Observation of clinical symptoms showed that the cantang grouper were in good health, swimming actively and did not show symptoms of Iridovirus and VNN infection. The prevalence of VNN infection in cantang grouper 13,04% which was included in the category of frequent infections.
CHARACTERISTIC OF TECHNICAL OPERATION OF POLE AND LINE OPERATION IN KM SARI USAHA 09 WITH THE MINISTERIAL REGULATION 36 OF 2023 Hutapea, Roma Yuli; Ramadhan, Rizki; Tiku, Mathius; Mardiah, Ratu Sari; Widagdo, Aris
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.15146

Abstract

Pole and line is a fishing gear consisting of a fishing rod or bamboo which has a main rope, secondary rope and hook and is operated by hand with the target of skipjack tuna. Sometimes there are still fishermen who do not carry out fishing activities based on applicable regulations. The  study was carried out in Bitung with the aim of knowing pole and line fishing techniques, identifying the technical linkages of pole and line fishing in KM. Sari Usaha 09 with Permen KP 36 of 2023 and uses observation, documentation, and interview methods then is analyzed by descriptive and comparative. The technical connection between pole and line operations has discrepancies in Permen KP 36 of 2023 with  result research data with the criteria for vessel size, fishing line, FADs. Criteria for hook and rod length were taken from 3 journals/references on the operation of pole and line fishing gear in the North Sulawesi region. There is a discrepancy in the criteria for pole and line fishing gear because Permen KP 36 of 2023 does not discuss fishing hooks and rod length, so journals/references regarding the operation of pole and line fishing gear in the North Sulawesi region are cited. Regarding the results of the KPA regarding technical comparisons of pole and line operations with Permen KP 36, it is known that four criteria are suitable and one is not suitable, namely boat size, fishing line, FADs, and rod length while the criteria are not suitable, namely, hook size.
CHARACTERISTICS OF BODY LOTION PREPARATIONS WITH DIFFERENT CONCENTRATIONS OF RED SEAWEED Eucheuma spinosum Mesang, Selni; Henggu, Krisman Umbu
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.13812

Abstract

Eucheuma spinosum seaweed is a species of seaweed that is quite abundant in East Sumba Regency, but its use is still limited. This seaweed is known to have a high carrageenan content and can be used as a stabilizer and emulsifier in cosmetic products, one of which is body lotion. This research examines different E. spinosum formulations (0%, 5%, 10%, 15%) on the characteristics of the body lotion produced. The research results show that the characteristics of body lotion have an average pH value ranging from 7.6-8.4, an IC50 value ranging from 259 ± 2.27 ppm to 454 ± 3.38 ppm, and does not meet antioxidant standards for cosmetic preparations. The homogeneity of body lotion still contains seaweed granules, which are not homogeneous. Different concentrations of E. spinosum did not significantly affect color, aroma, or texture. However, it affects absorption capacity.
STRATEGY TO IMPROVE INCOME OF FISHERMEN IN SULAMU VILLAGE, KUPANG REGENCY, NUSA TENGGARA TIMUR PROVINCE Aguslan, Aguslan; Noviyanti, Rinda; Putra, Anak Agung Made Sastrawan
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.15162

Abstract

Sulamu Village is one of the villages in Kupang Regency that makes fishing activities the main livelihood of the community. Fishing efforts by the community do not have a significant impact on history, which is reflected in income. The purpose of this study is to analyze the feasibility of business, profitability and strategies to increase the income of capture fishermen. The data analysis method, namely business feasibility analysis using Revenue Cost Ratio (R/C) and Payback period (PP) analysis, business profitability analysis and SWOT analysis. The results of the analysis are that the fishing business of fishermen in Sulamu Village is profitable and feasible. This can be seen from the R/C value of each fishing gear used, which is all >1, while the payback period (PP) is >3 while the ROI is obtained with a value >1. The analysis of IFAS and EFAS is a grand strategy located in the position of growth-oriented strategy, which is a strategy that supports aggressive growth policies. The strategy implemented is to empower fishermen to actively care for the sea and SDI in the Sawu Sea, facilitate the reach of fishermen's access to capital, and fulfil infrastructure to support fishermen's activities.

Page 1 of 2 | Total Record : 17

 1   2 

Filter by Year

2024 2024


Reset
Filter By Issues
All Issue Vol 7, No 2 (2025): October Vol 7, No 1 (2025): April Vol 6, No 2 (2024): October Vol 6, No 1 (2024): April Vol 5, No 2 (2023): Oktober Vol 5, No 1 (2023): April Vol 4, No 2 (2022): Oktober Vol 4, No 1 (2022): April Vol 3, No 1 (2021): Oktober Vol 2, No 2 (2021): April Vol 2, No 1 (2020): Oktober Vol 1, No 2 (2020): April Vol 1, No 1 (2019): Oktober More Issue