cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Sri Wahyuni
Contact Email
srayuni17@gmail.com
Phone
+6282284656583
Journal Mail Official
jpk@ejournal.unri.ac.id
Editorial Address
Gedung Marine Center Fakultas Perikanan dan Kelautan Universitas Riau
Location
Kota pekanbaru,
Riau
INDONESIA
Jurnal Perikanan dan Kelautan
Published by Universitas Riau
ISSN : 08537607     EISSN : 27218902     DOI : http://dx.doi.org/10.31258/jpk
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Immunology & microbiology Social Sciences
Journal of Fisheries and Marine was published by the Faculty of Fisheries and Marine of the Universitas Riau in 2007. The scope of the research included: Aquaculture, fisheries socioeconomic, fisheries technology, management of aquatic resources, utilization of fisheries and marine resources
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 938 Documents
 33   34   35   36   37 
Study of High Waves and Sea Level during Marian Tropical Cyclone in Southern Sea of Java Ahmad Fadlan; Rijal Sainsfikri
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.219-225

Abstract

The southern coastal area of Java is an area directly bordering the Indian Ocean. This area often experiences high waves, which have an impact on community activities in coastal areas. High waves on the south coast of Java generally occur due to the impact of the Australian monsoon and tropical cyclones that form in the Indian Ocean. One of the tropical cyclones that emerged was Tropical Cyclone Marian, which occurred from February 27 to March 5, 2021. This research will use the Delft3D model, reanalysis, and observational data to determine these conditions. Based on the analysis results, the Delft3D Model can simulate tidal patterns and wave height conditions that occurred during the Mariana Tropical Cyclone in the Southern Java Waters region, supported by an RMSE correction of 0.2 to 0.4. The model results also show that in spatial conditions, there are fluctuations in sea level and wave height when cyclones occur, indicating that cyclones have sufficiently affected sea level and wave height conditions, which are supported by a comparison chart that shows sea level conditions tend to be higher than normal conditions and the model results. The wave height has fluctuations, indicating that the wave height corresponds to the cyclone period
The Use of Indigofera Indigofera zollingeriana (Miquel, 1855) Leaf Meal as Feed Raw Material for Growth of Hoven’s Carp Fry Leptobarbus hoevenii (Bleeker, 1851) Emilda Agustina; Limin Santoso; Ediwarman Ediwarman; Paino Paino; Supono Supono
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.151-159

Abstract

Indigofera leaf meal can be used as an alternative raw material and has high potential as a source of vegetable protein for Hoven’s carp fry to reduce the use of imported raw materials. The purpose of this study was to examine the effect of using indigofera leaf meal with different combinations of feed as feed raw materials on growth performance and survival of Hoven’s carp (Leptobarbus hoevenii) fry. This study was carried out from July to August 2021 at the freshwater aquaculture center (BPBAT) Sungai Gelam Jambi. This study method used a completely randomized design (CRD) with 3 treatments and 3 replications, i.e: control (commercial feed 100%), treatment 1 (commercial feed 50%+ indigofera leaf meal 50%), and treatment 2 (indigofera leaf meal 100%). The data obtained were analyzed by Anova variance and further tested by Duncan's test. Based on the analysis of variance, the use of Indigofera zollingeriana leaf meal had a significant effect (P<0.05) on absolute weight growth, absolute length, specific growth rate, and feed conversion ratio, while survival rates were not significantly different (P >0.05). The results showed that the increasing proportion of the use of indigofera le
Effect of Different Types of Bait in Collapsible Traps Gear on Mangrove Crab (Scylla serrata) Catches in Kampung Laut Waters Abdi Vico Sumantri; Bagus Pramusintho; Fauzan Ramadan
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.255-262

Abstract

Mangrove crab (Scylla serrata) catching activities generally use collapsible traps. collapsible traps can be operated using bait and not using bait but the catch is less effective if it does not use bait. The purpose of this study was to determine the effect of using different types of bait (fresh stingray, salted stingray, fresh eel, and salted eel) on the catch of mangrove crab in Kampung Laut waters. The material of this research is the catch of mangrove crabs using fresh stingrays, salted stingrays, fresh eels, and salted eels as bait. The research method used is experimental fishing. The data collected includes environmental parameters, the total number of catches, and the size of the catch. Data analysis used a completely randomized design (CRD) and Duncan's follow-up test. The results showed that the different types of bait used had an effect on the number of catches, catch weight, and catch size. This study concludes that the catch of mangrove crabs with salted stingray bait gets the most catches, namely 16 fish, and on salted eel bait gets 13 catches while fresh stingray bait treatment only gets 7 catches and on fresh eel gets 5 catches
The Effect of Light Color of Lamp on Bagan Tancap Catching Equipment on Catches in the Waters of Sadai Village South Bangka Regency Irvan Gunawan; Filawati Filawati; Nelwida Nelwida; Nurhayati Nurhayati; Lisna Lisna; Fauzan Ramadan
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.189-196

Abstract

Fishermen in the waters of Sadai Village mostly use the Bagan tancap by catching using different colors of lights. The study aimed to determine the effect of light colors (white, red, yellow, green, and blue) on the Bagan tancap fishing gear on catches in the waters of  Sadai Village, South Bangka Regency. This research was conducted on April 28 - May 28 2022 in the waters of Sadai Village, South Bangka Regency. The methodused is an experimental method using a randomized block design (RBD) and Duncan's further test. The data collected includes the type of catch, the total weight of the catch, the number of catches, and environmental parameters. The results showed that the treatment of different light colors affected the number (fish) and weight (kg) of the catches on the Bagan tancap. The composition of the catch on the Bagan tancap for the species caught is squid (Loligosp) and Curvespine cuttlefish (Sepia recurvirostra) which are the main catch (HTU) while Starry triggerfish (Abalistes stellaris), mackerel (Rastrelliger brachysoma), Yellowtail scad (Atule mate), and Doublewhip threadfin bream (Nemipterus nematophorus) are by-catch. Based on the results, it can be concluded that blue light is a good color for catches in the form of number (fish) and weight (kg) on the Bagan tancap fishing gear
Financial Analysis and Business Development Strategy for Carp (Cyprinus carpio L) Floating Net at Pulau Harapan Village, Muara Muntai District Cynthia Narulita; Helminuddin Helminuddin; Said Abdusysyahid
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.226-229

Abstract

The purpose of this study was to analyze the feasibility of the business, and business sensitivity, and develop strategies for the development of a floating net cage business in Pulau Harapan Village, Muara Muntai District. Data collection was carried out in April - August 2021, with a purposive sampling method with a total sample of 34 respondents consisting of 30 respondents of carp floating net cage business farmers and 4 stakeholder respondents. Data were analyzed using financial analysis with discounted investment criteria NPV, IRR, Net B/C R, and undiscounted investment criteria Payback Period, for sensitivity analysis and determining policy strategies using SWOT analysis. The results showed that the calculation of the score value was in quadrant 1 where the floating net cage (KJA) business in Pulau Harapan Village, Muara Muntai District was financially feasible (profitable) so that it could be continued (Go Project) and the results of the sensitivity analysis of the business were still in the profitable category and feasible to continue and the strategy used for the development of the floating net cage business was an Aggressive strategy
Analysis of the Suitability of Pasumpahan Island Marine Tourism Based on the Tourism Suitability Index Muhammad Aditya Pradana; Rifardi Rifardi; Syahril Nedi
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.160-167

Abstract

 Pasumpahan Island is one of the national and international tourist destinations located in Padang City, West Sumatra Province. This island is included in the Regional Marine Protected Area (KKLD) which has a very good coral reef ecosystem, so its management must be following applicable laws and regulations. This research was conducted in March 2022 on Pasumpahan Island, Bungus District, Padang City, West Sumatra Province. The method used is a field survey with data collection using a purposive sampling method. The measured index of water quality was processed using the Storet method. Pasumpahan Island's physical environment is relatively good with a wide expanse of white sand. The suitability of marine tourism in this island area based on the tourism suitability index (IKW) is 85.71% which is included in the S1 category (very suitable). The water quality of the Pasumpahan Island tourist area based on the water quality index (IKP) is in the very good category. Based on the IKW and IKP, the tourist area of Pasumpahan Island is very feasible to be developed as a national marine tourism area
Stakeholder Analysis in the Management of Marine Conservation Area in Indragiri Hilir District Deviasari Deviasari; Rosnita Rosnita; Trisla Warningsih; Aprilla Yunita
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.263-268

Abstract

Various human activities around the marine protected area in Indragiri Hilir Regency put considerable pressure on coastal and marine ecosystems. The Marine Protected Area of Solop Beach Pulau kecil Park in Indragiri Hilir Regency has been designated as a marine protected area to protect water areas, with a zoning system to realize sustainable management of fish resources and the environment. The research was carried out in October 2022 in the marine protected area in Indragiri Hilir Regency. This study aims to analyze the role of stakeholders involved in the management of marine protected areas in Indragiri Hilir Regency, which was carried out through in-depth interviews with informants, namely selected stakeholders. The results showed that the role of stakeholders in the management of marine protected areas in Indragiri Hilir Regency was grouped into: input (Provincial Environment and Forestry Service, Provincial Maritime Affairs and Fisheries Servic,e and Ministry of Maritime Affairs and Fisheries), stake (Village Head), output (Managers, group’s community, fishermen, and NGOs) and unused (Academics)
Coastal Vulnerability Study Dumai City Riau Province Vivi Oktaviani; Aras Mulyadi; Mubarak Mubarak
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.197-207

Abstract

The purpose of this study was to determine the assessment and category of vulnerability level and calculate the parameters that affect coastal vulnerability. The method used is a survey method with direct observation, while the analysis method used is the calculation of CVI, the root of the multiplication of each variable weight. The data required includes primary data by direct observation, and secondary data with data from remote sensing satellites, primary data including coastal geomorphology, land use, tides, and secondary data including DEM (Digital Elevation Mode), coastal slope, shoreline changes, relative water level rise, significant wave height. The results of this study at the observation location obtained 3 categories of vulnerability namely low, high, and very high vulnerability levels found on the Dumai coast. The category of vulnerability in the low class is located in Dumai Barat District in Purnama Village with a value of 4.33-5.00, and the category of vulnerability in the high class is located in Dumai Timur District in Purnama Village grid A2 and A4 at Tanjung Palas grid A12,-A14 with a value of 8.66-10.61, and the category of vulnerability in the very high class is located in Dumai Barat District grid A5-A8, Dumai City District grid A9-A10, and Dumai Timur District in Tanjung Palas Village grid A15 with a value of 12.99-20.00
Feasibility Analysis of Asian Redtail Catfish (Hemibagrus nemurus) Cultivation Floating Net Cage System in Pangkalan Kerinci Timur Village, Pangkalan Kerinci District, Pelalawan Regency, Riau Province Addinul Akbar; Tince Sofyani; Zulkarnaini Zulkarnaini
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.230-237

Abstract

This research was conducted in Pangkalan Kerinci Timur Sub-district, Pangkalan Kerinci District, Pelalawan Regency, Riau Province to calculate the amount of investment, revenue, profit, and the feasibility level of Asian redtail catfish farming based on financial aspects using investment analysis, revenue, profit, revenue cost of ratio (RCR), financial rate of return (FRR), and payback period of capital (PPC). The method used in this research is the survey method while the determination of respondents is done by census. Data collection was carried out by direct observation, interview, and documentation with 10 mackerel fish farmers. The results showed that the cage size of Asian Redtail Catfish farmers consisted of size of 4×2×1.8 m³, the total investment was (IDR 22,048,997.00), the revenue received was (IDR 28,437,500.00/year), the profit received was (IDR8,442,629.00/year), RCR (1.42), FRR (38.29%), PPC (2.61). Meanwhile, for cages of size 4×4×1.8 m³, the total investment is (IDR30,027,500.00), the revenue received is (IDR 47,500,000.00/year), the profit received is (IDR19,066,669.00/year), RCR (1.67), FRR (63.49%), PPC (1.57). Based on the results of the RCR calculation of more than 1, FRR is greater than the bank interest rate of 6.4%, PPC is less than the maximum time required and the economic life of the equipment used for Asian redtail catfish farming is 3 years, then the Asian redtail catfish farming business is feasible to run but the income level of Asian redtail catfish floating net cage farmers is in the low category
Community Structure of the Epipelic Diatom Vertically in the Intertidal Zone, West Dumai City, Riau Province Wiranda Dellarosa; Sofyan Husein Siregar; Irvina Nurrachmi
Jurnal Perikanan dan Kelautan Vol 28, No 2 (2023): June 2023
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.2.168-173

Abstract

The purpose of this study was to determine the community structure of epipelic diatoms vertically between stations. This research was carried out in March 2022 which is located in the waters of the City of West Dumai. The method used is the survey method. Determination of the sampling point is done by purposive sampling method and the determination of the station is based on anthropogenic input. A sampling of epipelic diatoms was carried out using a modified corer, then brought to the laboratory to identify and calculate the community structure, and the sediment samples were calculated for the content of nitrate, phosphate, organic matter, and sediment fractions. Sampling is accompanied by measurements of water quality consisting of brightness, temperature, current velocity, salinity and pH. 21 genera of epipelic diatoms were found in the waters of West Dumai City with an abundance value of 9,784 – 32,739 ind/cm2. The average value of the diversity index obtained was 2.6460 – 3.2065, the dominance index was 0.1478 – 0.2423, and the uniformity index was 0.7952 – 0.8424. The results of the one-way ANOVA test obtained an average value of 0.001, meaning that there was a significant difference in the abundance of epipelic diatoms between stations

Page 35 of 94 | Total Record : 938

 33   34   35   36   37 

Filter by Year

2006 2025


Reset
Filter By Issues
All Issue Vol. 30 No. 3 (2025): October Vol. 30 No. 2 (2025): June Vol. 30 No. 1 (2025): February Vol. 30 No. 1 (2025): Febuary Vol. 29 No. 3 (2024): October Vol 29, No 2 (2024): June Vol. 29 No. 2 (2024): June Vol. 29 No. 1 (2024): February Vol 29, No 1 (2024): February Vol 28, No 2 (2023): June 2023 Vol 28, No 3 (2023): October Vol. 28 No. 3 (2023): October Vol. 28 No. 2 (2023): June Vol 28, No 1 (2023): February Vol. 28 No. 1 (2023): February Vol 27, No 2 (2022): June 2022 Vol 27, No 3 (2022): October Vol. 27 No. 3 (2022): October Vol. 27 No. 2 (2022): June Vol. 27 No. 1 (2022): February Vol 27, No 1 (2022): February Vol. 26 No. 3 (2021): October Vol 26, No 3 (2021) Vol. 26 No. 2 (2021): June Vol 26, No 2 (2021) Vol. 26 No. 1 (2021): February Vol 26, No 1 (2021) Vol 25, No 3 (2020) Vol. 25 No. 3 (2020): October Vol. 25 No. 2 (2020): June Vol 25, No 2 (2020) Vol 25, No 1 (2020) Vol. 25 No. 1 (2020): Februari Vol 24, No 2 (2019) Vol 24, No 1 (2019) Vol 23, No 2 (2018) Vol 23, No 1 (2018) Vol 22, No 2 (2017) Vol 22, No 1 (2017) Vol 21, No 2 (2016) Vol 21, No 1 (2016) Vol 20, No 2 (2015) Vol 20, No 1 (2015) Vol 19, No 2 (2014) Vol 19, No 1 (2014) Vol 18, No 2 (2013) Vol 18, No 1 (2013) Vol 17, No 01 (2012) Vol 17, No 2 (2012) Vol 16, No 02 (2011) Vol 16, No 01 (2011) Vol 15, No 02 (2010) Vol 15, No 01 (2010) Vol 14, No 02 (2009) Vol 14, No 01 (2009) Vol 12, No 01 (2007) Vol 11, No 2 (2006) More Issue