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Gedung Marine Center Fakultas Perikanan dan Kelautan Universitas Riau
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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
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Case Study of Sound Production and Dolphin Behavior in Waters Heryani, Rita Puspita
Jurnal Perikanan dan Kelautan Vol. 27 No. 1 (2022): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Dolphins belong to the Cetacean Order and are members of the Odontocetes with physical characteristics and the sound signals they emit. This fish lives in the sea and is one of the rare animals. The preparation of this scientific article was carried out in May 2021 using a descriptive analysis based on a literature review using secondary data as a source of information. The sound frequency range with the highest intensity value is 32 dB in the frequency range of 14 - 16 kHz.
Description of Erythrocyte of Clarias gariepinus Infected by Aeromonas hydrophila and Treated with Bay Leaf Extract (Syzygium polyantha) Cerlina, Maya; Riauwaty, Morina; Syawal, Henni
Jurnal Perikanan dan Kelautan Vol. 27 No. 1 (2022): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Bay leaf (Syzygium polyantha) has antibacterial compounds like flavonoid, tannin, alkaloid, essential oil, vitamin C, and minerals. The purpose of this study was to obtain the best dose of bay leaf solution to cure catfish infected by Aeromonas hydrophila and seen from total erythrocytes, hemoglobin levels, hematocrit levels, and morphology of erythrocytes. The method used is an experimental method with a Completely Randomized Design (CRD), one factor with five treatments. The treatment applied is Kn (without immersed with bay leaf solution and not infected by A.hydrophila), Kp (without immersed with bay leaf solution and infected by A.hydrophila), P1 (100 ppm), P2 (1100 ppm), P3 (1200 ppm). The curing is done by immersed with bay leaf solution for 5 minutes, carried out three times with an interval of 24 hours. The results show that bay leaf solution able to cure catfish infected by A.hydrophila. The best dose is 1200 ppm with total erythrocytes was 244 x 106 cell/mm3, hemoglobin level was 11,67 g/dL, hematocrit level was 34,33% and the survival rate was 96,67%. Water quality during the study is temperature 27,3-28,0°C, pH 6,5-6,8, DO 3,4-4,2 mg/L and ammonia 0,016-0,019 mg/L.
Characteristics of Mangrove Forest in Anak Setatah Village Riau Province for Community-Based Tourism Village Development Yoswaty\, Dessy; Warningsih, Trisla; Batubara, Ummi Mardhiah; Wahyuni, Inka
Jurnal Perikanan dan Kelautan Vol. 27 No. 1 (2022): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

The community in Anak Setatah Village has made efforts to conserve and rehabilitate mangrove forest ecosystems that have been damaged by abrasion, land conversion and mangrove forest encroachment. The TEGAS Community Group (Pokmas) established a mangrove nursery and planting business independently. The existence of mangrove forests that grow well can provide opportunities for the development of tourist villages. The aim of the research is to identify the characteristics of mangrove forests in Anak Setatah Village, Riau Province for the development of community-based tourism villages. The research uses survey methods, there are 3 (three) research locations, namely Station I of the mangrove tourism area (Dusun Karet settlement), Station II of the mangrove tourism area (mangrove forest conservation) and Station III of the mangrove tourism area (Dusun Karet beach). Research activities have been carried out in October 2021-January 2022. The results showed that the density of mangroves growing in the mangrove forest ecosystem of Anak Setatah Village, namely Station I, was 1122 ind/ha; Station II is 1799 ind/ha and Station III is 1289 ind/ha. Mangrove density at Station I and Station III is classified as medium category, at Station II is classified as very dense category. the results of the identification of mangrove vegetation in Station I obtained 2 species of mangrove (Avicennia alba and A.marina); Station II obtained 4 mangrove species (Rhizophora apiculata, R.mucronata, A.alba and A.marina); and Station III obtained 2 species of mangrove (A.alba and A.marina). The results showed that the mangrove forest ecosystem in Anak Setatah Village had an average IKW value, namely the appropriate category (S2) with an average IKW value at Station I (61.84%); Very suitable category (S1) with an average IKW score at Station II (84.21%) and suitable category (S2) with an average IKW score at Station III (65.79%). Overall the three research stations have the characteristics of mangrove forests that grow well and the community plays an active role in preserving the mangrove forest so that it provides opportunities to be developed as a tourist village.
Multitemporal Analysis of Wonorejo Coastal Topography in Surabaya and its Effects on Sediment Distribution Using ArcGIS 10.3 Software Nurjanah, Ulfah; Parwati, Ety; Mayestika, Pingkan; Hartati, Retno
Jurnal Perikanan dan Kelautan Vol. 27 No. 2 (2022): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Sediment is a collection of particles that come from weathering both soil and rock, biological and an anthropogenic process. Sediment flows from upstream to downstream areas. Topographic conditions are one of teh factors in sedimen distribution. The topography in the Wonorejo area tends to be low because it is located in a coastal area. The purpose of this study is to determine the effects of topographic changes in Wonorejo on the distribution of sediments in the area. The method used in this study is descriptive method by collecting data including primary data and secondary data. The primary data used are Landsat 7 and Landsat 8 satellite imagery, while the secondary data used is in the form of Surabaya village administration map data, Surabaya DEM data and Indonesian SHP data. Data processing was performed using ArcGIS 10.3 software. The results indicated that the topographic conditions of the region did not have a significant influence on the distribution of sediments in the Wonorejo area. The distribution of sediment in those area was more influenced by hydro-oceanographic factors such as currents, tides and waves. Other factors that influence are anthropogenic factors such as development and land conversion.
Development of Artificial Live Rock in Supporting Ornamental Coral Cultivation Activities Safi’i, Imam; prasetia , I nyoman dodik; yudasmara, gede ari
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Artificial live rock is an artificial live rock that is shaped like living rock in nature. Artificial live rock is designed to mimic natural living rock which is capable of being a substrate for corals, a habitat for epibenthic and the biological filter of a saltwater aquarium. The purpose of this research is to know the technique of making artificial live rock and the development of artificial live rock that are suitable for export on an export scale. The method used in this research is an experimental method with quantitative descriptive analysis. The level of suitability and product standards uses a simultaneous regression coefficient test analysis or the F test. The manufacture of artificial live rock does not have a special pattern, but artificial live rock is made as attractive as possible and resembles the shape in nature. Product standardization is carried out by using artificial live rock materials consisting of: 1 kg of pumice stone, ½ kg of cement, ½ kg of sand, 500 g of calcium and 1.5 L of water. The type of substrate that is good and ideal for algae on the surface of artificial live rock is an area with a bottom of coral sand mixed with coral rubble. Artificial live rock can be harvested for 3 months in water, with the characteristics of the surface of the artificial live rock covered algae which is then cleaned and placed in a treatment pond before being exported
Growth Rate and Mortality of Giant Freshwater Prawn (Macrobrachium rosenbergii) in Kuala Cenaku Village, Riau hermawati , Ade; fauzi , muhammad; efizon , deni; windarti, windarti
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

The growth rate and mortality rate of giant prawns (Macrobrachium rosenbergii) in the Kuala Cenaku River, Indragiri Hulu Regency, Riau Province were carried out based on carapace length frequency data collected from May to July 2020. This study aims at the growth rate and mortality of giant prawns in the Kuala Cenaku River. For estimating dynamic population, data were analysed by using FiSAT II. The growth parameter of tiger shrimp was 0,78/year with carapace asymptotic length (L ) of 84,8 mm, total mortality rate (Z), natural mortality rate (M), fishing mortality rate (F) were 2,35/year and 1,16/year, 1,19/year, respectively, while and exploitation rate (E) estimated 0,50. The exploitation rate of Tiger Freshwater Prawn in Kuala Cenaku River was fully exploited and tend to overexploited so that it needed to manage wisely and carefully
Effect of LED Light Color on Color Brightness, Growth, and Survival of Comet Fish (Carassius auratus) Nisa, Baiq Haerun; Cokrowati, Nunik; Scabra, Andre Rachmat
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Comet fish (Carassius auratus) is a type of freshwater ornamental fish with a high selling value due to its unique body shape and bright colour. The purpose of this study was to evaluate the effect of different LED (Light Emitting Diode) light colours on colour brightness, growth, and survival of comet fish. This study applies an experimental approach with an experimental design in the form of a completely randomized design (CRD) and consists of 5 light treatments and 3 replications, namely A (room light), B (white LED), C (blue LED), D (green LED), and E (red LED). The results showed that LED light treatment had a significant effect on the colour quality and feed efficiency, but did not significantly affect the growth and survival of comet fish. The best colour quality was found in treatment E (red LED) with an increase in the TCF (Toca Color Finder) score of 6.22 and colour performance on the back by 80.80%, pectoral fin colour by 64.91%, and tail fin by 71 .18%. The best feed efficiency was obtained in treatment C (blue LED) with a feed efficiency value of 57.48%. The behavioural responses of comet fish did not make any difference between each LED treatment. The water quality of the comet fish rearing media has a temperature value ranging from 25.70 – 29.20 C. The pH value ranges from 7.29 to 8.50. Meanwhile, dissolved oxygen ranges from 8.00 – 12.20 mg/L.
The Level of Participation of Fisherman in the Activities of the Indonesian Fisherman Association (HNSI) in Tanah Merah Village Tanah Merah District Indragiri Hilir Regency, Riau Ningsih, Ade Widya; Kusai, Kusai; Bathara, lamun
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

This research aimed to obtain the level of participation of fishermen in the activities of the Indonesian Fishermen Association (HNSI) and to analyze the relationship between internal and external factors on the level of participation of fishermen in the activities of the Indonesian Fishermen Association. This research was conducted in Tanah Merah Village, Tanah Merah District, Indragiri Hilir Regency, Riau Province because there is an organization of the Indonesian Fishermen Association for the Tanah Merah Branch. The method used in this research is a survey method with 37 respondents. Data analysis used descriptive statistics and The Spearman Rank correlation test. The results showed that: (1) The level of participation of fishermen is in the medium category. (2) Spearman Rank correlation test shows that internal and external factors that are significantly related to the level of fisherman participation are income level, the intensity of counseling, benefits or functions, Non-Governmental Organizations (NGOs), and government involvement, while age, education level, number of family dependents, length of stay, and non-member activities are not significantly related.
Analysis of Coastline Changes in Palu Bay, Central Sulawesi after the 2018 Tsunami Based on Sentinel 1 Satellite Imagery Using the Digital Shoreline Analysis System (DSAS) Method Fuad, Mochamad Arif Zainul; Hardiansyah, Fikri; Semedi, Bambang
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

The Palu-Donggala earthquake that occurred on September 28, 2018 caused additional disasters in the form of liquefaction and tsunami. The tsunami that hit the coastal area of ​​Palu Bay caused considerable damage, indicating a change in the coastline. The purpose of this study was to determine the changes in the coastline that occurred in Palu Bay, Palu City, Central Sulawesi as a result of the Tsunami. The data used in this study are Sentinel 1 satellite imagery before and after the Tsunami occurred. The coastline at each time is obtained from the extraction of Sentinel 1 satellite imagery. Analysis of shoreline change uses quantitative descriptive techniques with the help of the DSAS tool with change analysis based on the Net Shoreline Movement (NSM) method which is integrated with ArcGIS software. The results show that there has been a significant change in the coastline in Palu Bay, Palu City, Central Sulawesi. Coastline changes that occur are in the form of abrasion and accretion conditions, but are more dominated by abrasion. The highest abrasion of -167.53m is found on transect 309 which is located in the District of Mantikulore, and the lowest abrasion value of -0.43m is found on transect 242 which is located in the Ulujadi District. Meanwhile, the highest accretion value of 47.27m is found on transect 105 which is located in the West Palu District, and the lowest abrasion value of 0.56m is found on transect 68 which is also located in the West Palu District. The magnitude of the change in coastline that occurred in Palu Bay, Palu City, Central Sulawesi after the Tsunami was influenced by the openness of the coastal area to wave blows, the oval and narrow morphology of Palu Bay and the occurrence of ground deformation in the Palu-Koro Fault.
Coastal Community Participation in the Development of Tourism Village in Bokor Village, Rangsang Barat District, Meranti Islands Regency, Riau Province Tianda, Noval; Nugroho, Firman; Bathara, Lamun
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Community participation in the development of tourist villages is an obligation by remembering that marine potential is shared property and most importantly with participation, the community will be more aware of its marine potential and must continue to protect it in order to provide life for the community. This study aims to describe and determine community involvement in the development of tourist villages, using qualitative description with data sources obtained from the words and actions of informants, the rest is additional data such as documents with purposive techniques. The data obtained were collected through observation, interviews, in-depth, and documentation. Data analysis was carried out using qualitative methods through three stages, namely the data reduction stage, data presentation, and drawing conclusions. The results of the study indicate that there is community participation in the form of thoughts, energy, and money or property carried out by the community in the development of tourist villages, as well as the level of community participation carried out such as providing information, consulting, joint decision making, acting together, and providing support. So from this study it can be concluded that the participation of coastal communities in the development of tourist villages in Bokor Village, Rangsang Barat District, Meranti Islands Regency, Riau Province is an activity carried out by the community through community participation in the form of thoughts, energy, money or property in deliberation and mutual cooperation to improve the quality of the village as an effort to develop a tourist village.

Page 83 of 94 | Total Record : 938

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