Jurnal Sumberdaya Akuatik Indopasifik
Journal name: Jurnal Sumberdaya Akuatik Indopasifik. Focus and scope of Jurnal Sumberdaya Aquatik Indopasifik are research paper in term of fisheries and marine science which can be seen also in some of study aspect such as the conservation, management, aquaculture, enginering, biology, chemistry, ecology, environment, social economic, and tourism. The study aspect should focus on the fisheries and marine science object. p-ISSN: 2550-1232 e-ISSN: 2550-0929 Acreditation: SINTA 3
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<![CDATA[Distribusi Spasial Suhu dan Salinitas di Perairan Selat Haruku ]]>
<![CDATA[Simon Tubalawony]]>;
<![CDATA[Degen Erasmus Kalay]]>;
<![CDATA[Wiwien Gaby Hukubun]]>;
<![CDATA[Ronald Darlly Hukubun]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.213
<![CDATA[The waters of the Haruku Strait have very fluctuating water mass movements caused by various oceanographic factors, making the water column very dynamic. This study aims to study and analyze the physical oceanographic characteristics of the waters in the form of temperature and salinity distribution. Research data was taken and recorded by CTD on each transect then tabulated and analyzed using Microsoft Excel, Surfer and Ocean Data View (ODV). The results of data analysis showed that the temperature value at the observation station, from sea surface to a depth of 25 meters, ranged from 28.71–29.6 oC, while at a depth of 50–100 meters, the temperature ranged from 24.68–28.11 oC. The distribution of salinity values in sea surface waters to a depth of 25 m ranges from 33,12–33,60 psu while at a depth of 50–100 m the temperature ranges from 33,83–34,38 psu. The characteristics of the water mass are influenced by the mass of water from the Banda Sea and the Seram Sea, freshwater input from the mainland, and community activities on the coast. In general, the water column has a different temperature and salinity stratification for each depth. The temperature conditions will decrease, and the salinity value will increase with increasing depth.]]>
<![CDATA[Pematangan Gonad Calon Induk Ikan Selincah (Belontia hasselti Cuvier, 1831) dengan Tingkat Kepadatan Berbeda di Embung Sriwijaya ]]>
<![CDATA[Danang Yonarta]]>;
<![CDATA[Tanbiyaskur Tanbiyaskur]]>;
<![CDATA[Mochamad Syaifudin]]>;
<![CDATA[Dwi Inda Sari]]>;
<![CDATA[Rupi Sanjaya]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.278
<![CDATA[The domestication of java combtail (Belontia hasselti Cuvier, 1831) has not been carried out so far, its existence in nature is getting less and less. This causes the domestication of java combtail to be very important, so that it can maintain sustainability and meet market demand for these fish. Stocking density is one of the factors that influence the development of gonadal maturity levels. The purpose of this study was to determine the best stocking density in the maturation of java combtail broodstock. This research was conducted at the Sriwijaya Reservoir, Aquaculture Laboratory and Experimental Ponds, Department of Fisheries, Universitas Sriwijaya. The test fish used were obtained from the catch of fishermen in the swamp area on the Belida River, Gumai Village. The results of the rearing of java combtail with different stocking densities in P2 treatment significantly affected the male gonad maturity index of 1.11±1.63% and females of 13.91±17.06%, male gonad index of 7.98±10 .53 and females 81.63±107.54, fecundity of 4174±4884 eggs and egg diameter of 40.34±45.97 m. Meanwhile, the maturity level of fish gonads was faster, especially in female java combtail (B. hasselti Cuvier, 1831) at TKG IV.]]>
<![CDATA[Karakter Meristik dan Morfometrik Spesies Ikan Asing Invasif Parachromis managuensis (Günther 1867) di Waduk Penjalin, Brebes, Jawa Tengah ]]>
<![CDATA[Adinda Kurnia Putri]]>;
<![CDATA[Lilik Kartika Sari]]>;
<![CDATA[Muslih Muslih]]>;
<![CDATA[Nabela Fikriyya]]>;
<![CDATA[Ani Haryati]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.288
<![CDATA[The Jaguar Guapote, Parachromis managuensis is an alien species from the Cichlids that are potentially invasive and threaten the native and endemic fish species resources in Penjalin Reservoir, Brebes, Central Java. This research aims to identify the Jaguar Guapote fish according to its morphometric and meristic characteristics. 50 Jaguar Guapote fish were collected from the fisherman around Penjalin Reservoirs and analyzed 20 morphometric and seven meristic characteristics. Twenty-one fish were in the juvenile stage while the rest 29 were in an adult stage that could be distributed into seven length classes. One-way ANOVA, Cluster Analysis, and Principal Component Analysis were performed to test the differences of morphometric characters, while the Kruskal-Wallis test was used to analyze the difference of its meristic characters according to length classes. The result of One-Way ANOVA shows significant differences in 15 morphometric characters. The smaller and the larger fish can differentiate by their head morphologies such as PoL (Post Orbital Length), SnL (Snout Length), HL (Head Length), dan PreDL (Pre-Dorsal Length). Although, the meristic characters revealed no significant differences based on the length classes.]]>
<![CDATA[Analisis Pemanfaatan PLTS 80 Wp sebagai Sumber Energi Listrik pada Kapal 3 GT di Desa Tablolong Nusa Tenggara Timur ]]>
<![CDATA[I Made Aditya Nugraha]]>;
<![CDATA[Febi Luthfiani]]>;
<![CDATA[Jhon Septin Mourisdo Siregar]]>;
<![CDATA[Rasdam Rasdam]]>;
<![CDATA[Resky Amalia Rajab]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.203
<![CDATA[The use of fossil energy as a source of fuel to turn on generators on fishing boats has long been used to assist fishing activities in Tablolong Village. The availability and lack of good use of this energy continuously will certainly be very bad for the sustainability of the fishermen's economy and the environment. The utilization of solar energy which has such great potential in East Nusa Tenggara can be one solution. The use of this technology is in line with the Blue Economy policy by the Ministry of Marine Affairs and Fisheries Republic of Indonesia. This 80 Wp PV system is installed on a 3 GT ship, then the energy that can be generated is analyzed and the Wilcoxon test is carried out to determine the fishermen's response to the use of the PV System. The utilization of the PV System as a source of electrical energy on 3GT vessels in Tablolong Village can meet the electrical energy needs of fishing boats. The electrical energy generated can meet 189% of the ship's electricity needs of 320 Wh/day with energy that can be produced by PV of 604.04 Wh/day. This result is also supported by the Wilcoxon test of the energy produced by PV for the ship's electrical energy needs. Based on the assessment indicators that have been carried out from before and after PV installation activities on fishing boats, it was found that there was a significant difference in the electrical energy needs before and after using PV System with a significant value of 0.001 (p < 0.05).]]>
<![CDATA[Analisis Pola Sebaran Mikro Atol Karang Porites di Pulau Badi Kabupaten Pangkajene dan Kepulauan ]]>
<![CDATA[Fathuddin Fathuddin]]>;
<![CDATA[Mesalina Tri Hidayani]]>;
<![CDATA[Supardi Supardi]]>;
<![CDATA[Rahmat Januar Noor]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.242
<![CDATA[Porites coral is a type of hard coral that forms micro atolls that can survive extreme tides and has a physical function to protect the coast and an ecological function. This study aims to determine the area and pattern distribution of micro atoll, and the types of associated organisms. The research method used is a survey method and is carried out by taking ecological, oceanographic, and biota data found in micro atolls. Data collection was carried out at two stations in the south and north of Badi Island using a quadratic transect placed parallel to the shoreline. Oceanographic conditions around Badi Island meet the sea water quality standards for marine biota. The results showed that the average area of micro atolls found at station one was 0.26 m2 and 0.42 m2 at station two with a Morisita Index was 1, so it can be concluded that the Porites coral micro atolls were randomly distributed. The results of biota identification at both stations showed that the dominant biota in the micro atoll was Tridacna. The conclusion of the study is that there are differences in the area of micro atolls at the two stations but have similarities in distribution patterns and dominant biota.]]>
<![CDATA[Analisis Komposisi, Timbulan dan Potensi Daur Ulang Sampah Pada Kawasan Wisata Pantai Natsepa, Kabupaten Maluku Tengah ]]>
<![CDATA[Juliana W. Tuahatu]]>;
<![CDATA[Novianty Tuhumury]]>;
<![CDATA[Gratia D. Manuputty]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.249
<![CDATA[Natsepa Beach is one of the famous tourist areas on Ambon Island. The presence of tourists in the area contributes to the production of both organic and inorganic waste which affects not only the aesthetics of the area but also the income of economic agents. The study aims to analyse waste composition, waste generation, and the recycling potency in Natsepa Beach. The study was conducted from July to August 2022 by applying a field observation method. The procedure of SNI 19-3964-1994, which regards urban waste collection methods to measure the composition and waste generation, was applied in this research. The results showed that the amount of organic waste, which is dominated by fruit peel waste (from rujak or fruit salads), is about 92.21%, whereas it is only about 7.79% of inorganic waste that comes from plastic waste. Total weight of waste that is generated by a person is around 0.12 kg/day or 0.46 liters/day in volume standard. Thus, it can be assumed that every visitor in Natsepa Beach produces 0.12 kg (0,11 kg of organic and 0,01 kg of inorganic waste). The potency to recycle organic waste into compost is 100% and eco enzyme is 78.52%. Furthermore, the potential plastic waste recycling is about 77.19%.]]>
<![CDATA[Pertumbuhan dan Status Pemanfaatan dari Cakalang (Katsuwonus pelamis) di Perairan Sekitar Manokwari ]]>
<![CDATA[Ridwan Sala]]>;
<![CDATA[Tasya Magdalena Br Siahaan]]>;
<![CDATA[Roni Bawole]]>;
<![CDATA[Mudjirahayu Mudjirahayu]]>;
<![CDATA[Mercy Patanda]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.251
<![CDATA[Skipjack tuna (Katsuwonus pelamis) has high economic value and opportunities for local and export market demand. The present study aims to investigate growth and exploitation status of the resource. Data collection was carried out in April-August 2021 by collecting catch data from fishermen at four fish landing sites in Manokwari. Skipjack tuna caught from the fishermen were caught in the waters around Manokwari. The size of skipjack tuna measured ranged between 260 mm and 760 mm, with an average monthly size ranging between 540 mm and 595 mm. The relationship between total length and body weight of skipjack tuna followed the equation W = 0.00006L2.7702, where the b value of 2.7702 indicates that the growth pattern of skipjack tuna (K. pelamis) is negative allometric. The growth model using the von Bertalanffy model, found asymptote length (L∞) of 792.75 mm, growth rate (K) of 0.75 year-1 and theoretical age (t0) of -0.0254 years. The total mortality (Z) was 1.32 yr-1. Natural mortality (M) was 0.61 yr-1. The mortality due to capture (F) was 0.71 yr-1. The exploitation rate of 0.54 indicated that the exploitation rate of skipjack tuna in the waters around Manokwari has slightly exceeded the optimum utilization rate. The spawning potential ratio (SPR) value was 16%, which was less than the lower reference point (20%).]]>
<![CDATA[Potensi Biofisik Kawasan Konservasi sebagai Dasar Pengembangan Ekowisata Daerah Kabupaten Pesisir Selatan (Studi Kasus: Lubuk Larangan Bendung Sakti Inderapura) ]]>
<![CDATA[Ira Desmiati]]>;
<![CDATA[Siti Aisyah]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.260
<![CDATA[Currently Lubuk Larangan Bendung Sakti is expected to be gradually becoming an attractive tourist destination. There are several activities that can be done in ecotourism Lubuk Larangan Bendung Sakti which has the potential to become an ecotourism place. The purpose of this study is to examine how the development of ecotourism in Lubuk Larangan Bendung Sakti is assessed from A3 (Attractions, Accessibility, and Amenities) and biophysically the water quality of Lubuk Larangan Bendung Sakti waters in Pesisir Selatan Regency. The method used is descriptive quantitative with a score rating and followed by a water quality test using the STORET test. The results of the study indicate that the Biophysics viewed from the aspect of Attractions, Accessibility and Amenity in the Lubuk Larangan Bendung Sakti waters area belongs to the "Good" biophysical condition interval. The water quality condition based on the results of the STORET test shows that the status of the water quality in the "Lubuk Ban" waters area meets the water quality threshold (not polluted) with a score of 0. This shows the status of water quality in Lubuk Larangan Bendung Sakti is in the very good category and is classified in class A, which meets the quality standards. These biophysical conditions indicate that the area of Lubuk Larangan Bendung Sakti is feasible and has the opportunity to be used as an ecotourism area in a sustainable manner.]]>
<![CDATA[Pengaruh Kadar Protein Pakan yang Berbeda terhadap Pertumbuhan Ikan Tambakan (Helostoma temminckii) ]]>
<![CDATA[Retno Cahya Mukti]]>;
<![CDATA[Yulisman Yulisman]]>;
<![CDATA[Mohamad Amin]]>;
<![CDATA[Rahyu Permata Sari]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.263
<![CDATA[Kissing gourami culture has begun to be developed to reduce the dependence on natural catches. Many factors that are influence fish culture. One of those is the availability of sufficient quantity and quality feed. Protein is an important nutrient that supports fish growth and affects feed prices. The protein requirement for each fish needs to be known as a basis for formulating feed. This research aims to determine the optimum feed protein level for kissing gourami. This study used a completely randomized design with five treatments and three replications. The treatment given is different levels of feed protein, consisting of 25% (P0), 30% (P1), 35% (P2), 40% (P3), and 45% (P4). The result showed that feed protein level 35% (P2) gave the best result for kissing gourami which resulted a absolute weight growth of 0.45 g, absolute length growth of 0.24 cm, protein efficiency ratio of 0.49, and feed efficiency of 17.11%.]]>
<![CDATA[Efektivitas Penambahan Nanokitosan dalam Pakan Terhadap Kelangsungan Hidup dan Pertumbuhanan Ikan Nila (Oreochromis niloticus) ]]>
<![CDATA[Miska Sanda Lembang]]>;
<![CDATA[Reni Tri Cahyani]]>;
<![CDATA[Christine Dyta Nugraeni]]>
<![CDATA[ Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari ]]>
Publisher : <![CDATA[Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua ]]>
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DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.265
<![CDATA[Tilapia cultivation in Tarakan City is one of the sources of community livelihood. However, environmental problems cause fish to be susceptible to diseases caused by bacteria in the waters. This study aims to increase the potential of chitosan with nanoparticle size, which is added to feed for the survival and growth of tilapia seed. Nanochitosan is an extract from crab or shrimp shell waste, which functions as an immunostimulant. By utilizing the active nature of the nanoparticle size, it can provide better growth and survival of tilapia seed. The research was conducted with an experimental method of two treatments and three replications. One treatment was without the addition of nanochitosan and the second treatment was with the addition of nanochitosan in the feed. The results of the synthesis of nanochitosan obtained size based on the amount with the highest intensity at 537.17 nm. Water quality were still optimal, namely the temperature was 27-29°C and the pH was between 7.3-7.8. The dissolved oxygen content (DO) obtained in the two treatments was 1.3-5.8 mg/L. The range of ammonia levels in the two treatments was 0.1-3.5 mg/L. Based on the results of the study, it was found that the treatment using chitosan nanoparticles in the feed was more effective than without using chitosan nanoparticles in the feed on the growth and survival of Tilapia Seeds. The results of the T test showed that the daily specific growth rate (SGR) in all treatments was not significantly different (P>0.05), but the survival rate (SR) of tilapia seed in all treatments was significantly different (P<0.05). These results can be concluded that the addition of nanochitosan in feed has a significant effect on increasing the survival of tilapia seed.]]>
