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Grasiano Warakano Lailossa
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INDONESIA
Jurnal Sumberdaya Akuatik Indopasifik
Published by Universitas Papua
ISSN : 25501232     EISSN : 25500929     DOI : https://doi.org/10.46252/jsai-fpik-unipa.2022.Vol
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science
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
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 225 Documents
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Identifikasi Keberadaan Mikroplastik Pada Caranx sexfasciatus Yang Dibudidayakan Di Perairan Teluk Ambon Dalam Novianty Tuhumury; Heryan S. Pellaupessy
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 1 (2021): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.1.117

Abstract

The plastic waste production is continuing to increase in waters and has become a problem worldwide. This material, in particular for the size less than 5mm, called microplastic, has been polluting the environment and humans. The aim of this research, therefore, is to identify the presence of types and amount of microplastics in Caranx sexfasciatus cultivated in Ambon Bay waters. The research was conducted in April 2020 in some floating cages as a sampling site located in the Inner Ambon Bay. A purposive sampling method was applied to collect data. The types and amount of microplastics were analysed in zoology laboratory, Mathematics and Science Faculty University of Pattimura (FMIPA Unpatti). Data analysis was carried out by displaying the type and number of microplastics and discussed further. The result revealed that there were types of film and fiber with 95 particles and 685 particles, respectively. The presence of these two types of microplastics is due to the waste disposal activities that derive from the adjacent community and are carried away by tidal currents.
Strategi Pengelolaan Perikanan Udang Pasca Moratorium Perikanan Di Provinsi Papua Barat Zulkifli Henan; Selvi Tebay; Roni Bawole; Ridwan Sala; Paulus Boli; Gandi Y.S. Purba
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.149

Abstract

The implementation of the fisheries moratorium has an impact on the shrimp industry, namely the cessation of shrimp fishing operations and termination of employees of some shrimp companies in the West Papua Province. The aim of this research is develop a shrimp fisheries management strategy at West papua Province after the end of the moratorium on fisheries so that the shrimp industry can contribute to job creation and increase local revenue. SWOT analysis is used to identify internal and external factors as the basis for the shrimp fisheries policy direction. Recommended strategies for managing Shrimp fisheries; 1) Increasing awareness of coastal communities towards environmental sustainability. 2) Optimizing the productivity of small-scale capture fisheries through improving the quality of fishermen's human resources. 3) Strict law enforcement and improvement of community based fish resource utilization monitoring systems, including improving the quality of HR supervisors. 4) Development of capture fisheries infrastructure, including fuel supply logistics systems. 5) Increased cooperation in fishing business through partnership programs, to ensure the sustainability of operational costs, and the development of business investment. 6) Development of value-added capture fisheries for the welfare of fishermen's income.
Pengaruh Jenis Umpan Pancing Ulur Terhadap Hasil Tangkapan Ikan Kurisi (Nemipterus nematophorus) Julius Mose Rahaningmas
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 2 (2020): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2020.Vol.4.No.2.110

Abstract

The fishing of kurisi fish (nemipterus nematophorus) using handline in Watdek waters Southeast Maluku district in November 2019. Types of anchovy bait (sardinella leiogaster) and tumel (dendronereis pinnaticirris) are used to catch kurisi fish. The fishing time is divided into two, namely at 07.00 – 10.00 a.m and at 14.00 – 17 p.m. The method used is a comparative descriptive analysis method to see the difference in the time of catching kurisi fish to the catching result and statistical analysis of a completely randomized design (CRD) to see the influence of the bait on the number of catching result. The total number of kurisi fish caught was 498. Tumel bait gets the most catches, 352 (71%), while anchovy bait only get 146 fish (29%). The most effective time for catching kurisi fish is at 07.00 a.m – 10.00 a.m, getting 349 fish (74%) and at 14.00 – 17.00 p.m get 123 fish (26%).
Kelulushidupan Biota pada Sistem Integrated Multi Trophic Aquaculture (IMTA)-Padi Hamsiah Hamsiah; Indra Cahyono; Heriansah Heriansah; Wayan Kantun; Arnold Kabangnga
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.119

Abstract

Survival rate is a determinant factor of success in multibiota cultivation. This study aims to determine the survival rate of biota cultivated in various combinations in the Integrated Multi Trophic Aquaculture (IMTA)-Paddy system. Three combinations (K) of biota and three replications, namely milkfish and paddy(K-2), milkfish, tiger prawns, and paddy (K-3), and milkfish, tiger prawns, and shellfish (K-4) were investigated experimentally in the field using a tarpaulin pond model. Biota was reared for 80 days with a density of 30 individuals each integrated with 30 clumps of rice by floating method. The results showed that the difference in the survival rate of milkfish at K-2 (97.8±1.91%), K-3 (94.4±1.96%), and K-4 (98.9±1.90%) was in the range of 1.1- 3.6% which was not statistically significant (P> 0.05). The survival rate of tiger prawns in K-4 (88.9±1.91%) was descriptively 2.2% higher than K-3 (86.7±1.90%). The survival rate of shellsfish on K-4 biota is 85.6±1.90%. Water quality during experimental is in the range that can be tolerated by each biota. More research is needed which in-depth to optimize the IMTA-Paddy system in brackishwater.
Penggunaan Pembangkit Listrik Tenaga Surya Sebagai Sumber Energi Pada Kapal Nelayan: Suatu Kajian Literatur I Made Aditya Nugraha
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 2 (2020): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2020.Vol.4.No.2.76

Abstract

Seiring dengan kebutuhan dan berbagai jenis kapal yang berkembang, kebutuhan tenaga listrik di atas kapal akan sangat beragam. Pembangkit listrik di atas kapal selain menggunakan mesin diesel juga dapat memanfaatkan energi dari sinar Matahari sebagai sumber energi listrik alternatif. Potensi energi surya di Indonesia sebesar 4,8 kWh/m2. Energi baru dan terbarukan ini sesuai dengan tofografi Indonesia. Energi dari sinar Matahari di sekitar daerah ekuator begitu melimpah sehingga ketersediaannya selalu ada sepanjang tahun, kecuali pada saat hujan. Pemanfaatan energi Matahari dapat digunakan sebagai pengganti energi konvensional yang mulai terbatas dan harganya yang cukup mahal. Data yang disajikan dalam tulisan ini diperoleh dari publikasi, pabrikan, departemen pemerintah terkait, publikasi ilmiah dan publikasi lainnya. Pemanfaatan energi surya sebagai energi listrik dapat dilakukan dengan menggunakan panel surya yang dipasang di atas kapal. Energi listrik yang dihasilkan dapat digunakan untuk menghidupkan peralatan listrik dan lampu kapal di malam hari, dan digunakan sebagai alat bantu penangkapan ikan. Penggunaan PLTS juga dapat memberikan dampak positif kepada para nelayan, seperti peningkaatan kesehatan, ekonomi, kelestarian lingkungan dan membangun nelayan yang mandiri.
Pengaruh Penggunaan Substrat yang Berbeda Terhadap Pertumbuhan dan Kelangsungan Hidup Larva Rajungan (Portunus pelagicus) Agus Putra AS; Rini Mastuti; Sorbakti Sinaga
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 3 (2021): Agustus
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.3.170

Abstract

Swimming crab is a among Portunidae crab, and in some countries this crab is wellknown as an export commodity. The present study was done to determine the best substrate to improve survival and growth rate of Portunus pelagicus. This study used a completely randomized design with 4 treatments in triplicate. The treatments were: Sand (P1), Mud (P2), Gravel (P3), and Combination of Sand and Gravel (P4). The observed parameters were survival rate, larval weight and length, feed conversion ratio (FCR) and water quality. The results showed that the highest survival rate was seen at P1 (33.67%), the best weight and length gain was at P1 (1.69 g and 0.39 cm) and the lowest was at P2 (1.54 g and 0.34 cm). Data showed that the best FCR is found in treatment P3 of 3.92,.This study showed that the use of sand substrate has the best effect on growth and survival during the rearing of crab larvae.
Pendekatan DNA Barcoding untuk Identifikasi Cassidula angulifera (Petit, 1841) (Moluska: Gastropoda) Dandi Saleky; Sendy L Merly
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 1 (2021): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.1.125

Abstract

A large number of gastropod species have similarities in morphology (cryptic) makes misidentification probably happen/occurred. Accurate species identification is needed in studying bioecology of species. This research aims to identify the species of Cassidulla sp. Which was collected from Peyum Beach Merauke with DNA barcoding techniques using COI gene markers. The primers used in this study are forward primers (LCO1490) and reverse primers (HCO2198). The result of identification with DNA barcoding showed that the species analyzed was Cassidula angulifera with a 99.53% similarity level with a DNA sequence length of 650 bp. Phylogenetic reconstruction showing the entire sequence of Cassidula sp. which were analyzed separately based on the type and genetic distance with high bootstrap value. Phylogenetic reconstruction of Cassidula sp. form a monophyletic group, which means that the species come from the same ancestors. DNA barcoding is very good and accurate in identifying species.
Pemanfaatan Bahan Lokal Biji Pala (Myristica sp.) Sebagai Bahan Anestesi Pada Kegiatan Budidaya Ikan Hias Blue Devil (Chrysiptera cyanea) Muhammad Aris; Fatma Muchdar
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.109

Abstract

Blue Devil (Chrysiptera cyanea) is one of the very popular seawater ornamental fish commodities that is often sought after in international trade because of its attractive morphology. The trading ornamental fish commodities are very different from the consumption fish commodity because the trade is alive. Handling and transportation play a critical role in this system. However, the problem of delivering these goods is high mortality happened before the fish arrive at their destination. In this study, the delivery of ornamental fish using anesthetic ingredients. The anesthetic ingredients are MS-222, benzocaine, 2-phenoxyethanol, and quinaldine sulfate. The application of this material is not recommended because it will harm fish that can reduce fish immunity. The application of natural anesthetic ingredients can be used as an alternative environment. Nutmeg (Myristica sp.) is one of the local natural ingredients that have anesthetic potential. Nutmeg (Myristica sp.) contains essential oils that are useful as adaptive substances. This study aims to determine the potential of local Nutmeg (Myristica sp.) Seeds as an anesthetic material for Blue Devil (Chrysiptera cyanea) by lethal concentration / LC-50 testing. LC-50 testing in this study is an initial step to determine the appropriate anesthetic dose for Blue Devil (Chrysiptera cyanea). Making extracts from nutmeg seeds (Myristica sp.) Aims to obtain essential oils. The procedure for obtaining nutmeg (Myristica sp.) Essential oils are carried out by steam distillation. The results showed that the seeds of the Nutmeg plant (Myristica sp.) Were very influential for Blue Devil (Chrysiptera cyanea) with a very significant dose of 10ml, but not recommended for use. For development as an anesthetic material, then use a dose <2 ml.
Kajian Profil Kearifan Lokal Lilifuk: Traditional Ecological Knowledge (Tek) di Desa Kuanheum Joi Alfreddi Surbakti; Sondang P.P Leonak
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 2 (2020): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2020.Vol.4.No.2.114

Abstract

This research was conducted in Kuanheum Village, West Kupang District, Kupang Regency, East Nusa Tenggara from May to June 2020. The purpose of this study is to describe the values of local wisdom found in the coastal communities of Kuanheum Village, Kupang Regency. The research method used in this research is descriptive qualitative method and case studies with an ethnographic study approach. The number of respondents taken was 30 people. Respondents consist of traditional elders, village heads, and representatives of non-governmental organizations. The management concept of Lilifuk is a community based management model to build management based on a subjective approach and a structural approach.
Karakteristik Kimia Rumput Laut Hijau (Caulerpa microphysa dan Codium sp) dari Perairan Kepulauan Riau: tes Aidil Fadli Ilhamdy; Jumsurizal Jumsurizal; Azwin Azwin; Satrio Manggala Bahari; Ginanjar Pratama
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.124

Abstract

Green seaweed is one of the leading marine products from the Riau Islands Province. Types of green seaweed such as Caulerpa microphysa and Codium sp. have potential as functional and pharmaceutical food, but their utilization is not optimal in the Riau Islands region. This study aims to examine the proximate characteristics of seaweed types C. microphysa and Codium sp. The method used in this research is seaweed sampling in the coastal of Natuna and Tanjungpinang, which are the Riau Islands region with abundant green seaweed commodities. The next method is the proximate analysis of dried seaweed, which includes analysis of water content, ash, protein, fat, and carbohydrates and calculating the total energy and energy from fat. The results showed that the proximate content of C. microphysa and Codium sp. respectively for moisture content was 19.88 ± 0.14 and 11.29 ± 0.08%, the ash content was 30.74 ± 0.27 and 55.51 ± 0.41%, protein is 8.97 ± 0.08 and 6.84 ± 0.12%, total fat is 1.20 ± 0.01 and 1.09 ± 0.01%, carbohydrates are 39.22 ± 0.32 and 25.28 ± 0.37%, energy from fat is 10.76 ± 0.06 and 9.77 ± 0.06 Kcal / 100g, total energy is 203.49 ± 1.68 and 138.23 ± 2.02 Kcal / 100g. These results indicate that the type of seaweed C. microphysa is better than Codium sp. in chemical composition and total energy.

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