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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 10 Documents
 1 
Search results for , issue "Vol 5 No 2 (2021): Mei" : 10 Documents clear
Distribusi Spasial Tutupan Karang di Taman Nasional Teluk Cenderawasih, Papua Ridwan Sala; Roni Bawole; Rimer Haigen Hein Biloro; Mudjirahayu Mudjirahayu
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.2.106

Abstract

Taman Nasional Teluk Cenderawasih (TNTC) memiliki potensi karang sebanyak 145 jenis dari 15 famili, dan tersebar di tepian 18 pulau besar dan kecil. Namun kondisi ekosistem terumbu karang di TNTC mulai terancam akibat fenomena alam dan aktifitas manusia. Penelitian ini bertujuan untuk mengetahui kondisi tutupan karang di TNTC berdasarkan bentuk pertumbuhan (lifeform) karang. Penelitian dilakukan dengan metode Point-Intercept Transect (PIT) pada Bulan Mei 2012, dengan pengambilan data terumbu karang per titik (point) sepanjang transek. Penempatan garis transek dilakukan pada 30 stasiun penelitian pada kedalaman 9 - 10 meter. Hasil penelitian menunjukan bahwa persen tutupan karang berdasarkan bentuk pertumbuhan (lifeform) karang hidup berkisar 44 %, karang mati 15%, pasir 31 %, alga 8% dan OT (others) 2%. Kisaran persentasi tutupan karang hidup antara 31 - 50 % sehingga dikategorikan kondisi sedang. Kondisi tutupan karang tidak jauh berbeda antara zona larang tangkap dan zona tangkap. Penelitian ini mengindikasikan pula bahwa diperlukan pengawasan pada zona larang tangkap karena masih ada masyarakat yang menangkap ikan menggunakan alat tangkap yang merusak di TNTC.
Rancang Bangun Media Pertumbuhan Karang Dengan Menggunakan Metode Bioreeftek Kismanto Koroy; Iswandi Wahab; Safyan Popa
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.2.123

Abstract

Coral reefs are one of the invertebrates that inhabit an ecosystem, and there is various aquatic biota. Coral reef ecosystems have an essential role both ecologically for aquatic biota and physically as a barrier to sea waves leading to coastal areas. Artificial reef media (bioreeftek) is a new technology in developing of transplantation methods using natural materials such as coconut shell waste and bamboo. The research objective is about the resistance level of the design of coral growth media (bioreeftek). This research was conducted from August to October 2020 by designing the coral reef bioreeftek media, starting with studying the bioreeftek media design method, collecting tools and materials, to making and placing the media in a predetermined location. Making bioreeftek media as many as eight media, with 81 bamboo poles (9 poles for one medium) and 243 coconut shells were prepared. From the observations' results when placing and the first observation to the second observation with the integrity of 100%, which indicates a reasonably efficient media construction.
Pola Sebaran dan Kelimpahan Hiu Berjalan Halmahera (Hemiscyllium halmahera) di Teluk Weda Maluku Utara, Indonesia Mu’min Mu’min; Nebuchadnezzar Akbar; Abdurrachman Baksir; Irmalita Tahir; Rommy M. Abdullah; Yunita Ramili; Firdaut Ismail; Rustam E Paembonan; Ikbal Marus; Eko S Wibowo; Hawis Madduppa; Beginer Subhan; Iswandi Wahab
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.2.128

Abstract

The Halmahera walking shark is a nocturnal species that lives at the bottom of waters and is a species endemic to North Maluku. Weda Bay is one of the largest bays on the island of Halmahera and contains marine resources and high diversity. The aims research was analyze the distribution pattern and abundance of Halmahera walking shark at that location. The research was conducted in September - November 2020. The sampling in Weda Bay, is carried out in two methods, (1) catch of nets with a mesh size of 2,5 cm stretched from the mangrove ecosystem, seagrass to coral reefs with a length of ± 50 meters and a height of 1,5 meters, (2) hand sampling equipment namely the sample catch it by hand with transect area (50x50m2) or 0,25 ha using basic diving equipment (snorkeling) to a depth of 3 meters at high tide in the night. Distribution pattern data analysis used Morisita Index and abundance analysis used reef fish abundance equation. Results the research found 28 individuals, namely 17 females and 11 males. There are 2 distribution patterns of the Halmahera epaullette shark, namely Grouping and Random. The clustered distribution pattern is found at stations 1, 2 and 4, while the random distribution pattern is found at station 3. Overall the distribution pattern of the Halmahera walking shark in Weda Bay is grouped. The highest abundance of Halmahera walkingshark was at station 1, namely 17,33 ind/ha and the lowest abundance at stations 3 and 4 was 5,33 ind/ha. The highest abundance is at station 1, this is because the habitat is still very good from the mangrove, seagrass and coral reef ecosystems to find food and the growth of the Halmahera walking shark.
Analisis Kesesuaian dan Daya Dukung Ekowisata Bahari Pulau Mansinam Kabupaten Manokwari Muhammad Arsyad; Vera Sabariah; Roni Bawole; Nurhani Widiastuti
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.2.111

Abstract

Mansinam isle has a potential natural resources with terrestrial and aquatic ecosystems, with varieties of flora, fauna, and outstanding natural beauty. Some of them had not been used optimally, therefore useful programs are required to develop and utilize these resources but still acknowledging the effort of conservation and rehabilitation thus the resources remain sustainable and to improve local community life. The purposes of this research are to assess: 1) the suitability of tourism, 2) ecological carrying capacity, and 3) the hospitality for travelling visitors. A survey method with direct observation technique applied on coral reefs, seagrass beds and coastal ecosystems. The results shows that ecotourism in Mansinam isle as follows: tourism suitability for diving category on ​​coral reef ecosystems at 3 meters depth was very suitable (IKW 82.19 to 89.04) and 10 meters depth is suitable (IKW 76.71). Tourism suitability for snorkeling category on coral reef ecosystems at 3 meters depth is very suitable (IKW 90.12 to 91.36), and seagrass ecosystems is suitable (IKW 78.79). Tourism suitability for beach category is very suitable (IKW 89.29 to 96.43), coastal category is moderately (IKW 70.51 to 76.92). Analysis on supporting capacity and ecological carrying capacity for diving category on coral reef ecosystems is 44 visitors per day, snorkeling 24 visitors per day, seagrass20 visitors per day, beach recreation 18 visitors per day, sun bathing 10 visitors per day, swimming 16 visitors per day, sports tourism 8 visitors per day, and camping tours197 visitors per day. Results shown for esthetics and hospitality values suggested that 52% of respondents stated that Mansinam Island were quite beautiful and 41% said very beautiful, moreover 66% of respondents expressed quite comfortable and 21% said comfortable.
Sistem Pendeteksi Keberadaan Nelayan Menggunakan GPS Berbasis Arduino I Gusti Made Ngurah Desnanjaya; I Made Aditya Nugraha; Samsul Hadi
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.2.143

Abstract

Global Position System (GPS) is a navigation system that can provide information from a device related to it from satellites. The related device is called a GPS receiver. Information obtained includes, among others, the latitude and longitude positions. This latitude and longitude information can tell the position of an object from the satellite. In this research, a search tool with Arduino-based GPS was made. What is needed to be able to find fishermen is that a fisherman must be able to send latitude and longitude coordinates from the satellite, which will later be translated by a mobile application, namely the Google Map, where this application is able to translate numbers from latitude and longitude coordinates. To be able to send these coordinates, we need a tool that can capture the coordinates and then send them to the specified user. From the research results, it can be seen that searching for missing fishermen using GPS is easier to find and more efficient in terms of time.
Mikroplastik dalam Kerang Darah (Anadara granosa) pada Ukuran yang Berbeda di Perairan Kwanyar Kabupaten Bangkalan Madura Nesi Wahyu Listiani; Insafitri Insafitri; Wahyu Andy Nugraha
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.2.156

Abstract

Microplastic is plastic waste that has a small size of less than 5 mm. Microplastic itself has a dangerous impact due to the nature of plastic which is difficult to decompose. The purpose of this study is to determine the shape, average number and highest weight, total amount, type of microplastic polymer and comparison between sizes of Anadara granosa in locations near mangroves, river estuaries and settlements in the waters of Kwanyar Bangkalan, Madura. Microplastic analysis of Anadara granosa samples was carried out using a 10% KOH solution as much as 3x the weight of the sample. Identification of microplastics in all samples to determine their shape using a stereo microscope, followed by counting the number and weight. The predominant form of microplastic is fiber. The highest average number of microplastics in Anadara granosa was found at location near the mangrove ecosystem, namely 23.9 particles / individual at <3 cm in size and 26.8 particles / individual for shells >3 cm in size. There was a significant difference in the number of microplastics at different sizes of shells. The types of red, black and blue fiber polymers are Poly (Ethylene Terephthalate), blue film is Polypropylene and blue fragment is Poly(Ethylene Terephthalate).
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.
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.
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.
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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