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Jurnal Sumberdaya Akuatik Indopasifik

JSAI
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Published by Universitas Papua

ISSN : - 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 172 Documents

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Pemanfaatan, Persepsi dan Partisipasi Masyarakat Terhadap Pelestarian Ekosistem Pesisir Distrik Manokwari Selatan Konstanpina M Okoseray; Nurhani Widiastuti; Dedi Parenden
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Selain kajian ekologi, kajian sosial ekonomi tentang peran masyarakat dalam memanfaatkan potensi sumberdaya pesisir juga perlu dilakukan untuk mendesain model pengelolaan pesisir yang tepat. Tujuan dari penelitian ini adalah untuk mengetahui bentuk pemanfaatan sumberdaya pesisir oleh masyarakat di Distrik Manokwari Selatan dan untuk mengetahui persepsi dan partisipasi masyarakat tentang pelestarian ekosistem pesisir. Penelitian berlangsung pada April hingga Juli 2013, bertempat di Rendani, Sowi IV, dan Arfai, Distrik Manokwari Selatan. Pengumpulan data dilakukan dengan observasi dan wawancara. Pengolahan data persepsi secara tabulasi yang dinyatakan dalam persen (%) dan disajikan dalam bentuk diagram, selanjutnya dilakukan analisa interpretasi dengan menggunakan referensi terkait. Hasil penelitian memberi informasi bahwa masyarakat telah memanfaatkan mangrove dan karang untuk berbagai peruntukan, sedangkan lamun belum dimanfaatkan. Terdapat bentuk pemanfaatan yang bersifat merusak seperti penebangan mangrove dan penambangan karang. Responden menilai bahwa kondisi lingkungan pesisir telah rusak, terutama ekosistem mangrove (97%) dan terumbu karang (83%). Permasalahan yang paling dominan adalah berkurangnya sumberdaya ikan (98%) dan terkontaminasinya laut oleh sampah (97%). Responden juga menilai bahwa perlu ada upaya pelestarian sumberdaya alam pesisir dan lautan seperti penanaman mangrove (47%) dan karang (32%). Partisipasi masyarakat dalam pelestarian ekosistem pesisir tergolong rendah, baru sampai pada tahap restorasi, dan termasuk partisipasi yang dimobilisasi.

Efisiensi Biaya Pakan Melalui Pemanfaatan Rayap Pohon (Coptotermes sp.) dalam Pembesaran Ikan Mas Komet(Carassius auratus auratus) Ida Lapadi; Farida Wouw; Nurhani Widiastuti
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

The purpose of this research are to know comet goldfish growth by percentage termites and pelet feed, Food Convertion Ratio (FCR) and Food Efficiency (FE) of each treatment, and analyze the cost of feed consumed. The treatment on this study using termites feed and pelet by different percentages. Aquarium A treatment = 20% termites; 80% pelets, aquarium B = 40% termites; pelets 60% and aquariums C = termites 60%; pelet 40%. The results showed that the percentage of pellet feed on termites and provide a better relative growth in treatment A 0.42 grams, C 0.26 grams and 0.10 grams B. FCR best value is obtained by treatment A 2.04 followed by C 3.3 and B 7.9. Similarly, the value of feed efficiency best values obtained by the treatment of A 51.6%, followed by C 29.58% and B 11.02%. Values lowest feed costs obtained by the treatment A Rp. 4112, -, followed by C Rp. 4496, - and B Rp. 5008, -. Results showed that utilization of 20% termite can be a complementary feed in comet fish rearing.

Manfaat Ekonomi Ekowisata Hiu Paus (Rhincodon typus) di Kampung Akudiomi Distrik Yaur Kabupaten Nabire Muhammad Fajar Marsaoly; Marjan Bato; Nurhani Widiastuti
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Model utilization of whale sharks that benefit the economy as well as providing protection against a whale shark can be done through tourism with the concept of ecotourism. Akudiomi village is one of the villages in the region of Teluk Cenderawasih National Park that has the object and attraction-based whale sharks. Increased tourist arrivals to the region has given economic benefits for all parties. The purpose of this research is to know the economic benefit gained by the stakeholders and in particular to know the welfare of the local travel business operators of whale shark ecotourism activities. The study was conducted from March to May 2014 in Kampung Akudiomi Nabire district of Papua province. The results of the study informs that activity-based ecotourism whale sharks in the waters Akudiomi had a positive impact that is bringing economic benefits to all stakeholders, including local communities. The economic benefits obtained by each party is different, depending on the policies in the tariff, as well as the type of activity and the number of tourist visits. Although it has provided economic benefits, the welfare of the local travel trade is still relatively low (33%) and moderate (67%), the general ability of a per capita income lower than the level of consumption.

Status Mutu Kualitas Air Laut Pantai Maruni Kabupaten Manokwari Harry N Silalahi; Marhan Manaf; Alianto Alianto
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

This study aimed to know the concentration of ammoniac, nitrate and orthophosphates cited in quality standard for marine biotas and to determine the water quality by using pollution index. Concentration of ammoniac and nitrate during the study in Maruni Beach- Manokwari showed that the numbers has higher than environmental quality standard at the two periods done. Orthophosphates, on the other hand, was still under the minimum number according to Keputusan Menteri Lingkungan Hidup No. 51 Tahun 2004 tentang Baku Mutu Air Laut. Status of water quality in Maruni Beach based on pollution index was in light pollution to medium categories. Parameters that contributed to the condition was ammoniac and nitrate that over to the limit of environmental standard quality.

Identifikasi Ikan Genus Mystus Dengan Pendekatan Genetik Taufik Budhi Pramono; Diana Arfiati Arfiati; Maheno Sri Widodo; Uun Yanuhar Yanuhar
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

The fish of the Bagridae Family in Indonesia reach until 60 species and one of them is from the genus Msytus. The method is used for fast and accurate species identification was needed. DNA barcoding was a new identification method with molecularly approach. The CO1 gene was amplified and PCR products were sequenced and analyzed using bioinformatics software. Editing of sequencing results and determining the nucleotide composition were analyzed with Mega5 software. The DNA sequence was aligned with ClustalW vers. 1.4. Sequences are compared with GenBank data using BLAST (Basic Local Aligment Search Tools) and BOLDSystems. Phylogenetic tree was made using Neighbor_Joining method. One example of the identification of fish from the confirmed Mystus genus is Mystus nigriceps being the Mystus singaringan.

Jenis-Jenis Kima dan Kelimpahannya di Perairan Amdui Distrik Batanta Selatan Kabupaten Raja Ampat Absalom Wakum; Muhammad Takdir; Selfanie Talakua
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Giant clams, fauna that wellknown protected worldwide were also found in Raja Ampat. This study aimed to inventarus the giant clam species and its abundancy, and was done on March-April 2014 in Amdui that has coral reef ecosystem. Three sites study were in Ayem isle, Sawaris Bay and Sawros Bay, and the method used observation and belt transect technique. Giant clams found consisted 8 species that were T. crocea, T. maxima, T. squamosa, T .gigas, H. porcellanus, H. hippopus, T. tevoroa dan T.derasa. The highest abundancy of giant clams was in station I dominated by T. maxima with percentage 48.387 %, and then the lowest abundancy was T.squamosa (3.225 %) also the density of T.squamosa only 0.002 individu/m2 . At station II, the highest abundancy was T. maxima (38.805 %) and the lowest T. squamosa 2.985%. The density however, ranged from T.maxima 0.004 to 0.052 individu/m2. At station III, T.crocea dominantly covered at 139.860%, and the lowest abundancy was T.tevoroa 0.699%, and the highest density was T.crocea 0.112 individu/m2 .

Komposisi Kimia Cacing Kacang (Sipunculus nudus) di Kabupaten Raja Ampat dan Kabupaten Manokwari Juliana Leiwakabessy; Rico R.R Mailissa; Simon P.O Leatemia
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Phylum Sipuncula is an unique marine creature, as its external morphology. This animal like a worm, and thus its name peanut worm. Papua people live in coast nearby ate this organism as food, but its nutrition status was not yet discussed. Research was done in March-Paril 2014, with the goal of determining chemical composition of S. nudus taken from Raja Ampat and Manokwari. Results showed that water content S. nudus of Sowi 4 Manokwari) was 8.06%, highest fat content found on sample of Kampung Amdui Raja Ampat (1.70%), as well as protein ( 82.46%). The highest carbohydrate was in sample of Sowi 4 Manokwari (7.26%), but the fibre was in sample of Kampung Amdui Raja Ampat(11.07 Mg/100g) and 297.01Mg/100g. Other mineral such as kalium od Sowi 4 Manokwari sample was 207.48Mg/100g. The difference on size length and weight were not affect the percentage of nutrition value of S. nudus.

Persentase Tutupan Terumbu Karang di Perairan Pasir Putih Kabupaten Manokwari Adi Ivandi Thovyan; Vera Sabariah; Dedi Parenden
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

This research was done on October-November 2014 at Pasir Putih coastal area of Manokwari Regency and located at Air Salobar beach. The research aimed to know percent cover of coral reef, physical and chemical water quality, also the correlation of water quality to coral reef percent cover at southern west part of Pasir Putih coast in Manokwari. The method used in this study was Point Intercept Transect (PIT) at the depth of 3 m (Transect I), 7 m (Transect II) dan 10 m (Transect III) to determine coral reef. Results showed that percent cover of coral reef on Transect I was 91%, Transect II 78% amd Transect III 54%. Coral reef condition in Pasir Putih coast was in good to very good status. Very good confition was in Transecr I and II, whereas good condition on Transect III. Dominant lifeform of growth on Transect I and III was coral branching. The percentage cover of coral branching on Transect I was 59% and Transect III was 20%. Lifeform growth of coral branching found was dominated by coral genus Montipora and Psammocora. Genus Montipora on this area was spesies Montipora digitata. On the other hand, genus Psammocora found in the same location was spesies Psammocora contigua. Moreover, dominant lifeform of growth on Transect II was Coral Encrusting (28%). Physical chemical quality of sea-water in Pasir Putih consisted of temperature 27,5-29°C, dissolved oxigen 5,08-5,2 ppm, pH 7,03-7,15, salinity 30-31‰, current 0,08 m/s and clearness 16 m. These grades of physical chemical quality of sea-water was ideal to the growth of coral reef. Correlation of water quality parameter that has most siginificant effect (ρ = 0,01) to coral reef percent cover was temperature, dissolved oxygen and water depth.

Aspek Biologi dan Pemetaan Daerah Penangkapan Lobster (Panulirus spp) di Perairan Kampung Akudiomi Distrik Yaur Kabupaten Nabire Bayu Pranata; Vera Sabariah; Suhaemi Suhaemi
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

This research was done on March-April 2014 at village of Akudiomi that was wellknown as Kwatisore in Nabire Regency at Papua Province. The research aimed to determine species composition, length-weigh relationship, local fishermen inventarization and mapping lobster fishing ground. Method used was descriptive with observation techniqu, sampling and interview. Also, the mapping and identification the correlation between physical oceanography parameters (temperature, salinity, depth and pH) on the fishing ground of lobster was to know the effect on the lobster availability. Resuls showed that during field observation, three species of lobsters were caught by fisheremen in Akudiomi that are P. versicolor for 111 individu, P. longipes and Thenus spp was 1 individu consecutively. The prediction of lobster growth pattern only done for P. versicolor as the dominant species caught in Akudiomi, that P. versicolor’ carapace length 8-13 and weight 250-1,097 gr/individu. Correlation between carapace length and weight of P.versicolor indicated positive with the same direction at 0.8636, (near 1). Analysis growth pattern P. versicolor showed , thus means or allometric negative (the growth of length faster than weight). Regression analysis indicated that temperature, depth, salinity and pH significantly affected the yield of lobster caught by fishermen in Akudiomi. Morevoer, oseanography aspects that had significant effect to caught of lobster temperature, salinity and pH.

Kondisi Fisika Kimia Air Sungai Yang Bermuara di Teluk Sawaibu Kabupaten Manokwari Muhammad Irwan; Alianto Alianto; Yori Turu Toja
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 1 (2017): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

This research was conducted in three small rivers (Momo, Sahara and Konto), which empties into the Gulf Sawaibu Manokwari District. Water sampling for the third observation station made for the measurement of physical parameters such as temperature, TDS, TSS and turbidity, and chemical parameters pH, DO, COD, BOD, nitrate (NO3), phosphate (PO4) and Ammonia. The purpose of this study was to determine the physical quality of the river water chemistry research sites, and compared with water quality standards based on Government Regulation No. 82 of 2001 on water quality management and water pollution control. The results of measurements of physical and chemical parameters is the temperature range from three observation stations ranged from 26.6 to 31 ° C, ranges from 0.17 to 49.7 NTU turbidity. Total Dissolved Solids (TDS) 134-317 mg / l. Total Suspended Solids 14-96 mg / l. pH ranges from 6.69 to 7.78. Dissolved Oxygen (DO) from 0.03 to 6.22 mg / l. COD (Chemical Oxygen Demand) <4.99 to 27.75 mg / l, BOD (Biochemical Oxygen Demand) from 0.60 to 6.31 mg / l, nitrate (NO3-N) from 0.013 to 0.251 mg / l, Phosphate ( PO 4) 0.013 to 0.243 mg / l and ammonia (NH3) from 0.051 to 0.346 mg / l.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Grasiano Warakano Lailossa

Contact Email grasianolailossa@gmail.com

Phone +6285282971777

Journal Mail Official h.toha@unipa.ac.id

Editorial Address Gedung Perikanan dan Kelautan, FPIK UNIPA. Jalan Gunung Salju, Amban Manokwari, Papua Barat, Kode Pos 98314.

Location Kab. manokwari, Papua barat INDONESIA

Abstract

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Abstract

Contact Name
Grasiano Warakano Lailossa

Contact Email
grasianolailossa@gmail.com

Phone
+6285282971777

Journal Mail Official
h.toha@unipa.ac.id

Editorial Address
Gedung Perikanan dan Kelautan, FPIK UNIPA. Jalan Gunung Salju, Amban Manokwari, Papua Barat, Kode Pos 98314.

Location
Kab. manokwari,

Papua barat

INDONESIA