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Grasiano Warakano Lailossa
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Gedung Perikanan dan Kelautan, FPIK UNIPA. Jalan Gunung Salju, Amban Manokwari, Papua Barat, Kode Pos 98314.
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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 7 Documents
 1 
Search results for , issue "Vol 1 No 2 (2017): November" : 7 Documents clear
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (720.956 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.34

Abstract

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.
Danau Laut Balbullol di Misool Raja Ampat Gandi YS Purba; Eko Haryono; Sunarto Sunarto
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (652.715 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.35

Abstract

Marine lake is a unique ecosystem. It focuses at four locations in the world. One of them is in Raja Ampat. Each lake have a unique character according to the level of connection with the sea. Lake Balbullol is the deepest lake among the sea lakes in Misool, alienated, and has never been studied. This study want to know the character of Lake Balbullol. Description of the lake is done by a series of field surveys and loggers recording to determine the physical character, water quality, and presence of the biota. Lake width was 1.94 ha and the maximum depth was 38 m. Temperature and salinity showed a homogeneous vertical profile, thus forming a holomictic type. During 6 months time series, the temperature was always warmer than at the ocean, as well as salinity. Although the distance between the lake and the sea is very close (<45 m), the tide on the lake was delayed 4 hours rather than the sea. Tidal amplitude was only 25% of the ocean. From measurement of the tides showed Lake Balbullol was isolated lakes, however, there were no biota as an indicator of isolated lakes exist. There were at least 7 soft corals with attributes many and abundant exist in this lake.
Pola Sebaran Plankton Secara Horizontal Di Perairan Desa Ohoililir, Kabupaten Maluku Tenggara Fabian N. J Souisa; Erna Almohdar
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.995 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.40

Abstract

Plankton is divided into two classes namely phytoplankton and zooplankton, where phytoplankton is microscopic plants that buoyant and float in the upper part of the ocean, whereas herbivor and carnivore zooplankton have more planktonic characteristic. This research aimed to figure plankton distribution pattern horizontally in Ohoililir water, Southeast Maluku Regency. Collecting data conducted on October, 2015 by using plankton net with 80 μm mesh size on four stations. Total Profusion plankton were around 1,785,000-3,015,000 sel/m3 which the most dominant zooplankton found were from crustacean class and Branchionusangularis genus as high as 49,000 sel/m3. The highest profusion was on second station and the lowest was on fourth station. Highest distribution pattern horizontally was on second station with profusion value more than 30.000 sel/m3.
Kelimpahan Fitoplankton dan Perannya Sebagai Sumber Makanan Ikan di Teluk Pabean, Jawa Barat Ayu Andriani; Ario Damar; M F Rahardjo; Charles P.H. Simanjuntak; Aries Asriansyah; Reiza Maulana Aditriawan
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.221 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.37

Abstract

Teluk Pabean merupakan perairan estuari yang memiliki sumber daya alam potensial bagi perikanan. Salah satu organisme yang memiliki peran penting dalam teluk tersebut adalah fitoplankton. Penelitian ini bertujuan untuk menganalisis kelimpahan fitoplankton secara spasial dan temporal sebagai sumber makanan ikan di perairan Teluk Pabean, Jawa Barat. Pengambilan contoh fitoplankton dan pengukuran beberapa parameter fisik-kimiawi perairan dilakukan satu kali pada setiap bulan (Juni 2016-Maret 2017). Analisis data yang dilakukan meliputi komposisi dan kelimpahan fitoplankton, analisis ragam satu arah berdasarkan waktu dan zona pengamatan, kaitan parameter fisik-kimiawi perairan terhadap kelimpahan fitoplankton di Teluk Pabean, serta fitoplankton yang dimanfaatkan oleh ikan sebagai makanannya di Teluk Pabean, Jawa Barat. Kelimpahan fitoplankton tidak berbeda pada setiap zona pengamatan, tetapi kelimpahan fitoplankton berbeda antarwaktu pengamatan. Fitoplankton yang ditemukan di Teluk Pabean didominasi oleh fitoplankton kelas Bacillariophyceae. Jenis fitoplankton yang dominan menjadi makanan beberapa ikan di Teluk Pabean Jawa Barat yaitu Nitzschia dan Pleurosigma dari kelas Bacillariophyceae.
Hambur Balik Akustik Permukaan Substrat Dasar Perairan Menggunakan Echosounder Bim Tunggal Baigo Hamuna; Lisiard Dimara; Sri Pujiyati; Nyoman Metta N. N. Natih
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (939.749 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.31

Abstract

The objectives of this research are to analyze the surface backscattering strength of seabed. The single beam echosounder Simrad EK15 with 200 kHz of frequencies was used for recordings of seabed acoustic backscattering. Data collection was conducted in April 29 – Mei 2 2017 which located in the Yos Sudarso Bay, Jayapura, Papua Province. Sampling substrate was taken for ground truth data using sediment grab. The results show that average value of surface backscattering strength of sand varied between -37.48 dB up -36.03 dB, and mud varied between -46.98 dB up -45.15 dB. It shows also that sand has a high substrate roughness, hardness, and grain size larger than the type of mud substrate. In acoustic backscattering values of sand were greater than mud.
Kontribusi Pendapatan Kelompok Usaha Perempuan Pesisir dalam Pengolahan Hasil Perikanan di Manokwari selvi tebaiy; Juliana Leiwakabessy; Eddy T Wambrauw
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.675 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.29

Abstract

Indigenous women who lives in Manokwari coastal area have five field of economic livelihoods activities such as fish ball and fish crackers, salted dry fish, smoked fish, spicy shredded fish and local culinary tourism. A field research was done in several sites of coastal area of Manokwari during August to December 2015. The objective of this research is to explore and define types of economic livelihood activities by Indigenous women and its contribution on household income. Involving 38th respondents with using questionnaire method did interviews. Analyzed data using statistic descriptive. Based on this research is found that fish ball and fish crackers were higher per month than others, i.e. IDR 10.460.000,00 per month/group. The lowest income was salted dried fish, i.e. IDR 4.895.000 per month/group. About 80% the main contribution of the fisheries sector is from fish product. In Addition, based on this research also show that it needs an effort to empower small-scale unit business and market availability for sustainability business in Manokwari.
Komposisi Jenis dan Tingkat Trofik (Trophic Level) Hasil Tangkapan Bagan di Perairan Desa Ohoililir, Kabupaten Maluku Tenggara Erna Almohdar; Fabian N. J Souisa
Jurnal Sumberdaya Akuatik Indopasifik Vol 1 No 2 (2017): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.874 KB) | DOI: 10.30862/jsai-fpik-unipa.2017.Vol.1.No.2.39

Abstract

An effort to maintain biodiversity of species in ecosystem is essential considering the high demand of fish in the market which is related to the amount of exploration. Trophic level is position of a species or a group of species within a food chain or food web, where it showed phases of transfer energy and material inter and intra on each group. This study aimed to analyze species composition and trophic level of lift net catch in ohoililir village water, southeast maluku regency. Observation variables on this research were, species composition, length and weight of fish also trophic level of catch by using lift net. Experimental fishing was the methodology for data collecting. Results shows that, trophic level of fish which catch by lift net was categories included to trophic level three (TL3), means most of fish catch by lift net dominated by omnivorspecies, as the result the fish structure community and pyramid become unstable. In order to prevent this matter, better conservation of fish around the area based on trophic level by considering various ecosystem components like fish and its food chain.

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