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Jurnal Sumberdaya Akuatik Indopasifik

JSAI
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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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DINAMIKA PARAMETER OSEANOGRAFI TERHADAP HASIL TANGKAPAN IKAN TERI PADA BAGAN PERAHU DI TELUK DODINGA, KABUPATEN HALMAHERA BARAT Jhon Karuwal
Jurnal Sumberdaya Akuatik Indopasifik Vol 3 No 2 (2019): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Teri (Stolephorus spp) is the mainly catched of boat life nets in Bodinga Bay, West Halmahera district. The life of teri like other small pelagic fish was needed seas parameter as well as Its live needed. The aims of this study are to know the dynamic of sea’s parameter affected to boat liftnets catched in Dodinga Bay. The data of water’s parameters like sea surface temperature, salinity, water brightness, current velocity, wind speed and teri’s catches are collected by in situ way. Data analysis by using descriptic and statistic method to explain the connection between the factors with multiple linear regression method. The result of f test showing that all water’s parameters is together had have real impact on fish catches with fcount is 9.058 and significant values is less than 0.004 while the t test show that in individual parameter only wind speeds are had have real impact on teri catches with t test value is-3.010 at significant value is 0.005 (α= ( 0.05 ). The regression equation formed to explain the wind speed and anchovies catch him are = 526.666 - 72.513 X1 + e. Furthermore get also that the optimal of teri (Stolephorus spp) catches at Dodinga Bay was occurs on range of sea surface temperature are 24 – 28oC, salinitas of 25 - 30 ppt, wind speed of 0 - 2,5 m/s, current velocity are 0,1 - 0,7 m/s and the brightness of waters are 8-11 meters.

STRUKTUR KOMUNITAS GASTROPODA PADA HAMPARAN LAMUN DI WILAYAH PESISIR NUSI DAN GERSEN, KABUPATEN NABIRE Marce Souisa; Simon P. Leatemia; Selfanie Talakua
Jurnal Sumberdaya Akuatik Indopasifik Vol 3 No 2 (2019): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Gastropods plays an important role in the food chain on seagrass ecosystem and its existence are depend on the physical-chemical factors in the seagrass ecosystem. This study aims to determine the density and diversity of gastropods associated in seagrass habitat in Nusi and Gersen coastal waters. The measurement results of some physical-chemical waters variables, are still quite good for the life of gastropods. Species composition of gastropod in Nusi at higher than at the Gersen, but instead of individual density in Gersen more higher than Nusi. Diversity index of gastropods at Nusi station is higher (3,757) than Gersen (3.053), on the contrary the eveness and dominance index are higher at Gersen station than Nusi station. Community similarity index by species is low between the two stations, which indicates that the species of gastropods at both stations is quite different. The influence of human activity and higher utilizatin of gastropods in Nusi has lowered the density of gastropods in seagrass habitat, so it needs awareness efforts on the importance of gastropods and the seagrass habitat for coastal ecosystem.

Potensi Ekstrak Etanol Seledri (Apium graveolens) untuk Maskulinisasi Ikan Cupang (Betta sp) Awaludin Awaludin; Diana Maulianawati; Muhammad Adriansyah
Jurnal Sumberdaya Akuatik Indopasifik Vol 3 No 2 (2019): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Betta fish is one of the excellent ornamental fish because it has high economic value. Betta fish that have economic value are male betta fish because it has a beautiful shape. To increase male fish production, steps can be done by masculinization. This study aims to determine the effect of celery extract on the percentage of male betta fish by masculinization. This study uses a completely randomized design (CRD) with 6 treatments and 3 replications. The treatment in this study was 7-day-old betta fish larvae soaked in celery extract media with different concentrations for 8 hours. The treatment is the addition of celery extract as much as 5 mg / L (P1), 10 mg / L (P2), 20 mg / L (P3), 40 mg / L (P4), 80 mg / L (P5) and without the addition of celery extract as a control (P0). Based on phytochemical testing, celery ethanol extract contains steroids, flavonoids, tannins, and phenols. The results showed that the addition of celery extract with different concentrations had a significant effect on the percentage of male betta fish, but there was no significant effect on survival rates.

Limbah Cangkang Kerang Temberungun (Telescopium telescopium) Sebagai Adsorben Logam Berat Besi (Fe2+) Tri Paus Hasiholan Hutapea; Ayu Paramitha; Dori Rachmawani
Jurnal Sumberdaya Akuatik Indopasifik Vol 3 No 2 (2019): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

The decrease in water quality is caused by the presence of pollutants in the form of organic and inorganic components. Inorganic components, including heavy metals, one of which is iron (Fe). Adsorption is one of the technologies that can be used to absorb heavy metals where the adsorbent used in this study is a shell of a shell (Telescopium telescopium) to absorb iron (Fe2+). This research aims to utilize the waste of the mussel shells (Telescopium telescopium) as an adsorbent for heavy metal iron (Fe2+). The study was divided into three stages, namely the adsorbent surface characterization, determining the optimum time and determining the adsorption capacity. All stages of the study were carried out on adsorbents that were not activated and NaOH. The results showed the largest pore size after activation was 1,398 µm, while the adsorbent before activation, the largest pore size was 844.8 nm. The surface acidity of the adsorbent before activation is 5.28 mmol / g and after activation has a value of 6.74 mmol / g. The optimum time of absorption of ferrous metal ions (Fe2+) before and after activation is 60 and 30 minutes. The adsorption capacity of the adsorbents before and after activation was 11,07899 mg / g and 459,3038 mg / g, respectively. It was concluded that the shell of a temberungun shell (Telescopium telescopium) can be used as an adsorbent for heavy metal ions (Fe2+)

Parameter Ekologis Sebagai Dasar Pengelolaan Bivalvia di Ekosistem Lamun di Kecamatan Ponelo Kepulauan Kabupaten Gorontalo Utara Riskawati Nento; Hasim Hasim; Ramli Ramli
Jurnal Sumberdaya Akuatik Indopasifik Vol 3 No 2 (2019): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Ponelo Islands is an important area to be developed with the economic potential of fisheries and marine resources. This research was conducted in May-September 2019 aimed to find out Ecological Parameters as the Basis of Bivalvia Management in Seagrass Ecosystems. The sampling method is done by using the method used in determining the observation point is the linear quadratic transect method with sampling bivalves determined intentionally with a systematic perpendicular direction using a transect measuring 1x1 m. All bivalves contained in transects / quadrants are counted and identified. The sampling locations were divided into 4 (four) stations, namely Station I (Otiola Village), Station II (Ponelo Village), Station III (Malambe Village), and Station IV (Tihengo Village). Observations at the study site found several types of seagrass ecosystems including Enhalus acoroides, Halodule pinifolia, Thalassia hemprichii, and Cymodocea raotundata. Furthermore, 8 (eight) types of bivalves were found which were divided into 4 (four) stations in Ponelo Islands, namely Isognomon isognomum, Pinna muricata, Semele crenulata, Tellina virgata, Trachycardium subrugosum, Spondylus tenellus, Tapes sulcarius, Anadara pilula. The highest abundance index value is Tellina virgata found in Otiola Village with a value of 77.78%. The dominance index value for the highest is in Ponelo Village with a value of 0.88 in the high category. diversity index (D') with a value of 0.63 found in the medium category Malambe village. Keywords: Bivalvia, Seagrass, Abundance, Dominance, Diversity

Karakteristik Morfologi dan Indeks Ekologi Bulu Babi (Echinoidea) di Perairan Desa Wawama Kabupaten Pulau Morotai Djainudin Alwi; Sandra Hi. Muhammad; Irwanto Tae
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 1 (2020): May
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Sea urchins are found in almost every area of the islands which are scattered in Indonesia. One of them in Wawama Village, Morotai Island Regency. Local people use sea urchins as food, but the knowledge of sea urchins themselves is a food that has economic value. While the morphological and ecological aspects so far have not been known. This aims to study the morphological characteristics and analyze the ecological index of sea urchins. This research was conducted in November-December 2019 in the Village of Wawama, South Morotai District, Pulau Morotai District. The results showed that there were differences in the morphological characteristics of the types of sea urchins found in the study location both from body shape, color and external organs. The results of the ecological index analysis for the value of the density of sea urchins look varied, where the type of Diadema setosum has the highest value in all research stations. Species diversity at the three stations with a range of values from 0.658 to 1.032-1.336 with an average value of 1.009, according to the species diversity criteria (H ') in the medium category Shannon Winner analysis. Evenness index (E) category is quite evenly distributed because the values obtained ranged from 0.329 to 0.346 on average by 0.336 and the dominance index (C) was declared to be no species dominance because the values obtained ranged from 0.275 to 0.535 with the mean of the three stations amounted to 0.396. Key words: Morphological characteristics; ecological index; sea urchins

Komunitas Epifit Berdasarkan Kedalaman Perairan Laut pada Daun Lamun di Pulau Maitara, Provinsi Maluku Utara Nebuchadnezzar Akbar; Arfa Buamona; Irmalita Tahir; Abdurrachman Baksir; Rustam Effendi; Firdaut Ismail
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 1 (2020): May
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Seagrasses are habitat of various types of sea animals, including association epiphytic in rhizoma, leave and steam. Research about community structure microepiphytic based on depth and ecology index, important as community conditions information. The goal research for ecology index analysis microepiphytic based on depth sea and seagrasses community condition. Sample collections epiphytic on seagrass leave used 1x1 meters quadrant based on depth. Epiphytic sample cutted and scraped in leave surface, than into to bottles sample contain 70% alcohol. The research method used line trasect 50 meters toward sea. The result founded 23 genus epiphytic with biodiversity medium, low dominance and high uniformity.

Karateristik Massa Air di Perairan Ekuator Pasifik Barat pada Bulan Agustus 2018 Duaitd Kolibongso
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 1 (2020): May
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

The Western Pacific Equator waters are a meeting place for water masses coming from the Northern and Southern Hemispheres. This study aims to identify the characteristics of water masses formed in the waters of Northern Papua. The study of water mass characteristics in the northern waters of Papua was carried out based on reanalysis data from the World Ocean Atlas (WOA) in August 2018. There were 12 stations divided into 3 transects to be analyzed in this study, namely transect 1 and transect 2 which stretched north-south and transect 3 which stretches east-west. The analysis were performed by method of the core layer and was processed with Sofware Ocean Data View (ODV). The results showed in the waters of North Papua there was a meeting of 2 water masses from the North Pacific and South Pacific. The water masses characteristics in latitudes <5 oLU are affected by surface and intermediates of the South Pacific carried by the Papua New Guinea Coastal Current that flows along the northern coast of Papua New Guinea and into Papua waters and beyond into the waters of the Halmahera Sea. Whereas the mass of water in latitudes > 5 oLU is dominated by surface and intermediate water masses from the North Pacific carried by North Equatorial Counter Current.

Ekologi Perairan Pulau Tunda Serang Banten: Keadaan Umum Hutan Mangrove Syahrial Syahrial; Dandi Saleky; Agus Putra Abdul Samad; Ilham Antariksa Tasabaramo
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 1 (2020): May
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Hutan mangrove kini menghadapi ancaman serius, dimana tekanan antropogenik manusia telah meningkat pesat di wilayah pesisir sekitar kawasan mangrove. Kajian ekologi perairan Pulau Tunda Serang Banten khususnya keadaan umum hutan mangrovenya telah dilakukan pada bulan Januari 2014. Hal ini bertujuan sebagai data dasar dalam mengevaluasi pengelolaan mangrove di Indonesia (khususnya Pulau Tunda Serang Banten) dan kedepannya keberadaan hutan mangrove Indonesia dapat dipertahankan. Data kondisi vegetasi mangrove Pulau Tunda Serang Banten dikumpulkan dengan membuat transek garis dan plot yang ditarik dari titik acuan (tegakan mangrove terluar) dan tegak lurus garis pantai sampai ke daratan. Sementara pengukuran kualitas perairan dilakukan secara in-situ. Hasil penelitian menunjukan bahwa pertumbuhan hutan mangrove Pulau Tunda Serang Banten pada bagian Timur (Stasiun 1) lebih muda dibandingkan bagian Selatan (Stasiun 2). Kemudian kerapatannya juga lebih tinggi di bagian Timur daripada bagian Selatan, namun kondisi hutan mangrove kedua stasiun masih tergolong baik dan sangat padat. Selain itu, kualitas lingkungan vegetasi mangrove Pulau Tunda masih tergolong tinggi, keanekaragaman maupun dominansi hutan mangrovenya tergolong rendah, keseragaman dalam keadaan agak seimbang, pola penyebarannya tergolong beraturan (regular) dan parameter kualitas perairan tidak menjadi penghambat bagi pertumbuhan mangrovenya.

Efektivitas Infusum Daun Durian (Durio zibethinus) Sebagai Anestesi Alami Ikan Lele (Clarias gariepinus) Taufik Budhi Pramono; Candro Bagaskara Yudhistira; Purnama Sukardi
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 1 (2020): May
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Artificial or natural anesthetic ingredients are needed in the transportation of live fish, because fish must be physiologically alive and healthy to their destination. Durian leaf is one of the natural ingredients that can be used as anesthetics in transport because it contains secondary metabolites such as saponins, tannins and flavonoids. The purpose of this study was to determine the effective concentration of durian leaf infusion as catfish anesthesia during transportation on induction and sedative time, blood glucose profile and survival rate. Fish with an average weight of 185,62 ± 9,06 g in 3 L of water with different concentrations of durian leaf anesthetics are used to determine the status of fish fainting. A complete randomized design (CRD) with four treatments (5%, 15%, 25%, and 35% durian leaf infusion concentrations) and three replications were applied in this study. The results of this study indicated that the best concentration obtained was 35%, with an inductive time of 9 min.19 sec. and a sedative time of 1 min.42 sec. The survival rate of catfish in the best treatment was 88.89%, with a blood glucose level of 63.23 mg/dL.

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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

Abstract

Abstract

Abstract

Abstract

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Abstract

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