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ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

ACR
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Published by Universitas Cenderawasih

ISSN : 26225476 EISSN : 26851865 DOI : https://doi.org/10.31957/

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua adalah terbitan berkala ilmiah yang diterbitkan oleh Jurusan Ilmu Kelautan dan Perikanan Universitas Cenderawasih. Ruang lingkup jurnal fokus pada kajian ilmu kelautan dan perikanan.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan

Articles 83 Documents

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Kelimpahan Plankton di Perairan Pantai Kampung Enggros, Kota Jayapura Albida Rante Tasak; Popi Ida Laila Ayer
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 2, No 1 (2019)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

The aim of this research is to determine the abundance of plankton. This abundance has a tendency to explain the level of fertility in the sea waters of Enggros Village. The study was undertaken in April 2018. The method of this study is using random sampling in four stations and these samples were analyzed in the Laboratory of Management of Coastal Resources, Ottow Geisler University, Jayapura. The data from samples were analyzed by using excel software to describe the result from each station. The result showed that 7 genera of plankton consisting of 5 genera phytoplankton, namely Thalassionema, Pleurosigma, Skeletonema, Ceratium and 3 genera zooplankton they are Calanus sp, Clausocalanus sp, Acatia sp. The abundance of Thalassionema (177 sel/L) has significant at station I, while the abundance of Ceratium (22 sel/L) has lowest values at station III. The total abundance of the plankton has fluctuated in each station. It was found that the total abundance of plankton was linear with the availability of nutrients and vice versa in the waters of Enggros villages.Keywords: Plankton abundance; Random sampling; Enggros Villages

Morfometrik Kerang Polymesoda erosa di Perairan Teluk Youtefa Jayapura Papua Efray Wanimbo; John Dominggus Kalor
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 1, No 2 (2018)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Perairan Teluk Youtefa berada di Kota Jayapura dan memiliki potensi sumberdaya alam yang menjanjikan. Salah satu sumber daya alam adalah kerang Polymesoda erosa. Habitat hidup kerang ini di sela-sela akar mangrove pada substrat lumpur, lumpur berpasir dan serasah mangrove. Akibat pengumpulan kerang yang tidak terkontrol oleh nelayan, menyebabkan jumlah kerang P. erosa di perairan Teluk Youtefa semakin menurun atau habis dari habitat hidupnya. Tujuan penelitian ini adalah mengetahui hubungan antara panjang cangkang, lebar cangkang dan faktor kondisi. Sampel kerang dikumpulkan dari tiga stasiun penelitian dengan jumlah sampel 113 individu. Hubungan morfometrik dianalisis menggunakan regresi linear dengan parameter frekuensi panjang kelas, dimensi cangkang dan faktor kondisi kerang. Hasil penelitian menunjukan frekuensi panjang kelas tertinggi berada pada ukuran 50,56 mm – 56,56 mm. Hubungan morfometrik panjang berat cangkang berkorelasi kuat positif dengan pola pertumbuhan alometrik negatif, isometrik dan alometrik positif untuk tiap stasiun. Faktor kondisi di stasiun satu adalah hubungan kuat atau besar dengan ukuran kerang P. erosa pipih, sementara stasiun dua dan tiga berukuran kecil atau kerang kurang pipih.Kata Kunci: Morfometrik; Faktor kondisi; Polymesoda erosa; Teluk Youtefa.

Analisis Hubungan Body Girth Ikan Tongkol (Euthynnus affinis) dan Mesh Size Purse Seine Di Perairan Sibolga Ratu Sari Mardiah; Kalvin Paiki; Shiffa Febyarandika Shalichaty
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 4, No 2 (2021)
Publisher : Cenderawasih University

The main construction of the purse seine is wings, body and bag. The mesh size of each part is different. The wings have a mesh size of 10.16 cm, body 7.62 cm and bag 2.54 cm. Mesh size greatly affects the size of catch. Fish morphometric which is strongly influenced by mesh size is fish body girth. A mesh size larger than the body girth will allow fish to escape from the net and a smaller mesh size will trap fish by gilled, snagged or wedged. The purpose of the study was to distribute the frequency of the length and body girth of mackerel, analyze the relationship between length, body girth and mesh size of the purse seine. The research method used is experimental fishing for 2 trips. Analysis of the data used is linear regression, the formula for the width of the purse seine mesh opening and determination of body girth coefficient based on mesh size. The results showed that the minimum value of mackerel length was 35 cm and the maximum value was 57 cm. The highest length frequency distribution was at the size of 41-43 cm. The minimum value of fish body girth is 23 cm and the maximum value is 44 cm. The highest value in the body girth frequency distribution of fish was 29-31 cm. The relationship between length and body girth has a value of y=0.72x–1.91. The correlation value of body girth and mesh size is 0.82 and has an average body girth coefficient of 0.084 in the bag, 0.251 body and 0.335 wings. The fish body girth coefficient value is smaller than the standard. This means that mackerel caught tend to be wedged in the wings, gilled in the body and snagged in the bag.Key Words: Body Girth; Mackerel; Mesh Size; Purse Seine

Analisis Tingkat Kesesuaian dan Daya Dukung Kawasan Wisata Pantai Osapan, Distrik Demta, Kabupaten Jayapura Caecilia Paramma; Baigo Hamuna; Efray Wanimbo
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 4, No 1 (2021)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Osapan Beach is a beach tourism object located in Demta District, Jayapura Regency, which is currently still in the early stages of development to become a tourist spot. However, the existence of Osapan Beach is not widely known by the people in the City and Regency of Jayapura. Until now, there is no data or results of scientific studies that can be used as a reference for the development and management of Osapan Beach in the future. This study aims to determine the level of suitability of the area and carrying capacity and to find out how the perception of the community and tourists in the development of Osapan Beach as an eco-tourism location. This research was conducted from January to June 2021. The methods used in this study include the observation method (observation and direct collection of tourism suitability parameter data), interviews with respondents (asking several questions using questionnaires to 35 respondents and documentation (recording data, taking research drawings/photos). The results showed that the tourism suitability index (IKW) for all ecotourism suitability parameters at Osapan Beach, station 1 and station 2 had the same value, namely 89.28% (Highly Appropriate/S1), station 3 had a value of 95.23% (Very Appropriate/S1) and station 4 has a score of 82.14% (Suitable/S2). The carrying capacity of Osapan Beach as an ecotourism location is 21 people/day. Most of the respondents think that Osapan Beach deserves to be used as an ecotourism area where Osapan Beach has an attraction and has the potential to support the economy of the Yakore Village community. The main thing that needs to be considered in the construction of facilities to support tourism activities.Key Words: Ecotourism; Suitability; Carrying Capacity; Osapan Beach; Demta District

ANALISIS TINGKAT KERUSAKAN DAN KONDISI EKOLOGI EKOSISTEM MANGROVE MIMIKA PAPUA John D. Kalor; Rosye H.R. Tanjung; Ervina Indrayani; Kristopholus Rumbiak
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 1, No 1 (2018)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Penelitian ini dilakukan untuk mengetahui status kerusakan dan kondisi ekosistem mangrove di Kabupaten Mimika. Pengambilan data dilakukan tanggal 13- 21 Oktober 2015, pada 6 stasiun di Pesisir Selatan Mimika yakni (1) Stasiun Manasari, (2) St. Kampung Atakwa, (3) St. Kampung Atukwa, (4) St. Kakonau, (5) St. Kampus Biru, dan (6) St. Pomako. Menggunakan transek garis dan petak contoh yang dibuat tegak lurus garis pantai di daerah intertidal. Data dianalisis menggunakan Indeks Nilai Penting dan Uji Kriteria Kerusakan berdasarkan kepadatan vegetasi. Penelitian ini menemukan Kabupaten Mimika memiliki status ekosistem mangrove yang baik-sangat baik, namun dibeberapa lokasi terdapat kerusakan yang menyebabkan kerapatan menjadi rendah.Kata Kunci: Kerusakan, Ekologi, Mangrove, Mimika, Papua

Nilai Ekonomi Ikan Pelagis Hasil Tangkapan Nelayan Di Perairan Teluk Youtefa, Kota Jayapura Tamara L.J. Kainama; Baigo Hamuna; Lisiard Dimara
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 2, No 2 (2019)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Youtefa Bay is one of the coastal areas which is rich in fisheries and marine resources. The activity which commonly carries out at the Youtefa Bay is pelagic fish fisheries. Pelagic fish that is occurred in the waters of Youtefa Bay, has a high economic value which is adequate to comply with the income of society. The aims of this research were to determine the economic value of pelagic fish in the waters of Youtefa Bay, Jayapura City, Papua. This research was done from December 2018 to May 2019, located at Youtefa Bay, Jayapura City. The methods used were through field observation and interviews with the fishermen and society. The results of this research show that the pelagic fish in the Youtefa Bay dominated by small and medium fish. The pelagic fish which is found in the waters of Youtefa Bay has a high economic value. The types of pelagic fish, e.g. Caranx ignobilis, Caranx bartholomaei, Rastrelliger, Hemiramphus brasiliensis, Euthynnus affinis, Sardinella, and Scomberomorini.Key Words: Pelagic fish; Economic value; Papuan fisherman; Youtefa bay

Analisis Tingkat Kesejahteraan Keluarga Nelayan Bubu Lipat di Desa Suradadi Kabupaten Tegal Shiffa Febyarandika Shalichaty; Kurnia Sada Harahap
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 2, No 1 (2019)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Nelayan bubu lipat merupakan nelayan yang melakukan penangkapan rajungan (Portunus pelagicus). Rajungan merupakan biota yang berskala eksport dan sangat diminati oleh masyarakat lokal maupun internasional. Nilai tukar nelayan merupakan indikator dari tingkat kesejahteraan nelayan. Pendapatan nelayan sangat dipengaruhi oleh banyak sedikitnya jumlah hasil tangkapan. Tujuan penelitian ini adalah mengetahui dan menganalisis tingkat kesejahteraan nelayan berdasarkan nilai tukar nelayan, menganalisis faktor-faktor yang berpengaruh terhadap nilai tukar nelayan sebagai indikator kesejahteraan. Analisis yang digunakan adalah analisis Nilai Tukar Nelayan, analisis regresi, analisis parsial (t) dan analisis simultan (F). penelitian ini dilakukan dengan metode wawancara dengan jumlah responden yang diambil adalah 30 juragan dan 30 Anak Buah Kapal. Nilai tukar nelayan juragan berada pada kategori tinggi (105–156) dan Nilai tukar nelayan anak buah kapal berada pada kategori sedang hingga tinggi (104–170), Nilai tukar nelayan juragan 98,2% dipengaruhi oleh pendapatan usaha perikanan dan non perikanan memberikan nilai positif sedangkan pengeluaran operasional, konsumsi rumah tangga dan keperluan lain memberikan nilai negatif terhadap nilai tukar nelayan juragan. Nilai tukar nelayan anak buah kapal 92,2% dipengaruhi oleh pendapatan usaha perikanan utama, sampingan dan non perikanan memberikan nilai positif untuk nilai tukar anak buah kapal sedangkan pengeluaran konsumsi rumah tangga dan keperluan lain memberikan nilai negatif terhadap nilai tukar nelayan anak buah kapal.Kata Kunci: Kesejahteraan nelayan; Bubu lipat; Nilai Tukar Nelayan; Suradadi

Kondisi Terumbu Karang Di Perairan Pesisir Desa Amahusu (Batu Capeu) Kota Ambon Ronald Darlly Hukubun
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 3, No 1 (2020)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Coral reefs are the most productive and diverse ecosystems. This study aims to determine the condition of coral reefs, using the Line Intercept Transect (LIT) method. Data were collected in October 2018. The results of the study found 18 categories of benthic growth forms crossed by the transect line, where the biotic component was 63.02% and the abiotic component was 36.98%. The biotic component consists of 26.6% hard corals, 0.44% dead corals, 3.54% algae, and 32.44% other fauna while the abiotic component is only dominated by 36.98% sand. Coral cover of 26.6% shows the condition of coral reefs is in a fair condition. The cause of the low percentage of coral cover caused by human activity (anthropogenic impact).Keywords: Coral reef; Line Intercept Transect; Amahusu Village

Resensi Sumber Daya Perikanan Zona Ekoton Ekosistem Mangrove-Lamun Di Teluk Youtefa Kota Jayapura Provinsi Papua John Dominggus Kalor; Kalvin Paiki
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 4, No 1 (2021)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Mangrove and seagrass ecosystems have important functions and roles in coastal and marine waters, as an ecological buffer system, habitat for various types of fish and aquatic biota, as well as a biosystem of energy flow for the aquatic environment in Youtefa Bay, Jayapura. This study was conducted to calculate and review the mangrove and seagrass ecosystem fisheries affected by ecosystem damage and pollution. Data collection using fishing methods, vertical plankton sampling, and measurement of water quality parameters. Analysis of the data used: (1) analysis of the level of diversity using the Shannon-Wiener index, (2) analysis of dominance, (3) analysis of species composition (4) analysis of fish abundance, and (5) descriptive analysis. This study succeeded in obtaining 99 fish samples from 11 families and 12 fish species. The level of diversity is moderate (2.21) and the abundance of species is 73 individuals/ha. There were 5 dominant fish species associated with the ecotone zone of mangrove and seagrass ecosystems, namely Valamungil buchanani, Chanos-chanos, Gerres oyena, Pempheris schwenkii, and Pentapodus aureofasciatus. More fish were found in the seagrass and coral reef ecotone zones, namely 180 fish individuals caught from 11 families and 17 species of fish, with a high level of diversity (2.77), an abundance of species as many as 150 individuals/ha, and no dominant species. The review study of fishery resources in the ecotone zone shows very rapid degradation and decline in diversity, composition, and abundance in the waters of the mangrove, seagrass, and reef ecosystems of Youtefa Bay, Jayapura.Key Words: Fisheries; Mangroves; Seagrass; Youtefa Bay; Jayapura

Analisis Kerentanan Mata Pencaharian Masyarakat Pesisir Teluk Depapre, Jayapura, Papua Yunus Pajanjan Paulangan; Muh. Arsyad Al Amin; Barnabas Barapadang; Yudi Wahyudin; Taryono Taryono
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 3, No 2 (2020)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Understanding the vulnerability of livelihoods is very important in identifying and developing alternative livelihoods for communities to achieve their welfare. Alternative livelihoods are intended so that people do not depend their livelihoods entirely on the use of natural resources. Thus, the exploitation pressure on natural resources, especially the coast and the sea can be minimized. The purpose of this study is to analyze the level of livelihood vulnerability of the people in Depapre Bay using the Livelihood Vulnerability Matrix method. The results of the analysis showed that the level of vulnerability of people's livelihoods is in the vulnerable category (2.44), where the variable value is still low in terms of disaster disruption, social networks, savings, means of production, production costs, and fulfillment of basic needs.Keywords: Vulnerability; Livelihood; Coastal Community; Exploitation Pressure; Natural Resources; Teluk Depapre; Papua

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Home Page

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Editorial Address Sekretariat Acropora, Gd. Jurusan Ilmu Kelautan dan Perikanan Uncen Waena. Jl. Kamp Wolker WAENA, Jayapura, Papua

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Abstract

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Abstract

Contact Name
Ervina Indrayani

Contact Email
acroporapapua@yahoo.com

Phone
-

Journal Mail Official
acroporapapua@yahoo.com

Editorial Address
Sekretariat Acropora, Gd. Jurusan Ilmu Kelautan dan Perikanan Uncen Waena. Jl. Kamp Wolker WAENA, Jayapura, Papua

Location
Kota jayapura,

P a p u a

INDONESIA