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ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
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 163 Documents
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Komposisi Famili Ikan di Ekosistem Lamun Perairan Pesisir Bahoi Kecamatan Likupang Barat Sulawesi Utara Muh Fahruddin; Muhammad Haikal Abdurachman; Adi Suriyadin; Heri Murtawan; Anita Prihatini Ilyas; Muhammad Aidil Huda
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 1 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i1.3020

Abstract

The Bahoi coastal area has long been used for various economic activities, such as recreational locations or marine tourism. In addition, the Bahoi coastal community also carries out a lot of activities in the seagrass ecosystem, if these activities are carried out continuously it will have a negative impact on the sustainability of the seagrass ecosystem as a habitat for various types of aquatic biota such as fish. This study aims to determine the composition of fish species and the ecology of seagrass ecosystems in Bahoi coastal waters, West Likupang District, North Sulawesi. The results of the composition of fish species found in Bahoi waters consist of fish families and genera found in seagrass ecosystems consisting of 15 namely Siganidae, Plostosidae, Pomacentridae, Labridae, Clupeidae, Apogonidae, Carangidae, Lutjanidae, Nemipteridae, Balistidae, Athenomoridae, Achanturidae, Scaridae, Zanclidae, and Tetraodontidae. The highest fish species composition was shown by the Pomacentridae family, namely 57.2% and Siganidae 44.9%. The results of measuring the value of the community structure obtained show that seagrass ecosystems in coastal Bahoi waters have a fish community structure in a stable condition. The types of seagrass found varied, consisting of 6 species with mixed vegetation. The highest seagrass density and the cover was shown by the large seagrass species, namely Enhalus acoroides and Thalassia hemprichii. Overall, seagrass cover in Bahoi waters is classified as a very rich seagrass cover. Dominance index of fish species in Bahoi coastal waters is dominated by the families Pomacentridae and Siganidae.
Analisis Kualitas Air di Perairan Danau Sentani Kampung Asei Kecil, Distrik Sentani Timur, Kabupaten Jayapura Ciana Magdalena Morin; Fuad Muhammad; Maryono Maryono
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 1 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i1.3086

Abstract

Sentani Lake in Papua Province is a significant ecosystem with multiple functions as ecological, economic, tourism, and transportation purposes. Unfortunately, the lake has been subject to pollution and damage due to human activities which degrade the riparian and water catchment areas, declining the endemic fauna. Settlements, transportation, agriculture, mining, and floating net cage cultivation (KJA) for fishery purposes also contribute to the decrease in water quality. In this study, in-site and ex-site water analysis was performed to assess the water quality and pollution status of Sentani Lake. The pollution index (IP) was used as the parameter of water quality status and pollution level. Some parameters were assessed: temperature (30.4 oC – 33.3 oC), total suspended solids (TSS) (70 – 89 mg/l), clarity (1 m - 5.2 m), pH (8.36 - 8.48), dissolved oxygen (DO) (5.74 mg/l – 6.43 mg/l), biochemical oxygen demand (BOD) (0.21 mg/l - 2.11 mg/l), chemical oxygen demand (COD) (20.0 mg/l - 30.0 mg/l), phosphate (0.36 mg/l – 1.54 mg/l), and nitrogen (0.47 mg/l – 0.98 mg/l). During the day, the temperature ranged from 31.0 oC – 32.0 oC, TSS (72 – 93 mg/l), clarity (1.2 m - 4.5 m), pH (8.28 – 8.40), DO (6.21 mg/l – 6.82 mg/l), BOD (1.01 mg/l – 2.62 mg/l), COD (20.0 mg/l – 35.0 mg/l), phosphate (0.21 mg/l – 1.22 mg/l), and nitrogen (0.48 mg/l – 0.87 mg/l). Overall, the water quality was moderately polluted, with IP values ranging from 6.373 to 8.605 in the morning and from 5.553 to 7.946 in the afternoon.
Rantai Pasar Ikan Cakalang Asap Pada Masa Pandemi Covid-19 Dan New Normal Di Kota Jayapura Tuhumena, lolita; Rumahorbo, Basa T. Rumahorbo; Rewang, Grisella M. S. P.; Pirhel; Mandey, Vera K.
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3113

Abstract

The conditions of the Covid-19 pandemic that occurred in 2019-2021 affected the marketing system for Smoked Skipjack. Therefore, the research will be conducted to find out the marketing channels and marketing margins of Smoked Skipjack during the Covid-19 pandemic and the new normal. The research lasted for 6 months at the Mama-mama Papua Market, Hamadi Market, and Cikombong Market. This research method is purposive sampling and be analyzed using descriptive qualitative and quantitative. Based on the research results, it was found that the marketing channel started with fishermen in Dock 9, Jayapura City, who sold their catch to collectors, then collectors sold it to traders who processed fish into smoked fish and smoked fish traders sold it directly to consumers. During the Covid-19 pandemic, the market that had the lowest marketing margin was the Cikombong Market and the highest margin was the Hamadi Market. During the new normal, the highest marketing margin occurred at the Hamadi Market and the lowest was the Cigombong Market, followed by the Mama-Mama Papua Market. During the Covid-19 pandemic and the new normal, efficient markets were the Papua Mama-mama Market, Hamadi Market and Cigombong market, because had <5% efficiency.Then during the new normal, marketing efficiency at Hamadi Market, Papua Mama-mama Market and Cigombong Market were efficient because it had <5% efficiency.
Analisis Nilai Tukar Nelayan Alat Tangkap Gillnet Di Kecamatan Parigi Kabupaten Pangandaran Fakhry Hadiana; Atikah Nurhayati; Ine Maulina; Asep Agus Handaka Suryana
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3233

Abstract

From the geographical condition, the potential of marine and fisheries resources in Indonesia is very large. There are many potentials that can be utilised by the community, especially people living in coastal areas. Therefore, many coastal communities make fisheries and marine resources a source of life and livelihood. However, this does not make the condition of the people living in the coastal area prosperous. analyse the exchange rate of gill net fishermen in Parigi Sub-district, Pangandaran Regency and analyse the factors that influence the exchange rate of gill net fishermen in Parigi Sub-district, Pangandaran Regency. This research uses quantitative descriptive analysis located in Parigi Sub-district, Pangandaran Regency. The research used purposive sampling method with 40 respondents. The data used in this study are primary and secondary data. This research analysis uses the Exchange Rate formula and Multiple Linear Regression Analysis. The average Exchange Rate of Gill Net Fishing Gear Fishermen in Parigi District is 109.72. This shows that the condition of Gill Net fishing gear fishermen in Parigi District is at a fairly prosperous level in meeting the needs of their households because the average obtained is> 100. Factors that influence the Fishermen's Exchange Rate include the Number of Family Dependents (X1), Work Deployment (X2), Income (X3), and Work Experience (X4).
Analisis Keberlanjutan Perikanan Tuna Skala Kecil di Seram Selatan Kabupaten Maluku Tengah Payapo, Muhammad Zia Ulhaq; Maitar, Bustar; Saragih, Mida; Attamimi, Gadri R.
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 7 No 1 (2024): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v7i1.3259

Abstract

Small-scale tuna fisheries have a considerable share in fishing production, especially in Maluku. The sustainability of small-scale tuna fisheries is expected to improve the condition of the resources and the fishing community itself. Tuna fishing activity in South Seram, Central Maluku Regency is one of the small-scale tuna fisheries activities. The declaration of a measured fishing program as an implementation of Law Number 11 of 2020 concerning Ciptakerja makes it necessary to conduct a study on the sustainability of tuna fisheries in the South Seram region to know the relationship between aspects and sub-aspects involved in small-scale tuna fisheries. The aspects and sub-aspects used refer to the theory of sustainable development: economic aspects, social aspects, ecological aspects, and governance aspects. This research uses path analysis analytical techniques used to analyze the causal relationship between variables that use the magnitude of the value. Data was obtained through interviews based on questionnaires. A sample of 135 people was taken purposively using the purposive sampling method. Based on the results of the study, it is known that the economic aspect has the greatest influence among the other three aspects with an influence value of 60.8%, social aspects of 29.2%, ecological aspects of 43%, and governance aspects of 35.1%. The most influential variable in the economic aspect is the income variable with an influence value of 23%. The most influential variable in the social aspect is the level of education with an influence value of 29.1%. The most influential variable in the ecological aspect is the impact on fish with an influence value of 41%. The most influential variable in the governance aspect is the understanding of measured fishing with an influence value of 17.9%.
Kelimpahan Dan Keanekaragaman Ikan Karang Pada Lokasi Transplantasi Karang Di Pantai Harlem Teluk Depapre Kabupaten Jayapura Paulangan, Yunus Pajanjan; Wally, Alex Ricko
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3406

Abstract

Coral transplantation is a method of planting and growing a coral colony using the fragmentation method with the aim of accelerating the regeneration of damaged coral reefs, or as a way to improve the coral reef ecosystem. The aim of this research is to determine the abundance and diversity of coral fish in the transplant area which was carried out by the Center for Marine Resources and Fisheries Studies in collaboration with PT. PLN (Persero) Main Unit for Papua and West Papua Regions on Harlem Beach, Tablasufa Village. Data collection on reef fish was carried out using the underwater visual census method. The abundance of reef fish analyzed was a group of major fish, indicator fish and target fish, and the Diversity Index used Shannon-Wiener. Based on the research results, there were 437 reef fish found in monitoring I and 589 reef fish in monitoring II with a total of 35 species from 10 families dominated by major fish groups, namely around 82.52-88.56%, and target fish. which is around 10.98-17.15%. The highest abundance of individual reef fish was found in Monitoring II. This shows that the number of reef fish presence is increasing. On the one hand, higher diversity was found in monitoring I, namely 2.00 than monitoring II, namely 1.90. Based on the Shannon-Wiener category, the diversity index is categorized as moderate. This diversity index is thought to be because transplantation has not been effective in functioning as a habitat for reef fish, as indicated by the very low presence of indicator fish, namely only around 0.34-0.46%. The research results show that coral transplantation has had a positive impact on improving reef fish habitat and coral reef ecosystems.
Aktivitas Antimikroba Ekstrak Infusa Daun Bakau Rhizopora Sp. Terhadap Bakteri Staphylococcus aureus Rahmawati Nur Annisa
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3412

Abstract

This study aimed to evaluate the potential antimicrobial activity of Rhizophora sp. mangrove leaf infuse extract against Staphylococcus aureus bacteria. S. aureus is a pathogen often associated with human infections, and this research sought to uncover the leaf extract's ability to inhibit the growth of this bacterium. The research method involved the collection of Rhizophora sp. mangrove leaves and the preparation of infuse extract. Subsequently, antimicrobial activity testing was conducted using the disc diffusion method. The research findings showed that the mangrove leaf infuse extract had the capability to create growth inhibition zones in S. aureus cultures, indicating significant antimicrobial activity. The strong range of inhibition zone diameters at a concentration of 100% was 20.41 mm, at 80% concentration was 20.25 mm, and at 60% concentration was 19.33 mm
Pengoperasian Purse Seine Pada KMN. Enterprise di Perairan Selat Makassar Tomasila, Leopold A; Sinau, Silvester; Rusdianto; Tuhumena, Lolita
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3433

Abstract

The fishing ground is the waters of the Makassar Strait. The activity starts on January 21st 2023 until April 9th, 2023. Unknowledge about fishing techniques with purse seine catch and fishing catch tools with various and function. The objective of that final on board training purse seining gration to identify the facilities and infrastructure used in carrying out operational activities purse this and can identify the catch. The results of observations during the implementation of the final on board raining show that work procedures within purse seining gration of FB Enterprise, in the Makassar Strait consist of 2 main activity stages namely setting and hauling. Based on the results of observations, it can be concluded that the work procedure for on board fish handling starts from preparation, fish loading , sorting, washing fish in baskets, placing fish in pans, storing fish in the ABF hold at 180 By using freon, after that the fish will be packaged when the fish has frozen. The facilities and infrastructure used for handling are: gloves, basketball, pan, plastic pe and clean water
Identifikasi Sifat-Sifat Fisik Mata Jaring Gillnet Terubuk (Tenualosa macrura) Mardiah, Ratu Sari; Krisnafi, Yaser; Hutapea, Roma Yuli F; Mathius Tiku; Sony Anwar
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3435

Abstract

The aim of this research is to identify changes in net geometry and analyze the correlation between the physical properties of the net and the geometry of the net that has been used for 1 to 3 years. The research used an experimental method by directly measuring the geometry of the net, namely mesh size, net diameter and knot height. The research also analyzed data on breaking strength and net elongation which were correlated with net geometry. The condition of the net when tested was dry. There were 4 treatments used in the research, namely control nets, nets that had been used by fishermen for 1, 2 and 3 years. The results of the research stated that the highest average gillnet mesh size value was for the 2 year net treatment and the lowest was 3 years. The highest average value of net diameter was the 1 year net and the lowest was the 2 year net. Meanwhile, the highest average gillnet node height is 1 year and the lowest is 3 years. The correlation value of net geometry with breaking strength has varying values. Breaking strength is closely related to the height of the knots in the mesh with a positive value of 0.77, whereas for mesh elongation all the mesh geometry indicators have negative values, so each increase in the mesh geometry value will decrease the elongation value.
Identifikasi Karakteristik dan Pengetahuan Lokal Nelayan Ikan Terubuk di Pulau Bengkalis Provinsi Riau Djunaidi, Djunaidi; Kelana, Perdana Putra; Pramesthy, Tyas Dita; Nur Arkham, Muhammad; Rangga Bayu Kusuma Haris
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3446

Abstract

Fishermen play a crucial role in the 2016 national action plan for terubuk. Accordingly, conducting a study on fishermen is imperative. The primary objective of this research is to discern the characteristics and knowledge of local fishermen pertaining to terubuk. The employed method involved conducting interviews with 30 fishermen who specialize in catching terubuk. The collected data underwent descriptive quantitative analysis. The research findings revealed that all respondents were within the productive age range, and those engaged in supplementary occupations outnumbered the Bengkalis minimum salary. Local respondents exhibited a commendable level of knowledge, demonstrating an ability to articulate scientific concepts accurately, although utilizing diverse linguistic styles. In conclusion, this study posits that fishermen perceive the necessity of exploring alternative livelihoods that leverage their local knowledge. The expectation is that this approach can not only augment fishermen's income but also contribute to terubuk conservation endeavors.

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