Article Per Year (5 Year)
p-Index From 2021 - 2026
3.161
P-Index
This Author published in this journals
All Journal Journal of Marine and Aquatic Sciences Buletin Udayana Mengabdi Jurnal Bakti Saraswati Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Current Trends in Aquatic Science Journal of Marine Research and Technology Samakia: Jurnal Ilmu Perikanan Journal of Aquaculture and Fish Health TRITON : Jurnal Manajemen Sumberdaya Perairan Advances in Tropical Biodiversity and Environmental Sciences PAPALELE : Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan Jurnal Manajemen Bisnis Era Digital Ulil Albab
I Ketut Wija Negara
Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan Dan Perikanan, Universitas Udayana
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Social Sciences Veterinary Other

Published : 31 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 31 Documents
Search

 1   2   3   4 
Strategi Pengembangan Investasi Di Pelabuhan Perikanan Nusantara (PPN) Pengambengan, Bali I Ketut Wija Negara; Dewa Ayu Angga Pebriani; Ni Putu Putri Wijayanti; Andi Mannojengi; Bagus Sudananjaya; Kadek Adi Chandra Kusuma
Journal of Marine and Aquatic Sciences Vol 8 No 1 (2022)
Publisher : Fakultas Kelautan dan Perikanan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/jmas.2022.v08.i01.p02

Abstract

The construction of a fishing port has been able to have an impact on growth in the economic sector in the fishery sector, economic growth which can directly improve the welfare of the fishing community. The purpose of this research is to be able to plan a strategy that must be implemented by the manager of the PPN Pengambengan to encourage the business development of service users in the PPN Pengambengan. The benefits obtained from this research are, to be able to improve the function of the PPN Pengambengan in serving the needs of coastal communities, fisher, the fishing industry, and other agencies so that they can directly develop the potential of resources around the port area both socially and economically. Data analysis in this research uses SWOT analysis with the stages of determining IFAS and EFAS, Matrix, SWOT Quadrants. The results of the study get an IFAS value of 0.34 (x), and an EFAS value of – 0.02 (y), where the value is in the Diversification Strategy position or using the ST strategy. The strategies offered for investment development in PPN Pengambengen are in the Diversification Strategy (ST) quadrant position, namely; transfer of fishing technology, controlling the loading and unloading process through improving K5 performance, special land for SPBN refueling, and expansion of road infrastructure for the fisheries industry to be adequate for the mobilization.
Identifikasi dan Komposisi Hasil Tangkapan Ikan dengan Alat Tangkap Mini Purse Seine di Pesisir Kubutambahan, Bali Riska Purwanto; Nyoman Dati Pertami; I Ketut Wija Negara
Journal of Marine Research and Technology Vol 6 No 1 (2023): FEBRUARI 2023
Publisher : Department of Marine Sciences, Faculty of Marine and Fisheries, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMRT.2023.v06.i01.p08

Abstract

Kubutambahan Village is one of the villages in Kubutambahan Subdistrict, Buleleng Regency with the main catch fishery potential of Mackerel scad and several other species of fish. The fishing gear used by fishermen is dominated by mini purse seine. The purpose of this research was to determine the types of fish caught and the composition of fish catches. This research was conducted from September 2021 until October 2021. The data were obtained by direct observation in the field. Fish samples were taken using simple random sampling. The results showed that there were 20 species of fish, grouped into 5 orders, 9 families and 16 genera. The composition of the catches of fishermen using mini purse seine is dominated by Mackerel scad at 48.4% and the lowest is Hound Needlefish at 0.001% of overall catch.
Study on Implementation of Limited Protection Rules For Banggai Cardinalfish (Pterapogon kauderni) Which Is Transported Through The Province of Bali I KETUT WIJA NEGARA; Ni Desak Nyoman Pradnyani; Diah Ayu Safitri
Advances in Tropical Biodiversity and Environmental Sciences Vol 7 No 1 (2023): ATBES
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i01.p02

Abstract

The Banggai cardinalfish (Pterapogon kauderni) is a species of ornamental fish endemic to the Banggai Archipelago, Central Sulawesi, Indonesia. The high level of exploitation has caused the population of the proud fish to decline. The government seeks conservation by issuing KEPMEN KP Number 49 of 2018 concerning the Protection Status of Banggai cardinalfish. The purpose of this study/research is to determine the effectiveness of implementation after the policy is issued. Bali is one of the exit points for the export trade of the Banggai cardinalfish commodity. Banggai cardinalfish export from Bali in 2019-2020 only reached 60 thousand, increasing to 111 thousand fish with a frequency of 303 export data in 2021. Export destinations are the United Kingdom, France, China, Taiwan, Hongkong, Denmark, Netherlands, Brazil, Poland, and Germany. Banggai cardinalfish in its trade must be free from disease infections, listed in the Minister of Maritime Affairs and Fisheries of the Republic of Indonesia No. 17 of 2021. Commodities must be examined by checking for types of quarantine fish diseases, namely Megalocytivirus infection. The prevalence value of Megalocytivirus or Banggai Cardinal Iridovirus (BCIV) from Banggai cardinalfish to exporters in Bali in 2020 was 1.49 and in 2021 it was 4.10. The current condition of the Banggai fishery in its utilization must meet the requirements attached to the Indonesian Minister of Maritime Affairs and Fisheries Decree No. 21 of 2021 regarding quotas, and Government Regulation Number 85 of 2021 regarding PNBP rates.
ALUR PEMASARAN IKAN LAYANG (Decapterus spp.) DI PESISIR DESA KUBUTAMBAHAN KABUPATEN BULELENG PROVINSI BALI Naibaho, Trijun Sariwaty; Negara, I Ketut Wija; Wijayanti, Ni Putu Putri
PAPALELE (Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan) Vol 8 No 2 (2024): PAPALELE: Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/papalele.2024.8.2.121

Abstract

Scads (Decapterus spp.) is one of the main catches of fishermen in Kubutambahan Village caught using slerek. The catch is sold to collectors and retailers. This study aims to assess the marketing flow and marketing efficiency level of kite fish in Kubutambahan Village. This research was conducted from February 2024 to July 2024. The research method used was descriptive quantitative and qualitative methods by conducting observations and interviews at marketing institutions. Based on observations and interviews, two marketing channels were found, the first one, namely kite fish from fishermen will be sold to retailers, and ends at consumers, and the second one, kite fish from fishermen to intermediary traders then to retailers and ends at consumers. The value of marketing margins and marketing costs in marketing channel I is IDR 5,042/kg, and IDR 1,917/kg. The value of marketing margins and costs in marketing channel II is IDR 9,956,-/kg, and IDR 2,168,-/kg. The value of fisherman's share in channel I is 75%, and the value of fisherman's share in marketing channel II is 57.29%. The level of efficiency of kite fish marketing or the percentage of total margin on marketing channel I after calculation is 25%, and the level of efficiency of fish marketing on marketing channel II is 43%, this figure shows that kite fish marketing using marketing channel I is still classified as efficient, and marketing channel II is classified as less efficient, if the percentage of total margin is 0 - 33%, and is said to be less efficient at 34-67% and efficiency is said to be inefficient at 68-100%.
STRATEGI PENGEMBANGAN OBJEK WISATA PANTAI PENIMBANGAN KABUPATEN BULELENG Hutagaol, Larasati; Negara, I Ketut Wija; Kartika, I Wayan Darya
PAPALELE (Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan) Vol 8 No 2 (2024): PAPALELE: Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/papalele.2024.8.2.98

Abstract

The development of beach tourism can be utilized to encourage positive changes to the community's economy through employment opportunities, increasing income, and improving the quality of life of the community. This research was conducted at Penimbangan Beach, Bakti Seraga Village, Buleleng District. The potential attractions of Penimbangan Beach are diving, beach recreation, and swimming. Data collection to determine the condition of beach tourism through the carrying capacity of the area and development strategies carried out in February 2024. This study aims to determine the carrying capacity of the tourist attraction area and tourism development strategy of Penimbangan Beach. The method used is descriptive method with qualitative and quantitative approaches, and data analysis using SWOT analysis and DDK calculation. Based on the calculation of DDK on three tourist activities, namely diving as many as 2 people / day, beach recreation as many as 202.88 people / day, and swimming 30.72 people / day. The results of the SWOT analysis obtained an aggressive strategy, namely increasing visitor comfort while conducting tourism activities and preserving nature by educating visitors about the importance of maintaining cleanliness, increasing promotion through information media such as websites, videos, brochures, posters containing information about the beauty of the underwater and the benefits of black sand, adding facilities and infrastructure to increase the interest of tourist visits, and building tourism facilities.
Perdagangan Pari di NTT dan Status Konservasinya Saraswati, Suprabadevi Ayumayasari; Pebriani, Dewa Ayu Angga; Negara, I Ketut Wija; Dhananjaya, I Gusti Ngurah Agung; Bon, Veronika Tiadora
Samakia : Jurnal Ilmu Perikanan Vol 15 No 2 (2024): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jsapi.v15i2.5858

Abstract

Populasi pari di Indonesia terancam mengalami kepunahan. Kegiatan konservasi terkait dengan upaya penyelamatan spesies hewan laut yang hampir punah, namun juga terkait dengan masalah lingkungan secara global. Sampai saat ini masih belum ada regulasi dari pemerintah Indonesia yang secara spesifik memberikan perlindungan terhadap kelestarian ikan pari di perairan laut Indonesia. Tujuan penelitian ini adalah membahas regulasi yang memberikan perlindungan hukum terhadap ikan pari dari aktivitas perburuan illegal dan terdapat dua upaya yang dapat dilakukan oleh pemerintah yakni upaya represif dan upaya preventif. Litbang KKP dalam 10 tahun terakhir penurunan jumlah pari manta bisa mencapai 30%. Hasil penelitian ini bahwa keuntungan ekonomi yang diperoleh dari hasil penangkapan pari selama ini lebih banyak dinikmati oleh para pemilik kapal dan pengumpul/pedangang sirip. Status konservasi ikan pari di alam berdasarkan data IUCN (2015) dari 156 spesies ikan pari, 10 spesies kategori endengered, 3 spesies kategori critically endangered, 21 spesies termasuk near threatened, 27 spesies vulnerable, 33 spesies least concern dan yang paling banyak 62 spesies kategori data deficient. Rekomendasi untuk tindakan upaya represif yaitu dilakukan melalui penegakan hukum dengan memberi sanksi. Upaya preventif dilakukan dengan cara membuat wilayah konservasi pari melalui edukasi dan penyadaran bagi masyarakat.
KONDISI SOSIAL EKONOMI DAN TINGKAT KESEJAHTERAAN RUMAH TANGGA NELAYAN DI DESA TEJAKULA, BALI Siahaan, Jonathan M; Dirgayusa, I Gusti Ngurah Putra; Negara, I Ketut Wija
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 21 No 1 (2025): TRITON: Jurnal Manajemen Sumberdaya Perairan
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/TRITONvol21issue1page77-86

Abstract

Tejakula Village, Buleleng, Bali is a fishing village with strong traditions, but its residents have low incomes and live in poverty. This study aims to analyze the socioeconomic conditions and welfare levels of fishing households in Tejakula Village, Buleleng, Bali. Like most fishermen, those in Tejakula Village face technological limitations in catching fish and are highly dependent on seasonal factors, so they are often considered the poorest among the poor. This study was conducted from May to June 2024 in Tejakula Village, Bali. The research method used was a quantitative and qualitative descriptive approach collected through observation, questionnaires, and secondary data with a questionnaire data collection technique for 121 fisherman respondents. All respondents answered the same questions on a scale of one to three. The scores obtained were then totaled and averaged to produce three categories, namely prosperous, moderate, and not yet prosperous. The results of the study show that the socioeconomic conditions of fishing households in Tejakula Village are generally good. Overall, the welfare level of fishing households from a total of 121 respondents, 87.6% were in the prosperous category, while 12.4% were in the moderate category. ABSTRAK Desa Tejakula, Buleleng, Bali merupakan desa nelayan dengan tradisi yang kuat, namun penduduknya memiliki pendapatan rendah serta hidup dalam kemiskinan. Penelitian ini bertujuan untuk menganalisis kondisi sosial ekonomi dan tingkat kesejahteraan rumah tangga nelayan di Desa Tejakula, Buleleng, Bali. Seperti kondisi nelayan umumnya, nelayan di desa Tejakula menghadapi keterbatasan teknologi dalam menangkap ikan dan sangat bergantung pada faktor musiman, sehingga sering dianggap sebagai kelompok termiskin di antara yang miskin. Penelitian ini dilakukan pada Mei hingga Juni 2024 di Desa Tejakula, Bali. Metode penelitian yang digunakan adalah pendekatan deskriptif kuantitatif dan kualitatif yang dikumpulkan melalui observasi, kuisioner, dan data sekunder dengan teknik pengumpulan data kuisioner kepada 121 responden nelayan. Seluruh responden menjawab pertanyaan yang sama dengan skala satu hingga tiga. Nilai skor yang diperoleh kemudian ditotal dan dirata-ratakan sehingga menghasilkan tiga kategori yaitu, sejahtera, sedang dan belum sejahtera. Hasil penelitian menunjukkan bahwa kondisi sosial ekonomi rumah tangga nelayan di Desa Tejakula umumnya dalam keadaan baik. Secara keseluruhan tingkat kesejahteraan rumah tangga nelayan dari total 121 responden, sebanyak 87,6% termasuk dalam kategori sejahtera, sedangkan 12,4% berada dalam kategori sedang. Kata Kunci: Sosial ekonomi, nelayan, tingkat kesejahteraan, pesisir, Desa Tejakula
Identifikasi Dan Komposisi Hasil Tangkapan Ikan Dengan Pancing (Hook Dan Line) Yang Didaratkan Di Desa Tanjung Luar, Lombok Timur Hidayana, Siti Helis Pipi; Nuarsa, I Wayan; Negara, I Ketut Wija
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 3: Februari 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i3.2946

Abstract

Tanjung Luar Village is a fishing village located in Keruak District, East Lombok Regency. The existence of this village is the center of local fishery production. Tanjung Luar fishermen mostly use boats to catch fish. The ships used are 2-5 GT in size. The fishing gear used by fishermen is fishing line. The purpose of this study was to determine the type of fish caught and the composition of the fish caught. This research was conducted for 2 months from March to May 2023 in Tanjung Luar Village. The data used is by direct observation in the field. Fish sampling was carried out using simple random sampling method with data analysis using the slovin formula to determine trips and identification books to identify fish caught. The results showed that the types of fish were grouped into 7 orders, 12 families and 14 genera dominated by the main types of fish caught using troll line, namely Skipjack with a percentage of the total catch of 56.3% and Tuna fish with a percentage of the total catch of 28.3%. Meanwhile, the main catch using hand line was grouper with 2.04% of total catch, 2.68% white snapper and 3.53% elder brother fish. By-catch that has an economic selling value is dominated by beard and moon fish with a total percentage of 0.22% and 0.56% respectively.
Effect of vitamin C supplementation on the survival rate and histopathological changes of gills and kidneys of tilapia (Oreochromis niloticus) infected by Aeromonas hydrophylla Dewa Ayu Angga Pebriani; I Ketut Wija Negara; Ni Putu Putri Wijayanti; Sudaryatma, Putu Eka; Putu Angga Wiradana
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.43897

Abstract

This study was conducted to determine the effect of vitamin C supplementation on the survival rate and histopathological changes of gills and kidneys of tilapia infected by Aeromonas hydrophila. Three doses of vitamin C were tested (150; 300; and 450 mg/kg) with two control groups. Tilapia with uniform size (average weight of 14 grams) as the criteria for inclusion were randomly distributed in five ponds with 15 tilapia fish per ponds. Tilapia was fed with hands until full for two weeks. Tilapia was then infected with A. hydrophila to find out the survival rate and histopathological changes of gills and kidneys at the end of the experimental period or 7 days after infection. The supplementation of 150 mg/kg vitamin C in feed increased the survival rate (%) in Tilapia by 86.67% or higher than other treatment and control groups. The damage to gills in terms of lamella separation was found in all treatment groups, as well as kidneys. The results found that the supplementation of 150 mg/kg vitamin C in feed increased survival rate but did not give effective protection on gills and kidneys.
Kondisi Sosial Ekonomi dan Nilai Tukar Nelayan (NTN) Bouke Ami di Pelabuhan Perikanan Nusantara (PPN) Muara Angke, Jakarta Utara Raihan Sulaiman Payapo; I Wayan Restu; Suprabadevi Ayumayasari Saraswati; I Ketut Wija Negara
Jurnal Manajemen Bisnis Era Digital Vol. 2 No. 4 (2025): November : Jurnal Manajemen Bisnis Era Digital
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jumabedi.v2i4.1021

Abstract

Fishermen are an essential group in supporting national food security; however, their lives are still characterized by various social and economic challenges, such as unstable income, low education levels, and high household expenditure burdens. This research aims to provide an overview of the socio-economic conditions and welfare of Bouke Ami fishermen in the Nusantara Fisheries Port (PPN) Muara Angke, North Jakarta, through the Fishermen’s Exchange Rate (NTN) and Fishermen’s Exchange Rate Index (iNTN). The study was conducted in May–June 2025 using a descriptive method with quantitative and qualitative approaches. Data collection techniques included observation, interviews, and questionnaires distributed to 100 Bouke Ami crew members (ABK). The results showed that the majority of crew members were aged 30–39 years, had completed only junior high school education, received health services through community health centers (puskesmas), had three family dependents, and most lived in their own homes. The average total monthly income of Rp5.733.500 is considered high as it exceeds the 2025 DKI Jakarta minimum wage (UMP) of Rp5.367.381. Meanwhile, the average total expenditure of Rp5.396.761 remains below income, indicating manageable household finances. The NTN value was 1,06 in April and 1,07 in May, resulting in an iNTN of 101%, indicating that Bouke Ami fishermen in PPN Muara Angke, North Jakarta, are at a level of economic welfare classified as prosperous with slight improvement. This increase reflects a modest rise in fishermen’s purchasing power between the two months and can serve as basis for formulating policies aimed at empowering coastal fishermen.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Razak Abrar Ravidhia Ade Ruly Sumartini Andi Mannojengi Anesa Ronavia Bagus Sudananjaya Bagus Sudananjaya Bon, Veronika Tiadora Dewa Ayu Angga Pebriani Dhananjaya, I Gusti Ngurah Agung Diah Ayu Safitri Diah Ayu Safitri Dita Dwi Ayu Isukadana Endang Wulandari Suryaningtyas Hidayana, Siti Helis Pipi Hutagaol, Larasati I Gede Suyoga I Gede Wahyu Surya Wirawan I Gusti Ngurah Putra Dirgayusa I Wayan Gde Yogiswara Darma Putra I Wayan Nuarsa I Wayan Nuarsa I Wayan Restu I Wayan Restu Ima Yudha Perwira Indriyani, Ni Made Vita Kadek Adi Chandra Kusuma Kartika, I Wayan Darya Lingga Nurmalasari Maria Angelina Vicario Tonga Marsoedi Marsoedi Mila Jeniarti Naibaho, Trijun Sariwaty Ni Desak Nyoman Pradnyani Ni Kadek Dwi Widyanti Putri Ni Made Putri Handayani Ni Made Vita Indriyani Ni Putu Putri Wijayanti Nyoman Dati Pertami Pande Gde Sasmita Julyantoro Pandesta, Rengga Pebriani, Dewa Ayu Angga Putra, I Wayan Gde Yogiswara Darma Putu Angga Wiradana Putu Eka Sudaryatma Raihan Sulaiman Payapo Riska Purwanto Rizki Andrianto Siahaan, Jonathan M Siti Helis Pipi Hidayana Siti Zubaidah Sukarman Sukarman Sumartini, Ade Ruly Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati, Suprabadevi Ayumayasari Wijayanti, Ni Putu Putri Wisnu Kawirian