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All Journal Journal of Marine and Aquatic Sciences Buletin Udayana Mengabdi Bumi Lestari ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Penelitian Pendidikan IPA (JPPIPA) Current Trends in Aquatic Science Samakia: Jurnal Ilmu Perikanan Jurnal Perikanan Advances in Tropical Biodiversity and Environmental Sciences NETIZEN (JOURNAL OF SOCIETY AND BUSSINESS)
Endang Wulandari Suryaningtyas
Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan Dan Perikanan, Universitas Udayana, Denpasar.
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Physics Veterinary Other

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Structure Community of Endoparasites in Bullet Tuna Auxis thazard Lacepède, 1800 From Amed, Bali Endang Wulandari Suryaningtyas; Made Ayu Pratiwi; Amayliana Ajeng Nastiti
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13184

Abstract

Fish parasites represent a major part of aquatic biodiversity, and consequently affect the environment directly or indirectly through their hosts. The high prevalence of parasitic infections contributes to growth disorders and affects ecosystem dynamics. Parasites can manipulate host behavior, thereby increasing their vulnerability to predation.   A. thazard samples were obtained directly from Amed fishermen. The size of the tuna used ranged from to 20-30 cm/head, with a total of 30 fish. Samples were preserved in ice, placed in a cool box, and then brought to the Fisheries Science Laboratory, Faculty of Marine and Fisheries for parasitic worm examination. The results of this study, it can be concluded that the types of endoparasites found in this study:  Anisakis sp., Rhadinorhynchus sp., and Hemiurus sp., had prevalence values ranging from 18,3-26,6%, intensities ranging from 3.3-23.3 ind/fish, abundance values ranging from 0.61 to 5.8 ind, diversity indices ranging from 0.19 to 0.32 in the low category, and uniformity values ranging from 1,17 to 1.97 in the high category from 30 samples of Auxis thazard Lacepède, 1800 obtained from Amed.
KONDISI SOSIAL EKONOMI DAN NILAI TUKAR NELAYAN (NTN) AWAK KAPAL PURSE SEINE DI PELABUHAN BENOA, BALI Anita Yolanda Purba; I Wayan Restu; Endang Wulandari Suryaningtyas; I Ketut Wija Negara
NETIZEN: JOURNAL OF SOCIETY AND BUSSINESS Vol. 2 No. 1 (2025): NETIZEN: JOURNAL OF SOCIETY AND BUSSINESS
Publisher : CV. ADIBA AISHA AMIRA

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Abstract

Purse seine crew members play a strategic role in the success of fishing operations. Skills, experience, and effective coordination directly contribute to the quantity and quality of the catch. Vessel productivity is determined not only by technology and specifications, but also by the socioeconomic conditions of the crew, which are influenced by seasonal factors, profit-sharing systems, and fluctuations in fish prices. These conditions impact income stability, particularly for crew members (ABK), who generally do not receive a fixed salary. This study aims to analyze the socioeconomic conditions and welfare levels of purse seine crew members at Benoa Fishing Port, Bali, based on the fishermen’s Exchange Rate (Nilai Tukar Nelayan/NTN). This study applied a descriptive method with both quantitative and qualitative approaches through interviews and questionnaires, referring to 10 socioeconomic indicators from the BPS, including income, expenditure, home ownership, housing conditions, family health, access to healthcare, family education, access to transportation, security, and social access. The results show differences in welfare levels between caPTains and crew members. These differences indicate significant disparities in income, economic stability, and access to basic necessities. The findings are expected to serve as a reference for stakeholders in formulating policies to improve the welfare of purse seine crew members at Benoa Fishing Port and contribute to scientific knowledge.
Co-Authors A.H.W. Sari A.P.W.K. Dewi Ach. Khumaidi Alfi Hermawati Waskita Sari Amayliana Ajeng Nastiti Amayliana Ajeng Nastiti Anita Yolanda Purba Ayu Putu Wiweka Krisna Dewi Bagus Anjasmara D. A.A. Pebriani D.A.A. Pebriani Debi Bunga Novitasari Desak Wira Triana Wandari Dewa Ayu Angga Pebriani E. Faiqoh Firda Nurdiana G.R.A. Kartika Gagan Garnawansah Gde Raka Angga Kartika Gede Bayu Sulastika Hasbia Rahmat I Gusti Ayu Novie Sidaningrat I Gusti Bagus Sila Dharma I Gusti Made Sudipta I Ketut Wija Negara I Made Damriyasa I Wayan Arthana I Wayan Juliawan I Wayan Restu I. K.W. Negara I.K.W. Negara I.W. Arthana I.W. Restu I.W.G.A. Karang I.Y.P. Perwira Ida Ayu Grisandi Dewi Kurnia Ida Bagus Lampita Prabawa Ilmy Amalia John Lynham M. A. Pratiwi M.A. Pratiwi Made Ayu Pratiwi Made Ayu Pratiwi N.M. Ernawati N.P. P. Wijayanti N.P.P. Wijayanti Ni Luh Ayu Trisnayanti Ni Luh Putu Ayu Puspita Dewi Ni Luh Putu Ria Puspitha Ni Putu Putri Wijayanti Ni Putu Tika Lestari Ni Putu Wiwin Angreni Nu'man Najib Pande Gde Sasmita Julyantoro Putra, I Nyoman Giri S. A. Saraswati S.A. Saraswati Salman Mokoginta Sri Hartini Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati