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All Journal Jurnal Akuakultur Rawa Indonesia Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Jurnal Kelautan Tropis Asian Journal of Aquatic Sciences Jurnal Laot Ilmu Kelautan Marine Kreatif Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Aceh Journal of Animal Science South East Asian Marine Sciences Journal South East Asian Management Concern Journal South East Asian Water Resources Managements Journal of Aceh Aquatic Sciences Jurnal Perikanan dan Kelautan Tropical Marine Environmental Sciences Jurnal Natur Indonesia
Sri Wahyuni
Prodi Ilmu Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Teuku Umar
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Physics Social Sciences Veterinary

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Identification of Salmonella sp. in Milkfish (Chanos chanos) Collected from PPI Ujong Baroh, West Aceh Ahmad Rasyid Pohan; Sri Wahyuni; Hayatun Nufus; Ismail Sulaiman; Samsul Bahri
Jurnal Perikanan dan Kelautan Vol. 31 No. 2 (2026): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.31.2.181-186

Abstract

Milkfish (Chanos chanos) is an important fishery commodity in Indonesia due to its high nutritional value and affordability. However, its high moisture and protein content make it highly susceptible to microbial contamination, including pathogenic bacteria such as Salmonella sp., which may pose serious food safety risks to consumers. This study aimed to detect and characterize  Salmonella sp. in milkfish landed at the Ujong Baroh Fish Landing Base (PPI Ujong Baroh), West Aceh Regency, Indonesia. The study was conducted in April 2025 using an observational sampling approach followed by laboratory-based microbiological analysis. A total of 10 milkfish samples were collected purposively during fish landings. Samples were aseptically dissected, and tissues from the gills, skin, muscle, and intestine were homogenized for bacterial analysis. Isolation was carried out using Buffer Peptone Water (BPW) as a pre-enrichment medium and Salmonella Shigella Agar (SSA) as a selective medium. Identification was performed based on macroscopic colony morphology and microscopic Gram staining characteristics. The results showed that all ten samples tested positive for Salmonella sp. contamination. Colonies grown on SSA medium exhibited circular shapes, black pigmentation, smooth surfaces, entire margins, and convex elevations. Microscopic observations revealed Gram-negative coccobacillus to be short rod-shaped bacteria that appeared pink after Gram staining. These findings indicate that milkfish landed at PPI Ujong Baroh were contaminated by Salmonella sp., highlighting the need for improved sanitation practices and stricter microbiological monitoring during post-harvest fish handling
Education-Based Community Service Through Introduction to Marine Biota Using Teaching Aids at TK RA Ar-Rahman in Ujong Tanoh Darat, Meureubo District Hayatun Nufus; Sri Wahyuni; Asri Mursawal; Ika Kusumawati; Mai Suriani; Samsul Bahri; Rika Astuti; Nurul Najmi; Arung Samudra; Anisa Mardhatila
Marine Kreatif Vol 10, No 1 (2026): Marine Kreatif
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/mk.v10i1.14763

Abstract

Early childhood is a strategic target group for introducing environmental knowledge and awareness from an early age. One important aspect that needs to be introduced is marine biodiversity as an essential component of ecosystems that play a vital role in sustaining life. However, learning about marine organisms at the kindergarten level is generally limited and still relies on conventional media, resulting in a lack of concrete and interactive learning experiences. This community service activity aimed to improve the knowledge and awareness of students at TK RA Ar-Rahman, Ujong Tanoh Darat Village, Meureubo District, West Aceh Regency, regarding marine organisms through educational activities using teaching aids. The methods applied included interactive lectures, demonstrations using teaching aids, question-and-answer sessions, and educational games. The activity was conducted on January 22, 2026, involving students aged 4–6 years as the main participants. The results showed an increase in students’ understanding of various types of marine organisms and the development of positive attitudes toward the importance of marine environmental conservation. In addition, the use of teaching aids was proven to enhance students’ learning interest and active participation during the learning process. In conclusion, this activity is effective as a model of environmental education for early childhood and has the potential to be replicated in other schools with similar characteristics.
Water Quality Characteristics of Lhok Geulumpang Estuary, Aceh Jaya Sri Wahyuni; Asri Mursawal; Arung Samudra; Riki Saputra; Najam Rama; Tiara Andini; Meri Sartika
South East Asian Water Resources Management Vol. 3 No. 2 (2026): Juni
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seawarm.3.2.53-58

Abstract

Water quality is a critical factor in determining the ecological condition of estuarine ecosystems, which are highly dynamic due to the interaction between freshwater and seawater. However, information on the water quality characteristics of the Lhok Geulumpang estuary in Aceh Jaya remains limited. This study aimed to analyze water quality parameters in the study area. Field measurements were conducted in October 2025 at a representative station using in situ methods. The observed parameters included temperature, salinity, pH, and dissolved oxygen (DO), with three replicates for each measurement. The collected data were analyzed descriptively and compared with environmental quality standards. The results showed that water temperature ranged from 29.8 to 30.0°C, salinity from 7.24 to 9.39 ppt, pH from 7.61 to 8.31, and DO from 4.3 to 4.9 mg/L. These values indicate that the study area exhibits typical estuarine characteristics, particularly reflected by low salinity due to freshwater influence. The results indicate that the Lhok Geulumpang estuary is in relatively good condition and can support aquatic life. However, the slightly lower DO concentration suggests the need for continuous monitoring to ensure long-term environmental sustainability
Co-Authors Agustia, Desti Ahmad Rasyid Pohan Akbardiansyah Akbardiansyah Alaudin Alaudin Alaudin Alaudin Alaudin Alaudin Ali Sarong Amarullah, T Amelia, Putri Ananda, Eva Ersia Anisa Mardhatila Armando, Fitrian Arung Samudra Arung Samudra Asri Mursawal Asri Mursawal Asri Mursawal Auliana, Nur Cut Meurah Nurul ‘Akla Dafit Gunawan Deri Anggraini Eka Lisdayanti Endah Anisa Rahma, Endah Anisa Farah Salsabila Hanan, Dendi Hayatun Nufus Hayatun Nufus Hayatun Nufus Hayatun Nufus Hayatun Nufus Hayatun Nufus Hendri Kurniawan, Hendri Henni Syawal Heriansyah Ika Kusumawati Ika Kusumawati Ikhsanul Khairi Irnu Al Farisi Irwan Effendi Ismail Sulaiman Karsih, Okta Rizal M Rizal M. Ali Darmawan M. Ali Sarong Mai Suriani Mardhatila, Anisa Meri Sartika Mohamad Gazali Mohamad Gazali Mohamad Gazali Muhammad Agam Thahir Muhammad Ali Sarong Muhammad Arif Nasution Muhammad Rizal Munajar, Munajar Munandar Munandar Munandar Munandar Mursawal, Asri Nabil Zurba Nafisah Eka Puteri Najam Rama Neneng Marlian Neneng Marlian, Neneng Nur Ikhlas Syuhada Nursyirwani, Nursyirwani Nurul Najmi Putri, Mega N. Putri, Mega Novia Rahmawati Rahmawati Rahmawati, Rahmawati Ramadhan, Azhari Rika Astuti Riki Saputra Riki Saputra, Riki rina syafitri Rina Syafitri, Rina Rinawati Rinawati Riswan, M Ronal Kurniawan Roni Arif Munandar Ropita Ropita Rudi Hermi Ruzanna, Arina Samsul Bahri Samsul Bahri Samsul Bahri Samsul Bahri Samudra, Arung Selvi Mardalena Syahrial Syahrial Syarifah Zuraidah Tiara Andini Usiani, Lulu Usman Muhammad Tang Windarti Windarti Wiya, Siti Ada Zulfadhli Zulfadhli Zulfadhli Zulfadhli Zuriat Zuriat Zuriat, Zuriat