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Journal : Journal of Fisheries

Kecepatan dan Presentase Infeksi Penyakit Ice-Ice pada Kappaphycus alvarezii di Perairan Bluto Sumenep [Velocity and Infection Percentage of Ice-Ice Disease on Kappaphycus alvarezii in Bluto Beach Sumenep] Apri Arisandi; Marsoed Marsoed; Happy Nursyam; Aida Sartimbul
Jurnal Ilmiah Perikanan dan Kelautan Vol. 3 No. 1 (2011): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v3i1.11621

Abstract

Abstract Seaweed is vulnerable to be infected by disease due to unlikely environmental circumstance. This condition could cause impact on the optimum growth of seaweed. This research was carried out to understand the rate and percentage of ice-ice disease on Kappaphycus alvarezii. Seven units of seaweed rafts were used. Each of them was observed every 12 hours. Results of this research indicated that the percentage of infection was relatively higher during the day on the observation units which were located next to the shore (1,008%). Three days after the infection of ice-ice disease occurred, the mortality of Kappaphycus alvarezii was certain. Therefore, it was recommended that harvesting Kappaphycus alvarezii should be done one day after the indications of ice-ice disease were noticed. 
Bioaccumulation and Health Risk Assessments of Heavy Metals in Mussels Collected from Madura Strait, Indonesia Defri Yona; Aida Sartimbul; Muhammad Arif Rahman; Syarifah Hikmah Julinda Sari; Priyanka Mondal; Abdullah Hamid; Tsania Humairoh
Jurnal Ilmiah Perikanan dan Kelautan Vol. 13 No. 1 (2021): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v13i1.24677

Abstract

HighlightHeavy metals (Cu, Zn, Pb, and Cd) in the seawater, sediment, and soft part of marine mussels were analyzedBioaccumulation Factor (BAF), Estimated Daily Intake and Target Hazard Quotient (THQ) were calculatedHeavy metals in the seawater, sediment and marine mussels were found in varying concentrationsHealth risk assessment indexes showed low values which means insignificant health hazardAbstractMarine mussels are known as one of the biological indicators of heavy metals pollution in the aquatic environment and the sources of protein for human consumption. This study aimed to investigate the concentration of heavy metals (Cu, Zn, Pb, and Cd) in the seawater, sediment, and soft parts of the marine mussels (Perna viridis, Meretrix sp., and Anadara granosa), as well as to evaluate its health risk of consumption from Madura Strait, Indonesia. The seawater, sediment, and marine mussels were obtained from four sites and heavy metal concentrations were analyzed using Atomic Absorption Spectroscopy. In the seawater, heavy metals were in the order of Cu, Pb, Cd, and Zn from the highest to the lowest concentration respectively, while they went down in the order of Zn, Cu, Pb, and Cd in the sediment respectively. Excluding the Pb, higher Cu and Zn concentrations were observed in marine mussels than in seawater and sediments (BAF> 1). Furthermore, it was proven that Cu and Zn were considered as essential metals and required for metabolism, while Pb and Cd were non-essential metals which their biological functions were unknown. The Estimated Daily Intake (EDI) of the marine mussels was lower than the oral reference dose (ORD) and low values of target hazard quotient (THQ < 1) had shown that the consumption of mussels containing heavy metals would not cause significant health risks to humans. The health risk assessment indexes showed low values, which meant insignificant health hazard. However, long-term exposure and the impact of consuming mussels containing heavy metals may require additional investigation
Sustainable Pangasius Aquaculture Management Strategy using Multidimensional Scaling (MDS) and Analytical Hierarchy Process (AHP) in Tulungagung Regency, East Java, Indonesia Nurhabib, Asro; Sartimbul, Aida; Primyastanto, Mimit; Widodo, Maheno Sri; Handoko, Lugu Tri; Rahayu, Andra Rejekining; Martudi, Suharun
Jurnal Ilmiah Perikanan dan Kelautan Vol. 16 No. 1 (2024): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v16i1.49377

Abstract

Graphical Abstract   Highlight Research The author mentioned four highlights from their research: Tulungagung Regency is East Java Province's major pangasius producer. MDS can assess sustainability across multiple dimensions. AHP enables the prioritization of strategies that must be implemented. The Pangasius aquaculture company in Tulungagung Regency is currently in a sustainable state. Abstract Aquaculture activities in Tulungagung Regency provide livelihoods for 12,050 households. Therefore, ensuring the sustainability of Pangasius aquaculture activities is crucial for the welfare of fish farmers. This study aims to analyze the sustainability of existing Pangasius aquaculture businesses in Tulungagung Regency, East Java, Indonesia, and to create a sustainable Pangasius aquaculture policy strategy. This quantitative study used Multi-Dimensional Scaling (MDS) and Analytical Hierarchy Process (AHP) analyses to determine the sustainability status of Pangasius aquaculture based on five dimensions: ecological, economic, social, institutional, and technological infrastructure. Among these dimensions, two are less sustainable, particularly infrastructure technology and the economy.
Development of GIS-Based Pangasius Aquaculture Areas Using Analytical Hierarchy Process (AHP) in Tulungagung Regency, East Java, Indonesia Nurhabib, Asro; Sartimbul, Aida; Primyastanto, Mimit; Sriwidodo, Maheno; Handoko, Lugu Tri Handoko; Rahayu, Andra Rejekineng; Pardiansyah, Dedi; Utami, Risnita Tri
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 1 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.vi.56095

Abstract

Graphical Abstract   Highlight Research The author mentioned four highlights from their research: 1. GIS and AHP were integrated to assess land suitability for Pangasius aquaculture in Tulungagung Regency. 2. 59% of the region (976,885.71 ha) was identified as suitable or highly suitable for aquaculture expansion. 3. Water quality, soil conditions, and infrastructure were key factors influencing aquaculture feasibility. 4. Sustainable planning is needed to balance aquaculture expansion with existing land uses like agriculture and settlements. 5. The GIS-based model serves as a policy tool for efficient and sustainable Pangasius aquaculture development.     Abstract Tulungagung Regency in East Java Province has an export demand of 300,000-400,000 tons per year. The high demand for exports spurred the people and government of Tulungagung Regency to develop pangasius aquaculture areas. This will have a negative impact if carried out without a land suitability assessment. The study aimed to analyze the parameters of pangasius aquaculture and map the potential areas for pangasius aquaculture using AHP and GIS-based analysis. This research was conducted from January to August 2022 in Tulungagung Regency, Indonesia. Several stages were carried out, including primary data collection (water quality, soil quality, and infrastructure), secondary data collection (literature, reports, fisheries statistics data, government statistical data, and journals/articles), application of land suitability assessment, and pangasius farming area suitability analysis. Land suitability analysis consists of measuring water quality parameters (DO, temperature, TDS, pH, ammonia, and nitrate), soil quality (texture, pH, and slope), and infrastructure (roads, markets, hatcheries, and fillet factories) using the Analytical Hierarchy Process method (AHP), which includes standardization, determination of weights, and combining the weights of land suitability maps, which are then mapped by ArcGIS Software. Most of the land conditions for the pangasius aquaculture areas in Tulungagung Regency are moderately suitable, suitable, and most suitable, with percentages of 30, 21, and 28%. The area that can be developed for pangasius aquaculture is 976885.71 ha, with the most suitable category being 2619.35 ha, the appropriate category being 2235.74 ha, and the most suitable category being 4913.77 ha.
The Genetic Diversity of Bali Sardinella (Sardinella lemuru) Caught at Bali Strait and Its Possible Relation to The Ocean Circulation Sartimbul, Aida; Hendiari, I Gusti Ayu Diah; Arthana, I Wayan; Kartika, Gde Raka Angga; Winata, Victor Adi; Pranowo, Widodo Setiyo; Susanto, Raden Dwi; Rohadi, Erfan; Muslihah, Nurul; Yona, Defri; Iranawati, Feni
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 2 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v17i2.56670

Abstract

Graphical Abstract Highlight Research A low sequence divergence of lemuru between Bali Strait and the northern latitude. S. lemuru migration route through ITF will maintain its nucleotide variation. The high haplotype diversity of lemuru is a testament to its adaptability. S. lemuru's high haplotype diversity supports their stock recovery in the Bali Strait. Two sardine species are morphologically and genetically highly distinct, even though they prefer overlapping water mass conditions from each other. Abstract Sardinella lemuru is known as the native pelagic fish of the Bali Strait. However, its presence has recently become challenging to find. This study aimed to validate S. lemuru using molecular taxonomy and link it to water circulations for sustainable management. It is the first study of relatively complete sequence data on S. lemuru in the Bali Strait. A total of 47 sequences were amplified using the control region gene of mitochondrial DNA. Other S. lemuru (n = 4) and Amblygaster sirm (n = 12) sequences were retrieved from GenBank. Low sequence divergence is observed in clade-1 of S. lemuru across the Bali Strait, Manado-Sulawesi, and Kudat-Malaysia. This is probably due to its migration using the main Indonesian ThroughFlow (ITF). There is an evolutionary divergence between two groups of S. lemurs, measuring 35.3%±4.1. The first signs of these cryptic groups were found at Canggu and Prigi, with 87 base-pair differences between the two groups. This study also presents strong evidence that A. sirm prefers overlapping water mass conditions with S. lemuru in the Bali Strait but is morphologically and genetically distinct. Notably, three samples of A. sirm in Kedonganan-Bali are clustered with other A. sirm locations passed by the primary and secondary South China Sea throughflow. The high genetic diversity of S. lemuru among Bali Strait sites demonstrates its adaptive ability, with scattered single-frequency haplotypes. The adaptive ability traits of S. lemuru support its stock recovery. The stock recovery recommendation is based on finding S. lemuru’s adaptive traits within their populations in suitable habitats and climatic conditions
Co-Authors Abdullah Hamid Abu Bakar Sambah, Abu Bakar Afdal - Agita Dwi Rosmalia Putri Aliviyanti, Dian Anwan Rahmat Ardiansyah Apri Arisandi Apri Arisandi Apri Arisandi Ardelia Annisa Larasati Ardelia Annisa Larasati, Ardelia Annisa Arik Anggara As'adi, Muhammad Arif Ating Yuniarti Ayuningsih, Tarisa Lestari Azizah, Nur Aini Bambang Semedi Billy Arif Mahendra Citra Satrya Utama Dewi Citra Satrya Utama Dewi Dedi Pardiansyah Defri Yona Dewi, Citra Satrya Utama Diana Arfiati Dumatubun, Innocentius Arya Panji Pramudewata Dwi Candra Pratiwi Dwi Hindarti, Dwi Eko Sulkhani Yulianto Endang Yuli Herawati Erfan Rohadi Eva Falantika Ndari Evy Afriyani Sidabutar Fahreza Okta Setyawan Faridz R. Fachri Fathia Zulfati Shabrina Felixtha Robertus Ginting Feni Iranawati Feni Iranawati Feni Iranawati, Feni Fuad, Mochamad Arif Zainul Gde Raka Angga Kartika Ginting, Felixtha Robertus Handoko, Dadang Handoko, Lugu Tri Handoko, Lugu Tri Handoko Happy Nursyam Haq, Nuril Annisa Hartanto, Hartanto Hendiari, I Gusti Ayu Diah Hidayatullah, Fathurrosyid I Gusti Ayu Diah Hendiari I Wayan Arthana I Wayan Arthana Johar Setiyadi Julianinda, Yanida Azhari Khaidar, Zulfan Krisnanto, Wahyu Fajar Luhur Bangun Prayoga M Marsoedi M. Marsoedi Maheno Sri Widodo, Maheno Sri Malik, Kurnia Marsoed Marsoed Marsoedi Marsoedi Mimit Primyastanto Mochamad Arif Zainul Fuad Muh. Arif Rahman Muji Wasis Indriyawan Mujiadi, Mujiadi Muliawati Handayani N. Hidayati Nainggolan, Dicky Willy Ndari, Eva Falantika Nena Yunita Nurhabib, Asro Nurin Hidayati Nurin Hidayati Nurin Hidayati Nurul Muslihah Padma Paramita Prabowo, Seto Sugianto Pratiwi, Dwi Candra Priyanka Mondal Putra, Pranata Candra Perdana R. Puspasari Rafika Devi Agustin Rahayu, Andra Rejekineng Rahayu, Andra Rejekining Raisa Tria Shalsabella Rarasrum D. Kasitowati Rarasrum Dyah Kasitowati, Rarasrum Dyah Risnita Tri Utami Rudianto Ruly Isfatul Khasanah S. Suhartati Sabrina Maysarah Safitri Widya Ningtias Saputra, Dhira Kurniawan Sesa Wiguna Setiyadi, Johar Setyawan, Fahreza Okta Setyo Tri Wahyudi Sidabutar, Evy Afriyani Sriwidodo, Maheno Suharun Martudi Suryono, Antonius Susanto, Raden Dwi Syarifah Hikmah Julinda Sari Syarifah Hikmah Julinda Sari Syarifah Hikmah Julinda Sari Syarifah Hikmah Julinda Sari Syarifah Julinda Saria Syarifah Julinda Saria, Syarifah Julinda Tsania Humairoh Ussania, Qoirunnisa W Widodo Widodo S Pranowo Widodo Setiyo Pranowo Widodo Setiyo Pranowo Winata, Victor Adi