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All Journal Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Sumberdaya Akuatik Indopasifik Omni-Akuatika Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Albacore : Jurnal Penelitian Perikanan Laut Bawal : Widya Riset Perikanan Tangkap Jurnal Ilmu Kelautan Kepulauan International Journal of Marine Engineering Innovation and Research Community Services and Social Work Bulletin Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan JURNAL ILMIAH SATYA MINABAHARI Jurnal Pengabdian Masyarakat Satya Widyakarya
Mercy Patanda
Fakultas Perikanan Dan Ilmu Kelautan Universitas Satya Negara Indonesia, Jakarta, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

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DEGRADASI DAERAH PENANGKAPAN IKAN DI PERAIRAN TELUK BANTEN, PROVINSI BANTEN Limbong, Mario; Telussa, Riena F.; Patanda, Mercy; Manik, Melani Indah Sari; Amri, Khairul
BAWAL Widya Riset Perikanan Tangkap Vol 16, No 3 (2024): Desember 2024
Publisher : Politeknik Kelautan dan Perikanan Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bawal.16.3.2024.136 - 148

Abstract

Perikanan tangkap di Teluk Banten didominasi oleh perikanan skala kecil, dimana intensitas penangkapan dan penggunaan alat penangkapan ikan yang tidak ramah lingkungan diduga menyebabkan degradasi daerah penangkapan ikan. Selain itu, aktivitas daratan memberikan dampak yang negatif terhadap kualitas perairan. Penelitian ini bertujuan menganalisis kualitas perairan dan intensitas penangkapan, serta menentukan tingkat degradasi daerah penangkapan ikan di perairan Teluk Banten. Pengumpulan data dilakukan dengan metode survei dan wawancara. Data kualitas perairan dianalisis secara deskriptif berdasarkan Keputusan Menteri Lingkungan Hidup Nomor 51 Tahun 2004. Data perikanan tangkap yang ramah lingkungan diambil secara langsung dan dianalisis berdasarkan kriteria Code of Conduct for Responsible Fisheries (CCRF). Status degradasi DPI ditentukan melalui pembobotan gabungan kondisi kualitas perairan dan perikanan tangkap yang ramah lingkungan. Berdasarkan hasil penelitian, kualitas perairan Teluk Banten masih dalam kondisi baik untuk kehidupan biota, walaupun parameter kecerahan dan salinitas belum sesuai dengan baku mutu air laut. Alat penangkapan ikan yang beroperasi di perairan Teluk Banten didominasi oleh jenis alat tangkap yang bersifat ramah lingkungan, seperti gillnet, pancing ulur, bagan perahu, dan bubu. Perairan Teluk Banten sudah terjadi degradasi daerah penangkapan ikan kategori ringan yaitu sekitar 58% yang diakibatkan oleh intensitas penangkapan dan penggunaan alat tangkap jaring arad. Pemanfaatan ruang laut untuk perikanan tangkap di Teluk Banten cukup tinggi sekitar 0,43 km2 untuk setiap unit penangkapan ikan.
Mapping West Java Northern waters quality using sea water quality standards Mercy Patanda; Dwi Ernaningsih; Mario Limbong
Depik Vol 13, No 3 (2024): DECEMBER 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.3.40641

Abstract

Poor water quality caused by the influence of activities on land and sea can disrupt the ecosystem and the existence of fish resources in coastal areas. Damage to fish habitat impacts fishing areas, resulting in a decrease in fishermens catches. Fish resources will move further away from the coast, resulting in a narrower utilization of sea space for small fishermen and leading to conflicts. Thus, this study aims to analyze the quality of the aquatic environment and map the pollution degradation in the northern waters of West Java Province. The survey method was used in this study. The types of water quality data measured were water clarity, sea surface temperature, salinity, light attenuation coefficient, total suspended solids, and chlorophyll-a. In-situ seawater quality measurements in coastal waters were carried out at 30 points. In-situ water quality data was compared with remote sensing image data. Water quality parameter data was analyzed descriptively by comparing the results obtained with seawater quality standards for marine biota based on the Decree of the Minister of Environment No. 51 of 2004 concerning Seawater Quality Standards. The results showed that the light attenuation coefficient and salinity parameter had an average that did not comply with the seawater quality standards for biota. The parameters of chlorophyll-a, brightness, suspended solids load, and sea surface temperature were still within the threshold of seawater quality standards for biota life (good condition). The environmental conditions of the northern waters of West Java Province are classified as good, were around 3,261.703 km2, while the lightly polluted area was around 3,043.452 km2. The northern waters of West Java Province, classified as lightly polluted, were concentrated in two locations, the northern waters of Bekasi, and Indramayu.Keywords:Quality standardsDegradationWest JawaWater qualityMapping
Performance Analysis the Impact of Solar Panel Placement on the Deck House Fishing Vessel (20 GT) on Fishing Operation Shanty Manullang; Rizky Irvana; Y. Arya Dewanto; Amelia B.A. Wetik; Mercy Patanda
International Journal of Marine Engineering Innovation and Research Vol. 9 No. 2 (2024)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v9i2.4978

Abstract

High stability is imperative, safeguarding against the unpredictable nature of the marine environment and promoting a secure working platform for crew members to do fishing operation. The aim of this study is to analyze the effect of laying solar panels on the deckhouse of small fishing vessels 20 GT. The additional load above which causes weight gain and will affect the ship's center of gravity is became the first effect of Fishing vessel stability. The second effect is on how the fishing vessel performs when there is a solar panel on the vessel. The data were collected by measuring the stability according to A.N Kyrylo’s method with standard checks according to the IMO (International Marine Organization). Code on Intact stability calculated the ship motion by using the STRIP method and using the JONSWAP method to measuring the wave characteristics with the help of Maxsurf software. The results of this research show that the installment of solar panels above the deckhouse does not really affect the stability, where the results were meets the IMO standard criteria. The successful fishing operation of the vessels studied will only have a good performance at 1.5 meters, according to the seakeeping analysis.
Preliminary Analysis of ROV AF-150114 Movement Using CFD Method (Comutional Fluid Dynamics) Shanty Manullang; Agus Setiawan; Rizky Irvana; Mercy Patanda
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 4 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i4.5099

Abstract

This research was carried out with the aim of measuring the effect of the body on the fluid flow that occurs around it and measuring the stress that occurs in the ROV AF-150114 design. The research method uses software with a CFD model approach to analyze the stress that occurs in the designs made. In general, there are three stages that must be passed in a CFD simulation: Pre-processing. Solving and post-processing. What is calculated is the velocity, viscosity and pressure of the water flow around the ROV body. The results obtained show that the balance of the ROV body greatly affects the ability to dive and maneuver during maneuvers. The highest pressure/pressure for fluid flow occurs at the ROV AF-150114 speed of 2.5 m/s with a value 39,825 Pa and the value of viscosity is 10,860 Nm/s2. ROV AF-150114 movement test results found that the experiment has a faster movement time speed than the calculation.
Co-Authors Adi Susanto Agnes Puspitasari Sudarmo Agnestesya Manuputty Agus Setiawam Agus Setiawan Amelia B.A. Wetik Ayom Buwono Budy Wiryawan Daniel Rudolf Monintja Dhewantara, Yudha Lestira Dwi Ernaningsih Fibria Handari, Dheny Fika, Nina Hia, Fidelis Imran, Alferryo Khairul Amri Mario Limbong Melani Indah Sari Manik Mudjirahayu Mudjirahayu Ridwan Sala Riena F Telussa Rizky Irvana Rizky Irvana Roni Bawole Shanty Manullang Stefhany, Yosi Sudarmo, Agnes Puspitasari Susilawati, Rini Indah Tarigan, Daniel J. Tasya Magdalena Br Siahaan Urip Rahmani Wani, Risma Windy Prayogo Y. Arya Dewanto Yogi Putranto Yogi Putranto