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All Journal Nekton Hippocampus: Jurnal Pengabdian Kepada Masyarakat Buletin SWIMP Ulil Albab
Fataha Ilyas Hasan
Politeknik Kelautan dan Perikanan Sorong
Religion Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Environmental Science Social Sciences Veterinary Other

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The role of coral reefs for marine life is as a place to find food, nursery areas, spawning grounds, and as hiding places: Pelestarian Transplantasi Terumbu Karang di Pulau Gag Vicky Rizky Katili; Lay Tjarles; Muhamad Ali Ulat; Kadarusman Kadarusman; Amir M Suruwaky; Fataha Ilyas Hasan; Jusman Jusman; Lukman Efendi; Ismail Ismail
Buletin SWIMP Vol 2 No 02: November 2022
Publisher : Politeknik Kelautan dan Perikanan Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.23 KB) | DOI: 10.15578/bs.v2i02.44

Abstract

The role of coral reefs for marine life is as a place to find food, nursery areas, spawning grounds, and as hiding places. Gag Island is one of the areas that has the potential for the main coral species Acropora sp, but with the increase in pollution from waste that causes sedimentation, and local community activities in fishing activities in ways that are not environmentally friendly, such as the use of bombs that make coral reefs in the area. many of these areas are degraded or damaged. To overcome the sustainability of fishing that is not environmentally friendly, it is the initiative to carry out socialization and transplantation.
The Effect of Suspended Solids on Phytoplankton Abundance and Water Quality Dynamics in Intensive Shrimp Ponds in Kraksaan, Probolinggo, Indonesia Chandika Lestariaji; Aang Setyawan Anjasmara; Indra Febriantoro; Hendra Poltak; Desilina Arif; Asthervina Widyastami Puspitasari; Ahmad Yani; Akbar Falah Tantri; Saidin Saidin; Fataha Ilyas Hasan
Nekton Vol 6 No 1 (2026): Nekton
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v6i1.1149

Abstract

Intensive cultivation of whiteleg shrimp (Litopenaeus vannamei) has the potential to increase suspended solids concentrations, which can affect water quality and phytoplankton community structure. This study aims to analyze the effect of reducing Total Suspended Solids (TSS) concentrations through the application of a filtration system on phytoplankton abundance and water quality dynamics in intensive ponds. The study was conducted in intensive shrimp ponds in Kraksaan District, Probolinggo Regency, East Java, using an observational-experimental approach comparing pond conditions without filtration, mechanical filtration, and chemical filtration. The parameters observed included TSS, phytoplankton abundance, and several water quality parameters such as temperature, clarity, pH, dissolved oxygen (DO), salinity, nitrate, and orthophosphate. The results showed that mechanical filtration was able to reduce TSS most effectively with a range of 38–47 mg/L compared to chemical filtration (57–63 mg/L) and without filtration (81–91 mg/L). The decrease in TSS was followed by an increase in water clarity and DO concentration. The highest phytoplankton abundance was found in the mechanical filtration treatment (2,870–3,084 ind/L), followed by chemical filtration (2,121–2,291 ind/L), while without filtration showed the lowest abundance (1,062–1,401 ind/L). These results indicate that reducing TSS through the filtration system increases light penetration, thus supporting phytoplankton photosynthetic activity. Overall, the application of filtration systems, especially mechanical filtration, plays an important role in improving water quality and increasing phytoplankton productivity, thus potentially supporting ecosystem stability and the sustainability of intensive vannamei shrimp farming systems.
Analisis Pengaruh Rasio Pakan Alami terhadap Parameter Reproduksi Induk Udang Windu (Penaeus monodon) menggunakan Pendekatan Eksperimental Ahmad Yani; Akbar Falah Tantri; Saidin Saidin; Fataha Ilyas Hasan; Rusli Rusli; Chandika Lestariaji
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 5 No. 6: Mei 2026
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v5i6.17032

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh rasio pakan alami terhadap performa reproduksi induk udang windu (Penaeus monodon), khususnya nilai hatching rate (HR). Penelitian menggunakan metode eksperimen dengan Rancangan Acak Lengkap (RAL) yang terdiri atas tiga perlakuan rasio pakan, yaitu P1 (40% cacing laut : 60% cumi-cumi), P2 (50% : 50%), dan P3 (60% : 40%), masing-masing dengan tujuh ulangan. Hasil penelitian menunjukkan bahwa perlakuan P2 menghasilkan nilai HR tertinggi sebesar 82,17%, diikuti oleh P3 sebesar 79,11% dan P1 sebesar 77,39%. Analisis sidik ragam (ANOVA) menunjukkan bahwa rasio pakan alami berpengaruh sangat nyata terhadap nilai HR (P < 0,001). Uji lanjut Beda Nyata Terkecil (BNT) pada taraf 5% menunjukkan bahwa seluruh perlakuan berbeda nyata, dengan urutan perlakuan terbaik yaitu P2 > P3 > P1. Dengan demikian, rasio pakan 50% cacing laut dan 50% cumi-cumi merupakan kombinasi optimal dalam meningkatkan keberhasilan penetasan telur induk udang windu (Penaeus monodon)
Pelatihan Dasar Selam bagi Pelajar dan Mahasiswa untuk Meningkatkan Keterampilan Kelautan di Kota Sorong Lay Tjarles; Abdul Ghofir; Muh Kasim; Rohyadi Rohyadi; M. Nurtubini; Egbert Josua Sirait; Sugito Sugito; Anthon Apolos Orisu; Samsul Bachri; Max Siaila; Fataha Ilyas Hasan; Ahwan Abdullah; Rusli Rusli; Dheni Rossarie; Sri Wahyuni Firman
Hippocampus: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2026): JUNI 2026
Publisher : PUSAT PENELITIAN DAN PENGABDIAN PADA MASYARAKAT (PPPM) POLITEKNIK NEGERI SAMBAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/hippocampus.v5i1.1341

Abstract

This community service program introduced ocean literacy, basic diving skills, and marine safety to high school and university students in Sorong. The activity aimed to improve participants' introductory knowledge and skills in basic diving, safety at sea, and human-resource development for the marine and fisheries sector. It was conducted at the Sorong Marine and Fisheries Polytechnic campus on 29 April 2026, 08:00-17:00 WIT. Training combined lectures, case studies, scuba-equipment demonstrations, and supervised practice at the campus beach. Topics covered diving equipment, basic techniques, buddy coordination, buoyancy, emergency procedures, diving health and pressure principles, and recognition of potentially dangerous marine life. Learning was evaluated through oral pre-test and post-test questions using equivalent competency indicators. The activity integrated classroom learning, equipment familiarization, and direct practice. Quantitative pre-test and post-test scores were not included in the data supplied for manuscript preparation; therefore, numerical learning gains should be added after the evaluation recap is available.
Co-Authors Aang Setyawan Anjasmara Abdul Ghofir Ahmad Yani Ahwan Abdullah Akbar Falah Tantri Akbar Falah Tantri Amir M Suruwaky Anthon Apolos Orisu Chandika Lestariaji Desilina Arif Dheni Rossarie Egbert Josua Sirait Indra Febriantoro Ismail Ismail Jusman Jusman Kadarusman Lay Tjarles Lukman Efendi M. Nurtubini Max Siaila Muh Kasim Muhamad Ali Ulat Poltak, Hendra Puspitasari, Asthervina Widyastami Rohyadi Rohyadi Rusli Rusli Saidin Saidin Samsul Bachri Sri Wahyuni Firman Sugito Sugito Vicky Rizky Katili