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All Journal Indonesian Fisheries Research Journal Jurnal IPTEK Bagi Masyarakat
Laia, Dominikus Yoeli Wilson
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Mechanical Engineering Physics Public Health Social Sciences

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Hot Spots Analysis of Fishing Vessels in Anambas Islands 2014 - 2020 Laia, Dominikus Yoeli Wilson
Indonesian Fisheries Research Journal Vol 29, No 1 (2023): (June) 2023
Publisher : Jakarta Technical University of Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ifrj.29.1.2023.11-20

Abstract

The Anambas Islands is one of the regencies in the administrative area of the Riau Islands Province. The sea waters of the Anambas Islands are one of the regions that are strategic in Indonesia because they are located in the South China Sea and bordered by Malaysia, Singapore, Vietnam, and Thailand. Understanding the location of hot spots of fishing activities in this area is very useful for knowing fishing areas as the basis for fisheries management, and potential fish stocks and distributions estimation. This study aims to determine the distribution of fishing vessels in the Anambas Islands, and the distribution of hot spots of fishing vessel locations in the Anambas Islands from 2014 to 2020. The method used is Optimized Hot Spot Analysis which runs the Hot Spot Analysis algorithm by calculating Getis-Ord Gi* statistics on each pixel of the fishing vessels detection image. The study found that the Tokongnanas hot spots cluster was a cluster that consistently appeared from 2014 to 2020. The Mubur, SW Munjan, E Munjan, S Lingai, and Mengkait hot spot clusters were found relatively new. The increase in the number of fishing boats detected in those new hot spot clusters is thought due to the increasing number of squid fishing gear in the area.
Empowering the Anambas Islands Community Through Waste Education and the Potential of Utilizing Mangrove Waste into Bioplastics Hidayati, Jelita Rahma; Febrianto, Try; Susanti, Susanti; Sinaga, Ronald Raditya Kesatria; Laia, Dominikus Yoeli Wilson; Alifiya, Rosyita; Handoko, Eddy; Murwanto, Murwanto; Anggraini, Rika; Nugraha, Aditya Hikmat; Arifatin, Ilil; Aditianda, Said Rully; Anjani, Poppy Yulia; Aulia, Hilyatul; Achmadiah, Soneta
Jurnal IPTEK Bagi Masyarakat Vol 5 No 3 (2026)
Publisher : Ali Institute of Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/j-ibm.v5i3.1605

Abstract

Waste, particularly plastic, poses a serious threat to coastal ecosystems in the Anambas Islands, Riau Islands Province. This community service program collaborated with LKKPN Pekabaru and Yayasan Jaga Mangkai aimed to enhance environmental literacy, raise awareness on waste management, and introduce the potential of mangrove waste (Bruguiera gymnorhiza) as raw material for environmentally friendly bioplastic. The methods included educational sessions, interactive discussions, coastal clean-up activities, and evaluation using pre-test and post-test questionnaires. The results revealed that from 407.1 kg, 69% of the collected waste consisted of non-plastic categories. Laboratory tests on mangrove waste indicated the presence of active compounds with potential for bioplastic production. Questionnaire evaluation showed a significant improvement in community understanding, with average scores exceeding 50% in aspects of waste knowledge, bioplastic innovation, and attitudes toward environmental management. In conclusion, the program effectively increased ecological awareness and highlighted the potential for local innovation based on coastal resources. Nevertheless, follow-up programs are necessary to ensure that improved knowledge is transformed into sustainable daily practices in waste management.
Co-Authors Achmadiah, Soneta Aditianda, Said Rully Aditya Hikmat Nugraha Alifiya, Rosyita Anjani, Poppy Yulia Arifatin, Ilil Aulia, Hilyatul Eddy Handoko, Eddy Fajar Kurniawan FAJAR NUGROHO Hanif, Andriyatno Irfansyah, Rahmat Jelita Rahma Hidayati Kurniawan, Muh. Firdaus Agung Kunto Mahardhika, R. Hernan Murwanto, Murwanto Rika Anggraini Roni, Syofyan Sinaga, Ronald Raditya Kesatria Susanti Susanti Try Febrianto