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All Journal Jurnal Perikanan dan Kelautan Journal of Aquatropica Asia Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Jurnal Belantara Jurnal Laut Khatulistiwa Jurnal Akuatiklestari Jurnal Planoearth Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Jurnal Sains Teknologi Akuakultur Journal of Tropical Marine Science Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Jurnal Sylva Lestari Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Perikanan dan Kelautan
Abdullah Aman Damai
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Social Sciences Transportation Other

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Kelembagaan Kelompok Usaha Bersama Nelayan Dalam Usaha Penangkapan Rajungan Di Kuala Teladas, Tulang Bawang Santosa, Winarto; Hasani, Qadar; Supono, Supono; Damai, Abdullah Aman; Tresiana, Novita; Febryano, Indra Gumay
Journal of Tropical Marine Science Vol 8 No 2 (2025): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v18i2.5619

Abstract

The Fishermen's Joint Business Group is a local institution that plays a vital role in sustainable blue swimming crab fishing practices. This study aims to analyze the institution structure of the Joint Business Group in supporting sustainable blue swimming crab fishing efforts in Kuala Teladas Village, Tulang Bawang Regency. This research is a qualitative study whose data collection was carried out through in-depth interviews, participant observation, and documentation study. Data were analyzed to examine the institution and organization structure of the group. The study results show that the Joint Business Group is vital as a collective forum for fishermen to discuss, share information, and access crab resources. The group's simple organization structure with clear rights, obligations, and sanctions in the Articles of Association/Bylaws encourages active participation by members. The implementation of blue swimming crab management policies has brought positive changes to fishermen's behaviour, especially in the use of environmentally friendly fishing gear. However, significant challenges include economic pressures during the lean season, lack of alternative livelihoods, and weak supervision. Increasing the institution capacity of Joint Business Groups is carried out through collaboration between non-governmental organizations, fisheries extension, and the government. This is implemented through socialization, training, and mentoring in organization management, leadership, and business diversification. Grant assistance and alternative business training for fishermen have strengthened the economic position of fishermen. Increasing institution capacity through collaboration with various stakeholders is key to supporting the socio-economic sustainability of fishermen and sustainable blue swimming crab fishing efforts.
Identifikasi Jenis Dan Kepadatan Sampah Laut Anorganik Di Pantai Muara Indah, Kabupaten Tanggamus, Provinsi Lampung Kurniawan, Fredy; Kaskoyo, Hari; Efendi, Nur; Damai, Abdullah Aman; Rochana, Erna
Journal of Tropical Marine Science Vol 8 No 2 (2025): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v18i2.6195

Abstract

Accumulation of marine waste is a problem for tourist areas, one of which is due to the activities of densely populated settlements around the coast. The study aims to determine the type and density of inorganic waste at Muara Indah Beach, Tanggamus Regency. The method used is purposive sampling with a sampling technique using a transect line. Data analysis was carried out using a quantitative descriptive approach. The waste taken was macro-sized inorganic waste. The results of the study showed that plastic waste dominated the pieces of waste as much as 174.67 pcs with a density of 5.82 pcs/m2. The relative density value of plastic waste reached 84.25%. The lowest density was ceramic waste of 0.03 pcs/m2 with a relative density value of 0.48%. The government and surrounding communities are expected to work together to optimize waste management.
Access To Capital: Limitations For Small Fisherman In Gudang Lelang, Bandar Lampung City Maloring, Darius Sesario; Damai, Abdullah Aman; Rochana, Erna; Riantini, Maya; Febryano, Indra Gumay
Journal of Tropical Marine Science Vol 8 No 2 (2025): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v18i2.6942

Abstract

Access to capital is very important in the development of small fishery businesses. This study aims to analyze the access to the capital of small fishermen in Bandar Lampung City Gudang Lelang. The research method uses a qualitative approach with a case study method. Data was obtained by in-depth interviews, participant observation, and document analysis; Furthermore, it was analyzed to explain the access to capital of small fishermen. The results of the study show that most small fishermen have difficulties accessing capital through banks. Most of them access non-formal capital, such as mobile lending, a door-to-door system known as bank keliling, loan sharks, Madani Mekaar National Capital, Syariah National Retirement Savings Bank, and Amartha. In addition, fishermen were used to borrowing money from skippers, subscription stalls, or their families to meet their needs at sea. They need the government’s support and mentoring in accessing bank capital to develop their businesses. Capital difficulties for fishermen’s businesses should be evaluated by banks to provide a more flexible system that is easily accessible.
Study Of Tourism Suitability And Ecological Carrying Capacity Of Minang Rua Beach In South Lampung District As An Ecotourism Destination Widyasmoro, Doni; Damai, Abdullah Aman; Efendi, Nur; Wahono, Endro Prasetyo; Kaskoyo, Hari
Journal of Tropical Marine Science Vol 8 No 2 (2025): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v18i2.6945

Abstract

Tourism suitability analysis is important to determine the suitability of an area for beach recreation according to its ecological carrying capacity. This study aims to analyze the suitability and carrying capacity of the ecotourism area at Minang Rua Beach, South Lampung Regency, Lampung Province. Data collection of physical parameters of the beach was carried out using the field observation method. Data were analyzed using the tourism suitability index and area carrying capacity. The results showed that the ecotourism suitability index for beach recreation at Minang Rua Beach at station 1 was 2.875, at station 2 was 3.000, and at station 3 was 2.430. The level of suitability for beach recreation at Stations 1 and 2 was categorized as very suitable (S1), while at Station 3 was categorized as suitable (S2). The carrying capacity of the area at Minang Rua Beach for beach recreation activities at Station 1 was 119 people/day, at Station 2 was 364 people/day and at Station 3 was 158 people/day. The managers of this area are expected to be able to implement tourism activities according to their ecological carrying capacity so that their sustainability can be maintained.
Sistem Pendukung Keputusan Untuk Pemilihan Tempat Wisata Pantai Berbasis Webgis Di Kabupaten Lampung Selatan Zusan, Ulfah Atikah; Mayaguezz, Henky; Damai, Abdullah Aman; Effendi, Nur; Darmawan, Arief; Febryano, Indra Gumay
Journal of Tropical Marine Science Vol 7 No 1 (2024): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v7i2.4952

Abstract

In beach tourism development, the decision-making process via the web is a valuable tool that can provide several alternatives for decision-making planners in beach tourism development. The aim of this research is to develop the implementation of a decision support system for selecting WebGIS-based beach tourist attractions in South Lampung Regency. This research is research with the concept of Research and Development, the data used in this research is primary data obtained from field observations and secondary data obtained from the government. Data was obtained through observation and documentation studies from 30 beaches in South Lampung Regency, then processed using the Simple Additive Weighting method. The research results show that bio-physical and managerial factors are the factors that have the most influence on the results of this weighting and are the most dominant supporting alternatives for selecting beach tourist attractions in South Lampung Regency. The recommended beach tourism in South Lampung based on the highest weighting value is Pasir Putih Beach which is the highest ranked, followed by Tapak Kera Beach. Supporting factors such as bio-physical factors, socio-economic factors and managerial factors can be used as primary considerations for beach tourism managers and local governments should continue to develop and innovate in using Simple Addivite Weigting, because the method is much more practical and effective in determining object recommendations beach tourism for tourists.
Pemetaan Stakeholder Dalam Peningkatan Kesejahteraan Masyarakat Nelayan Di Pulau Pasaran Kelurahan Kota Karang, Kota Bandar Lampung Dewi, Niken Puspita; Rochana, Erna; Damai, Abdullah Aman; Hartoyo, Hartoyo; Riantini, Maya; Febryano, Indra Gumay; Tresiana, Novita
Journal of Tropical Marine Science Vol 7 No 2 (2024): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v7i2.5001

Abstract

The purpose of this study was to map the stakeholders involved in efforts to improve the welfare of fishing communities on Pasaran Island, Kota Karang Village, Bandar Lampung City. The data analysis method was carried out descriptively to map the stakeholders involved based on their interests and influence. The results showed that the players were the Lampung Provincial Government, Bandar Lampung City Government, Bandar Lampung City Fisheries Service, because these stakeholders have a very strong interest and influence. Stakeholders who act as context setters are the Ministry of Marine Affairs and Fisheries, Legislative Members, community leaders, NGOs, Goods and Services Providers, Police and TNI, Universities, because these stakeholders have great influence but low importance. The role of stakeholders with the subject category is small fishermen, namely labor fishermen and fish processing laborers, large fishermen and middlemen. Fishermen are stakeholders who have a high interest, but do not have a strong influence. Stakeholders in the crowd category are the Head of East Teluk Betung Sub-District, Head of Kota Karang Village, Neighborhood and RT officials in Kota Karang Village, because stakeholders, so that the expectations of the government for the provision of the program can be realized and the welfare of the fishing community will increase. In addition, community empowerment can also be carried out through developing the capacities of small fishermen and supporting information in the use of more developed fishing gear by conducting entrepreneurial training, developing skills and expertise for fishermen on Pasaran Island,
Penerapan Konsep Blue Economy Pada Budidaya Udang Vaname Melalui Pemetaan Stakeholder Di Kecamatan Rawajitu Timur Kabupaten Tulang Bawang Ristiawati, Risa; Damai, Abdullah Aman; Rochana, Erna; Febryano, Indra Gumay; Riantini, Maya; Tresiana, Novita
Journal of Tropical Marine Science Vol 7 No 2 (2024): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v7i2.5002

Abstract

The purpose of this study was to map the stakeholders involved in efforts to implement the concept of blue economy in vaname shrimp farming in East Rawajitu District, Tulang Bawang Regency. Data were collected using a qualitative approach through in-depth interviews and documentation studies. Data analysis was carried out descriptively to map the stakeholders involved based on their importance and influence. The results showed 21 stakeholders played a role consisting of private government, community and academics. Stakeholders who play a role as players are the Lampung Provincial Government, the Maritime and Fisheries Service, the Tulang Bawang Regency Government, the Tulang Bawang Regency Fisheries Service, which has a very strong interest and influence. Stakeholders who act as context setters are the Ministry of Marine Affairs and Fisheries, Ministry of Environment and Forestry, Commission IV of the House of Representatives, Lampung Marine Aquaculture Center, Mesuji Sekampung River Basin, Fish Quarantine Center for Quality Control and Safety of Fishery Products, INDOGAP Certification Institute, Seed Supplier, Shrimp Buyer, Feed and Medicine Company, P3UWL, KPBD, Yagasu, PPNI, LPMUKP, Universities have a large influence but low importance. The role of stakeholders in the subject category is shrimp farmers, who have a high interest but do not have a strong influence. Crowd stakeholders consist of the East Rawajitu District Government. Cross-sectoral cooperation must be carried out, so that the government's expectations towards applying the concept of blue economy or sustainable shrimp farming can be applied in protecting the environment while still increasing economic growth.
Aktivitas Antibakteri Ekstrak Isolat Jamur Endofit Aspergillus sp. yang Berasosiasi dengan Mangrove Rhizhopora apiculata terhadap Patogen Ikan Laut Dharmawati, Verli; Susanto, G. Nugroho; Nurcahyani, Nuning; Damai, Abdullah Aman; Azzuhdy, Afifah Nissa
Journal of Tropical Marine Science Vol 7 No 2 (2024): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v7i2.5418

Abstract

Exploration of microorganisms containing secondary metabolite compounds with antimicrobial properties, especially in marine fish pathogenic bacteria, is urgently required. This study aims to test the antibacterial effectiveness of endophytic fungal extracts from the mangrove plant Rhizopora apiculata in the Petengoran Mangrove Forest against pathogenic bacteria in marine fish such as V. alginolyticus and P. damselae spp. The endophytic fungal isolate found was a fungus from the genus Aspergillus sp after observing its morphological form macroscopically and microscopically. Ethyl acetate extract of mangrove endophytic fungi with a concentration of 500 µg/disc and 1000 µg/disc was dripped onto a 6mm paper disc and then placed on the pathogenic bacterial isolate. Measurement of the diameter of the clear zone produced around the paper disc after 24 hours concluded that the antibacterial effectiveness of the endophytic fungal extract against V. alginolyticus was 27.27% (500 µg/disc) and 32.32% (1000 µg/disc). Meanwhile, its effectiveness against P. damselae spp is 27.27% (500 µg/disc) and 34.82% (1000 µg/disc). The isolate extract from the endophytic fungus Aspergillus in this study has the potential to produce antibacterial compounds in marine fish pathogens.
Co-Authors Afrianti, Nur Afni Ardiansyah, Prima Ari Kusuma Basri Ariani, Yudithia Wirda Arief Darmawan Asbi, Adnin Musadri Astuti, Muthia Yuli Aviati S., Yuniar Azila, Mutia Azzuhdy, Afifah Nissa Bambang Utoyo Sutiyoso Banowati, Nurmaya Tri Basri, Ari Kusuma Berta Putri Boy Apriliawan Caesario, Rachmad Damayanti, Inggar Darma Yuliana David Julian Dear Mapala Simarmata Delis, Putu Chintia Delis, Putu Cinthia Deny Sapto Chondro Utomo Desti Rizki Anggraini Dewi, Niken Puspita Dharmawati, Verli Edison Efendi, Edi Endro Prasetyo Wahono Erdi Suroso Erna Rochana Erwanto Febriani, Sefia Fredy Kurniawan Glenn Valentino Hartoyo Hartoyo Herman Yulianto Herman Yulianto Indra Gumay Febryano Indra Gumay Yudha Indra Gumay Yudha Irwan Irwan Irwan Sukri Banuwa Juliasih, Ni Luh Gede Ratna KARTINI, Nidya Kaskoyo, Hari Kus Hendarto Kushendarto Kushendarto Kushendarto Kushendarto, Kushendarto Kuswanta Futas Hidayat Kuswanta Futas Hidayat Kuswanta Futas Hidayat M Aldhy Nur Pradana Maloring, Darius Sesario Maulana Muklis Maya Riantini, Maya Mayaguezz, Henky Muhamad Gilang Arindra Putra Muhamad Irfan Affandi Muhammad Reza Nikky Astiastari Novita Tresiana Nuning Nurcahyani NUR EFENDI Nur Effendi, Nur Octavia, Nia Penmau, Defrilasio Eldes Pratiwi, Leoni Dian Pribadie, Aldi Indra Prima Ardiansyah Putriani, Rizha Bery Qadar Hasani Qadar Hasani Rahayu, Risma Warni Rahmalia, Dian Rahmasari, Ayu Rara Diantari Ristiawati, Risa Riyoma, Arico Romaskila, Ulfanida Saleh, Yuliana Sanjaya, Purba Santosa, Winarto Sitanggang, Rostuti Lusiwati Siyadah, Fatihatus Slamet Budi Yuwono Solikhin Solikhin Solikhin Solikhin Suparmono Suparmono Suparmono Suparmono Supono Supono Supono Supono Susanto, G. Nugroho Susanto, Gregorius Nugroho Taufiqurahman, Wahyu Teguh Endaryanto Widiastuti, Endang Linirin Widyasmoro, Doni Yuliana, Darma Yuyun Fitriana Zainal Abidin Zusan, Ulfah Atikah