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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Akuakultur Indonesia Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia JURNAL PERIKANAN DAN KELAUTAN TROPIS Teknotan: Jurnal Industri Teknologi Pertanian Biologi Edukasi : Jurnal Ilmiah Pendidikan Biologi AL KAUNIYAH KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Jurnal Perikanan dan Kelautan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Aquahayati Jurnal Tataloka Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Aceh Journal of Animal Science JURNAL BIOLOGI INDONESIA Masyarakat, Kebudayaan dan Politik AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Pariwisata JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Jurnal Perikanan Universitas Gadjah Mada Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia Jurnal Segara Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Techno-Fish Journal of Computer Networks, Architecture and High Performance Computing Jurnal Risalah Kebijakan Pertanian dan Lingkungan COJ (Coastal and Ocean Journal) Jurnal Pusat Inovasi Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Aceh Journal of Animal Science Jurnal Manusia dan Lingkungan Policy Brief Pertanian, Kelautan, dan Biosains Tropika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine Journal of Aceh Aquatic Sciences (Journal of Environmental Sustainability Management)
Yonvitner -
Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor; Pusat Studi Bencana (Cerdas), LPPM IPB. Jl Agathis Kampus FPIK IPB Dramaga. 16680
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Environmental sensitivity spatial analysis for oil spill mitigation in rote Ndao district waters Gautama, Dwi Ariyoga; Sriharini, Endang Koestati; Yonvitner, Yonvitner
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan 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.13.3.37805

Abstract

The marine ecosystems in the southern part of Rote Ndao District, within the Timor Sea, could be harmed by oil spills from ships or offshore rigs operated by oil and gas companies in the Timor Sea block, shared by Indonesia, Australia, and Timor Leste. The assessment using Environmental Sensitivity Index (ESI) maps using the thematic data. Areas identified as most sensitive to oil spills include West Rote district (Boa and Nembrala villages), and Southwest Rote district (Oeseli, Landu, and Manuk villages and Ndana islands). The beach type in Rote Ndao which is dominated by sloped sandy beach is a substrate type that is easy to clean from oil spill. Conversely, the biodiversity component has the highest sensitivity. The socio-economic components that are most sensitive to the effect of oil spills are the main sources of livelihood include seaweed cultivation, fisheries, and marine tourism. Oil spill mitigation in Rote Ndao must be focused on oil spill risk management in the hotspot area based on the environmental sensitivity index. A plan to prevent oil spills can be created, targeting these hotspots to establish an early warning system for effective mitigation.Keywords:Environmental sensitivity indexoil spillRote Ndaobiodiversityrisk management
Environmental sensitivity spatial analysis for oil spill mitigation in rote Ndao district waters Gautama, Dwi Ariyoga; Sriharini, Endang Koestati; Yonvitner, Yonvitner
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan 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.13.3.37805

Abstract

The marine ecosystems in the southern part of Rote Ndao District, within the Timor Sea, could be harmed by oil spills from ships or offshore rigs operated by oil and gas companies in the Timor Sea block, shared by Indonesia, Australia, and Timor Leste. The assessment using Environmental Sensitivity Index (ESI) maps using the thematic data. Areas identified as most sensitive to oil spills include West Rote district (Boa and Nembrala villages), and Southwest Rote district (Oeseli, Landu, and Manuk villages and Ndana islands). The beach type in Rote Ndao which is dominated by sloped sandy beach is a substrate type that is easy to clean from oil spill. Conversely, the biodiversity component has the highest sensitivity. The socio-economic components that are most sensitive to the effect of oil spills are the main sources of livelihood include seaweed cultivation, fisheries, and marine tourism. Oil spill mitigation in Rote Ndao must be focused on oil spill risk management in the hotspot area based on the environmental sensitivity index. A plan to prevent oil spills can be created, targeting these hotspots to establish an early warning system for effective mitigation.Keywords:Environmental sensitivity indexoil spillRote Ndaobiodiversityrisk management
Health Status of Spiny Lobster Panulirus homarus with Sub-Mersible Net Cage System in the Different Depths at Kepulauan Seribu, DKI Jakarta Wahjuningrum, Dinamella; Effendi, Irzal; Hadiroseyani, Yani; Budiardi, Tatag; Diatin, Iis; Setiawati, Mia; Puji Hastuti, Yuni; Oman Sudrajat, Agus; Yonvitner; Sri Nuryati; Utami, Putri
Jurnal Akuakultur Indonesia Vol. 21 No. 1 (2022): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.21.1.68-80

Abstract

ABSTRACT Cultivation of Panulirus homarus lobster is now carried out with sub-mersible net cage system at a certain depth in order to obtain optimal temperature, light and water pressure. The purpose of this study was to evaluate the health status of the sand lobster P. homarus which was kept in sub-mersible net cage system measuring 250 cm × 272 cm × 135 cm with a depth of 6 m and 8 m in the waters of Semak Daun Island, Seribu Islands, DKI Jakarta. The average size of lobster seeds used was 93.23 ± 0.99 g/head with a density of 4 lobsters/m2. Lobsters were fed trash fish, molluscs and crustaceans, with a frequency of twice a day at 07.00 WIB 30% and 17.00 WIB 70% of the lobster biomass weight. This study used a completely randomized design with the two depth treatments mentioned above and three replications. Observations of total haemocyte count, differential haemocyte count, phenoloxidase activity, respiratory burst phagocytic activity and histology of lobster hepatopancreas were performed twice every 14 days. Based on the above observations, the depth does not affect the immune response, there is no visible damage to the cells and tissues of the lobster hepatopancreas. Keywords: haemolymph, histology, lobster cultivation, sea, sub-mersible net cage system
Development of Disaster Management Information System Application with Five Integrated Features Samhuri, Refita Yunie; Yonvitner, Yonvitner; Arkeman, Yandra
Journal of Computer Networks, Architecture and High Performance Computing Vol. 7 No. 2 (2025): Research Article, Volume 7 Issue 2 April, 2025
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v7i2.5731

Abstract

Indonesia, as one of the world’s largest archipelagic countries, is highly prone to natural disasters due to its geological, geographical, and socio-demographic conditions. Despite various efforts from the government and related institutions, there remains a lack of an integrated technological solution that addresses the critical aspects of disaster management. This research aims to develop a mobile-based disaster management information system called Aksi Bencana Indonesia, featuring five integrated functions: real-time disaster information, donation facilitation, volunteer management, logistics coordination, and disaster education. The development process involved identifying functional and non-functional requirements through interviews with disaster mitigation experts and literature studies, followed by UI/UX design using Figma, and coding using Flutter for the frontend and Laravel for the backend. User Acceptance Testing (UAT) was conducted with participants aged 18–55 to evaluate the system’s usability and effectiveness. The results showed that the application met the users’ expectations in providing timely and reliable information, facilitating donations and volunteer coordination, and supporting educational initiatives. Moreover, the integration of real-time features improved response time and enhanced the efficiency of resource distribution during disaster events. This study concludes that the application successfully bridges the gap between communities, donors, and volunteers, offering a practical solution for disaster preparedness and response. Future research may focus on expanding the system’s interoperability with national disaster databases and enhancing the analytics dashboard for better decision-making.
THE RELATIONSHIP BETWEEN CORAL REEFS AND COASTAL FISHERIES RESOURCES IN PANGGANG ISLAND AND SURROUNDING AREAS, SERIBU ISLANDS, JAKARTA: KETERKAITAN TERUMBU KARANG DENGAN SUMBERDAYA PERIKANAN PESISIR PULAU PANGGANG DAN SEKITARNYA, KEPULAUAN SERIBU, JAKARTA Melindo, Hera Ledy; Kurnia, Rahmat; Yonvitner, Yonvitner
Jurnal Teknologi Perikanan dan Kelautan Vol 16 No 2 (2025): MEI 2025
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.16.147-159

Abstract

Pulau Panggang memiliki potensi ekosistem terumbu karang seluas sekitar 9 ha, namun keberadaan terumbu karang di perairan Pulau Panggang dan sekitarnya mengalami penurunan luasan. Tujuan penelitian ini adalah mengidentifikasi kondisi terumbu karang serta menganalisis hubungan terumbu karang dengan biomassa ikan terumbu di perairan Pulau Panggang dan sekitarnya. Pengambilan data ekosistem terumbu karang dilakukan menggunakan metode Line Intercept Transect (LIT), sedangkan pengambilan data ikan dilakukan menggunakan metode sensus visual bawah air (underwater visual census). Kondisi terumbu karang di lokasi penelitian tergolong kategori sedang. Tutupan karang hidup tertinggi tercatat di Pulau Panggang dengan nilai 41% dan di Pulau Air senilai 31%. Bentuk pertumbuhan terumbu karang (life form) di kedua lokasi penelitian ditemukan sebanyak 10 ragam, dengan life form tertinggi dimiliki oleh Coral foliose dan Coral encrusting. Jumlah ikan karang yang teramati sebanyak 867 individu dari 106 spesies yang tergabung dalam 27 famili ikan karang, yang didominasi oleh famili Pomacentridae (72,81%). Kelimpahan ikan di Pulau Air sebanyak 386±113 individu/250m2 dan di Pulau Panggang sebanyak 406±160 individu/250m2. Hasil pengukuran nilai tertinggi biomassa ikan karang terdapat di Stasiun 4 Pulau Panggang (43,05 g/m2), sedangkan biomassa ikan karang yang terendah di Stasiun 3 Pulau Air (4,98 g/m2).
Intrinsic Vulnerability of Artisanal Fisheries Record from Banyusangka Fish Landing Port, Madura Island Yonvitner, Mr.; Syukri, Nandi; Akmal, Surya Gentha; Fadlian, Rizka
JFMR (Journal of Fisheries and Marine Research) Vol. 5 No. 3 (2021): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.03.25

Abstract

Fishery activities are currently dominant, causing production intensity and then potential to increase risk and vulnerability. The vulnerability study conducted in Banyusangka aims to know the effect of capture intensity on potential vulnerabilities. The results of the study shown that species vulnerability scores ranged from 15-83 with the highest risk of susceptibility are Sphyraena sp. While the vulnerability of fishing gear between 36-57 is the highest type of fishing gear trammel net. The increase of vulnerability also potential of risk and sustainability of stock.  These reasons why we need monitor every fishing operation to ensure fisheries activity manage well.
Gonad maturity of simping Placuna placenta, Linn 1758 (Bivalve: Placunidae) harvested from Kronjo Coastal, Indonesia Yonvitner, Yon; Setyobudiandi, Isdradjad; Dahuri, Rokhmin; Jamilah, Jamilah
Aceh Journal of Animal Science Vol 5, No 1 (2020): July 2020
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.5.1.14930

Abstract

Simping (P. placenta) is a coastalresourcefoundin shallow water with amuddysubstrate.Simping widely used as a source of food and as raw material for the decoration.Utilization ofsimpinguntil now has not yetfocusedonrecruitment, reproductive aspect. This information is important as abasisdata for determining the size of thesimpingcatch. This study aimed to find out about of reproduction aspect, determining sex ratio the size of the catchsimping.This research was conduct for three months at 3 locations.The number of samples in the analysis is 36 species to determine sex ratio and gonad maturity.Sex ratio indifferent from male and female, but based on thetimesex ratio ofsimping significant,both male and female. The lengthsize of gonads shellfish matures form 5.50 cm and 5.85 cm at 2 TKG conditions. Length ofsimpingmature from 6.08 cm, 6.24 cm, 6.45 cm and 7.11 cm dominant at TKG mature stage 3,and 8.61 cm dominant at 4 TKG conditions. Sex ratioreaches6 cm shell length and not significant between males and females (M: F=1;1).It is concluded that thelevel of maturity of gonads increases with increasing of simping size.
Sebaran logam berat terlarut di Perairan Teluk Jakarta Maisalda, Dwianka Rahman; Yonvitner, Yonvitner; Effendi, Hefni
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 8, No 3 (2024)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.8.3.246-254

Abstract

Jakarta Bay is an active area and receives pollution from the mainland through 13 river systems in DKI Jakarta. This waste enters Jakarta Bay through 13 rivers. This study compared the distribution of dissolved heavy metals in the West and East Monsoons of Jakarta Bay to understand the processes and sources of heavy metals. Sampling was carried out once in each zone, and sea water samples stored in HDPE (high-density polyethylene) bottles were taken to the laboratory for analysis using AAS (Atomic Absorption Spectrophotometry), with a measurement accuracy of 0.001 mg/L. GIS was used to map heavy metal parameters. The concentrations of heavy metals found were mercury (Hg) 0.0002 to 0.0005 mg/L, copper (Cu) 0.0062 to 0.0089 mg/L, lead (Pb) 0.006 to 0.007 mg/L, zinc (Zn) 0.0247 to 0.0334 mg/L, and nickel (Ni) 0.0044 to 0.0088 mg/L. In summary, the study shows that the physical-chemical conditions of Jakarta Bay significantly affect the distribution of dissolved heavy metals such as Hg, Cu, Pb, Zn and Ni.
Determining Tourism Area Using TOPSIS Analysis in the Dampier Strait Conservation Area Zulfikar, Anisa Kusumadewi Zulfikar; Yonvitner, Yonvitner; Kurniawan, Fery; Hidayat, Adrian
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8695

Abstract

The Dampier Strait regional conservation area is one of the conservation areas included in the Raja Ampat Regency marine conservation area, which has high potential for developing tourism activities. The most important aspect in the use of natural resources for tourism purposes is their suitability to support tourism activities. The challenge faced is the difficulty if the potential for beach tourism, snorkeling and diving to be developed simultaneously. The aim of this research is to determine areas for ecotourism and recommend appropriate locations. Data analysis is determining ecotourism areas using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). TOPSIS is used because it is able to rank the selected alternatives that are closest to the positive ideal and furthest from the negative ideal solution. The criteria used are tourist carrying capacity, accommodation, accessibility, number of international tourists, number of domestic tourists and suitability area. The results of this TOPSIS analysis are that Sauwandarek, Marandanweser and Arborek are areas that can be used as an alternative area for carrying out beach tourism, snorkeling and diving activities. Areas that can be developed into ecotourism activities are Yeben Kecil and Tanjung Putus.
Co-Authors . Fahmi . Sulistiono . Waluyo A Habibi Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Adrian Hidayat, Adrian Afandy, Andy Agus Dermawan Agus Oman Sudrajat Ahmad Fachrudin Ahmadi, Nurdin Ai Solihat Aji Hermawan Akmal, Surya Genta Akmal, Surya Gentha Amanah Zakiah Amelian Dinisia Anastasia Dian Rosalina Anastasia Dian Rosalina Andi Gustomi Anisa Kusumadewi Zulfikar Apriansyah Apriansyah Arief Widianto Ario Damar Ario Damar Aulia Maghfirotul Khatami Aulia Maghfirotul Khatami Ayu Ervinia Beni Osta Nababan Benny Khairuddin Buda, Mark Budiman, Mukhammad Asyief Khasan Cecep Kusmana Christian, Yoppie Danang Aria Nugroho Deni Rahmat Hidayat Destilawati Destilawati Destilawati Destilawati Destilawaty, Destilawaty Diding Sudira Efendi Didit Eko Prasetiyo Dinamella Wahjuningrum Donwill Panggabean Dudi Muhammad Wildan Dwi Muninggar Pratiwi Dyah Ika Nugraheni Eddy Soekendarsih Eha Saleha Emy Mupid Enan M. Adiwilaga Endang Juwita Endang Juwita, Endang Estri Octora Farmelia Etty Riani Fadlian, Rizka Fery Kurniawan Fery Kurniawan FERY KURNIAWAN Fitra Wira Hadinata Fransiskus Mao Tokan Fredinan Yulianda Gatot Yulianto Gatot Yulianto Gautama, Dwi Ariyoga Grin Tommy Panggabean Habibi, A Hanif Wafi Hanif Wafi Hanif Wafi Hefni Effendi Helmy Akbar Helmy Akbar I Setyobudiandi I Wayan Nurjaya Iis Diatin Ilham Ilham Iqra Putra Sanur Irfan Yulianto Irianto, Dedy Cahyadi Irwan Irwan Irzal Effendi Isdradjad Setyobudi Andi Isdradjad Setyobudi Andi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjat Setyobudiandi Isdradjat Setyobudiandi Isdrajad Setyobudiandi Jabbar, Meuthia Aula Jamilah Jamilah Jamilah Jamilah Jan Hotman Joko Santoso K Praptokardiyo Kadarwan Soewardi Kadarwan Soewardi Kadarwan Soewardi Kardiyo Prapto Kardiyo Kardiyo Praptokardiyo Kiagus Abdul Aziz Lala M Kolopaking Lukman Faisol Luky Adrianto Luky Adrianto M Mukhlis Kamal M. Arsyad Al Amin M. Mukhlis Kamal Maisalda, Dwianka Rahman Masykur Tamanyira Masykur Tamanyira Maulana Ishak Melindo, Hera Ledy Mennofatria Boer Mia Setiawati Mochammad Riyanto Mona Agatha Muhammad Fadjar Rahardjo Muhammad Ridwan Mujio, Mujio Muliadi, Adi Nabil Zurba Nandi Abdul Aziz Nandi Sukri Nandi Syukri Ngoc, Pham Ti Anh Nor, Norhariani Mohd Nur Irsyam Nurfitri Triramdani Nursan, Muhammad P. Perdinan Pudji Muljono Puji Hastuti, Yuni Putri Utami, Putri R Dahuri R. Dikky Indrawan Rahmat Kurnia Retno Asih Riany Hastuty RIDWAN AFFANDI Rifki Aldi Ramadhani Rika Astuti Rinda Noviyanti, Rinda Rini Setiawati Riska Puspita Riyan Maulana Rizka Fadlian Rokhmin Dahuri Rokhmin Dahuri Rokhmin Dahuri Rokhmin Dahuri Rudiyanto, Bambang Yudho Rusmin Nuryadin S Sukimin Sahibuddin, Muhammad Qustam Samhuri, Refita Yunie Selvi Oktaviyani Selvia Oktaviyani Septian Dwi Cahyo Shabrina Oktaviani Sigid Hariyadi Siti Nurkhotini Soeryo Adiwibowo Sonny Koeshendrajana Sri Nuryati Sriharini, Endang Koestati Sugeng Heri Suseno Suharyanto Suharyanto Sulaeman Martasuganda Sulistiono Sulistiono Sulistyowati, Beta Indi Suraji Suraji Surya Genta Akmal Surya Gentha Akmal Surya Gentha Akmal Surya Gentha Akmal Surya Gentha Akmal Sutrisno Sukimin Syamsul Bahri Agus, Syamsul Bahri Syofyan Hasan Syukri, Nandi Tamanyira, Masykur Taryono Taslim Arifin Taslim Arifin Tatag Budiardi Tia Azira Sharif Tolentino-Zondervan, Frazen Tri Ernawati Trihandoyo, Arif Triyadi Purnomo Vera Ardelia Vera Ardelia Vicky Rizky Katili Wafi, Hanif Wahyuni, Andi Panca Waluyo Waluyo Wawan Ridwan Y. Hadiroseyani Yandra Arkeman Yasir Yasir Yasya Hanifah Kinasih Yeldi Adel Yogi Cahyo Ginanjar Yudi Wahyudin Yusli Wardiatno Yuyun Erwina Zainal Arifin Lubis Zulfikar, Anisa Kusumadewi Zulfikar Zulhamsyah Imran