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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Maspari Journal JURNAL ILMIAH PLATAX Bioma : Berkala Ilmiah Biologi JBIO: jurnal biosains (the journal of biosciences) El-Hayah : Jurnal Biologi Jurnal Kelautan Tropis JURNAL ENGGANO JFMR (Journal of Fisheries and Marine Research) Akuatik: Jurnal Sumberdaya Perairan Journal of Tropical Marine Science Journal of Forest Science Avicennia Dharma Pengabdian Perguruan Tinggi (DEPATI) Journal of Fisheries & Marine
Okto Supratman
Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology Social Sciences Other

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Karakteristik Morfologi Dan Sebaran Lamun Halophila spinulosa (R.Br.) Aschers. Di Kepulauan Bangka Belitung, Indonesia Okto Supratman; Adi, Wahyu; Muftiadi, M. Rizza; Henri, Henri; Pamungkas, Aditya; Supratman, Okto
Journal of Tropical Marine Science Vol 6 No 2 (2023): 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.v6i2.4598

Abstract

Halophila spinulosa (R. Br.) Aschers is a type of seagrass found in Indonesia with limited distribution. One of the areas where Halophila spinulosa is found in the Bangka Belitung Islands. Although found in the Bangka Belitung Islands, information on this type of seagrass is very limited. The objectives of the study were to identify morphological characters, identify types of seagrass associated with Halophila spinulosa and present a distribution map of Halophila spinulosa in the Bangka Belitung Islands. The research method for seagrass morphological characters is based on field data in the form of photographs, then compared with identification sources from books and research journals. The seagrass distribution map was determined based on a literature search from 2015 to 2022 and then a map was made using Arcmap 10.8 software. The results of the research on the morphological characters of Halophila spinulosa species can be seen from the shape of the roots, rhizomes, leaves, flowers and fruit. This type of root form is unbranched root (simple root) and each node on the rhizome has one root. Compound leaves are elliptical in shape. These leaves are paired, in opposite positions, located in one plane, arranged obliquely around the stem and have serrated leaf tips. The distribution of Halophila spinulosa seagrass in the Bangka Belitung Islands is spread in the areas of Central Bangka Regency, South Bangka Regency and Belitung Regency. Halophila spinulosa species are often found mixed (associated) with seagrass species Halodule uninervis and Oceana serrulata.
Kajian Kesesuaian Dan Daya Dukung Kawasan Wisata Danau Pading Kabupaten Bangka Tengah Provinsi Bangka Belitung Okto Supratman; Br sitepu, Agry rut Benaya; Supratman, Okto; Aisyah, Siti
Akuatik: Jurnal Sumberdaya Perairan Vol 17 No 2 (2023): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v17i2.4493

Abstract

Agry Rut Benaya Br Sitepu (2021811017) Study of the Suitability and Carrying Capacity of the Lake Pading Tourism Area, Central Bangka Regency, Bangka Belitung Province. (Supervisors: Okto Supratman and Siti Aisyah) Pading Lake Tourism is still relatively called new and its beauty has been developed as a tourist attraction considering the condition of the surrounding environment which offers natural beauty and serenity with great potential for spread. Views of the lake and hills can add to the comfort of every tourist. Tourist activities that can be carried out by tourists are picnic activities, relaxing, playing in the water, and boating around the lake. Through this study, it is hoped that it can increase the carrying capacity of the community for the natural beauty and comfort of the Pading Lake tourist destination in Perlang Village. The method used in determining station points is to conduct field surveys, by taking several environmental parameters such as depth, brightness, lakeside width, slope, current speed to determine the tourism suitability index, and the carrying capacity of the Pading Lake tourism area. The results of the tourism suitability index study obtained the value of the camping category by 85%, the Boat category by 92%, the Relax Sitting category by 69%, the Outbound category by 83%, the Swimming category by 78%. The carrying capacity of the area in the Camping category is 234 people/day, the Boat category is 792 people/day, the Sitting Relax category is 655 people/day, the Outbound category is 487 people/day, the swimming category is 172 people/day. Keywords: Pading Lake Tourism, Compatibility, Regional Carrying Capacity
Analisis Kelimpahan dan Pola Pertumbuhan Kepiting Bakau di Sungai Selindung, Kota Pangkal Pinang, Kepulauan Bangka Belitung Okto Supratman; Christin Claudia Tambunan; Okto Supratman; Kurniawan Salim
Akuatik: Jurnal Sumberdaya Perairan Vol 17 No 2 (2023): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v17i2.4336

Abstract

Mud crab is one of the important fishery commodities in Indonesia since the 1980s. Mud crabs have high economic value and are closely related to the mangrove ecosystem area so many people want to hunt them for sale. This study is conducted to determine the abundance and growth patterns of mud crabs in the Selindung River, Pangkalpinang, Bangka Belitung Islands. Sampling is carried out from February to March 2023 at Selindung river using folding traps. Mud crab sampling is carried out every 2 weeks starting from the lowering of the trap at 18.00 WIB until the removal of the trap at 07.00 WIB. The mangrove crabs found were counted for the number of individuals, measured for carapace width, body weight and sex, then analyzed. Measurement of physico-chemical parameters of waters including temperature, pH, salinity, dissolved oxygen (DO). The results of the study concluded that there were 2 types of mangrove crabs found in the Selindung River, Pangkalpinang City, namely the type of S. serrata and the type of S. tranquebarica. The abundance of mangrove crabs in the Selindung River, Pangkalpinang, Bangka Belitung Islands, is the highest for the type S. tranquebarica of 82.97%. The growth pattern of mud crabs in Selindung River, Pangkalpinang City, Bangka Belitung Islands is negative allometric. The condition factor of mangrove crabs at each station morphologically has a fit body condition. Parameters that have a positive correlation with the abundance of mud crabs are pH, DO, and substrate.
MEMBANGUN KEMAMPUAN SPASIAL LEWAT PELATIHAN PEMETAAN DENGAN TEKNOLOGI DRONE Okto Supratman; Okto Supratman; Wahyu Adi; Guskarnali Guskarnali
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 3 No 1 (2023): Mei 2023
Publisher : Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/depati.v3i1.3790

Abstract

Drone technologys are now widely used not only for taking photos, videos, but also for mapping. Therefore, it is necessary to conduct mapping training activities with drone technology so that participants can improve their competence in using drones for mapping. Training purposes are 1) To provide an understanding of spatial knowledge through training with drone technology, 2) To increase competence related to Mapping using drones and 3) To produce high resolution maps. The methods or stages of training activities are 1) Coordination of training implementation with cooperation partners, 2) Preparation of training materials, 3) Opening of registration, 4) Opening of Training Classes, 5) Training of spatial data retrieval using drones, 6) Training of Spatial Data Processing from Drones. The results of the mapping training activity with drone technology were attended by 73 participants, of which 29 participants were declared passed and received certificates. Participants who passed were participants who had followed all the training materials and submitted aerial photography and contour maps assignments. Mapping training activities are carried out in online and offline blended learning. Online activities are carried out when opening classes, delivering material, processing data and closing classes, while offline activities are when the practice of taking aerial photos using drones will be used as data processing material. In addition, the results of the training activities include aerial photo maps and high-resolution contour maps from aerial photographs with drones made by training participants.
Analisis Kepuasan Pengunjung Terhadap Objek Wisata Pantai Tapak Hantu Ditinjau Dari Aspek Rekreasi Wisata Pantai Kabupaten Bangka Tengah Okto Supratman; khudori mustofa; Okto Supratman; Arthur M farhaby
Akuatik: Jurnal Sumberdaya Perairan Vol 17 No 1 (2023): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v17i1.4104

Abstract

Tapak Hantu Beach has the potential to be developed into a leading tourist attraction in Bangka Tengah Regency. However, to accommodate this, it is necessary to conduct research. This study aims to analyze the quality of services and facilities on the Tapak Hantu beach, Bangka Tengah Regency. The research time was carried out in November 2022 which was carried out for two weeks the research method was carried out using theImportance and Performance Analysis Method (IPA). Based on the results obtained for the level of importance of service quality, namely with an average of x Ì… 3.71 and y Ì… 4.78 while for the value of the level of importance of the facility x Ì… 3.97 and y Ì… 4.55. So it can be concluded that the level of consumer satisfaction is actually lower than the level of expectations
PEMANFAATAN MESIN PENCETAK PAKAN AYAM DALAM USAHA MENINGKATKAN PRODUKTIVITAS PETERNAKAN AYAM DI DESA PERGAM KECAMATAN AIRGEGAS Okto Supratman; Eka Sari Wijianti; Saparin Saparin; Yudi Setiawan; Okto Supratman; Jeri Ariksa
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 2 No 2 (2022): November 2022
Publisher : Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.1 KB) | DOI: 10.33019/depati.v2i2.3407

Abstract

Community service (PkM) has been carried out regarding the use of chicken feed printing machines. The PkM place is in Pergam Village, Airgegas District, South Bangka Regency. The purpose of PkM is to increase the productivity of the Pergam village partner chicken farms. This program has been implemented before in other areas, because the program was successfully adopted in Pergam village. This service is a continuation of the 2021 service on the use of egg incubators. The success of the hatchery program through the egg incubator raises new problems related to feed availability. Currently, the price of feed is expensive, so farmers must look for alternatives to meet their feed needs. Service partners have limited funds to buy feed from the market. So the service team from the University of Bangka Belitung provided assistance in the form of a chicken feed printing machine. The implementation of the service has been carried out through four stages, including: The first stage, field observations and interviews with partners to record the problems faced by partners. The second stage, determine the focus and solution to the problem. The third stage is the implementation of service and assistance in the use of chicken feed printing machines, and the last is an evaluation of activities to record problems and the sustainability of the service program in the future. The service that has been carried out is by handing over two units of feed printing machines, assistance with supporting equipment for livestock and machinery. based on the results of interviews with partners, with a chicken feed printing machine can reduce feed costs by 50-60%.
PEMETAAN KAWASAN HUTAN MANGROVE MENGGUNAKAN DRONE DI KAWASAN WISATA HUTAN MANGROVE SEBAGAI SALAH SATU UPAYA KONSERVASI KAWASAN HUTAN MANGROVE DI DESA TUKAK KABUPATEN BANGKA SELATAN Okto Supratman; arthur muhammad farhaby
Akuatik: Jurnal Sumberdaya Perairan Vol 16 No 1 (2022): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v16i1.2863

Abstract

Pengelolaan lingkungan selain berdimensi pengelolaan sumber daya alam, juga berdimensi pemanfaatan ruang. Suatu ruang tertentu dapat digunakan untuk berbagi alternatif kegiatan, seperti pemukiman, industry, pertanian, dan sebagainya. Kegiatan ini selain dapat menyebabkan adanya konflik penggunaan, misalnya perebutan lokasi, tumpang tindih penggunaan, juga dapat mengakibatkan terganggunya kegiatan lain yang berada di dekatnya. Keterpaduan pengelolaan lingkungan dengan tata ruang ditegaskan dalam UU Nomor 32 Tahun 2009 tentang perlindungan dan pengelolaan lingkungan hidup yang menegaskan bahwa tata ruang sebagai instrument pencegahan pencemaran dan/atau kerusakan lingkungan hidup. Salah satu cara yang di perlukan untuk memastikan penggunaan lahan di wilayah pesisir sudah sesuai dengan peruntukannya yaitu melakukan pemetaan menggunakan drone. Hal ini penting dilakukan dikarena data spasial sangat di butuhkan dibidang perikanan, pertanian, pertambangan dsb. Universitas Bangka Belitung memiliki sumberdaya manusia yang memumpuni untuk memberikan bantuan dalam bentuk melakukan pemetaan Kawasan hutan mangrove di kawasan Desa Tukak untuk mencegah adanya penyerobotan lahan untuk digunakan sebagaimana yang bukan peruntukannya maka perlu adanya peta kawsan yang terkini berdasar kondisi riil di lapangan dan cara tersebut adalah melakukan pemetaan menggunakan drone.
Struktur Komunitas Padang Lamun Di Perairan Desa Sadai Kabupaten Bangka Selatan Okto Supratman; Fatria Sando; Supratman Okto; Sudirman Adibrata
Journal of Tropical Marine Science Vol 5 No 2 (2022): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.61 KB) | DOI: 10.33019/jour.trop.mar.sci.v5i2.2324

Abstract

This study aims to determine the conditions of the seagrass beds ecosystem, the physical and chemical conditions, that can be database in the waters of Sadai Village, South Bangka Regency. This research was conducted in July 2019. The data analyzed included: Seagrass cover, seagrass density, seagrass frequency, and Importance Value Index (IVI). The value of seagrass stands in Sadai Village waters is relatively rare. Based on the results obtained, Enhalus acoroides is a type of seagrass that has the ability to adapt well to various water conditions so that it is fairly evenly distributed in the five observation stations. The total percentage of total cover in Sadai Village waters ranges from 5.66% -27.37%. It is known that the highest INP value was also found in the Halodule uninervis seagrass species. Thus, it means that the Halodule uninervis seagrass in Sadai waters has an important meaning as a key species related to the condition of the seagrass community in Sadai Village waters. The seagrass ecosystem in Sadai Village waters is used by local residents as a place to find fish, snails and shellfish. Excessive human activity on the land above can increase the sediment load on water bodies which will result in high turbidity which has the potential to reduce light penetration. This can cause disruption to the primary productivity of the seagrass ecosystem because seagrass requires high light intensity for photosynthesis.
STUDI KESEHATAN EKOSISTEM TERUMBUK KARANG DI PERAIRAN PULAU KETAWAI KABUPATEN BANGKA TENGAH Okto Supratman; M. Rizza Muftiadi
Akuatik: Jurnal Sumberdaya Perairan Vol 15 No 2 (2021): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v15i2.2779

Abstract

Ekosistem terumbu karang memiliki fungsi sebagai feeding ground, nursery ground dan spawning ground bagi organisme pendukung yang bersimbiosis di ekosistem perairan. Tujuan penelitian ini adalah mengetahui kesehatan ekosistem terumbu karang dengan menggunakan metode purposive sampling dan Underwater Photo Transect (UPT) di perairan Pulau Ketawai Kabupaten Bangka Tengah. Penelitian ini dilaksanakan pada bulan April sampai Oktober 2021 sebanyak 4 (empat) titik di perairan Pulau Ketawai, Bangka Tengah. Hasil penelitian menunjukan ekosistem pada terumbu karang perairan pulau ketawai termasuk dalam kondisi baik dengan nilai tutupan Terumbu Karang berkisar 50,20% hingga 66,20%. Tingkat keanekaragaman bentuk pertumbuhan paling banyak terdapat pada stasiun 01 dengan dominansi bentuk pertumbuhan Coral Foliose (CF) sebesar 32,53% dan tingkat keanekaragaman bentuk pertumbuhan paling rendah terdapat pada stasiun 04 di dominansi oleh pertumbuhan Coral Heliopora (CHL) dengan persentase 32,47%.
SEBARAN SPASIAL KEMUNCULAN DUGONG (DUGONG DUGON) DI PULAU BANGKA Okto Supratman; Okto Supratman; Arthur Muhammad Farhaby; Okto Supratman
JURNAL ENGGANO Vol. 6 No. 2 (2021)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jenggano.6.2.309-322

Abstract

Dugong merupakan satu dari 35 jenis mamalia laut yang dijumpai tersebar di perairan Indonesia khususnya di habitat padang lamun. Dugong merupakan biota yang dilindungi secara nasional berdasarkan Peraturan Pemerintah No.7 tahun 1999 tentang Pengawetan Jenis Tumbuhan dan Hewan yang telah diperbaharui oleh Permen LHK No.P 20 Tahun 2018 tentang Tumbuhan dan Satwa Liar. Dugong di Pulau Bangka sangat erat kaitannya dengan keberadaan nelayan yang juga memanfaatkan laut untuk memenuhi kebutuhan hidupnya. Penelitian Distribusi dugong dengan pendekatan survei untuk mengidentifikasi sebaran dan lokasi kemunculan Dugong sebagai dasar untuk penyusunan rencana konservasi belum pernah dilakukan. Sebaran kemunculan dugong di Pulau Bangka secara spasial yang terekam adalah di sekitar pulau pulau kecil di Selatan Bangka Hingga ke Pulau Maspari yang terletak berbatasan dengan Provinsi Sumsel, dan bagian tengah bangka terdapat di sekitar Pulau Panjang dan Pulau Ketawai, dengan ciri khas biasanya terdapat padang lamun sebagai ciri lokasi kemunculan dugong. Mayoritas lokasi kemunculan dugong bersinggungan dengan lokasi penangkapan ikan yang dilakukan oleh nelayan di Pulau bangka, sehingga diperlukan pengaturan lebh lanjut mengenai wilayah pengelolaan dan wilayah penangkapan ikan. Rendahnya persepsi kesadaran masyarakat terhadap keberadaan dugong dan termasuk untuk menjual serta mengkonsumsi dugong masih menjadi kendala atau halangan secara social di masyarakat maka perlu ada edukasi lebih lanjut dari segenap pemangku kepentingan untuk membangkitkan kesadaran masyarakat untuk menjaga keberadaan dugong.
Co-Authors Adibrata, Sudirman Agustina, Riza Ahmad Fahrul Syarif Andi Gustomi Angelia, Fera Anggraeni Anggraeni Anggraeni Anggraeni Animah Animah Aprilita, Desi Asmarita Rita Br sitepu, Agry rut Benaya Christin Claudia Tambunan Eka Sari Wijianti Emillia, Emillia Eva Utami Eva Utami Farhaby, Arthur M Farhaby, Arthur M Fatria Sando Febrianti, Laras Ferizal, Jemi Fika Dewi Pratiwi Guskarnali, Guskarnali Haptari, Rapita Hedi Sanjaya Henri Henri, Henri Indah Auliana Indra Ambalika Syari ISTIQOMAH ISTI QOMAH Jemi Ferizal Jeri Ariksa khudori mustofa Kurniawan Salim Kurniawan Salim M. Rizza Muftiadi Maharani Maharani, Maharani Martin Yuda Paradise Meli Zulia Mirwan Suhadi Misleni Indah Purwati Mualimah Hudatwi Muftiadi, M. Rizza Muftiadi, Muhammad Rizza Muhammad Fajar Nirmala Sari Novi Santia Pamungkas, Aditya Rika Fifiyanti Ripani Gautama Gautama Risna Hidawati Robika, Robika Saparin, Saparin Siti Aisyah Siti Aisyah Suci Puspita Sari Sudiyar . Sudiyar Sudiyar Tati Suryati Syamsudin Tati Suryati Syamsudin Thania Thania Tiara Sari Wahyu Adi Yudi Setiawan Yunita Yunita