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THE ENVIRONMENTAL PARAMETERS SUITABILITY FOR MULTISPECIES-BASED MARICULTURE IN PONGOK ISLAND WATERS, BANGKA BELITUNG Adibrata, Sudirman; Pamungkas, Aditya; Priyambada, Agung; Wahidin, La Ode; Hidayat, Syahrin Imron
Indonesian Aquaculture Journal Vol 18, No 2 (2023): (December, 2023)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.18.2.2023.133-145

Abstract

Pongok Island possesses small islands surrounded by waters with some primary commodities of sea farming. Seeking appropriate locations for marine aquaculture is a careful planning step to acquire optimal results. The sustainability of sea farming areas should be set based on considering species for easy implementation. This research aimed to analyse the area's suitability for aquaculture activities of seaweed cultivation, rearing groupers, and lobsters in floating net cages, and pearl oyster farming.  This research occurred from June to November 2022 in Pongok Islands, South Bangka Regency, Indonesia. The method used in this research consisted of parameters weighting and scoring for cultivating seaweeds, groupers, or lobsters utilizing floating net cages and pearl oysters.  Sea water samples analysis was processed in the Marine Science Laboratory of Bangka Belitung University and PT Global Quality Analytical, Bogor – West Java.  Collected data were then scaled based on expert justification of scaling priority on aquaculture suitability. The mapping area of sea farming locations based on potential resources was then determined using map software. This research indicates that cultivating seaweeds is recommended to be established in two stations, 1 (149.79 ha) and 2 (186.46 ha), that are very suitable (S1) and the suitable (S2) categories, respectively. Station 3 (325.41 ha) and 4 (4.11 ha) are grouped into very suitable (S1) categories for pearl oysters and groupers or lobsters using floating net cages, respectively. The total estimate for sea farming in the waters of Pongok Island is 665.77 ha. Allocating seawater spaces should be assigned for sustainable fishery management. Maps of area suitability for sea farming can obviate conflicts in seawater areas.
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.
Status Kontaminasi Logam Berat Timbal (Pb) Dan Tembaga (Cu) Pada Sedimen Permukaan Pantai Sampur, Kabupaten Bangka Tengah Sastra, Kasi; Nugraha, Mohammad Agung; Pamungkas, Aditya
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.v6i2.4806

Abstract

Sampur Beach is one of the beaches in Central Bangka Regency with tin mining activities and a fishing area. Heavy metals in the human body can disrupt the work of enzymes and metabolism, causing cancer and mutations. This study aims to determine the status of heavy metal Pb and Cu contamination in the surface sediments of Sampur Beach. Heavy metal analysis uses the Atomic Absorption Spectrophotometry (AAS) method. The research results show that the condition of the sediment texture at Sampur Beach has a sandy to clayey sand substrate (83.09%-94.89%) and has a low Total Organic Matter (BOT) value (0.96-1.54%). The contamination factor values for metals Pb (0.00026 – 0.00036) and Cu (0.00285–0.00298) are low while the enrichment factors are high for metals Pb (95.69-220.44) and Cu (1090.89). –2084.60) which indicates the presence of anthropogenic input in addition to natural input. The geoaccumulation index for Sampur Beach is low for Pb (-12.502 to -12.038) and Cu (-9.042 to -8.975) and the PLI value for Pb and Cu metals (0.00087–0.00103) is not polluted to slightly polluted.
Lamun Oceana serrulata Di Perairan Provinsi Kepulauan Bangka Belitung Okto Supratman; Adi, Wahyu; Muftiadi, Muhammad Rizza; Pamungkas, Aditya; Henri, Henri; Robika, Robika; Supratman, Okto; Maharani, Maharani; Animah, Animah; Angelia, Fera; Haptari, Rapita; Emillia, Emillia
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.v7i2.4974

Abstract

Taxonomically, according to the World Register of Marine Species (WORMS), in 2021 the naming of the species Cymodocea serrulata will change to Oceana serrulata (R. Brown) Byng & Christenh. Many studies have been carried out in the Province of the Bangka Belitung Islands, but this type of distribution map has not been presented in detail. Observation of seagrass in the field allows the identification of seagrasses with other types of seagrass. This study aimed to identify morphology, species distribution, and other types of seagrass often associated with seagrass species Oceana serrulata in the Province of the Bangka Belitung Islands. The methods in this study include data collection, identification, and map making. Morphological identification of seagrass species refers to several identification sources. The distribution map of Oceana serrulata is presented from the seagrass data collection that has been carried out. This research uses data from different times, the first was obtained from 2011 and 2022 as primary data. The results of the study explain the identification carried out on the Oceana serrulata has the same characteristics as identification literature. Similarities seen from the identification of leaf morphology which ribbon curved like, parallel leaf veins and triangular shaped sheaths. Other seagrass species that are most often associated with Oceana serrulata are Halodule uninervis and Enhalus acoroides. The map of the distribution of seagrass species Oceana serrulata is found on the islands of Bangka, Belitung, Anak Air, Lepar, Ketawai, Semujur, Kalimambang, Kelayang, Kepayang, Ruk, and Sebongkok islands.
River Sedimentation Due to Tin Mining Activities in Bangka Island Hambali, Roby; Tae, Lee Sung; Bachtiar, Huda; Denansyah, Faisal Ilyas; Pamungkas, Aditya
Journal of the Civil Engineering Forum Vol. 10 No. 3 (September 2024)
Publisher : Department of Civil and Environmental Engineering, Faculty of Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jcef.14749

Abstract

Sedimentation in rivers is a major issue of environmental damage in the Kepulauan Bangka Belitung Province. In the last two decades, since tin mining was carried out by the community, massive sedimentation has occurred in the river. The purpose of the study is to investigate the characteristics of sediment materials and the effects of illegal tin mining on river sedimentation on Bangka Island. Sediment characteristics can be seen from the distribution of grain size and specific gravity of the bed sediment material and the concentration of suspended sediments seen from their position along the river. Sediment grain size is classified according to the American Geophysical Union. A total of 45 sediment samples spread across 12 rivers in the district capital area on Bangka Island were collected at the end of the rainy season in 2023, and 4 more samples were added in the dry season of 2023 in the Muntok River. The MPM formula was applied to estimate bedload transport and statistical methods were used to estimate suspended sediment rates. Additionally, the sedimentation rates are estimated based on dependable continuous flow with a probability exceeding 50% (Q50%). The study’s findings indicate that Illegal tin mining in Bangka Island has a major impact on river sedimentation. The particle size distribution of bed material sediments does not align with what is typically found in nature, which often exhibits coarser particles upstream and finer downstream. Similarly, in areas downstream of tin mining operations, the concentration of suspended particles increases significantly, up to 12 times higher than natural conditions.
Suitability of Mangrove Kayu Arang Village as a Mangrove Ecotourism Area in West Bangka Regency, Bangka Island Umroh, Umroh; Akhrianti, Irma; Pamungkas, Aditya; Wahidin, La Ode; Hudatwi, Mu’alimah; Utami, Eva; Pryambada, Agung
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 1 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i1.2046

Abstract

Kayu Arang Village has high potential biological resources, such as Satang shrimp and Tirus Fish in the Kayu Arang river area. The wealth of biological resources in the Kayu Arang River is also supported by the existence of mangrove ecosystems that have high density and nature. The mangrove ecosystem really needs to be developed to improve the condition of Arang wood village. The development of mangrove ecosystems in Kayu Arang must first be calculated Tourism Suitability Index, so that the potential of mangroves for ecotourism can be known. This is because mangrove ecosystems have enormous potential and benefits, and contribute to increasing community income. Some stages of this research study include: sausagealization of mangrove ecotourism and providing understanding of mangrove potential, collecting mangrove data (density, mangrove species, growth), endemic biota both in sediments (macrobenthos), rivers (fish, shrimp, crabs) and aboreal (monkeys, birds). The next stage is to see the level of suitability of the mangrove area of Kayu Arang Village to become ecotourism. Therefore, this research study aims to determine the potential of mangrove ecosystems to be used as mangrove ecotourism areas in Kayu Arang Village, West Bangka. The results of the mangrove ecosystem suitability analysis show that the mangrove area in Kayu Arang Village can be used as an ecotourism area. With government support, it will be able to accelerate the realization of an ecotourism area in Kayu Arang Village, West Bangka. LoA, Plagiarism
Pelatihan Pengoperasian Drone sebagai Peningkatan Kemampuan Kompetensi SMK Perikanan Tukak Sadai Bangka Selatan Umroh, Umroh; Hudatwi, Mu’alimah; Wahidin, La Ode; Pamungkas, Aditya; Akhriati, Irma; Utami, Eva
Jurnal Ilmiah Pangabdhi Vol 10, No 1: April, 2024
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pangabdhi.v10i1.22398

Abstract

SMKN 1 Tukak is the vocational school in the field of fisheries in South Bangka Regency. Some training is really needed to increase the competency of SMK students, so that training is carried out that can improve students' abilities. One of the trainings is mapping using drones, because spatial data is needed in the fields of fisheries, agriculture, mining. The objectives of the activity: 1) provide students with an understanding of Drone Mapping knowledge, 2) increase the competency of SMK students related to mapping. Stages of activity: 1) training on spatial data collection using drones, 2) training on spatial data processing from drones, 3) training on introductory mapping, and 4) socialization of drone map results. The training participants were made into 3 groups according to class XI majors, namely: Brackish Water and Marine Agribusiness (APAPL), Fishing Vessel Nautics (NKPI), and Fishery Products Processing Agribusiness (APHPL). Each group was accompanied by a trainer from Bangka Belitung University. The process of learning to take aerial photos using drones is taught directly, starting from installation, drone flight and downloading aerial photos. Installed apps include DJI Go, Control DJI and Pix4D. The application is used for taking aerial photos using drones. Each group from the PBAPL, APHP, NKPI majors carried out drone flights and took aerial photos according to the trainer's instructions. The results of the aerial photos taken by each group were used to make aerial photo maps and contour maps. The enthusiasm of the students of SMKN 1 Tukak in PMTJ 2023 activities was very high. This is indicated by the active participation of the participants in making flight missions and flying drones as well as processing spatial data.
Analisis Layanan Kelas Literasi sebagai Upaya Memenuhi Kebutuhan Informasi di Perpustakaan Universitas Jenderal Achmad Yani Yogyakarta Wardhani, Mifta Olievia; Pamungkas, Aditya
Jurnal Penelitian Multidisiplin Bangsa Vol. 1 No. 8 (2025): Januari
Publisher : Amirul Bangun Bangsa Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpnmb.v1i8.195

Abstract

Literasi informasi memiliki peran penting dalam lingkup perpustakaan perguruan tinggi. Literasi Informasi menjadi dasar bagi setiap sivitas akademik dalam upaya untuk memenuhi kebutuhan informasinya. Dalam hal ini, perpustakaan perguruan tinggi dapat mengembangkan perannya dengan menyediakan berbagai program literasi, salah satunya adalah kelas literasi. Penelitian ini berfokus pada pembahasan layanan kelas literasi yang telah dijalankan pada Perpustakaan Universitas Jenderal Achmad Yani Yogyakarta. Metode penelitian yang digunakan adalah kualitatif. Penelitian ini bermanfaat untuk menganalisis kegiatan literasi informasi perpustakaan sesuai dengan harapan pemustakanya. Hasil penelitian menunjukkan bahwa pelaksanaan layanan kelas literasi informasi di Perpustakaan Universitas Jenderal Achmad Yani Yogyakarta memberikan manfaat yang baik bagi pesertanya, sehingga peserta kelas literasi merasa terbantu dalam proses menelusuri informasi yang dapat digunakan untuk kegiatan perkuliahan seperti menulis karya ilmiah dan penyusunan tugas akhir.
Penyuluhan Peternak Tentang Pengunaan Mesin Tetas Pintar Di Desa Pagersari Kecamatan Mungkid Kabupaten Magelang Pamungkas, Aditya
Jurnal Pengabdian Masyarakat Bangsa Vol. 2 No. 9 (2024): November
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v2i9.1677

Abstract

Pemenuhan kebutuhan pangan berkualitas merupakan prioritas dalam menciptakan masyarakat yang sehat dan produktif. Di sektor peternakan unggas, itik menjadi salah satu komoditas unggulan karena kandungan gizi yang tinggi dan harga yang terjangkau. Namun, peningkatan produksi itik di tingkat peternak sering terhambat oleh keterbatasan bibit unggul akibat metode penetasan tradisional yang kurang efisien. Penyuluhan tentang penggunaan teknologi mesin tetas pintar dilaksanakan di Desa Pagersari, Kecamatan Mungkid, Kabupaten Magelang, untuk meningkatkan pemahaman peternak terhadap teknologi modern.Hasil kegiatan menunjukkan bahwa dari 86 peternak yang terdata, sebanyak 29% menghadiri penyuluhan. Para peserta, terutama peternak dengan skala usaha menengah hingga besar, memberikan respon positif terhadap teknologi ini. Demonstrasi penggunaan mesin tetas pintar memberikan wawasan tentang keunggulan teknologi dalam meningkatkan tingkat keberhasilan penetasan hingga 85–95%. Kendati demikian, beberapa tantangan diidentifikasi, termasuk keterbatasan modal, aksesibilitas terhadap teknologi, dan kebiasaan menggunakan metode tradisional.Penyuluhan ini berhasil meningkatkan kesadaran peternak tentang pentingnya adopsi teknologi modern untuk meningkatkan efisiensi dan produktivitas. Langkah ini diharapkan dapat mendukung Desa Pagersari menjadi sentra peternakan itik berbasis teknologi di Jawa Tengah, sekaligus memperkuat daya saing dan kesejahteraan peternak secara berkelanjutan.
Analisis Perubahan Batimetri Di Perairan Matras Kabupaten Bangka Ayinah, Afi; Pamungkas, Aditya; Akhriyanti, Irma
Journal of Tropical Marine Science Vol 8 No 1 (2025): Journal of Tropical Marine Science (on going)
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v8i1.4188

Abstract

Abstrak Pantai Matras merupakan salah satu pantai yang ada di Kepulauan Bangka Belitung yang di jadikan sebagai tempat wisata. Peta batimetri merupakan data spasial yang berisi informasi kedalaman (informasi batimetri) suatu wilayah perairan. Penelitian ini bertujuan untuk mengetahui perubahan batimetri dalam rentang waktu tahun 2015, 2019 dan 2021. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan teknik pengambilan data purposive sampling meliputi data primer dan data sekunder. Hasil penelitian menunjukan bahwa pada tahun 2015-2019 total perubahan kedalaman yang terjadi pada garis cross section rata-rata sebesar 0,805 m dan total pendangkalan rata-rata sebesar 0,165 m. Pada tahun 2019-2020 total perubahan kedalaman yang terjadi rata-rata sebesar 7,145 m dan total pendangkalan rata-rata sebesar 0,492 m. Perubahan ini menyebabkan terbentuknya ceruk-ceruk disekitar breakwater (area A) dan disekitar arah laut (area B) yang disebabkan oleh penambangan timah.