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Akuatik: Jurnal Sumberdaya Perairan
Published by Universitas Bangka Belitung
ISSN : 19781652     EISSN : 26565498     DOI : -
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Akuatik merupakan jurnal sumberdaya perairan yang diterbitkan secara berkala oleh Fakultas Pertanian, Perikanan dan Biologi Universitas Bangka Belitung. Jurnal ini memuat makalah hasil penelitian, catatan hasil penelitian, artikel ulas balik, dan ulasan penelitian mengenai oseanografi, limnologi, biologi perairan, produktivitas perairan, pencemaran perairan, lingkungan pesisir dan masalah lainnya yang relevan.Terbit perdana pada bulan April 2007 yang selanjutnya akan terbit secara berkala dua kali dalam satu tahun.
Arjuna Subject : -
Articles 238 Documents
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SHORT COMMUNICATION: BIOREMEDIASI PADA SISTEM BUDIDAYA PERIKANAN ANDRI KURNIAWAN
Akuatik: Jurnal Sumberdaya Perairan Vol 6 No 1 (2012): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Aquaculture is one of the important chain in fisheries bioindustry development. Aquaculture is a production unit that can sustain availability of animal protein of fisheries commodity, both raw materials nor food for consumption. In the implementation, aquaculture system generates considerable organic and anorganic wastes, consisting of metabolism products, residual foods, feces, chemical residues, and others that cause water quality deterioration and disease outbreaks. As a result, aquaculture is considered as a potential polluter and a cause of degradation of the aquatic environment. Bioremediation is an integrated and complex system of environmental management program. It is done by using a macro or microorganism and can also by using some combination of them that specifically target particular pollutants. This short communication attempts to describe and elaborate bioremediation present status and future prospect for sustainability of aquaculture system development
STUDI POTENSI TERIPANG DI PERAIRAN BANGKA SEBAGAI SUMBER STEROID UNTUK SEX REVERSAL IKAN NILA ARDIANSYAH KURNIAWAN
Akuatik: Jurnal Sumberdaya Perairan Vol 6 No 1 (2012): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Sea Cucumber is one of the potential of fisheries and marine Bangka Belitung. During this time, sea cucumbers used as food or processed products. In fact, sea cucumbers are known to contain active ingredients that can be used steroids for a variety of purposes. This study was conducted to determine the potential of the existing sea cucumbers in the waters of Bangka and analyze potential bioactive compounds terkadung steroids for tilapia sex reversal. Based on the results of research conducted in Cape Mount acquired a dominant species of sea cucumbers are coral sea cucumber (Holothuria nobilis), sea cucumber sap (leucospilota H.), sea cucumbers and red chest (H. edulis). After testing the qualitative potential steroid test Lieberman Burchard color visualization obtained positive results for the three types of steroids are the sea cucumbers
STUDI TENTANG STRUKTUR KOMUNITAS LAMUN DAN FAKTOR-FAKTOR FISIKA DAN KIMIA YANG MEMPENGARUHI PERTUMBUHAN LAMUN DI KABUPATEN BANGKA TENGAH DWI ROSALINA
Akuatik: Jurnal Sumberdaya Perairan Vol 6 No 1 (2012): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Ketawai Island located in Bangka Belitung Province and includes a small island in Central Bangka Regency. Attention to seagrass ecosystems in the waters Ketawai is still lacking, thus causing more and more activities that threaten the sustainability of seagrass ecosystems. Data seagrass ecological information needed in order to dig up information about the presence of seagrass in quantitatively on the ketawai island of Bangka Island Central. This research was conducted to know the structure of seagrass communities in the waters of the island of Bangka Regency Ketawai Central by measuring the influence of environmental factors that affect the physical and chemical water seagrass ecosystem at research sites. Method of determining the sampling point using a purposive sampling method and chemical physical parameters measured water temperature, salinity, pH, current, brightness, and depth. Species seagrass are found consisting of 6 (species), namely Enhalus acoroides and Thallassia hemprichii, Halodule uninervis, Cymodocea rotundata, Syringodium isoetifolium, and Halodule pinifolia. Seagrass diversity in the waters of the island Ketawai categorized with low until medium of 0.7160 to 2.0886, the value of seagrass categorized as very high uniformity with a range of 0.7160 to 0.9044, and the dominance of lowcategorized as high with a range of 0.2622 to 0 , 6835. The pattern of distribution of seagrass species Enhalus acoroides seagrass, Thalassia hemprichii, Halodule uninervis, and Cymodocea rotundata have value uniform distribution pattern and clustered distribution pattern is a type of seagrass Halodule pinifolia and Syringodium isoetifolium. Results of measurement of physical parameters and water chemistry at each station showed that seagrass species are able to grow in accordance with environmental conditions such as temperature, salinity, brightness, pH, depth, currents and the substrate is quite suitable for seagrass growth
PENAPISAN BAKTERI PENGIKATSENG (Zn) DAN TEMBAGA (Cu) DARI KOLONGPASCA PENAMBANGAN TIMAH SUSANTI I; E PRATIWI; C FEBRIYANTI; H HELMI; R.K. FEMBRIYANTO
Akuatik: Jurnal Sumberdaya Perairan Vol 6 No 1 (2012): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Bangka Island is one of the biggest tin mine source land. Tin mining activities in Bangka Island made some environmental problems. The impact of tin mining are some critical areas, Acid Mine Drainage (AMD) and mine pit ponds in Bangka Island. The purposes of the research were to isolate and to screenzink-accumulating and copper-accumulating bacteria, and to identify the bacteria from post tin-mining pit ponds. Sampling was conducted in two locations (stations) in Rebo Village,from 0 and 5 years old post tin-miningpond aged. The sampling used purposive random sampling method. The research measured three parameters: the level of Zn and Cu concentrationsdecreasing, dry weight cell of bacteria, the number of bacteria cell, and pH changing of medium. Research has resulted 40 isolates from 17 genera. Stomacoccus sp. has the highest Zn leveluptake (11.07 ppm or 32.56%) and it has the highest dry weight cells (4.8 mg). The bestCu-accumulatingbacteria was shown by Serratia sp. Serratia sp could accumulate 25,2 ppm or up to 70,99% Cu. The observation showed that Serratia sp. had the highest cell biomass (13,87 mg). The bacteria which could accumulate 2 kind of heavy metal Zn and Cu wereAcetothermus sp. (7.86 ppm Zn and 7.7 ppm Cu); Sarcina sp. (10.63 ppm Zn and 7.1 ppm Cu); andSacharococcus sp (3.84 ppm Zn and 11.8 ppm Cu). These bacteria have potential to decrease both of heavy metal kinds: Zn and Cu from post tin-mining pit ponds.
Kajian Hubungan Nilai Willingness To Accept (Wta) Terhadap Harga Pasir Yang Terinternalisasi Biaya Eksternalitas Dengan Tingkat Pengeluaran Dan Pendapatan Masyarakat Di Kabupaten Merauke Maria Maghdalena Diana Widiastuti; Norce Mote
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 1 (2019): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Study of The willingness to accept (WTA) is one approach to assess environmental services. The WTA estimates how much people want to be paid to prevent environmental damage (willingness of producers to receive compensation) with the deterioration of environmental quality. Coastal sand mining in Nasai Beach has caused coastal damage, damaged mangrove ecosystems, reduced fisheries production, and caused damage to roads. One effort to overcome this externality through the determination of sand price that internalized the externality cost. The proposed of sand price is IDR 391,924.00 /m3. This study aims (1). Analyzing the willingness to accept ofsand price with internalized the externality cost from consumers of sand, sand agents and sand sellers, (2). Analyzing the level of income and expenditure of the community, (3). Assessing the correlation of WTA values ​​with the level of expenditure and income of respondents. The methodology used mean WTA, Pearson correlation test and cross tabulation. The results showed that 72.3% of respondents were willing to accept the price of sand which internalized the externalities cost. The amount of WTA costs varies between Rp100,000.00 until IDR 1.300.000,00 The Sperman correlation test shows that there is a significant correlation between income and expenditure, between willingness to accept WTA value and WTA value and between expenditure and willingness to accept WTA value. Correlation is low and different directional, except the correlation between income and expenditure is in the same directionKata kunci : Sungai Baturusa, PenambanganTimah, Kualitas Air, IndeksPencemaran.
Pola Pertumbuhan Ikan Tempuring (Puntius gemellus) di Sungai Lubuk Bakong Tua Tunu Pangkalpinang, Pulau Bangka Andi Gustomi; Irma Akhrianti; Rama Supanji
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 1 (2019): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Tempuring fish (Puntius gemellus) is a freshwater fish that belongs to the family cyprinidae, genus puntius. Ecobiological information on Tempuring fish at Bangka Island has not been found yet. The Information about Tempuring fish is limited to the study of abundance and diversity of fish species. This research aims to determine growth patterns of Tempuring fish, based on weigth and length relationship aspects. This research used a survey method, and purposive sampling.This research was carried out on the Lubuk Bakong Tua Tunu River in Pangkalpinang City Bangka Island. The results showed that growth pattern of Puntius gemellus is a negative allometric fish (b = 2.25) with a growth model W = 0.056L2.25. The parameters of aquatic environment indicate that the water quality of the measured parameters is still at an adequate threshold for the development of freshwater fish.
Efisiensi Dari Metode Transplantasi Rumput Laut Pada Kawasan Bekas Penambangan Timahdi Pantai Teluk Kabupaten Bangka Umroh Umroh; Eva Utami
Akuatik: Jurnal Sumberdaya Perairan Vol 8 No 2 (2014): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Waters of Bangka Island condition increasingly polluted and marine ecosystems all the time more damage due to the impact of offshore tin mining. Offshore tin mining destruct marine ecosystem and always leaves the turbidity and high sedimentation rates in the ocean. Mining of floating cause the seabed sediments are mixed with sea water, as a result suspended matter content become higher and spreading by ocean waves into seagrass ecosystems. High sedimentation rate if it exceeds the threshold, in addition to inhibiting seagrass photosynthesis, can also cause death and loss of seagrass. Seagrass has several important functions in coastal and marine areas, such as spawning, protection and enlargement ground of marine life. Seagrass bed has a very important role, therefore the seagrass damage that occurs needs to be fixed, one of the method is seagrass transplantation as restoration efforts. The aim of research was to determined the efficiency of seagrass transplantation method in accordance with waters of Bangka Island,at tin post mining in the sea post. Seagrass transplantation method used as experimental in this research is a method of burlap sacks and Sprig Anchor. The results showed that the method is more suited to waters of Bangka Island. It is because Bangka island waters classified as fast-flowing waters. The method of burlap sacks is a method that fill sacks with substrate, so could be used as retaining current
Keanekaragaman Perifiton Pada Daun Lamun Di Pantai Tukak Kabupaten Bangka Selatan Ari Wibowo; Umroh Umroh; Dwi Rosalina
Akuatik: Jurnal Sumberdaya Perairan Vol 8 No 2 (2014): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Periphyton is one of organism of vegetation and animal that sticks on surface of seagrass leaves and associated with seagrass as host. Periphyton is one of component in waters productivity providers. The aims of this study are to determine the types of periphyton which sticks on the leaves of seagrass in Tukak Beach, to knowing the types of seagrass and to knowing the types of seagrass which stuck on by periphyton. The research was conducted in May-August 2011 in Tukak Beach. The data retrieval consists of three stations, where at each station is divided into three substations, the data was taken including leaves of seagrass species and physical-chemical parameters of waters. The result of this study show that 5 species seagrass was identified which are Cymodocea rotundata, Cymodocea serrulata, Thalassia hemprichii, Enhalus acoroides dan Halodule uninervis. Periphyton was identified on seagrass leaves consisting of Fragilaria, Anabaenopsis, Diploneis, Synedra, Amphora, Nitzchia, Coleochaeta, Atractomorpha, Stylonema, Dasya, Spermothamnion and Acnanthes. Heterogenous value index (H) supreme on Thalassia hemprichii and Enhalus acoroides ranging among 2,42-2,46. Domination index (e) ranging among 0,97-0,99. Periphyton organism prefer the leaves of Thalassia hemprichii and Enhalus acoroides to stick and made as host , it cause Thalassia hemprichii and Enhalus acoroides has a width and length of leaf surface and considered condition of leaf was old
Karakteristik Habitat dan Keanekaragaman Ikan Air Tawar Sungai Menduk yang Mendapat Pengaruh Penambangan Timah di Kabupaten Bangka Khoirul Muslih; Enan M Adiwilaga; Soeryo Adiwibowo
Akuatik: Jurnal Sumberdaya Perairan Vol 8 No 2 (2014): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Tin mining in Bangka has caused a lot of damage to the environment, including rivers. The damage will affect water quality and aquatic habitat that would threaten the diversity of fish resources. This study aims to determine the effect of tin mining activities on water quality and fish species diversity. The study was conducted in Menduk River during February to May 2013 through fish sampling using gill nets with several mesh sizes. Measurement of water quality parameters was performed and analyzed using Pollution Index (PI) and an index of habitat to investigate the disturbance of habitat due to tin mining. The results showed that the tin mining affects water quality, especially the brightness, turbidity, and TSS. PI based Menduk River was declared contaminated with habitat conditions upstream in heavy interference conditions. Lowest diversity index fish in upstream and overall found 21 species of fish from 10 families in the River Menduk
EFEKTIFITAS FILTER BAHAN ALAMI DALAM PERBAIKAN KUALITAS AIR MASYARAKAT NELAYAN WILAYAH PESISIR KABUPATEN BANGKA Wahyu Adi; Suci Puspita Sari; Umroh Umroh
Akuatik: Jurnal Sumberdaya Perairan Vol 8 No 2 (2014): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

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Abstract

Local fisherman communities in Bangka regency coastal, have a clean water supply problem. They Local fisherman communities in Bangka regency coastal, have a clean water supply problem. They have to buy clean water for 2.000 IDR per 20 liters. This research about water filter effectiveness, using natural resources. Research on the effectiveness of the filter with natural materials need to be done to overcome these problems . With the experimental method, stacking filters designed with several treatment sequence. Treatment 1: rubble, fibers, quartz sand, charcoal, cotton. Treatment 2: Fine sand, gravel, palm, coconut shell charcoal, and rubble. Treatment 3: rubble, gravel, fibers, fine sand, charcoal, cotton. Of the three treatment showed no clean water quality standard approach , and among the three, treatment 2 were approaching the value of clean water quality standard

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