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Keanekaragaman dan Kelimpahan Makrozoobentos di Pantai Batu Belubang Bangka Tengah Dela Angelia; Wahyu Adi; Sudirman Adibrata
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v13i1.1073

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ABSTRACT Batu Belubang Beach is located in the area of ​​Batu Belubang Village, Pangkalan Baru District, Central Bangka Regency. This area has good marine resource potential, but over time with the increasingly sophisticated technology the potential for marine resources is not only used by fishermen to find fish but also used by the community for floating mining activities. This can affect the existence of marine ecosystems, especially macrozoobenthos, which are organisms that are very vulnerable to environmental changes. This study aims to analyze the diversity index, uniformity and dominance of macrozoobenthos in the coastal region of the middle bangka belubang rock. Date retrieval was carried out in March 2018 on Batu Belubang beach, the research method used was purposive sampling with the taking of 3 stations of each station divided into 3 substations 3 times. Data analysis using the correlation analysis method, the parameters taken are the physical chemical parameters of the water. The results of data analysis obtained in the diversity index value is 1.06 with the medium category. The uniformity index value obtained is equal to 0.22 with a low category and the dominance index obtained is 0.3 with a low category. The results of the correlation analysis obtained from the physical chemical parameters on the correlation results of TSS, depth and mud with very influential categories with a correlation value> 0.75-0.99. The results of the correlation on the value of temperature, pH, current velocity and DO are categorized as strong correlations with a value of> 0.5-0.75 and the correlation value of sand is categorized sufficiently with a value of> 0.25-0.5.
KEPADATAN MEGABENTOS PADA EKOSISTEM TERUMBU KARANG DI PERAIRAN DESA PERLANG BANGKA TENGAH, BANGKA BELITUNG Arham Hafidh Akbar; Sudirman Adibrata; Wahyu Adi
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 2 (2019): 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.v13i2.1621

Abstract

This study aims to analyze the density of megabenthos in coral reef ecosystems in the waters of Perlang Village. This research was conducted in November 2019 in the waters of Perlang Village with the megabentos data collection method using the Bentos Belt Transect (BBT) method based on COREMAP CTI LIPI (2017) with 5 data collection stations. The results found 603 individuals consisting of 9 species from 4 megabenthos families in coral reef ecosystems. Species found at the study site are Diadema setosum, Diadema antillarium (Familli Deadematidae), Drupella cornus, Drupella rugosa (Family Murcidae), Trochus sp, Trochus conus, Tectus pyramis (Family Trochidae), Tridacna gigas, and Tridacna maxima (Family Tridacnidae) . The highest attendance percentage of all stations was obtained by Diadema setosum of 47.93% (289 people). Percentage of live coral cover from 5 observation stations ranged from 57.44% - 91.78%. Observation pensions that received the highest percentage of cover values ​​were at pension 2 with 91.78% in the very good category.
EVALUASI STATUS GIZI PEREMPUAN PESISIR DESA REBO KABUPATEN BANGKA Fika Dewi Pratiwi; Sudirman Adibrata; Wahyu Adi
JFMR (Journal of Fisheries and Marine Research) Vol 5, No 1 (2021): JFMR VOL 5 NO.1
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.01.9

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Women have an important role in the coastal community's family. The nutritional status of adult women is one of the determinants of the birth of a qualified national generation. Nutritional status can be analyzed by the BMI value, which is influenced by internal and external factors. This study aimeed to analyze the nutritional status of adult women on the coast of Rebo Village, Bangka Regency and to analyze the factors affecting the nutritional status of adult women on the coast of Rebo Village, Bangka Regency related to socio-economic conditions (income level, education level, daily activities).  This field research was conducted in May-August 2020. The research sample was determined by purposive sampling, 120 female respondents who came from different hamlets in Rebo village. Collecting data on nutritional status and socio-economic conditions using a closed questionnaire. The BMI value showed that 72 adult women have ideal body weight, while 48 people were not ideal. The results of the chi-square analysis showed that the level of education and the level of activity have an influence on the BMI value of adult women, while the income level does not affect the BMI value. Further research can be carried out by examining the dietary consumption patterns and health status of adult women. The results obtained can be used as a basis for making policies or programs to improve the welfare of coastal families in Rebo village, which have an impact on the ability to access the variety and quality of daily food.
Analisis Kelimpahan Ikan Karang di Fish Shelter dan Terumbu Karang Alami Perairan Karang Melantut Pantai Rebo Kecamatan Sungailiat, Kabupaten Bangka Edwin Andrian; Sudirman Adibrata; Suci Puspita Sari
Journal of Tropical Marine Science Vol 3 No 1 (2020): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (756.651 KB) | DOI: 10.33019/jour.trop.mar.sci.v3i1.1457

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The potential of these mineral resources has caused mining activities in the rebo coast waters. Tin mining activities at sea cause problems for coral reef ecosystems and other marine biota. Efforts to overcome these problems include rehabilitation of ecosystems such as coral reef transplants and the creation and sinking of Fish Shelter in Rebo Coastal Waters. This study aims to determine the number of species and abundance of reef fishes in the Fish Shelter location and in the Natural Coral Reef of the Coral Waters of Rebo Beach and to analyze the comparison of coral fish abundance in the two locations. Data collection was carried out by the Belt Transect and Visual Census methods, while the coral reef data collection was carried out by the Line Intersept Transect (LIT) method. The results showed an abundance of reef fish at Station 1 on the Natural Coral Reef (NCR) consisting of 8 families and 16 species with a total of 110 individuals/ha and 10 families and 12 species with 125 individuals/ha at the Fish Shelter site. At station 2 the abundance of reef fish in the Natural Coral Reef (NCR) consists of 7 families and 12 species with a total of 120 individuals/ha and 10 families and 15 species with a total of 134 ind/ha at the Fish Shelter site. One way ANOVA test results at Station 1 comparisons of coral fish abundance at Fish Shelter and Natural Coral Reef locations with a significance value of 0.177, then H0 is accepted.
Analisis Kepuasan Pengunjung Terhadap Sarana Transportasi Pulau Putri Kabupaten Bangka Egy Tiansyah; Andi Gustomi; Sudirman Adibrata
Journal of Tropical Marine Science Vol 3 No 2 (2020): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (164.237 KB) | DOI: 10.33019/jour.trop.mar.sci.v3i2.1912

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Satisfaction is one of the important factors that must be considered by someone in order to satisfy consumers. Service quality has five dimensions which include direct evidence (tangibles), reliability, responsiveness (responsiveness), assurance (assurance) and empathy (empathy). The purpose of this study was to analyze the level of visitor satisfaction with the transportation services of Pulau Putri, Bangka Regency. The population of this study were visitors to Pulau Putri who used the services of crossing transportation, with a total sample of 41 respondents. The data collection methods used were observation and interviews. Interview using a questionnaire (questionnaire) which is asked to visitors to Pulau Putri besides the documentation method. The data analysis used is multiple linear regression analysis. The results showed the quality of service which includes direct evidence, reliability, responsiveness, guarantee that the value of Y = 0.22+ 0.58X1 + 0.04X2 - 0.14X3 - 0.11X4 + 0.62X5 is obtained. The direct evidence variable (X1), the reliability variable (X2), and the empathy variable (X5) have a positive and significant effect on visitor satisfaction, while the responsiveness variable (X3) and the guarantee variable (X4) have a negative effect on visitor satisfaction at Pulau Putri Regency, Bangka. Keywords: Satisfaction, Service Quality, Means of Transportation
Analisis Kebiasaan Makan Siput Gonggong (Laevistrombus Turturella) di Bangka Selatan Okto Supratman; Yunita Yunita; Sudirman Adibrata; Okto Supratman
Journal of Tropical Marine Science Vol 4 No 1 (2021): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.908 KB) | DOI: 10.33019/jour.trop.mar.sci.v4i1.1982

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This study aims to analyze food habits, stomach fullness indexand the influence of physico-chemical factors on the life of the dog conch in South Bangka.This research was conducted from February to June 2020.Sampling of dog conch was carried out in the waters of Tanjung Ru and Kubu, the collection was done by using purposive sampling method.The results showed that 3 types of food were found in the stomach of the dog conch, namely Detritus, Phytoplankton and Zooplankton.The results of the Food Prepoderance Index (li) analysis of the dog conch at location I (Tanjung Ru) which are the main food for dog conch, namely Detritus (81.77%), complementary foods, namely Phytoplankton (18.15%), and additional foods, namely Zooplankton (0.08%).In location II (Kubu), the main food for dog conch is Detritus (89.05%) and complementary food is Phytoplankton (10.95%).The fullness index of the dog conch in the two locations was different, in Tanjung Ru (20%) and in Kubu (17.56%).Based on the analysis of the physico-chemical parameters of the waters, Tanjung Ru is a good location to be used as a place for dog conch cultivation.because this location is still natural, and there are seagrass plants that can be used as habitat for dog conch.
Kelayakan Usaha Penangkapan Ikan Menggunakan Alat Tangkap Bubu Dasar di Pangkalan Pendaratan Ikan (PPI) Kurau Kabupaten Bangka Tengah Maryani Maryani; Sudirman Adibrata; Teguh Ferdinand
Journal of Tropical Marine Science Vol 4 No 1 (2021): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (240.237 KB) | DOI: 10.33019/jour.trop.mar.sci.v4i1.2072

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Basic bubu fishing equipment is one of the fishing equipment in the Fish Landing Base (PPI) Kurau Central Bangka Regency. Fishing business with basic bubu fishing equipment is a potential business with a catch of high economic value in the form of demersal fish. The purpose of this study is to analyze the feasibility of fishing business by using basic bubu fishing equipment at the Kurau Fish Landing Base (PPI) In Central Bangka Regency. Data collection methods used in this research are survey, interview and kuesinoner methods. Data analysis used is descriptive quantitative analysis. The result of business feasibility analysis from the basic bubu business is the required investment cost value of Rp. 84.050.000,00, with a total cost of Rp. 196,372,661.00/year. Analysis of business criteria is known the value of receipts of Rp. 233,775,000.00/year, income of Rp. 37,402,339/year and PP of 2.25 years. Analisis kiteria investasi nilai nilai NPV sebesar Rp. 57.915.583,00, nilai B/C Ratio itu 1.19 dan nilai IRR sebesar 34,33%. Analisis yaitu yaitu nilai NPV positif, B/C Ratio > 1 dan IRR >discount rate. This shows that the basic bubu business at Kurau central Bangka regency Fish Landing Base (PPI) has a good and feasible opportunity to run.
Kelayakan Usaha Perikanan Drift Gillnet Di Pelabuhan Perikanan Nusantara (PPN) Sungailiat Kabupaten Bangka Fitria Fitria; Sudirman Adibrata; Tri Aris Wibowo
Journal of Tropical Marine Science Vol 4 No 2 (2021): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (185.83 KB) | DOI: 10.33019/jour.trop.mar.sci.v4i2.2100

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Alat tangkap Drift Gillnet merupakan jaring berbentuk empat persegi panjang. Dioperasikan dengan cara dihanyutkan di permukaan dan/atau pertengahan perairan. Hasil tangkapan utama Drift Gillnet merupakan ikan bernilai ekonomis tinggi, namun belum ada perhitungan mengenai kelayakan usaha tersebut. Tujuan dilaksanakan penelitian ini untuk menganalisis kelayakan usaha dari penangkapan ikan menggunakan alat tangkap Drift Gillnet di Pelabuhan Perikanan Nusantara Sungailiat Kabupaten Bangka. Metode pengumpulan data yang digunakan yaitu metode survey serta waancara dengan panduan kuesioner. Analisis data yang digunakan yaitu Deskriptif kuantitatif dengan mengkaji aspek kelayakan usaha melalui pendekatan aspek finansial. Hasil analisis usaha yaitu pendapatan dengan nilai sebesar Rp. 126.280.095,00/1 tahun dan payback period (PP) selama 2,86 tahun. Hasil rata-rata analisis kriteria investasi yaitu nilai Net Present Value (NPV) sebesar Rp 117.569.556,00, nilai Benefit Cost Ratio (B/C) sebesar 1,33 dan Internal Rate of Return (IRR) sebesar 21,98%. Hal ini berarti usaha alat tangkap Drift Gillnet di PPN Sungailiat layak untuk dijalankan.
Penerapan blue economy dengan budidaya udang vaname (Litopenaeus vannamei) Sudirman Adibrata; Rahmad Lingga; Mohammad Agung Nugraha
Journal of Tropical Marine Science Vol 5 No 1 (2022): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.481 KB) | DOI: 10.33019/jour.trop.mar.sci.v5i1.2964

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This research was conducted from December 2021 to February 2022 in Balunijuk Village, Merawang District, Bangka Regency, Bangka Belitung Islands Province. The method used primary and secondary data which was analyzed with a qualitative descriptive approach to policy and vaname shrimp culture. The results showed that designing sustainable development must follow the vision, mission, goals, policies, strategies, programs, to the implementation of activities. One of the priority policies related to food and nutrition action plans or food security was by utilizing marine resources. Food security by utilizing resources from the sea was known as the blue economy concept. Sustainable marine development policies required political effectiveness for the benefit of communities and ecosystems. The application of the blue economy concept with vaname shrimp cultivation in biofloc tarpaulin ponds technically required the measurement of standard parameters such as dissolved oxygen (DO), ammonia (NH3), nitrite (NO2), nitrate (NO3), phosphate (PO4), TDS, brightness, depth, water temperature, salinity, and water pH. Water quality data showed that it could still be tolerated, did not exceed its carrying capacity, and was still in standard water conditions for aquaculture. The implementation of vaname shrimp cultivation in biofloc tarpaulin ponds could increase economic benefits in a sustainable manner, increase healthy products with environmentally friendly technological innovations using Probio_FmUBB probiotics, provide access to small-scale artisanal fisheries, and open market access.
PENGARUH KONDISI FISIKA KIMIA SUNGAI SALIM TERHADAP KELIMPAHAN IKAN DI TUNATUNU PANGKALPINANG Intan Purnamasari; Kurniawan Kurniawan; Sudirman Adibrata
Jurnal Borneo Saintek Vol 1, No 3 (2018)
Publisher : Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/borneo_saintek.v1i3.938

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Salim sungai adalah sungai yang di sekitar budidaya ternak, pertanian, dan peternakan kolam ikan. Penelitian pada kondisi di Sungai Salim, September 2018. Tujuan dari penelitian ini adalah untuk menentukan kualitas air di Sungai Salim, kelimpahan ikan dan hubungan antara kelimpahan dan faktor fisik dan kimia air. Metode yang digunakan dalam penelitian adalah "Tujuan Random Sampling". Nelayan yang digunakan untuk pengambilan sampel ikan adalah bersih. Data dianalisis deskriptif dan analisis korelasi. Hasil penelitian yang diperoleh 5 spesies dan individu 261 ikan. Kelimpahan relatif tertinggi adalah spesies ikan Kemuring 89,404% dan terendah adalah Seluang ikan 0,662%. Indeks keragaman yang diperoleh adalah 0,42-0,92, keseragaman indeks adalah 0,26-0,57, dan indeks dominasi 0,43-0, 81. Suhu 25-28oC, saat ini kecepatan 0-047 m/s, kedalaman 121,25-186,75, kecerahan 78,5-82,5, pH 5-6, terlarut oksigen 4,08-6,15 mg/l, kebutuhan oksigen biologis 17,55-23,55 mg/l, kimia oksigen demand 37,7-46,15 mg/l, nitrat 0,506-2,337 mg/l, fosfat 0,047-0,123 mg/l, dan total ditangguhkan padat 14,5-43,25 mg/l. Hasil analisis regresi linear menunjukkan bahwa secara keseluruhan ada adalah hubungan sangat kuat antara komponen. Dapat dinyatakan bahwa kualitas air di perairan ini tetap mendukung kehidupan ikan.
Co-Authors A.A. Ketut Agung Cahyawan W Addela Amelia Adella Jesiska Adisti Hafizah Adisti Hafizah Afriyansih, Silvi Agung Susanto Agung Susanto Ahmad Fahrul Syarif Ahsanul Ihsan Aisyah, Liastiana Akbar, Arham Hafidh Alamshah, Wahyu Albertus Indra Purnama Andi Gustomi ANDRI KURNIAWAN Andriyadi Andriyadi Andriyansah . Anggelia Nurtasbita Pratiwi Animah Animah Animah Arham Hafidh Akbar Arham Hafidh Akbar Arham Hafidh Akbar Arif, Maulana Ariqoh Ansori Ariska Purnamasari Arizona, M. Oka Artur M Farhaby Arwani Gustia Astri Dian Sari Astuti, Rufti Puji Athur Muhammad Farhaby Ati Rahadiati Ati Rahadiati, Ati Aulia Aulia Baifa Baifa Balisco, Rodulf Anthony T. Bayu Bayu Benny Khairuddin Bernia, Rika Kristi Budi Harto Bywater, Aaron Citra Ayu Citra Ayu Citra Ayu, Citra Citra Kusuma, Luh Putu Ayu Savitri Cristiana Manullang Dalimunthe, Nurzaidah Putri Dedi Dedi Dedi Dedi Dedi Dela Angelia Dendi Haris Denny Syaputra Deri Aja Devi Wulansari Dewi, Diah Puspita Dia Aldia Dia Aldia Dian Sutono Dina Artika Dinata, Faldhi Dinata Dwi Rosalina Edwin Andrian Egy Tiansyah Eka Maulana Eka Maulana Ela Ferdyanti Emya Br Sitanggang Endang Bidayani Ernik Yuliana Eva Utami Fahmida Manin Fajar Indah Puspita Sari Fardhan Arkan Farhaby, Arthur M Fatria Sando Fauzia Miranda Febrianto Febrianto Febrianto Feni Kurnia, Feni Feni Marlinda Fera Angelia Fera Angelia Ferizal, Jemi Fika Dewi Pratiwi Firzan Fatansyah Fitria Fitria FRANT0 FRANT0 franto franto Franto, Franto Fredinan Yulianda Galib, Muliani Guskarnali, Guskarnali Hafizah, Adisti Hafsaridewi, Rani Hasan Eldin Adimu Heni Pujiastuti Hidayah, Reysya S N Hidayat, Syahrin Imron I Wayan Nurjaya Indah Septia Rani Intan Purnamasari Irawati Irawati Irvani, Irvani Jely Jeniver Jemi Ferizal Jemi Ferizal Jonatan Fadli Kadi Istrianto Khairuddin, Benny Kim V Van Komarullah, Umam KUKUH HARIADI Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan Kurniawan La Ode Wahidin Lanang Satria Wiralaga Lingga, Rahmad Luh Putu Ayu Savitri Citra Kusuma M. Rizza Muftiadi Mahatir Maryani Maryani MARZUKI UKKAS Maulana Firdaus Maulana Firdaus Medi Rismanto Mennofatria Boer Mohammad Agung Nugraha Mohammad Oka Arizona Mufiadi, M. Rizza Muftiadi, M. Rizza Muftiadi, Muhammad Rizza Muhammad Arinda Unigraha Utama Muhammad Faris Alqodri Muhammad Faris Alqodri Muhammad Firmansyah, Muhammad Muhammad Ichsan Efendi Muhammad Ichsan Efendi Muhammad Mahatir Muhammad Mahatir Muhammad Mighfar Muhammad Rizqi Ramadhani Muhammad Yusuf Muhammad Yusup Rangga Muliani Galib Mu’alimah Hudatwi Nadilla Anggraini Nico Adriyansyah Nico Adriyansyah Ninef, Jotham S.R. Novyandra Ilham Bahtera Novyandra Ilham Bahtera Nurjannah Nurjannah Nurmita Tari Yani Oka Arizona Okto Supratman Pamungkas, Aditya Pamungkas, Aditya panji santoso Perangin-angin, Robet Pinari Pinari Pitria Handayani Prasetyono, Untung Priyambada, Agung Priyansah, Sujadi Rachmana, Tyo Rahmad Lingga Rahmad Lingga Rahmad Lingga Rahmad Lingga Rahmansyah, Nurditya Ramdhan Aditya Randi Syafutra Rani Hafsaridewi Rani Mulyani Riza Safira Rizki Evitulistiono Rizki Evitulistiono Roanisca, Occa Robi Gunawan Robi Gunawan Robi Gunawan Rudiansi, Salsyabillah Putri Rufti Puji Astuti Rufti Puji Astuti Rufti Puji Astuti Rustam Rustam Sabrina Anne Aldera Sandri Sandri Sandri Sapriyadi, Wandi Saputri, Nova Sembiring, Juhardi Setiadi, Jhodi Shinta Ahsaniyah Silvi Afriyansih Vivi Simanjuntak, Hengki Siti Aisyah Siti Aisyah Siti Fatimah Siti Fatimah Sofyan Sofyan Sofyan Sri Dewi Dinata Putri Stevani Greacela Putri Suci Puspita Sari Suci Puspita Sari Suharyanto, Suharyanto Suhendra, Hary Suhendra Sulistyowati, Beta Indi Syaputra, Denny Teguh Ferdinand Tommie Jonatan Tri Aris Wibowo Ully Wulandari, Ully Umam Komarullah Umam Komarullah Umroh Umroh Umroh Umroh Utomo, Dela Wahyu Adi Wahyu Adi WAHYU ADI Wahyu Adi Wibawa, Yuzan Fudhaili Tri Wulandari, Ufi Ayu Yeyen Mardyani Yeyen Mardyani Yilmaz, Muhammed Furkan Yundari, Yundari Yunita Yunita Zulfakar, Zulfakar