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Detection and Identification of Sediment Layer to Discover the Marine Mineral Resources Potential in Aruah Islands Pareng Rengi; Ulil Amri; Tomi Ramadona; Ediar Usman; Bustari Bustari
Journal of Wetlands Environmental Management Vol 9, No 1 (2021): January-June, 2021
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.482 KB) | DOI: 10.20527/jwem.v9i1.250

Abstract

Aruah Islands is located on an international shipping line adjacent to Malaysia. The important aspect in borderline management is the maritime resource potential, one of which is sea minerals. In order to dig the information about marine mineral resources in Aruah Islands, a high-resolution seismic reflection with low frequency was applied, which capable to detect the depth and identify the sedimentary layers clearly and accurately. The depth of water and sediment layers were detected using an echosounder, reason Navi sound type 210 with a tow fish 100 kHz and shallow seismic boomer with a single channel type and wave energy 200 Joules. Gravity core and grab sampler were used to collect the sediment sample. There were three stages on seismic interpretation: sequence analysis, facies analysis, and reflection character identification. Furthermore, sediments containing coarse sand-sized minerals were observed using a microscope. The measurement result of Aruah Islands water depth was ranging from 0-80 m, the deepest part is on the Northern of Batu Mandi island which was 80 m depth. Seismic profiles indicated that the upper layer of tertiary sedimentary as the youngest rocks. Based on sediment thickness, the thickest area was found on the Western (approx. 50 m) and the Northern (approx. 32 m). In line with the island’s Southern part condition, which was plain or shallow sea exposure, the Southeastern island sediment thickness ranged only about 10-18 m. Generally, based on the analyzed sediment sample, quartz was the main mineral found, which was 60-80% of the composition. Other minerals were zircon, tin, hematite, magnetite, limonite, biotite, and dolomite.
Laminasi Perahu Kayu Menggunakan Fibreglass di Desa Pongkai Istiqomah Kecamatan XIII Koto Kampar Kabupaten Kampar Polaris Nasution; Jonny Zain; Pareng Rengi; Bustari Bustari; Isnaniah Isnaniah; Arthur Brown; Pani Meinaldi; Elbi Suprianto; M. Zikri Faturrahman; Marian Sakban
Journal of Rural and Urban Community Empowerment Vol. 5 No. 1 (2023): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jruce.5.1.76-79

Abstract

Tujuan pengabdian kepada masyarakat ini adalah mengenalkan kepada masyarakat di Desa Pongkai Istiqomah khususnya kepada pengguna perahu kayu tentang teknologi fiberglass untuk laminasi perahu yang mereka gunakan. Kegiatan ini dilaksanakan pada tanggal 25 Maret 2022, bertempat di Aula PDTA Darul Hasanah Desa Pongkai Istiqomah, Kecamatan XIII Koto Kampar, Kabupaten Kampar, Provinsi Riau. Metode yang digunakan dalam kegiatan pengabdian kepada masyarakat ini adalah menggunakan ceramah dan praktek laminasi. Hasil kegiatan pengabdian ini berjalan dengan baik, karena terjadinya komunikasi dua arah antara pemateri dan tim dengan peserta. Bagi peserta kegiatan pengabdian ini memberikan wawasan dan pengetahuan tentang proses laminasi perahu kayu menggunakan bahan fiberglass dan dapat memecahkan permasalahan masa pakai perahu yang mereka gunakan dapat diperpanjang, sehingga pengeluaran biaya pengadaan dan perawatan perahu secara berkala dapat dikurangi.
The Selection of Eco-Friendly Tuna Fishing Technology (Euthynnus affinis) at Fish Landing Bases (PPI) Kuala Langsa Aceh Province Imanullah, Muhammad Zikri; Bustari, Bustari; Brown, Arthur
Jurnal Perikanan dan Kelautan Vol 29, No 1 (2024): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.1.11-17

Abstract

This study aims to identify and determine environmentally friendly tuna fishing gear and the priority for developing fishing gear at PPI Kuala Langsa. The method used in this research is a survey method. Moreover, purposive sampling was chosen as a sampling technique in selecting respondents as the sample. The data obtained were processed using the scoring and analytical hierarchical processes (AHP) methods. Based on the eco-friendly level, the longline scored 82.71%, the surface gill net scored 79.38%, the bottom gill net scored 76.04%, and the purse seine scored 74.79%. Based on the results of the AHP analysis, the fishing gears that became the main priority were longline with a value of 0.311, purse seine with a value of 0.293, surface gill nets with a value of 0.220, and bottom gill net with a value of 0.176. The government must reoptimise the catch of tuna based on environmentally friendly criteria. Also, it is necessary to conduct further research related to environmentally friendly fishing gear for other types of fish, and it is necessary to apply regulations regarding environmentally friendly fishing gear
The influence of feed and depth on the operation of bubu fishing tools in Pangkalan Kuras District, Pelalawan Regency, Riau Province Zega, Melvi Purnama Fajar; Bustari, Bustari; Nasution, Polaris
South East Asian Marine Sciences Journal Vol. 1 No. 2 (2024): March
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.1.2.49-56

Abstract

The purpose of this study was to determine the weight of the bait and the effective depth for operating traps in Kesuma Village, Pangkalan Kuras District, and Pelalawan Regency. The bait weight is divided into 50 g, 100 g, and 150 g, while the depth is divided into 1 m and 5 m. This research was carried out in January 2022 at the Nilo River in Kesuma Village. The method used in this study was the experimental fishing method with a randomized group design factor. The test results of the analysis of variance on the number of catches show that there is an influence of bait, depth, and interaction between the two, or a value of Fcount > Ftable. The test results of the analysis of variance on catch weight showed that there was an effect of bait and depth because the value of Fcount > Ftable, while the interaction of bait and depth had a value of Fcount < Ftable, so there was no interaction effect on catch weight. Based on the results of the Least Significant Difference (LSD) further test, it is known that the effective weight of oil palm bait to get a larger number of catches is 150 g at a depth of 5 m, while to get heavier catches, the trap will be effective at a depth of 1 m with a bait weight of 150 g.
Satisfaction of the Fisheries Troll Line Service Section of the Port Authority at Bungus PPS, West Sumatra Oktakasia, Yopy; Zain, Jonny; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The purpose of this research is to improve and revise the service quality performance that is given to fishermen. The method used in this research is to use a survey method with direct interviews using questionnaires at the research location. Respondents in this research were addressed to Troll Line Fishermen. The analysis used is the validity and reliability test obtained from the questionnaire results, the Customer Satisfaction Index (CSI) is used to determine the level of satisfaction of fishermen and Importance and Performance Analysis (IPA) is used to find out the things that are priority improvements to the attributes that affect consumer satisfaction level. Based on the Customer Satisfaction Index (CSI) method, the results obtained 95.082%, which indicates that the level of service provided by the porter’s party where it can be seen that the service users have a high level of satisfaction with the harbormaster's service
Analysis of Main Catch and Bycatch on Catching Devices “Gombang” in Sungai Gayung Kiri Village Rangsang Subdistrict Kepulauan Meranti Regency Manalu, Irene Natalia; Bustari, Bustari; Zain, Jonny
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The research was conducted in Sungai Gayung Kiri Village in October 2020. The aim of the study was to identify the composition and proportion of the main, by-catch and discarded catches in gombang fishing gear. The method used in this study is a survey method, namely by interviewing and direct observation in fishing waters, identifying species and counting the number of each species caught by gombang fishing gear. Data analysis used descriptive statistics which were tabulated in the form of tables and graphs. The results showed that pepay shrimp (Sergestes similis) was the main or most dominant catch caught in gombang fishing gear, which was 65.91%. The largest percentage of bycatch is beliak mato (Ilisha elongata) at 0.18%, and the percentage of discharge, namely striped crab (Brachura lannaeus) is 0.04%.
Technical and Financial Study of Capture Business Mantis Shrimp (Harpiosquilla raphidea) Using Base Nets Driven in Kepenghuluan Sinaboi Sinaboi District Rokan Hilir Regency Riau Province Syahrul, Syahrul; Zain, Jonny; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This research was conducted in September 2019 in Sinaboi Waters, Rokan Hilir Regency, Riau Province. This study aims to analyze the technical and financial aspects of catching mantis shrimp (Harpiosquilla raphidea) in drift bottom fishing gear. The method used is survey method and case study. The fishing fleet used is 1 ship with a weight of 3 GT, which has a 27 HP propulsion engine. The results of the technical analysis, the main catch of the bottom drift net fishing gear is mantis shrimp using bait and obtained an upper hanging ratio of 0.55; hanging ratio down by 0.45 and shortening by 55%. The results of the calculation of business feasibility analysis show the total investment value of the fishing business is Rp.46,622,000 with a BCR value of 1.2, an FRR value of 39.53%, and a PPC value of 2.5 which means the time required by fishermen to The payback period is 2 years 5 months. Therefore, it can be concluded that the fishing effort is feasible to run and develop
Estimation Fishing Season of Skipjack Tuna (Katsuwonus pelamis) Using Data on Catch Production at Kutaraja Oceanic Fishing Port Aceh Province Hasugian, Juniori Hulkman; Brown, Arthur; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 4 No. 1 (2023): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Kutaraja Ocean Fishing Port (PPS) is a fishing port that has various catch characteristics; one of the most dominant catches is skipjack tuna. The purpose of this study was to analyze the skipjack tuna catches per unit fishing effort (CPUE) and to estimate the skipjack tuna fishing season index at the Ocean Fishery Port of Kutaraja. This research was conducted in October 2021 at the Kutaraja Ocean Fishing Port using the survey method. The results of the study showed that skipjack tuna catches at the Samudera Kutaraja Fishing Port in 2016-2020 experienced quite significant fluctuations. In addition, the fishing effort is quite high so the catch of skipjack per fishing effort (CPUE) for the 2016-2020 periods has decreased. The highest CPUE value was in September 2018, namely 7.163 kg/unit, and the lowest was in January 2016, namely 483 kg/unit. In this study, it can be assumed that the peak season for skipjack tuna occurs in May, July, August, September, and October. The moderate season for skipjack tuna occurs in January, February, March, June, November, and December
Productivity of Yellow fin Tuna (Thunnus albacares) catches on Hand line Vessels before the Continuation of the Covid-19 Pandemic in PPS Bungus West Sumatra Province Sitepu, Egi Dwi Putra; Isnaniah, Isnaniah; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Hand line is the simplest type of fishing gear. It consists of a fishing rod, fishing line, and weight or bait. The Coronavirus outbreak has had an impact on capture fisheries marketing, where fish prices have decreased by up to 50%. The purpose of this study is to determine whether there is an effect of the Covid 19 pandemic on the number of yellow fin tuna (Thunnus albacares) catches on hand line vessels at PPS Bungus, West Sumatra Province. Productivity of hand line trip and per crew in 2019 has the highest results and there is always a decrease in 2020, productivity per trip and crew in 2020 has decreased from 2019, again there is an increase in productivity results from 2020 - 2021 although not significant. The decline in average productivity from 2019 - 2021 is the impact of the Covid 19 Pandemic, and the factors for the decline in catch productivity are the fishing season, bad weather so that the water conditions are murky (brown) which makes it difficult to catch
Study of Belat Fishing Gear in the Waters of Dumai, Riau Province Asna, Laena; Bustari, Bustari; Yani, Alit Hindri
Journal of Coastal and Ocean Sciences Vol. 4 No. 2 (2023): May
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Based on data from the Dumai City PPI Office in 2013 and 2019, the number of belat fishing gear in Dumai City has decreased from 20 to 7. It is suspected that there are symptoms of overfishing caused by the non-selectivity of this belat, where the bycatch is greater than the main catch, and supported by belat construction data because it is known that fishermen use a small mesh size of 1 inch. The study's purpose is to find out how the main catch and bycatch which amount of catch is more caught. Data analysis using descriptive analysis and research methods with survey methods. The main catch of belat weighing 1.914.9 kg is composed of white shrimp (Penaeus indicus), kelong shrimp (Penaeus merguiensis), Malaysian prawn (Macrobranchium rosenbergii), smallhead catfish (Euristhmus microceps), bluespot mullet (Crenimugil seheli), gulamah (Panna microdon), and the bycatch weighs 710 kg is composed of Fourfinger threadfin (Eleutheronema tetradactylum), sagor catfish (Hexanematichthys sagor), milk shark (Rhizoprionodon acutus), stingray (Dasyatis sephen), silver sillago (Sillago sihama), white snapper (Lates calcarifer), spotted scat (Scatophagus argus), crab (Portunus pelagicus), pomfret (Pampus argenteus), and saddle grunt (Pomadasis maculates).
Co-Authors ', Hendri ', Syafruddin Ade Rianasari Afifah, Aulya Nur Agung Prasetyo Agung Prasetyo Ahda Rahim Zirli Ahmad Sabri Ahmad Sulaiman, Ahmad Alexander Manalu Alit Hindri Yani Andre Adrian Mauhid Anggraita, Dea Virgin Anik, Heni Aprilia Eka Sari Arief Setiawan Arismayani Siregar Arni Agusta Arthur Brown Arthur Brown Arthur Brown Asna, Laela Asna, Laena Aulya Nur Afifah Ayu Nita Ervina Tambunan Azhari, Mhd Bahri, Hairul Budy, Alfahma Cindy Adila Zuska Dede Rosyada Dedi Setiadi Dian Agustin Duski Samad Edi Yanto, Edi Ediar Usman EDO Dwi PURNOMO Edwin Subandi Ekariski, Rima Stefi Eko Pramono Sipayung Elbi Suprianto Eri Suwito Evriliyana Dwi Putri Br Surbakti Fachry Abda El Rahman Faroza, Yufi Fatmawati, Riska Faturrahman, M. Zikri Febriani, Wina Resti Febry Astuti Frandihka Guru Singa Gustiana Putri Hadi Sutaji Zaki, Hadi Sutaji Hairul Bahri Hairul Bahri Hanifah, Delyana Hariati Tanjung Harry Decosta Simbolon Hasugian, Juniori Hulkman Helmi Rezki Heni Andri Anik Heni Pujiastuti Heryan Hadi Kusuma Hoktaviandri Imam Arifandy Imanullah, Muhammad Zikri Irwan Limbong Irwandy Syofyan Ismail Ismail Ismail Ismail Ismail Ismail Isnaniah &#039; Isnaniah Isnaniah Isnaniah, Isnaniah Isnaniah1, Isnaniah Isnina Mayang Syafitri Isti Nurul Safitri Isti Nurul Safitri Joni Irawan Jonny Zain Karlina, Noni Kartika Rahma Khaidir Ali Khairunnisa Amini Khairunnisa, Sefny Kholidin Yunus Nasution Kurnia, Asraf Kurniawan Kurniawan Luh Putu Ratna Sundari M. Zikri Faturrahman Maizal Mamri Mamat, Firdaus ST. Manalu, Irene Natalia Mardeni Mardeni Marian Sakban Martin Kustati Marudut Marpaung Meinaldi, Pani Meri Yosephin Sihotang Mhd Haris Amin Mhd Zaky Azhari Mhd. Zaky Azhari Miptahul akbar, Miptahul Muhammad Fajri Muhammad Zalnur Muhammad Zikri Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Novi D Silaban Nur akmaliatulkomariah Nur Fathonah, Nur Nursahira Nursahira Oka Mahendra Oktakasia, Yopy Osta Lumban Tobing Pandu Permana Pandu Permana Panggabean, Sari Artati Pani Meinaldi Pareng Rengi Pareng Rengi Pareng Rengi Pareng Rengi Penny Febriantoni Permana, Pandu Polaris Nasution Polaris Nasution Pranoto, Edwin Rahmadi Rahmadi Ramadhana, Muhammad Ramses Ramses REMISWAL REMISWAL Rezki Amelia Ricky Pegri Sebayang Riki Saputra Ringgina Rahma Yeza Riska Riska Rizal Mualif Rizki Amelia Rommie Jhonnerie Ronald M Hutauruk Ronald M. Hutauruk Ronald Mangasi Hutauruk Safitri, Isti Sakban, Marian Sanusi, Ihsan Sefny Khairunnisa Siregar, Arfan Efendi Sitepu, Egi Dwi Putra Siti Maryam Sofia Marwani Sri Devi Subandi, Edwin Sukmawati Sukmawati Sumarto &#039; Suprianto, Elbi Surya Arifin Syahrul Syahrul Syahruromadan, Syahruromadan Syaifuddin &#039; Syaifuddin Syaifuddin syaifuddin syaifuddin Syaifuddin Syaifuddin T. Ersti Yulika Sari Tampubolon, vivi Teti Ambarani Tomi Ramadona Usman &#039; Usman Usman Vivi Remika Br Tampubolon Vivi Remika Br. Tampubolon Wahyuni L, Mutia Wiladri, Putri Yani, Alit Yomi Tri Satria Yufi Faroza Zaimi Aulia Sandy Zega, Melvi Purnama Fajar Zulkifli &#039; Zuska, Cindy Adila