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All Journal AGRISAINS Journal of Marine Research Omni-Akuatika Proceeding Simposium Nasional Kelautan dan Perikanan MONSU'ANI TANO Jurnal Pengabdian Masyarakat KAUDERNI Tomini Journal of Aquatic Science JAGO TOLIS : Jurnal Agrokompleks Tolis Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Jurnal Ilmiah AgriSains Makara Journal of Science Jurnal Cendekia Mengabdi Berinovasi dan Berkarya JURNAL SAINS dan INOVASI PERIKANAN Arborescent Journal
Kasim Mansyur, Kasim
Akuakultur, Fakultas Peternakan Dan Perikanan, Universitas Tadulako, Palu, Indonesia.
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Journal : AGRISAINS

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STUDI PENDAHULUAN KONDISI TERUMBU KARANG YANG MEMILIKI JARAK LOKASI BERBEDA DARI “FLARE PRODUKSI” LAPANGAN MINYAK TIAKA Tis’in, Musayyadah; Mansyur, Kasim
AgriSains Vol 17, No 2 (2016)
Publisher : FAPETKAN UNTAD

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The reseach aimed to evaluate the condition of coral reefs based on  location of coral reefs and production flare in Tiaka Oil Field and to evaluated parameter of water environment  that effected by flare stack in Tiaka Oil field. The reseach used Line Interception Transect (LIT) metod at permanent transect and data of water biofisic, namely; (1) temperature (2) water transparency (3) current velocity, (4) salinity, (5) pH and (6) demand oxigen/DO by insitu. The data has been taken in September 2015, November 2015 and April 2016. The result of this research show that The Percentage of life hard coral cover at Tiaka Oil Field in station 1 is 52,56 %, station 2 is 73,58%, and stasiun 3, is 55,88%.  Key words: Coral reefs, production flare, tiaka oil field
KONDISI TERUMBU KARANG DI GUGUSAN KARANG UTAMA BLOK MIGAS TOILI, SULAWESI TENGAH Tis'in, Musayyadah; Mansyur, Kasim
AgriSains Vol 17, No 1 (2016)
Publisher : FAPETKAN UNTAD

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MIGAS Block of Toili, Tolo Bay, Central Sulawesi Province has been developed by Joint Operating Body Pertamina Medco E&P Tomori South since 2004. There are 8 main coral sandbas located this block. Those are Taka Tiaka, Tambaga, Mbunginang, Takasuda, Ranggasang, Lana’ang, Buntar and Pakangkah Alonya. Corals reefs as primary component in marine ecosystem have important roles for the sustainability of fisheries resources that utilized by local fishermen. Also, corals have been used as indicators for assessing the health of the ecosystem, primarily for assessing the impact of the activity reated to fishery and oil and gas exploitation in Toili Block. This research used line interception transect to measure the growth  and long life form of coral. The Analysis was based on percentage of coral cover (English et al., 1997). The Corals Mortalitas Indeks is use to asses canges life hard corals to be dead corals. Mortality index was used to asses the change from live to dead coral. The determination of coral reefs condition was referred to Ministrial Decree No: KEP-04/MENLH/02/2001. Coral cover percentage found in Tiaka was 28,82%-68,70% (IM 0,59 and 0,13); Taka Tambaga 9,70%-55,66% (IM 0.89-0,38); Taka Suda’ 13,44%-42,62% (IM 0.72-0,52); Taka Mbunginang 21,68%-48,36% (IM 0.76-0,43); Taka Ranggassang 20,64%-42,00% (IM 0.70-0,50); Taka Lana’ang  26,92%-53,5% (IM 0.73-0,37); Taka Buntar 24,08%-38,94% (IM 0.70-0,51) and Taka Pakangkah Alonerya 77,24%-72,16% (IM 0.08-0,17). Coral reefs that found along the coastal water of Central Sulawesi particularly by the terrestrial area mostly in bad to moderate condition while those that opposed to the open sea ((Tolo Bay) are found to have moderate to very good condition.Keywords: coral reefs, condition, block toili.
Sex Ratio and Size at First Maturity of Snakehead Gudgeon (Giuris margaritacea) Caught with Gillnets at Bolano Sau Lake, Parigi Moutong District Putra, Aswad Eka; Nurdin, Muh. Saleh; Hasanah, Nur; Ndobe, Samliok; Mansyur, Kasim
AgriSains Vol 21, No 3 (2020)
Publisher : FAPETKAN UNTAD

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Abstract

The research aimed to sex ratio and size at first maturity of snakehead gudgeon at Bolano Sau Lake. The research was conducted at Bolano Sau Lake from August to December 2019. Snakehead gudgeon samples were obtained from the fishermen using a gillnet with a mesh size 2½-3½ inches. Sample analysis was carried out at the Water Quality Laboratory, State College of Fisheries and Marine, Palu. The difference in sex ratios of snakehead gudgeon used the Chi-square test, while the size at first maturity was estimated based on the Spearman - Karber method. Snakehead gudgeon caught on a gillnet in Bolano Sau Lake measuring 79-163 mm. The sex ratio between males and females is not balanced where males are more dominant in females. The size at first maturity was 119.19 mm. Suggestion minimum legal size > 120 mm. The use of gillnets in snakehead gudgeon fishing activities has an effect on the balance of male and females, but is very selective with size.
Co-Authors Abd. Waris Achmad Rizal Achmad Rizal Akbar Marzuki Tahya Ana, Qur Artha, Shanti Nata Aswad Eka Putera Azmi, Fauziah Desiana Trisnawati Tobigo Dwi Sulistiawati Ekaputra, aswad Eny Heriyati Fadly Y Tantu Fahrezi, Rifki Haser, Teuku Fadlon Heriyanti Rukka Islamy, Raden Adharyan Livia Caprilia Mangitung, Septina F Mangitung, Septina F. Maulidiansa, Clara Monoarfa, Viny Desiyanti Muh. Saleh Nurdin Muhammad Safir Musayyadah Tis’in Novalina Serdiati Nuke Susanti Nuke Susanti Nur Hasanah Nur Hasanah Nurdin, Enrico Putra Nur’aidah Nur’aidah Roni Hermawan, Roni Rusaini, Rusaini Samliok Ndobe Tamrin, Fachri Ramadhan Tis’in, Tis’in