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All Journal BULETIN OSEANOGRAFI MARINA Jurnal Perikanan dan Kelautan NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal Jurnal Kelautan : Indonesian Journal of Marine Science and Technology JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Dinamika Pengabdian (JDP) Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Sumberdaya Akuatik Indopasifik Acta Aquatica: Aquatic Sciences Journal Jurnal Sosial Ekonomi Kelautan dan Perikanan Buletin Ilmiah Marina : Sosial Ekonomi Kelautan dan Perikanan JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan Tomini Journal of Aquatic Science Fisheries and Society Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan dan Kelautan
Sri Nuryatin Hamzah
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Other

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Journal : Tomini Journal of Aquatic Science

 1 
The abundance and distribution patterns of sea urchins in Botubarani waters, Tomini Bay, Indonesia Wiyanti Abd Kadir; Sri Nuryatin Hamzah; La Nane
Tomini Journal of Aquatic Science VOLUME 2 ISSUE 1, MAY 2021
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.948 KB) | DOI: 10.37905/tjas.v2i1.11237

Abstract

This study aims to determine the abundance and distribution patterns of sea urchins in Botubarani Waters, Kabila Bone District, Bone Bolango Regency. This research was conducted from July to August 2020. A total of three research stations were established, namely West Tamboa, Central Tamboa and East Tamboa. The abundance of sea urchins was calculated using a quadrant transect measuring 1 × 1 m, which was laid 25 m perpendicular to the coastline using a line transect. Sea urchin species found were identified in situ and the distribution pattern of sea urchins was calculated using the morista dispersion index. The results showed that there were 5 types of sea urchins in Botubarani Beach, namely Echinometra mathaei, Diadema setosum, Echinotrix calamaris, Echinotrix diadema and Tripneustes gratilla. The sea urchin type Echinometra mathaei is the species with the highest abundance in all research stations, namely 25 ind./m2 at Tamboa Barat station, 9 ind./m2 at Tamboa Tengah station and 7 ind./m2 at Tamboa Timur station. The distribution patterns of sea urchins found in Botubarani waters include clusters for Echinometra mathaei and uniform patterns for sea urchins Diadema setosum, Echinotrix calamaris, Echinotrix diadema and Tripneustes gratilla. ANOVA analysis results show that there is no significant difference between sea urchin abundance and water quality parameters in all research stations. This indicates that there is no difference in environmental conditions at the three sampling locations.
Co-Authors ., JULIANA Abas, Nurnaningsih Abd Rafiq Sino Abdul Hafidz Olii Arman, Veggy Asri Silvana Naiu Asriadi, Moh Aziz Salam Aziz Salam, Aziz Chika A. Naiu Citra Panigoro Danial Hasan Dewa Gede Eka Setiawan Dodo Sahputra Fadjrin Buhang Faizal Kasim Faizal Kasim Femy M. Sahami Habibie, Sitty Ainsyah Hasim Hasim Hasim Hasim Hasyim, Dandi Hendra Amu Hiola, Akbar Hidayat Irfan Yunus La Nane Laila Usman Ledy Damiti Lestari Nuraini Lestari Nuraini Siki Lestari Nuraini Siki Ludgardis Fibriyanti Nago Lukman Mile Miranti Khairunisa Abudi Miranti Khairunisa Abudi Moh Laxmana Mohamad Fahmi Kasim Monoarfa, Sri Fitriani Muh. Raziq Faruki H. Sunani Nago, Ludgardis Fibriyanti Novita Wantu Nur Fadhilah Ahmad Nur Fadhilah Ahmad Nuralim Pasisingi Nurtin Y. Eki Rahmawaty Baderan Rieny Sulistijowati Rita Marsuci Harmain Sandrianto Djunaidi Sentia, Sentia Siki, Lestari Nuraini Sitti Nursinar Sri Fitriani Monoarfa Srirahayu Monoarfa Syamsuddin . Umar, Olpin Umar, Olpin Y Wawan S Husa Wiyanti Abd Kadir Yapanto, Lis M Yulinda R. Antu Yuniarti Koniyo