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Maulana, Eka
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Journal : Nekton

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Reef fish community structure in the waters of small islands Central Bangka Regency Adibrata, Sudirman; Adi, Wahyu; Angelia, Fera; Komarullah, Umam; Dedi, Dedi; Akbar, Arham Hafidh; Maulana, Eka; Sapriyadi, Sapriyadi; Sofyan, Sofyan; Aldia, Dia; Animah, Animah; Ayu, Citra; Gunawan, Robi; Mahatir, Muhammad; Sandri, Sandri; Evitulistiono, Rizki; Febrianto, Febrianto; Efendi, Muhammad Ichsan; Susanto, Agung; Alqodri, Muhammad Faris; Adriyansyah, Nico; Hafizah, Adisti; Ferizal, Jemi
Nekton Vol 4 No 1 (2024): March
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v4i1.724

Abstract

This study aimed to analyze the community structure of reef fish in the small island waters of Central Bangka. The research was conducted in March 2022 in the waters of Bebuar Island, Ketugar Island, Ketawai Island, and Gusung Asam Central Bangka Regency, Bangka Belitung Islands Province. The coral reef survey method uses purposive sampling and the coral reef fish visual census with data analysis of abundance, diversity index, uniformity, and dominance. In-site water quality measurements included six parameters: temperature, salinity, current, brightness, depth, and pH. The results showed that coral reef cover from 44.60 - 87.00% with the medium to very good category. The abundance of reef fish from 1 to 3 individuals/m2 was dominated by 18 species of the Pomacentridae family. The reef fish diversity index ranged from 2.47 to 2.90, including the medium category. The uniformity index value ranged from 0.79 - 0.94, including the high category, indicating that the species found were evenly distributed across all stations. The dominance index value ranges from 0.07 to 0.15, including low, where no species dominates significantly and the fish are evenly distributed. Temperature, brightness, pH, and salinity are factors that support the growth of coral and reef fish. A water current speed of 0.05 – 0.20 m/s is quite helpful in cleaning coral reefs from mud and can supply oxygen. Water conditions were categorized as good and fulfilled the seawater quality standards.
Co-Authors Abidin, Revalina Nathasya Amelia Abrar, Fachri Ade Ruhama, Ade Adharul Muttaqin Adibrata, Sudirman Adriyansyah, Nico Akbar, Arham Hafidh Alamanda, Muthi’ah Alamsyah, Yahya Aldia, Dia Aldy, Farouq Akbar Alqodri, Muhammad Faris Angelia, Fera Angger Abdul Razak Animah Animah Asmungi, Gaguk Baehaqi Cakramedia, Muhammad Rizki Citra Ayu, Citra Dedi Dedi Dika, Johan Wayan Djadmiko, Eddy Efendi, Muhammad Ichsan Evitulistiono, Rizki Fathonni, Mochammad Cyrilla FATRA NONGGALA PUTRA Faturrahman, Vieri Febriana Febriana, Febriana Febrianto Febrianto, Febrianto Ferizal, Jemi Fidya, Shadeka Putratama Firdhaus, Taufan Fuad Fuad Goegoes Dwi Nusantoro Gunawan, Robi Hadi Suyono Hafizah, Adisti Hariawan, Bramantia Rayhan Herry Santosa Ichsan, M. Ibrahim Indradi Wijatmiko Ismu Rini Dwi Ari Khairullah, Naufal Raihan Khalid, Muhamad Komarullah, Umam Linoval , M. Dilan M. Yogi Riyantama Isjoni Marbun, David Yoel Mimit Primyastanto Moch. Agus Choiron Moch. Dhofir Mohammad, Akmal Rozan Mudjirahardjo, Panca Muftiadi, M. Rizza Muhammad Aswin Muhammad Aziz Muslim MUHAMMAD MAHATIR Muhammad, Fadhil Muslimin, Nurhaliza Noviyanto, Tri Nur Hidayah Nursiwan Nurussa'adah, Nurussa'adah Nurussa’adah, n/a Onny Setyawati Pangestu, Mochammad Kelvin Yudha Prakasa, Mochamad Andhika Pranowo, Doddy Pratama, Aditya Risky Pratama, Aqil Gilang Pratomo, Setyo Fajar Prawoto Pusada, Era Enggal Artis Putri, Dinda Dwi Laksono Rafi, Zaidan Muhammad Raharjo, Bambang Rahmadwati, n/a Robiansyah, Muhammad Romadona, Iqbal Sandri, Sandri Sanusi, Muhammad Anwar Sapriyadi, Wandi Saputra, Andhika Rahmat Sari, Wahida Kartika Sigit Kusmaryanto, Sigit Siswojo, Bambang Sofyan Sofyan Surpiyadi, Supriyadi Tricia, Sarina Triwinanto, Puguh Valeri, Rayhan Azhar Wahyu Adi Waru Djuriatno Wicaksono, Ferdiansyah Wildan, Muhammad Adyan Winanda, Aryan Yulistianto, Arief Zahro, Septia Zaidatudz Zainul Abidin Zarkasih, Muhamad Asyir