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Journal : Nekton

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 A.A. Ketut Agung Cahyawan W Abdul Karim Adi Candra, Adi Adibrata, Sudirman Adriyansyah, Nico Agus Budiman Akbar, Arham Hafidh Aldia, Dia Alfathoni, Muhammad Ali Mursid Alfian, Rizki Alqodri, Muhammad Faris Angelia, Fera Animah Animah Anjani, Nur Ardiansyah, Achmad Deny Arieya, Mhd. Dzaky Aryani, Lia Asih, Wyjy Ami Asyari, Lutfi Azhar, Anugrah Azwar Manaf Bhakti, Bintang Surya Br. Sembiring, Elya Rosa Bronto Waluyo, Edy Tekat Budianto, Tri Citra Ayu, Citra Dariatno, Dedy Dr.Ir. Yunianta, DEA Dwi Nanto, Dwi Edi Noersasongko Efendi, Muhammad Ichsan Ekasatya Aldila Afriansyah Elis Setiawati, Elis Estri Laras Arumingtyas Evitulistiono, Rizki Febrianto Febrianto, Febrianto Fera, Fera Ferizal, Jemi Fitrianingsih Fitrianingsih Fredy Susanto Frihatini, Farida Fuad, Hilmi Gunawan, Robi Hafizah, Adisti Hakim, Zainul Hamdani . Hamid Hamid Hapid, Saca Dul Harahap, Ery Heryanto, Agus Husnia, Siti Ida Ayu Ari Angreni Indri Hendarti Iqbal, Muchamad Irianti, Muslichah Tri Jaelani, Alan Joni Kusnadi Julianti, Muhammad Ramaddan Julyanto, Mohamad Fallah Kaban, Ani Rahmadhani Khoir, Fajar Komarullah, Umam Kristian, Wayan Kurnia Rusmiyati Kurnia, Asep Kusnadi, Yadi Kusumawardani2, Ika Nuraeni La Ode Wahidin Labib, Mayzia Khusnul Lailatul Husna Lukman, Mustika M, Liliek Teja M. Bucci Ryando Mariana, Arni Retno Mariana, Arnie R Marjohan Marjohan Maulana, Eka Mawardi, Aldi Mubarok, Ahmad Riziq Muflih, Muflih Muhajiroh, Wahdah MUHAMMAD MAHATIR Mulidan, Mulidan Mulyani, R. Henny Mustofa, Siti Maisaroh Nanang Sudrajat, Nanang Ngadino, Muflih Nisa, Widiya Novrita Idayanti Nur, Muh. Awal Nurlaela, Ai Nurmaesah, Nunung Nurtantio, Pulung Paliama, Marchelino Perangin-angin, Robet Prabowo, Muhammad Luthfi Pujiono Pujiono Puput Puspito Rini Putro, R. Andy Oetario Rachmana, Tyo Rakhmawati, Mei Nur Raya, Makmur Ritawan, Ritawan Riyanti, Nova Rosadah, Siti Rosita Dewati, Rosita Royadi, Refi Nabillah Rumra, M. Gadafi S, Stepanus Sahala Sahabuddin, Munawir Saifuddin A Pikahulan, Muis Sakti, Satria Audria Sakuroh, Lilis Sandri, Sandri Sapriyadi, Wandi Sarbino Sarbino Sembiring, Yoka Ferguson Septiananingrum, Linda Septiyani, Ardita Septiyani, Nuke Setiaji, Rikki Setiawan, Ayat Sibagariang, Irawati Sidik, Achmad Sihombing, Lastiar Apriliani Sirait, Rosana Junita Siregar, Maya Ardilla Siregar, Resya Tiranda Soeleman, Arief Soelistary, Hesti Triana Sofyan Sofyan Solly Aryza Susanto, Agung Susanto, Evita Ayu Ekarini Sutarman Sutarman Syamsul, Darwin syanif, hanafiah Syhabudin, Abu TAKDIR SAILI Tarigan, Rahmawati Tiara Anggraeni, Tiara Tina Sri Sumartini, Tina Sri Tony Kristiantoro, Tony Triono Triono Tullah, Rahmat Utomo, Dela Wahyu Adi Wahyu Adi Wahyu Ramadhan Waluyo, Edy Tekat Bronto Wibawa, Yuzan Fudhaili Tri Wicaksono, Ilham Winda Noviana, Winda Yos Wahyu Harinta Yuniarti, Elvan Yusa, Yusa Yusmanto, Hardi Yusuf, Reva Faturahman Zulfakar, Zulfakar