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All Journal JURNAL ILMIAH PLATAX Jurnal Kelautan Tropis Akuatik: Jurnal Sumberdaya Perairan Jurnal Laut Khatulistiwa Journal of Tropical Marine Science Nekton Coastal and Marine Journal Jurnal Perikanan Jurnal Ilmu Kelautan Lesser Sunda
Ferizal, Jemi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science Physics Social Sciences

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Kelimpahan Ikan Chaetodontidae Dan Pomacentridae Di Ekosistem Terumbu Karang, Tanjung Labu Ferizal, Jemi; Sudarmo, Agnes Puspitasari; Susanto, Adi
Journal of Tropical Marine Science Vol 7 No 2 (2024): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v7i2.5622

Abstract

Tanjung Labu waters have a coral reef ecosystem and are rich in a variety of biota such as the Pomacentridae and Chaetodotidae families. This family is an indicator of the health of coral reefs and plays a role in maintaining ecosystem balance. The aim of the research is to calculate the abundance of the Chaetodontidae and Pomacentridae families and analyze the relationship between the abundance of Chaetodontidae and Pomacentridae fish and habitat characteristics in coral reef ecosystems. The research was carried out in March 2024 in the waters of Tanjung Labu. The method used is UPT (Underwater Photo Transect) for coral reefs and UVC (Underwater Visual Census) for coral reef fish and the PAST 4.03 application to determine the relationship. The research results showed that the average live coral cover was 51.15%, and the abundance of the Chaetodontidae and Pomacentridae families was 1/m2. The number of individuals and species of the Chaetodontidae family is 37 individuals and 3 species, while the Pomacentridae family is 386 individuals and 20 species. The Chaetodontiadae family relationship is positively correlated with basic substrate cover components such as abiotic and other fauna, as well as environmental parameters such as brightness and current speed, but is negatively correlated with live coral and the type of coral reef life form, while the Pomacentridae family relationship is positively correlated with the closure component. basic substrates such as coral reef life form and dead coral, as well as environmental parameters such as water depth.
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 Adha, Muhammad Thoriq Adi Susanto Adibrata, Sudirman Aditia, Tias Adriyansyah, Nico Akbar, Arham Hafidh Aldia, Dia Alqodri, Muhammad Faris Andi Gustomi Angelia, Fera Animah Animah Aprilita, Desi Citra Ayu, Citra Dedi Dedi Dewi Puspita Sari Dewi, Diah Puspita Efendi, Muhammad Ichsan Evitulistiono, Rizki Farhaby, Arthur M Farhaby, Arthur M Febrianto Febrianto, Febrianto FERIZAL1, JEMI Gunawan, Robi Hafizah, Adisti Haptari, Rapita Henri Henri, Henri Hidayat, Syahrin Imron Hidayatullah, Muhammad Fajar Juniagis, Berlianda Khaeruddin Khaeruddin Komarullah, Umam Maulana, Eka Maulana, Ervan Mito, Mito Muftiadi, M. Rizza MUHAMMAD MAHATIR Okto Supratman Pamungkas, Aditya Prameswari, Thesa Pratama, Juanda Nikolas Putri, Nabila Rahmawati Sandri, Sandri Sapriyadi, Wandi selli, Selli Setiadi, Geri Siti Aisyah Sofyan Sofyan Sudarmo, Agnes Puspitasari Sugandi, Sugandi Susanto, Agung Tiara, Tiara Wahyu Adi Wahyu Adi Wiseli, Retfi