Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali
The Penimbangan is one of the potential locations for underwater tourism in the Regency of Buleleng, with a unique dive spot. Planning and sustainable coastal development are essential for the continuity of the ecosystem, the sea, and the economy. Fish and coral studies in Penimbangan, District Bule...
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Universitas Syiah Kuala
2025-06-01
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| Series: | Depik Jurnal |
| Online Access: | https://jurnal.usk.ac.id/depik/article/view/36210 |
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| author | Diah Ayu Safitri Sapto Andriyono Akhmad Taufiq Mukti Mike van Keulen |
| author_facet | Diah Ayu Safitri Sapto Andriyono Akhmad Taufiq Mukti Mike van Keulen |
| author_sort | Diah Ayu Safitri |
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| description | The Penimbangan is one of the potential locations for underwater tourism in the Regency of Buleleng, with a unique dive spot. Planning and sustainable coastal development are essential for the continuity of the ecosystem, the sea, and the economy. Fish and coral studies in Penimbangan, District Buleleng, occurred from December 2022 to February 2023. Location observation shared four sites of data retrieval. The determination sites study uses purposive sampling based on the spread of coral naturally. Data was collected by Underwater Photo Transect (UPT) for coral and Underwater Visual Census (UVC) for fish. Transect area coral 50m long with quadratic transect (58cm x 44cm), and classified categories using CPCe software. Transect area fish of 350 m2 (length 70 m, limit right and left 2.5 m), identified fish to species level. The most studied habitat associations in coral reefs are coral (HC) and fish in coral assemblages. Percentage composition substrate basis in Penimbangan, namely dead coral with algae (106.74), coral (90.27), and sand (70). Lifeform coral is found in as many as ten types; the most are CM (39.00), CE (23.20), and ACS (10.07). A total of 17 families with 70 reef fish species were recorded in this study. The family with the most species is Pomacentridae (25), followed by Chaetodontidae (9) and Labridae (8). The composition of fish will vary according to the type of habitat.
Keywords:
Fish
Biodiversity
Substrate
Coral Reef
Ecosystem
Bali |
| format | Article |
| id | doaj-art-b6e3fbf2982b4be4b3c99c6f262b5fab |
| institution | Matheson Library |
| issn | 2089-7790 2502-6194 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Universitas Syiah Kuala |
| record_format | Article |
| series | Depik Jurnal |
| spelling | doaj-art-b6e3fbf2982b4be4b3c99c6f262b5fab2025-07-15T18:41:00ZengUniversitas Syiah KualaDepik Jurnal2089-77902502-61942025-06-0114220220710.13170/depik.14.2.3621020788Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, BaliDiah Ayu Safitri0Sapto Andriyono1Akhmad Taufiq Mukti2Mike van Keulen3Fisheries Science Graduated Program, Faculty of Fisheries and Marine, Universitas AirlanggaDepartment of Marine, Faculty of Fisheries and Marine, Universitas AirlanggaDepartment of Aquaculture, Faculty of Fisheries and Marine, Universitas AirlanggaSchool of Environmental and Conservation Sciences, Murdoch UniversityThe Penimbangan is one of the potential locations for underwater tourism in the Regency of Buleleng, with a unique dive spot. Planning and sustainable coastal development are essential for the continuity of the ecosystem, the sea, and the economy. Fish and coral studies in Penimbangan, District Buleleng, occurred from December 2022 to February 2023. Location observation shared four sites of data retrieval. The determination sites study uses purposive sampling based on the spread of coral naturally. Data was collected by Underwater Photo Transect (UPT) for coral and Underwater Visual Census (UVC) for fish. Transect area coral 50m long with quadratic transect (58cm x 44cm), and classified categories using CPCe software. Transect area fish of 350 m2 (length 70 m, limit right and left 2.5 m), identified fish to species level. The most studied habitat associations in coral reefs are coral (HC) and fish in coral assemblages. Percentage composition substrate basis in Penimbangan, namely dead coral with algae (106.74), coral (90.27), and sand (70). Lifeform coral is found in as many as ten types; the most are CM (39.00), CE (23.20), and ACS (10.07). A total of 17 families with 70 reef fish species were recorded in this study. The family with the most species is Pomacentridae (25), followed by Chaetodontidae (9) and Labridae (8). The composition of fish will vary according to the type of habitat. Keywords: Fish Biodiversity Substrate Coral Reef Ecosystem Balihttps://jurnal.usk.ac.id/depik/article/view/36210 |
| spellingShingle | Diah Ayu Safitri Sapto Andriyono Akhmad Taufiq Mukti Mike van Keulen Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali Depik Jurnal |
| title | Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali |
| title_full | Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali |
| title_fullStr | Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali |
| title_full_unstemmed | Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali |
| title_short | Fish biodiversity and substrate composition on coral reef ecosystem at Penimbangan, Buleleng Regency, Bali |
| title_sort | fish biodiversity and substrate composition on coral reef ecosystem at penimbangan buleleng regency bali |
| url | https://jurnal.usk.ac.id/depik/article/view/36210 |
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