Coastal and Marine Journal
Vol. 1 No. 1 (2023)

The Analysis of Coral Reef Coverage Condition in The Waters of Central Bangka Regency

Sudirman Adibrata (Department of Water Resources Management, Bangka Belitung University, Indonesia)
Wahyu Adi (Bangka Belitung University, Indonesia)
Fera Angelia (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Umam Komarullah (Serumpun Karang Konservasi Foundation, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Dedi (Serumpun Karang Konservasi Foundation, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Arham Hafidh Akbar (Serumpun Karang Konservasi Foundation, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Eka Maulana (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Sapriyadi (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Sofyan (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Dia Aldia (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Animah (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Citra Ayu (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Robi Gunawan (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Muhammad Mahatir (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Sandri (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Rizki Evitulistiono (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Febrianto (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Muhammad Ichsan Efendi (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Agung Susanto (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Muhammad Faris Alqodri (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Nico Adriyansyah (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Adisti Hafizah (Department of Water Resources Management, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Jemi Ferizal (Faculty of Agriculture, Fisheries and Biology, Bangka Belitung University, Indonesia
Pinguin Diving Club, Bangka Belitung University)

Oka Arizona (Pinguin Diving Club, Bangka Belitung University)



Article Info

Publish Date
02 Jun 2023

Abstract

This research aims to discover the percentage of coral reef coverage and the condition of the coral reef ecosystem in small islands in Central Bangka regency waters. The research was conducted on May 2022 on six small islands: Panjang Island, Semujur Island, Ketawai Island, Ketugas Island, Gusung Asam Island, and Bebuar Island. The method used was underwater photo transect (UPT) and then analyzed using Coral Point Count with Excel extension software (CPCe). The result shows that of 6 small islands, only Semujur Island is populated. Coral reefs in small islands in Central Bangka regency were a type of fringing reef dan patch reefs with 3,0 - 8,8 meter depth. Standard damage criteria show that the damage was Moderate (44,60%) to Excellent (87,00%). The details were Moderate category on Ketugar Island, Good category was in Panjang Island, Gusung Asam Island, and Bebuar Island, while the coral reefs in Excellent category were in Semujur Island and Ketawai Island. 24 lifeform types were found with a dominant percentage value of approximately 18,47 - 46,87%. Lifeform was dominated by Coral Foliose (CF), Acropora Tabulate (ACT), dan Dead Coral with algae (DCA). Live coral reefs closer were dominated by healthy lifeforms, with most of the close being Dead Coral with algae. It showed that coral reefs might get disturbed by algae occurrence and triggers massive algae expansion. Fish in Coral reefs primarily targeted fish. It prefers the lifeform type to dead coral with algae lifeform.

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Journal Info

Abbrev

coastal-and-marine-journal

Publisher

Subject

Agriculture, Biological Sciences & Forestry Environmental Science

Description

Coastal and Marine Journal provides an international forum for publishing papers in fisheries science, fishing technology, fisheries management, sustainability of fisheries, coastal and ocean management, relevant socio-economics, the conservation of exploitable living resources, marine spatial ...