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Journal : Journal of Fisheries

The Current Condition of Coral Reef and Fish Diversity in Gosong Island, Southwest Aceh Nurul Najmi; Ananingtyas S. Darmarini; Nanda Muhammad Razi; Mai Suriani; Samsul Kahar
Jurnal Ilmiah Perikanan dan Kelautan Vol. 15 No. 1 (2023): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v15i1.35917

Abstract

Highlight Research The current condition coverage percentage of coral reefs in the waters of Gosong Island was 55% Percentage of dead coral with algae founded on Gosong Island is 28% On Gosong Island there are 11 families, namely Acroporidae, Agariciidae, Faviidae, Fungiidae, Merulinidae , Mussidae, Dendrophylliidae, Oculinidae, Pectiniidae, Pocilloporidae and Poritidae Abstract The coral reef ecosystem is an important ecosystem; its existence has a very close relationship with the surrounding ecosystem and the reef fish community. The direct and indirect dependence of reef fish on coral reefs has become an important issue at the national and international levels. This study aimed to determine the characteristics of coral reef ecosystem conditions, the percentage of coral growth, identify the types of coral reefs, and the diversity of reef fish species on Gosong Island, Southwest Aceh. Coral reef biophysical characteristics were collected by measuring water quality, calculating the percentage of coral coverage using the Point Intercept Transect (PIT) method, and the abundance of reef fish using the Underwater Fish Visual Census (UFVC) method. The condition of average percentage of coral reefs in the waters of Gosong Island was in a good category (55%), found as many as 31 genera of hard corals included in the line transect. The percentage of base substrate that dominates other than live coral is dead coral with algae (DCA) of 28%. The average abundance of reef fish in Gosong Island waters is 11,260 ind/ha with an average reef fish biomass of 2074,095 kg/yield. The water quality results show good conditions for coral growth in location. Based on the analysis of the structure of the fish community found in the coral reef area, the results showed good results, so the research location became a good habitat for various types of fish associated with coral reef ecosystems on Gosong Island
Co-Authors A.A. Ketut Agung Cahyawan W Adrian Damora Agus Arif Rahman Agustiar, Muhammad Alfionita, Wuni Alia Rizki Ananingtyas S. Darmarini Anjelia, Via Asmaul Husna Chitra Octavina Chitra Octavina Chitra Octavina Chitra Octavina Chitra Octavina Chitra Octavina Desy Nurrahma Dhani Edison D. Macusi Essy Harnelly Fildzah Fildzah Firdus Firdus Firman M. Nur Firman M. Nur Fitria Rahmayanti Fitria Rahmayanti Habib, Ahasan Harahap, Puad Batari Indra Indra Indra Indra Irma Dewiyanti Irma Dewiyanti Jamsari Amirul Firdaus Jamaluddin Larasati, Ellen M Rizki Fazillah Mahfud Mahfud Mai Suriani Mardudi, Mardudi Maria Ulfah Maria Ulfah Maria Ulfah Maria Ulfah Maria Ulfah Maria Ulfah Maria Ulfah Meyrita Meyrita Meyrita, Meyrita Mohd Nor Siti-Azizah Mohd Nor Siti-Azizah Muhammad Agustiar Muhammad Agustiar Muhammad Agustiar Muhammad Agustiar Muhammad Agustiar Muhammad Nasir Muhammad Nasir Muhammad Riandi, Muhammad Muhammad Rizki Fazillah Muhammad Rizki Fazillah Muhammad Rizki Fazillah Munandar Munandar Munandar Munandar Mutia Ramadhaniaty Mutia Ramadhaniaty Mutia Ramadhaniaty Mutia Ramadhaniaty Najmi, Istafan Navia, Zidni Ilman Nufus, Cut Azura Izatul Nur Fadli Nur Fadli Nurdin Saidi Nurdin Saidi Nurul Najmi Nurul Najmi Pradana, Hengki Puad Batari Harahap Puad Batari Harahap Rahayu, Sri Riska Rahmadani Rahmadani Ramadhaniaty, Mutia Rauzatul Sakinah Rauzatul Sakinah Saida Rasnovi Samsul Bahri Samsul Kahar Shan-Yin Vanson Liu Siti Maulida Siti-Azizah, Mohd Nor Sri Jumiati, Sri Sumarni Laila Buang Manalu Suwarno Suwarno Suwarno Suwarno Taisir Afrian Wira Dharma Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin ZAINAL ABIDIN MUCHLISIN Zulkarnain Jalil