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All Journal Bioma : Berkala Ilmiah Biologi Jurnal Perikanan
Aditia, Tias
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Agriculture, Biological Sciences & Forestry Education

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STUDY OF CORAL REEF FISH IN RELATION TO LIVE CORAL REEF COVER IN THE TUING MARINE PROTECTED AREA, BANGKA, INDONESIA Ferizal, Jemi; Supratman, Okto; Adi, Wahyu; Farhaby, Arthur M; Adha, Muhammad Thoriq; Aditia, Tias; Pratama, Juanda Nikolas; Setiadi, Geri
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1371

Abstract

Coral reefs play an important role as marine habitat, but are threatened by climate change and human activities. The Tuing Marine Conservation Area, which still has a relatively good coral reef ecosystem, needs to be evaluated to ensure the effectiveness of conservation and support sustainable management. This research evaluates the condition of coral reefs, coral fish biomass and the relationship between coral reefs and coral reef fish in the Tuing Marine Conservation Area located in Tuing Hamlet, Mapur Village, Bangka Regency. Data collection was carried out in March 2024 at three coral reef locations using the underwater photo transect method to observe the percentage of coral cover and the visual census and visual census methods to observe coral reef fish. The average live coral cover is 60.21%, included in the good category. The density of coral fish is 4,905 individuals per hectare with a total of 10 – 14 species. Reef fish biomass is 65.51 kg per hectare. The relationship between coral reefs and coral fish shows that the better the condition of the coral reef, the higher the number of species and biomass of coral fish. These findings highlight the importance of preserving coral reef ecosystems to support biodiversity and sustain fisheries. Conservation efforts should focus on reducing anthropogenic activities, increasing public awareness, and implementing effective management and rehabilitation strategies
Analisis Tutupan Kanopi dengan Metode Hemispherical Photography di Dusun Batu Ampar Desa Riding Panjang Kabupaten Bangka Provinsi Kepulauan Bangka Belitung Febrizhad, Iqbal; Aditia, Tias; Anggraini, Nadilla; Farhaby, Arthur Muhammad
Bioma : Berkala Ilmiah Biologi Vol. 25 No 2, Tahun 2023
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.2023.58576

Abstract

Provinsi Kepulauan Bangka Belitung memiliki luas tutupan ekosistem mangrove sebesar 67.265 ha sedangkan untuk Desa Riding Panjang sendiri memiliki luasan hutan mangrove seluas 834 Ha. Tujuan dilakukan penelitian ini yaitu menganalisis persentase tutupan kanopi  dan menganalisis kerapatan hutan mangrove tutupan kanopi di Dusun Batu Ampar Desa Riding Panjang Kec. Merawang Kab. Bangka Prov. Kepulauan Bangka Belitung. Tutupan kanopi atau sering disebut juga dengan istilah tajuk pohon adalah suatu kondisi yang terbentuk oleh cabang – cabang dan daun pohon saling tumpang tindih. Metode yang di gunakan Metode hemispherical photography menggunaka kamera HP adalah metode tidak langsung untuk mengukur transmisi cahaya. Hasil yang didapatkan yaitu Persentase tutupan kanopi Mangrove di Dusun Batu Ampar Desa Riding Panjang masuk kedalam kategori baik kriteria sedang dengan nilai rata-rata 2 stasiun yaitu 63,71%. Hasil kerapatan mangrove Spesies yang ditemukan  sebanyak 8 (delapan) jenis yaitu : Rhizophora Mucronata, Rhizophora Apiculata, Sonneratia Alba, Ceriops Tagal, Ceriops Decandra, Avecenia Marina, Lumnitzera Littorea, dan Pemphis Acidula. Kemudian  untuk rata – rata nilai kerapatan mangrove yaitu 650 ind/ha.
Co-Authors Adha, Muhammad Thoriq Anggraini, Nadilla Farhaby, Arthur M Farhaby, Arthur M Febrizhad, Iqbal Ferizal, Jemi Pratama, Juanda Nikolas Setiadi, Geri Wahyu Adi