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All Journal Jurnal Ilmiah Aplikasi Isotop Radiasi Jurnal Ilmu Kelautan Spermonde Jurnal Pengabdian Pada Masyarakat
Syafyudin Yusuf
Universitas Hasanuddin
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Journal : Jurnal Ilmiah Aplikasi Isotop Radiasi

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Analisis 14C Modern dalam Karang Goniastrea favulus di Kepulauan Spermonde, Sulawesi Selatan melalui Metode Liquid Scintillation Counting (LSC) Andi Tenrisa'na; Alfian Noor; Maming Maming; Muhammad Zakir; Syafyudin Yusuf
Jurnal Ilmiah Aplikasi Isotop dan Radiasi Vol 17, No 1 (2021): Juni 2021
Publisher : BATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/jair.2021.17.1.5719

Abstract

Penelitian ini bertujuan untuk menentuan aktivitas spesifik 14C karang modern dari Kepulauan Spermonde, Sulawesi Selatan dengan metode Liquid Scintillation Counting (LSC). Pengambilan sampel karang Goniastrea favulus dilakukan di Pulau Ballang Caddi dan Pulau Lamputang wilayah middle inner zone Kepulauan Spermonde, Sulawesi Selatan. Penelitian ini melalui tiga tahapan, yakni: pencucian sampel karang, ekstraksi karbonat, dan pengukuran aktivitas 14C menggunakan LSC Hidex 300 SL. Hasil penelitian menunjukkan bahwa aktivitas spesifik rata-rata 14C dari karang Goniastrea favulus adalah 15,31 ± 0,6 dpm/g. Nilai aktivitas 14C karang modern di laut dan karang mati di daratan tidak berbeda signifikan.
Co-Authors Alfian Noor Andi Tenrisa'na Baigo Hamuna Barnabas Barapadang Efray Wanimbo Kristopholus Rumbiak Mahatma Lanuru Maming Maming Mandey, Vera Kostansie Muhammad Zakir Natan Baransano Popi Ida Laila Ayer Yunus Pajanjan Paulangan