Estimation of Potential Carbon Stocks in Mangrove Ecosystems in the Riau Islands Jelita Rahma Hidayati, Diah Alviana, Rika Anggraini, Ita Karlina, Pajri Febriansyah, Muhammad Fajri, Febrianti Lestari, Dony Apdillah, Agung Dhamar Syakti and Dermawati Sihite BIO Web Conf., 70 (2023) 02013 Published online: 06 November 2023 DOI: 10.1051/bioconf/20237002013