Analisis Vegetasi Mangrove Menggunakan Pesawat Nirawak (Drone) dan Kelimpahan…

Mangroves on Bengkalis Island have decreased by 2,514.15 hectares between 2000 and 2019. This decline was caused by anthropogenic activities and natural factors, such as abrasion. Anthropogenic activities were carried out by residents along the Jangkang River, Liong River, and Kembung Luar River. These activities include utilizing mangroves as raw materials for charcoal, cerocok (construction p…