[A-HW36] Material transport, biodiversity and environmental changes in watersheds from headwaters to coasts

[AHW36-P25] From Coral to Sand: 40 Years of Satellite-Observed Benthic Change in Yoron Island, SW Japan

*Pingkan Mayestika Afgatiani^1,2, Ryuichi Shinjo^1,3, Tatsuo Nakai⁴ (1. University of the Ryukyus, 2. National Research and Innovation Agency (BRIN) Indonesia, 3. Research Institute for Humanity and Nature, 4. Former Kokushikan University)

Keywords:benthic change, Landsat, time series, coral decline, seagrass loss, nutrient