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

[AHW36-P27] Estimation of the Origin of Exchangeable Phosphate in Seawater (EPS) in Coral Reef Sediments

*Alice Yamazaki¹, Takafumi Ogura¹, Ryota Ide¹, Toma Tanigami¹, Nanami Mizusawa¹, Shugo Watabe¹, Mariko Iijima², Jun Yasumoto^3,4, Daiki Tomojiri-Kadotani³, Chris Leong³, Takashi Nakamura⁴, Ryuichi Shinjo⁴, Takahiro Hosono⁵, Ko Yasumoto¹ (1. Kitasato University School of Marine Biosciences, 2. The National Institute of Advanced Industrial Science and Technology, 3. Research Institute for Humanity and Nature, 4. University of Ryukyus, 5. Kumamoto University)

Keywords:Coral Reef Conservation, Land-derived load, Organic matter