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

[AHW36-21] Characterizing Groundwater Dynamics in a Tropical Karst Island: A Case Study of Wangi-Wangi Island, Indonesia, Based on Field Observations and Numerical Modeling

*Jun Yasumoto¹, Taito Koki², Armid Alrum⁵, Mangidi Uniadi⁵, Takwir Amadhan⁵, Barata La Ode Ahmad⁵, Daiki Tomojiri-Kadotani¹, Chris Leong¹, Mariko Iijima⁴, Bam H.N. Razafindrabe², Ryuichi Shinjo⁶, Ko Yasumoto³ (1. Research Institute for Humanity and Nature, 2. Fuculty of Agliculture, University of the Ryukyus, 3. School of Marine Biosciences, Kitasato University, 4. National Institute of Advanced Industrial Science and Technology (AIST), 5. Halu Oleo University, 6. Fuculty of Science, University of the Ryukyus)

Keywords:Tropical Karst Island, Groundwater Dynamics, Field Observations, Numerical Modeling