[A-HW32] [EE] Biodiversity, nutrients and other materials in ecosystems from headwaters to coasts

[AHW32-P14] Spatial Pattern of Ground Water Utilization in Silang-Santa Rosa Sub-watershed

*Satoshi Asano¹, Yoshitoshi Uehara¹, Haruka Nakashima², Minori Tokito², Izuru Saizen², Osbert Leo Privaldos³, Ken'ichi Osaka⁴, Noboru Okuda¹ (1.Research Institute for Humanity and Nature, 2.Kyoto University, 3.Lake Laguna Development Authority, 4.The Unversity of Shiga Prefecture)

Keywords:Ground water

Ground water is one of the most important resources in Silang-Santa Rosa watershed in Phillipines. Population growth is now aheading, therefore the dependant on ground water gains much more speed in near future. This study will reveal and visualize how resients access, manage and utilize sharrow ground water through interview surveys. Taget gound water is 50, and the results will supporse construction of ground water governances.