About TAKAYANAGI TOMOHIKO
About 水資源・環境研究(Web)
About resource management
About resource allocation
About case study
About hot spring water
About local community
About legal regulation
About drawdown (water level)
About temperature fluctuation
About centralized management
About temperature decrease
About development control
About economic structure
About profitability
About Ownership
About resource drying up
About resource use
About social construction
About yielding
About use pattern
About number of users
About recognition of history
About Environmental problems
About Water utilization,others
About 温泉
About 資源管理
About 歴史
About 日本