 | | (introduction...) |
 | | Introduction |
 | | Outline of the Miyakojima Islands |
 | | Geology and the hydrological cycle |
 | | Outline of the irrigation project on Miyakojima |
 | | The construction and concept of the underground dam |
 | | The Construction of the Cut-off Walls |
 | | The construction of the intake facilities |
 | | The storage situation of the Sunagawa underground dam |
 | | Conclusion |
 | | Bibliography |