| LIVING LIMITS OF DRAGONFLY LARVA IN RIVERS WITH DOMESTIC SEWAGE INFLOW IN THE SOUTHERN PART OF OSAKA | Kyohei YOKOTA, Hiriyuki II and Sinobu YABU | 1-11 |
| COMPUTATIONAL DYNAMICS OF STREAM IN UNDERGROUND STAIRCASE BY THREE-DIMENSIONAL PARTICLE METHOD | Hitoshi Gotoh, Hiroyuki Ikari, Tetsuo Sakai and Hirokuni Tanioka | 13-22 |
| MECHANISM OF DEOXYGENATION IN RESERVOIR METALIMNION | Kohji Michioku, Hideyuki Kotani, Shigeta Sasaki and Yuhki Nishiguchi | 23-35 |
| AN EXPERIMENTAL STUDY ON FLOW FIELD IN AND AROUND RUBBLE MOUND RIVER STRUCTURES | Kohji Michioku, Kohsei Takehara and Takeharu Etoh | 37-45 |
| UNCERTAINTY OF CALIBURATED MODEL PARAMETER DUE TO TEMPORAL RESOLUTION OF HYDROLOGICAL DATA AND ITS REMOVAL | Takahiro YAMAMOTO and Minjiao LU | 47-57 |
| A NEW SEMI-ANALYTICAL SOLUTION FOR A SLUG TEST IN A CONFINED AQUIFER UNDER THE EFFECTS OF WELL PARTIAL PENETRATION | Yen-ju Chen, Hund-Der Yeh and Shaw-Yang Yang | 59-74 |