| DIRECT NUMERICAL SIMULATION OF COHERENT VORTEX STRUCTURES IN AN OPEN -CHANNEL FLOW OVER DUNE TYPE WAVY BED | Shun-ichiro HAYASHI, Terunori OHMOTO, Kiyoshi TAKIKAWA | 1-10 |
| STUDY ON GENERATION MECHANISM OF SECONDARY CURRENTS IN OPEN-CHANNEL FLOW BY DIRECT NUMERICAL SIMULATION | Terunori OHMOTO, Sun-ichiro HAYASHI | 11-21 |
| GENERATION PROCESS ALTERNATE BAR UNDER UNSTEADY FLOW CONDITIONS | Yasuhara WATANABE, Koji SATO, Fumiaki OYAMA | 23-40 |
| PLAN SHAPE FEATURES IN COMPOUND MEANDERING CHANNELS AND CLASSIFICATION DIAGRAM OF FLOOD FLOWS BASED ON SINUOSITY AND RELATIVE DEPTH | S. OKADA, S. FUKUOKA | 41-52 |
| THE EFFECT OF PLANFORM AND CROSS-SECTIONAL SHAPE ON ACCURACY OF DISCHARGE MEASUREMENT USING FLOATS | A. WATANABE, S. FUKUOKA, W. TAKATSUGU, H. SAKAMOTO | 53-62 |
| EXPERIMENTAL STUDY OF INTERFACIAL TURBULENT STRUCTURES IN WIND-INDUCED WATER WAVES BY SYNCHRONOUS LDA MEASUREMENTS | Iehisa NEZU, Keisuke YOSHIDA, Daisuke IKEDA | 63-70 |
| INFLUENCE OF MORPHOLOGICAL CHANGE ON WATER LEVEL RISE AT THE SHIRIBETSU RIVER MOUTH | Hitoshi TANAKA, Hyun-seok LEE, Kazuya FURUMICHI | 71-98 |
| GEOCHEMICAL INVESTIGATIONS OF SALINIZED GROUNWATER USING ENVIRONMENTAL ISOTOPES | Y. HIROSHIRO, K. JINNO, G. GUERRA, T. IWATSUKI, N. MATSUOKA, M OKAMURA, H. TAGOMORI | 79-85 |