Asian and Pacific Coasts 2003: Proceedings of the 2nd International Conference, Makuhari, Japan 29 February - 4 March 2004

CONTENTS......Page 8
Preface......Page 6
1. Introduction......Page 18
2. Present Status of Climate Change Research......Page 19
3.1 Exposure units in the coastal zones......Page 20
3.2 Coastal erosion......Page 21
3.4 Infrastructures in the coastal zones......Page 22
4.1 Region-wide assessment(Sato et al, 2000; Mimura et at., 2001)......Page 23
4.3 Areas and population affected by inundation andflooding......Page 24
4.4 Risks for the Asia and Pacific region......Page 25
5. Response Strategies -Adaptation to Climate Change and Sea-Level Rise......Page 26
References......Page 27
3. Reliability of computation model......Page 29
References......Page 30
Abstract......Page 31
Reference......Page 32
Abstract......Page 33
Reference......Page 34
ABSTRACT......Page 35
REFERENCES......Page 36
4. The Flood in 2002......Page 37
Reference......Page 38
Calculation of Radiation Stress......Page 39
References......Page 40
Outline of a numerical model and computational condition......Page 41
Results and discussion......Page 42
2. Coefficient of friction......Page 43
Reference:......Page 44
References......Page 45
A Nonlinear Coupled Numerical Model for Astronomical Tides and Storm Surge Numerical Simulation of the Storm Surge in River Changjiang’s Estuary Y. Tan and J. Zhang......Page 47
Abstract......Page 48
References......Page 49
Regional Ocean Tide Simulator: Simulation of Barrier Effects B.H. Choi, J.H. Yuk and H.S. Lee......Page 50
Regional Tidal Simulator......Page 51
Time series analysis......Page 52
Spectral analysis......Page 53
ESTIMATION METHODS OF BOTTOM SHEAR STRESS AND DISCUSSION......Page 54
REFERENCES......Page 55
A High-Resolution Numerical Scheme for Boussinesq Equations X. Yu......Page 56
Abstract......Page 58
References......Page 59
II. DERIVATION PROCESS OF BASIC EQUATION......Page 60
REFERENCES......Page 61
A Quasi-3D Numerical Shallow Water Model Based on FVM S. Li and L. Lu......Page 62
References......Page 63
References......Page 64
Abstract......Page 66
2. Method of the study......Page 67
References......Page 68
2. Experiments and experimental procedure.......Page 69
3. Experimental mults......Page 70
Generation of Incident Random Waves in Numerical Extended Mild-Slope Equation Models Using a Source Function Method G. Kim, C. Lee and K.D. Suh......Page 71
References......Page 72
ABSTRACT......Page 73
Simulation Model......Page 75
Results......Page 76
2. EXPERIMENTAI, SET-UP......Page 77
3. Results and Discussion......Page 78
3. SURFACE ROLLER MODEL......Page 79
REFERENCES......Page 80
Abstract......Page 81
ExEBEd Wave Model......Page 83
Main Results......Page 84
2. WAVE PERIOD DISTRIBUTION FUNCTION BASED ON FIELD WAVE DATA......Page 85
REFERENCES......Page 86
1.Introduction......Page 87
REFERENCE......Page 88
Application of MEP Method to the Study of Wave Climate Statistical Characteristics F. Xu and H. Xue......Page 89
2. Theory:......Page 90
3. Results:......Page 91
ABSTRACT......Page 92
References......Page 93
Abstract......Page 94
References......Page 95
Wind-Wave Correlation Analysis Based on Field Data and Wind Simulation in Sea Area N. Mizutani, T. Yoshida and T. Banba......Page 96
Rayleigh Equation and Its Approximate Solution......Page 98
References......Page 99
Abstract......Page 100
References......Page 101
Numerical Modelling of Irregular Wave Propagation in Harbours J. Pan, Q. Zuo and H. Wang......Page 102
Reference......Page 104
Hydrodynamic characters of the coastal area of Bohai Bay :......Page 106
References......Page 107
Comparison of Time-Dependent Extended Mild-Slope Equations for Random Waves C. Lee, G. Kim and K.D. Suh......Page 108
References......Page 109
Abstract......Page 110
2. Numerical model......Page 112
References......Page 113
Wave Equations in Boundary-Fitted Coordinates......Page 114
References......Page 115
2 Solutions of the difference equations......Page 116
3 Characteristics of truncation error......Page 117
Tropical Cyclones Associated Changes along Orissa Coast, East Coast of India P.K. Mohanty, U.S. Panda, P. Mishra, H. Takada and T. Sugimoto......Page 118
SHORELINE CHANGE AROUND THE NAGASE RIVER MOUTH......Page 120
CHANGE IN CROSS-SHORE PROFILE ON SHIDAHAMA BEACH......Page 121
Theory and application data......Page 122
References......Page 123
2. Phvsical Model Experiments and Numerical Simulations......Page 124
3) Concluding Remarks......Page 125
STUDY AREA:......Page 126
CONCLUDING REMARKS:......Page 127
Wave Rotation for Coastal Protection S. Mead and K. Black......Page 128
RESULTS AND DISCUSSIONS......Page 129
REFERENCES......Page 130
2.1 Characteristics of Morphological Response on Tidal Flats......Page 131
REFERENCES......Page 132
Results......Page 133
References......Page 134
ABSTRACT......Page 135
REFERENCES......Page 136
ABSTRACT......Page 137
REFERENCES......Page 138
Simulation Model......Page 139
Results......Page 140
Local Scour around Large Cylinders under Wave Action G. Chen and Q. Zuo......Page 141
REFERENCES:......Page 142
2. NUMERICAL MODEL......Page 143
REFERENCES......Page 144
Long-Term Shoreline Changes Using Aerial Photos on the Namhangjin Coast S. Jung, K. Kim and C. Pyun......Page 145
111. COMPARISON OF AERIAL PHOTOGRAPHS......Page 146
V. CONCLUDING REMARKS......Page 147
A Numerical Model of Three-Dimensional Beach Deformation for Graded Sediments : Honda, H. Kobayashi, S. Sato, A. Watanabe, M. Isobe and T. Ishii......Page 148
3. MAIN RESULTS......Page 150
REFERENCES......Page 151
4. Results......Page 152
6. References......Page 153
2. Numerical model on wave-induced in-/ex-filtration velocity......Page 154
3. Effects of filtration velocity on sediment transport......Page 155
Tidal Flow Numerical Simulation and Siltation Calculation of Seaward Channel and Harbor Basin of the Artificial Lake in the New Harbor City of Shanghai International Shipping Center S. Tang......Page 156
Results and conclusions......Page 158
2. Procedure......Page 160
3. Conclusions......Page 161
Analysis on Silting after Dredging in the Lingdingyang Channel at Different Seasons Q, Ying, W. Xin and Y. Li......Page 162
3. RESULTS AND ANALYSIS......Page 164
REFERENCES......Page 165
Main Results......Page 166
Experiments on Random Wave Runup......Page 167
Main Results......Page 168
3.Experimental Confirmation......Page 169
5.Reference......Page 170
2) Relationship between crest elevation and overtopping rate......Page 171
References......Page 172
Failure Probability of Breakwater Based on Neural Network D.H. Kim and W.S. Park......Page 173
Analysis of Chloride Ion Penetration in Marine Concrete Structure S. H. Han and W. S. Park......Page 175
Deformation-Based Reliability Design of Breakwater Caisson Considering Variability in Wave Direction S. Y. Hong, K. D. Suh and H.M. Kweon......Page 176
 References......Page 177
Improved Evaluation of the Expected Sliding Distance of a Caisson and Practical Parameters of Uncertain Factors T.M. Kim and T. Takayama......Page 178
References......Page 179
Theoretical Study of the Reflection of Oblique Incident Waves by Partially-Perforated Breakwaters Y. t i , H. Liu and D. Sun......Page 180
Numerical Model......Page 181
Results......Page 182
Reflection of Waves over Various-Shaped Submerged Breakwaters under Regular Wave Action Y.S. Cho, Y. T. Kim and J. I. Lee......Page 183
Reference:......Page 184
Experiment and Simulation Model......Page 186
Results......Page 187
Research on Bearing Capacity Calculation Method of Large Diameter Cylinder in Soft Clay M. Wu......Page 188
3. Stability Tests in Wave Flume......Page 190
4. Conclusions......Page 191
Experimental and Numerical Evaluation on Consolidation Characteristics of a Soft Ground Breakwater W.S. Park, I.S. Jang, O.S. Kwon and K.D. Yum......Page 192
Experimental Study of Irregular Wave Impact on Piled Wharf with Permeable Slope Shore Connecting B. Ren and Y. Wang......Page 194
Application of Neural Network in Calculation of Wave Forces on a Vertical Wall D. Wang, Q. Zuo and Y. Shen......Page 196
Reference:......Page 197
Direct Measurement of Wave Force Acting on a Rubble Mound Breakwater in Hydraulic Experiment D.S. Lee, C. Kim, Y.M. Oh and K.S. Lee......Page 198
2. Theory......Page 200
References......Page 201
Influence of Proximity of the Seabed on Wave Forces on Submarine Parallel Pipelines P.L. Vijayakumari and V. Sundar......Page 202
Application of a Compound Model Method in the Model Test of Shanghai Yangshan Deepwater Port B. Li......Page 204
Wave Diffraction from a Uniform Cylinder in Front of Vertical Walls B. Teng and D. Ning......Page 205
Research on Influence of Hangzhou Bay Major Bridge to Qiantang Bore S. Xiong, J. Zeng and H. Han......Page 207
References:......Page 208
Abstract......Page 209
Reference:......Page 210
Wave Transmission through Double Vertical Screen Breakwaters R. Balaji and V. Sundar......Page 211
2. Governing Equation and Transmission Boundary Condition......Page 213
4. Wave Field Analysis in a Harbor......Page 214
Wave Dampings by an Array of Circular Cylinders and a Group of Model Plants K. Hayashi, Y. Kubota and T. Shigemura......Page 215
References......Page 216
2.1 Governing equations......Page 217
Numerical Computations for a Sloshing Problem J.H. Kyoung, J. W. Kim, S.P. Cho and K.J. Bai......Page 219
Southwest Monsoon Effect on Plankton Occurrence and Distribution in Parts of Bay of Bengal M. Zafar......Page 220
Introduction......Page 223
Conclusions......Page 224
2. FIELD MEASUREMENTS AND RESULTS......Page 225
REFERENCE......Page 226
Characteristics of Environment and Tidal Current in the Ariake Sea K. Takikawa, C. Aoyama, K. Tanaka and T. Hokamura......Page 227
Evaluation of the Impacts of Harbour Engineering in Anibare Bay, Republic of Nauru R. J. Maharaj......Page 259
References......Page 229
Chemical Contaminants in the Hugli Estuary: Its Implication on Monitoring S.K. Sarkar, P. Mishra and H. Takada......Page 231
References :......Page 232
OBSERVATION RESULTS......Page 233
DISCUSSION AND SUMMARY......Page 234
Mechanism of the phosphorus cycle......Page 235
CONCLUSION......Page 236
Environmental Impact of POSCO Construction, Korea H. Kim, B.C. Oh and H. Jeong......Page 237
3. Results and discussion......Page 239
References......Page 240
Major conclusions:......Page 241
2. Outline of the hydraulic model test......Page 243
4. Comparison between hydraulic model test and field observation......Page 244
Substances Transported by the Ishikari River and Seasonal Water Quality Changes in the Sea near the Estuary T. Yamashita, T. Umebayashi, T. Suganuma, D. Saitou and S. Yamazaki......Page 245
Extended Abstract......Page 247
References......Page 248
A Prediction System of Coastal Circulation and Suspended Sediment Transport on GUI T.S. Jung, S. W. Kang, T.S. Kim and S.G. Kim......Page 249
Observation......Page 251
References......Page 252
3. Numerical Results and Discussions......Page 253
4. Conclusions......Page 254
OBSERVATIONS AND NUMERICAL MODEL......Page 255
RESULTS AND DISSCUSSIONS......Page 256
Results and Conclusions......Page 257
References......Page 258
Environmental Conditions and Strategies for Sustainable Management of Chilika Lake, India P. Mishra, P. K. Mohanty and T. Sugimoto......Page 261
2. CHARACTERISTICS OF NODE COAST......Page 263
5. CONCLUDING REMARKS......Page 264
References......Page 265
Transition of Ecosystem Structure......Page 267
Mechanisms of Historical Transition for Yatsu Tidal Flat......Page 268
(1) Field monitoring and experiment......Page 269
References......Page 270
II. CONTENTS......Page 271
III. CONCLUSIONS......Page 272
(2)Replant method......Page 273
References......Page 274
2. Analysis of collective unconscious in coastal landscape......Page 275
4. Conclusions......Page 276
(1) Making a stochastic typhoon model......Page 277
REFERENCES......Page 278
Towards Better Coastal Zone Management Planning - Sri Lankan Experiences M. Wickramanayake and I. Ranasinghe......Page 279
References......Page 280
2. Coastal Protection System in Fiji and the South Pacific......Page 281
4. Conclusion......Page 282
3.1 Grants-in-Aid problem......Page 283
5. References......Page 284
Methods and Materials......Page 285
Results......Page 286
Abstract:......Page 287
Correspondances:......Page 288
Abstract:......Page 289
Author:......Page 290
References......Page 291
Averaged images......Page 293
Acknowledgments......Page 294
CONCENTRATION MEASURING SYSTEM......Page 295
REFRENCES......Page 296
3 Results and Discussion......Page 297
References......Page 298
Bubble Sizing and Counting in a Surf Zone by an Acoustic Technique Y. Watanabe, Y. Yamauchi and H. Saeki......Page 299
2. FIELD MEASUREMENTS......Page 301
REFERENCES......Page 302
II. Study Area, Methods and Materials......Page 303
III. Results......Page 304