Research on Key Technical Indexes of Coastal Reclamation Planning and Design

Large-scale coastal reclamation has become a significant land use issue worldwide for urban construction and economic development. The of wetlands brings substantial benefits, however, the structure function ecosystem are affected by drivers human-caused landscape change. This research takes Hangzhou Bay Zhoushan Islands as case study to investigate correlation between geomorphic complexity tidal range reduction rate, explore control technical indexes design in area multidisciplinary approach that integrates basic theories quantitative methods fractal geometry with hydrodynamic mechanism ocean dynamics. results show rate is closely related coastline dimension patch shape index (D, S), reveals influence on energy loss. In addition, based model predictions, it can be found large-scale will cause serious decline energy, which extremely detrimental disaster prevention. end, scientific theory put forward provide theoretical basis reference future