2019 Volume 75 Issue 2 Pages I_689-I_694
Sea level rise and wave characteristics change under climate change have been reported, and the impact assessments due to theses change have been carried out by several researchers. In general the beach profile change on climate change is simulated using Bruun rule only considering sea level rise. However the wave characteristics change is important in considering beach profile change. In this study, impact assessments of shoreline change on climate change are investigated using high resolution reanalysis (JRA-55-Wave) and wave climate projection data sets. First, the one line model was calibrated for confirm to reproduce the past shoreline change on Tottori Sand Dune Coast. Next, the future change of shoreline change due to wave characteristics change was investigated. It was found that the future change of shoreline change due to the wave characteristics change is about 10% of the past shoreline change.
