Erosion Control Line (ECL) Establishment Using Coastal Erosion Width Prediction Model by High Wave Height

Abstract

The average coastline and the erosion control line introduced as the management coastline, and the average shoreline (MSL) was established from the observed coastline. Also, the median grain size and the wave height of 30-years return period were applied. The erosion control line (ECL) was established through the model, HaeSaBeeN. These two lines set the coastline for evaluation. Based on the observed monitoring data along the coastline, the 1-day variation according to the normal distribution was used to estimate the regional variation, and the width of the erosion was calculated by applying the median grain size (D50) and the wave height of 30-years return period through the high-wave coastal erosion width model, i.e., HaeSaBeeN.

Keywords

• erosion control line
• mean shore line
• haesabeen
• normal distribution
• median grain size