Comprehensive Approach for Beach Erosion Mitigation in Korea

The Impact of Coastal Erosion and Shoreline Changes on Beach Leisure Activities: Evaluating the Importance of Maritime Police in Maintaining Public Safety

“…As is well known, the coast of the Korean Peninsula is suffering from coastal erosion, and as a result, coastal erosion continues (Kim, Widayati, and Yoon, 2008). These problems are recognized by the local governments and the central government as serious, discuss various measures, and seek solutions.…”

“…Some of the main factors contributing to coastal erosion in South Korea include rising sea levels, frequent typhoons and storms, and human activities such as construction and development. According to a report by the Ministry of Oceans and Fisheries, over 70% of South Korea's beaches have experienced erosion in recent years, with the average rate of erosion estimated to be about 0.5 meters per year (Kim, Widayati, and Yoon, 2008). The report also noted that coastal erosion is a particular problem in densely populated and developed areas, where there is significant pressure on coastal resources (Kim, Widayati, and Yoon, 2008).…”

“…Human activities, such as the construction of coastal structures and removal of protective vegetation, can also contribute to shoreline erosion. The effects of shoreline changes and coastal erosion can be significant, affecting the physical and ecological health of the coastline as well as the safety of beachgoers (Kim, Widayati, and Yoon, 2008). For example, erosion can result in the loss of valuable beachfront property and habitat for wildlife, as well as increased exposure to wave damage and flooding during storms.…”

Mitigation Measures for Beach Erosion and Rip Current

“…Therefore, the rip currents that move sediments offshore direction at both ends of the pocket beach should be reduced using countermeasures (Kim, et al, 2008).…”

“…He described various methods for shore stabilization and beach erosion control and suggested artificial reefs, geosystems (geotubes, geocontatiners, geocurtains), and so on. Kim et al (2008) showed effectiveness of submerged breakwater comprehensive method for beach erosion control. Also, Kim et al (2011;2012) introduced a newly designed artificial reef block and proved its effectiveness using both laboratory experiments and numerical simulations.…”