14:40–15:30 | Coffee Break & Poster session Tidal controls on migration of intertidal sand ridges? An example from Hamhae Bay tidal flat, southwestern Korea Seasonal morphodynamics of multi-bars on macrotidal beach, west coast of Korea Effects of the storms on hydrodynamics and sediment erosion at the lower sandflat and upper mudflat in the Seocheon tidal flat, west coast of Korea First discovery of MIS 3 tidal deposits along the southwest coast of Korea: implications for high relative sea-level during the last glacial Shape-controlled longshore transport of pebble-to-cobble on a gravel beach, Wando, southern coast of Korea A river estuary in transition – timing, along-strike facies variation, and Holocene development from the borehole cores, the southern coast of Korea Wave-influenced tidal bar in a macrotidal Geum River estuary, mid-western coast of Korea -Grain-sizes and Facies characteristics Unusual spit building at Ujeon tidal beach, Shinan County, under prevailing northwesterly winds Morphodynamics of elongate sand bars developed on macrotidal mud flat, Hampyeong Bay, southwestern Korea | Tae Soo Chang (Chonnam National University) Dr. Hun Jun Ha (Chonnam National University) Serin Lim Cha on Kim Yechan Park U-Seong Kim So Lin Kim Heechae Jung (Chonnam National University) |