1Hydro-Meteorological Interpretation and Cause Analysis on Qingdao's Warmer WinterGUO Yan-liang, XIONG Xue-jun, CHEN Chao, YU Long, GUO Yong-qing1-112Study on Navigable Flow Conditions for the Xinhai Car Ferry Dock in the Qiongzhou StraitLIU Chen, LI Shao-nian, MA Dian-guang12-193Application of H-Shaped Pile Toe of Square Piles in Old Clay in Zhanjiang AreaZHOU Xin-qiang, Zhang Yong-qiang, Chen Mu-can, Tian Shu-hai20-264Study on Design and Experiment of Hydraulic Structures of Vertical Breakwater and WharfSONG Jun-gang, XU Wen-qi27-365An Experimental Study on Changes of Sandy Beach Profiles Under the Effect of Submerged BreakwaterJIANG Chang-bo, XIAO Gui-zhen, CHEN Jie, WU Zhi-yuan, YANG Wu, LIU Jing37-446Study on the Scheme for Seaward Channel Regulation at the Mouth of the Xiaoqinghe RiverMA Jie45-517Problems on Environmental Engineering Geology in Port Engineering Construction in the Bohai Rim RegionPAN Tong, ZHAO Chang-rong, SONG Qing-chun, WANG Xin-bao, ZHANG Su-feng, YANG Ji-long52-578Characteristics of Soil Salinity Under the Cases of Different Land Use and Land Covers in the Southern Coastal Area of the Laizhou BayMA Gong-bo, LIU Wen-quan, YU Hong-jun, XU Xing-yong58-659Remote Sensing Monitoring and Analysis of the Changes in Coastline and Adjacent Landscapes Along the Qinglan Bay in the Last 40 YearsBAO Meng, SUN Wei-fu, MA Yi, ZHANG Jie66-76