1Study on Erosion Along the Suizhong Coast of the Liaodong BayWANG Yu-guang, ZHANG Xian-wen, JIA Kai, WANG Quan-ming1-52Calculation and Analysis of Effect of Tidal Current on Submarine Cable Route StabilityZHANG Xiao-long, XU Jia-sheng, WANG Hui-yan, LIU Dun-wu, CHI Wang-qing6-103Analysis of Effect of Marine Route Survey on Submarine Fibre-optic Cable EngineeringDONG Xiu-chun, DONG Xiang-hua11-144Study on MapX and GPS-based Oilfield Operating Platform Emplacement Service SystemLEI Ning, ZHOU Xing-hua, WANG Zhen-yu15-205Application of Laser Scanner Measurement to Marine Survey and Its Technical Development TrendDING Ji-sheng, LIU Jian-li, FAN Xue-wei21-286Discussion on Application of Infrasonic Wave to Tsunami Disaster WarningsGUO Fa-bin, DONG Li-feng29-327Application and Comparison of DEA and MDEA Models to Port Appraisal SystemYU Ding-yong, ZENG Yuan, LIU Zhi33-408Experimental Study on Consilidation of Port Reclamation Stack Yard Foundation by Means of Vaccum Preloading and Broken Stone PileCONG Jian, CAO Yong-lang, YANG Cheng-jun41-479Determination of Stable Weight of Armour Blocks for a Deep-water Inclined BreakwaterLIU Yu-liang, YANG Hong-qi, SHEN Ru-jun48-5110Countermeasures for Quality Control in Concrete ConstructionGONG Ning-guang, CHEN Zhao-lin, SUN Guo-feng52-5611Classification and Quantification of Marine Ecosystem ServicesZHANG Zhao-hui, L(U) Ji-bin, DING De-wen57-6312Advances in Study on Current Velocity in the Saltmarsh Water-Sediment-Plant InterfaceQIN Xiao-yi, HE Bao-gen64-7113Collection, Processing and Preservation of Marine Algal SpecimenLI Bao-hua, ZHENG Bai-lin72-76