State Environmental Protection Key Laboratory of Marine Ecosystem Restoration;
National Marine Environmental Monitoring Center;
Dalian 116023;
China;
Transportation Engineering College;
Dalian Maritime University;
Dalian 116026;
China;
Nanjing Hydraulic Research Institute;
Nanjing 210029;
China;
State Key Laboratory of Coastal and Offshore Engineering;
Dalian University of Technology;
Dalian 116024;
China;
Liaoning natural resources Affairs Service Center;
Shenyang 110032;
China;
two-layer Boussinesq-type model; dispersion; nonlinear properties; shoaling amplitude;