College of Marine Geosciences/Key Laboratory of Submarine Geosciences and Prospecting Techniques;
MOE;
Ocean University of China;
Qingdao 266100;
China;
Laboratory of Marine Geology;
Qingdao National Laboratory of Marine Science and Technology;
Qingdao 266237;
China;
Bohai Sea and North Yellow Sea; surface sediment; grain size; sedimentation rate; sediment supply; sedimentary dynamic environment;