The resuspension rate of sediments in 32°N section on the East China sea

This research on the influence of sediment resuspension on the flux of materials in the margin of the East China Sea showed that the sediment resuspension rates, was 47.40%–79.18% in the surface layers, and 72.75%–96.96% in the bottom layers. The research confirmed that the Changjiang River runoff and the eddy area upwelling flow near 125°E were two important factors affecting the sediment resuspension in summer; the transformation of DOC to POC through the flocculation in the transitional region (123°–124°E) was also confirmed by comparison of the resuspension rate. The sediment resuspension was shown to be influenced by the seasonal factor, especially in the surface layer. Contribution No. 4017 from the Institute of Oceanology, Chinese Academy of Sciences. Project 49636210 supported by NSFC.