Water samples at different depth were collected during 4 cruises nearby the Zhangzidao Island in October 2015 and January, April and July 2016. The spatial-temporal distribution of total particulate matter(TPM), particulate organic matter(POM) and organic content(defined as PCOM, %) in the surface and bottom layers were analyzed. With the results of the regression analysis of POM with Chlorophyll a(Chl-a) and other environmental factors, the potential interaction between the scallop culture and the suspende...