Experimental study on reflected spectrum and estimating amount of suspended sediment;

Observations of the size and settling velocity distributions of suspended sediment in the Zhujiang River Estuary during dry season;

Remote sensing of suspended sediments in China east coastal waters from SeaWiFS data;

We establish the retrieval model of surface suspended sand with the volume concentration of surface suspended sand and field data of spectral reflectance,moreover, we retrieve the volume concentration of .

It is to be able to autornatically and continually observe and estimate the real-time concentrations profiles of suspended sediments in water and dynamic changing process.

The suspended sediments are a major issue which we have to face in the process of controlling Yellow River.

Based on the research of body decoration on the ceramic wine bottle made with Yellow River silt,a series of semi-frit glaze was made.

Ceramic slurry mainly containing the Yellow River silt,a natural waste,was successful prepared for the slip casting use,which were more than 60%(in mass,the same below) of silt.

The raw material Yellow River silt is one sort of natural waste, which belongs to the silicate mineral material and meanwhile a utilizable precious resources, Manufacturing wine bottle with Yellow River silt can not only benefits the environment, but also economize cost.