The sea water quality is graded and a favorable outcome appears after applying this network to evaluating the quality of the sea water environment in northeast of Jiaozhou Bay,studying a whole process in the construction of training sample assembly,checking sample assembly and output targets,pretreatment of original data,and the establishment,training,inspection and simulatio.

Based on multibeam bathymetric data, side-scan data and seismic profiles, morphology and migration of submarine sand waves in the Jiaozhou Bay mouth are studied.

Assessment on eutrophication in Jiaozhou Bay using artificial neural networks(ANN) model;

Discussion on distribution of response coefficient of COD concentration in typical estuaries of Jiaozhou Bay;

Determination of organochlorine pesticides in sediment core in Jiaozhou Bay by GC;

Three Dimensional Numerical Simulation of Nitrogen and Phosphorus Concentrations in the Jiaozhou Bay;

Preliminery Study of Dissolved Aluminum in the Jiaozhou Bay;

By interpreting the Landsat TM image during low tide level, the distribution and diffusion of white-water from Alkaline Factory on east coast of the Jiaozhou Bay was monitored.