The Hopscotch method is employed in this paper to solve numerically the two-dimensional parabolic equation, hence a high efficiency scheme can be advanced for numerical forecasting of storm surges.

Long term distribution of disaster-caused typhoon storm surges in the coastal area;

The typhoon storm surge and the storm current are frequently natural hazards for the ocean engineering.

Based on the data of typhoon storm surge disasters in coastal regions of Guangdong Province in 1949—2005,this paper studied the Geographical features of typhoon storm surge disasters.

Prediction and visualization of typhoon surge in Qiantang River estuary;

In order to overcome the defects of the traditionally stipulated warning level, which cannot thoroughly describe the magnitude of a storm surge, a Poisson Bi-variable Lognormal Distribution (PBLD) is presented to predict typhoon surge intensities.

Forecast and study of Typhoon storm surge over the South China Sea by a high resolution nonlinear coupling model;

Using the theory and method of the perception approach and the loss data of Zhanjiang region of Guangdong Province, we build a typhoon storm surge disaster degree discriminant function and get satisfactory results.

Using the theory and method of the perceptron approach and the loss data of Zhanjiang District of Guangdong Province,a discriminant function of typhoon storm surge disaster degree is established with satisfactory results.