Using the rapid assessment method for soil loss and some kinds of data of land-use types in Shenzhen City in 1996,2000,2002,2004 and 2006,the changes of soil erosion in these periods were evaluated with a district as evaluation unit.

3S-based quick evaluation of earthquake damage;

Rapid assessment of AIDS related KAP among migrants in Minhang District of Shanghai;

By use of the rapid assessment approach of soil erosion based on minimum polygons,a case study is conducted in the Yellow River basin where serious erosion is occurring.

The key to rapid assessment of earthquake losses is to identify the seismic intensify area.

Study on rapid evaluation of flood economic loss in Tai Lake basin;

Research of fast evaluation on life of large naval ship;

A structure design of ship fast evaluation system based on data warehouse;

Based on an analysis of the main affecting factors of flood losses and waterlogging damages and the characteristics of the disasters, an artificial neural network is constructed for fast evaluation of flood and waterlogging losses by use of the BP network.

Study on the fast assessment of traffic capacity of highway bridges after strong earthquakes

According to many results of assessments of economic losses and surveys on the spot, the formula of fast assessment for the seismic disasters is L=2.

Based on the present model and attenuation relationship in Northeast area,this paper intro-duced the design and development of Liaoning earthquake disaster fast assessment system,which was de-veloped by applying the Mapinfo programming language.