Study on Emergency Management Information System of Sudden Ecological Crisis

Abstract

Firstly, this paper analyzes the features and development stages of sudden ecological crisis, and divides the process of emergency management into three stages. Then the paper puts forward a new kind of emergency management information system model which is based on data mining and WebGIS Technology. Finally, the paper studies the structure, function modules and operation flow of the system. This study is significant in improving the scientific and effective emergency management. It provides a useful reference for further system development.