The essay summarizes general framework for environmental risk assessment both at home and abroad,discusses Chinas,(general) (framework) of environmental risk assessment on several aspects including environmental risk assessment,safety assessment,health assessment,ecological assessment,maximum confident accident and maximum acceptable level.

The cyanide polluting groundwater had been selected as the maximum credible accident by Analytic Hierarchy Process.

<Abstrcat> The psychology intervening in calamity accident rescue refers to a series of psychology activity that the party go on while meeting the disaster accident.

In this paper, the calamity accident forecast problem for textile factories is discussed, through analysing the influential factors of calamity accident, relerant AHP structure model is established, the practical new nethod of calamity accident forecast is presented,and applied example is introduced.

Establishment of emergent medical succor system for disasters and accidents;

If people in the disaster area can make use of the disaster-reduction marking system and escape from the disaster area in time when disasters and accidents suddenly happen,the casualty and expense will be effectively reduced.

Experience of emergency rescue of a great number of injured people in typhoon catastrophe;