Abstract
Public works for preventing disaster must be implemented for emergency. But if confrontation between construction for safety and environment preservation is once caused, the propriety of public work tend to be decided on ordinary residents' consciousness and an opinion of a few people who actually met emergency such as floods damage is often neglected.
This interview research was carried out for the residents who were suffered from a flood occurred about one year ago. The residents' consciousness about public works, disaster prevention, environment preservation were compared with those obtained just after the flood. As a result of analysis, it was shown up that there is reinforcement in their consciousness about disaster prevention by the group which was suffered from serious damage.
This paper offers the material to notice such quantitative tendency of residents' consciousness by the passage of time.
