Abstract
In this study, the end is to solve the problem of red clay outflow and of coral reef extinction caused by its in Ishigaki. We extracted the consideration to environmental problem and the order for measure by joining the group, other university and administrative organ. And using listening investigation to inhabitants, administrative organ, sightseer, private enterprise and NGO, we examined the more effective measure from academic point of view. In 2004, with this field survey, we got two outcomes. One is getting hold of awareness each other to the problem of red clay outflow in Ishigaki. The other is that we were able to have the chance inhabitants have awareness of these issues. In this paper, we showed the result of listening investigation and questionnaire survey and proposed the more effective step.
