作者: Hyojoon Jeong , Misun Park , Haesun Jeong , Wontae Hwang , Eunhan Kim
关键词: Radioactive Hazard Release 、 Environmental health 、 Medicine 、 Public health 、 Radioactive waste 、 Radiological weapon 、 Occupational safety and health 、 Injury prevention 、 Risk assessment 、 Poison control
摘要: This study aimed to quantify the effect of duration time a nuclear accident on radiation dose densely populated area and resulting acute health effects. In case accidents, total emissions radioactive materials can be classified into several categories. Therefore, release information is very important for assessment risk public. We confirmed that when are prolonged 7 hours, concentrations substances in ambient air reduced by 50% compared emission one hour. means evaluation using only first wind direction an conservative, so it has used as screening level assessment. Furthermore, judged proper control minimize effects residents.