39. 地震災害・水害・雪害の都市生活への影響比較 : 札幌都市圏における最近の事例から(VI. 被災者の自立と社会的支援その1,第VIセッション,第8回(平成10年度)地域安全学会研究発表会)

概要

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Disasters and their influence on urban lives due to earthquake, flood and heavy snow fall are compared each other using newspapers. Test field is chosen in Sapporo metropolitan area, northern Japan, and the recent biggest event is selected for each disaster. These are, 1981 flood due to the 15th typhoon. 1996 snow fall and 1982 Urakawa-oki earthquake. Database is made from newspapers selecting related articles. Firstly, time variation of amount of articles is discussed. For each disaster 80% of articles are appeared within two days. Secondary, contents of articles are discussed in time series focused on traffic interruption, response of local government, influence on daily lives and educational opinions. Finally, comparison of the three disasters are made and the importance of composite disasters is pointed out.