초록

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Abstract ▼ AI-Helper

In this study, 690 meteorological disasters that are recorded on the Disaster Yearbook from NEMA (the National Emergency Management Agency) from 1979 to 2013 have been analyzed to investigate the frequency and damage and to evaluate the influence of meteorological disasters on the Korean economy. As...

In this study, 690 meteorological disasters that are recorded on the Disaster Yearbook from NEMA (the National Emergency Management Agency) from 1979 to 2013 have been analyzed to investigate the frequency and damage and to evaluate the influence of meteorological disasters on the Korean economy. As a result, the total damage has so far reached the 28 trillion won, and 19.7 disasters has been occurred and brought 804 billion won damages on average. 41.9 percent of meteorological disasters have been occurred in the 1980s and 19.3 percent in the 2000s, but the corresponding damage cost was opposite: 11.4 percent in the 1980s and 60.6 percent in the 2000s. This result means meteorological disasters are becoming larger. 45.5 percent of the meteorological disasters have been found in summer season which is intensively affected by heavy rains and typhoons. The Disaster Yearbook from NEMA classifies the cause of meteorological disasters into 31 cases, and most of disasters are a single phenomenon (94.9%) than a complex phenomenon (5.1%). It was confirmed that the meteorological disaster trend has been changed in that heavy rain has appeared consistently every year, and the number of typhoons has been decreased compared to the 1980s. Heavy rain took the highest portion (37.8 percent) of total disasters and followed by typhoons (8.7 percent), but the amount of damages of meteorological disasters is more related to typhoons (45.6 percent) than heavy rains (35.4 percent). Both of them accounts for 81 percent of the total damage. Therefore, it is necessary to build intensive prevention measures for two phenomena. The highest loss, approximately 0.9% of GDP, was taken place in 1987. Categorically, typhoon RUSA brought 0.68 percent of GDP loss in 2002 and heavy rains caused 0.45 percent of GDP loss in 1987. This result means that if a high impact meteorological disaster occurs, the ripple effect is enormous as socioeconomic.

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