导言INTRODUCTION世界各地都在与气候变化引起的极端干旱、暴雨和热波做艰难的抗争。这些异常气候引发城市洪水、城市热岛、水污染和水短缺,这些自然灾害不仅威胁到居民的健康和舒适,也对城市经济、环境和社会造成负面影响。此外,由于气候变化,某些时段由干旱、暴雨、热波引起的灾害频率和规模都会增加。回顾韩国这些年的异常天气,我们 INTRODUCTION The world over is struggling with extreme droughts, torrential rains and heat waves caused by climate change. These unusual climates have led to urban floods, urban heat islands, water pollution and water shortages, which not only threaten the health and comfort of residents but also negatively affect the urban economy, environment and society. In addition, due to climate change, the frequency and magnitude of disasters caused by droughts, torrential rains and heat waves will increase at certain times. Recalling the abnormal weather in South Korea these years, we