Future Challenges for Dams under Climate Change |
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학술지명 ICOLD
저자 박진혁,고덕구
발표일 2011-06-01
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Recent climate change due to global warming has been a cause of increased natural disasters such as floods and droughts. A report from the IPCC stated that the effects of climate change in the water sector are already observable in the water sector, and predicted that the impact of climate change would significantly increase in the future. Thus, water issues due to climate change have come increasingly to the fore, and are likely to grow in intensity, requiring new strategies for water management. The main purpose of this study is to propose a future plan for dam watershed management through quantitative evaluation of discharge variability due to climate change. ECHO-G model was provided from KMA as an optimized GCM model on the Korean peninsula. And MM5 model based on A1B scenario with 27 kilometers of space resolution that exploits dynamic downscaling technique was used for producing future rainfall data on a regional scale. |