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Flood-adaptive green infrastructure planning for urban resilience |
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| Authors: | Lee Hemin Song Kihwan Kim GoWoon Chon Jinhyung |
| Institution: | 1.Graduate School of Environmental Studies, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea ;2.Department of Environmental Science and Ecological Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea ;3.OJeong Resilience Institute, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea ;4.Division of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea ; |
| Abstract: | Urban flooding in South Korea continues to affect the lives of people. In this study, we propose flood-adaptive green infrastructure planning to enhance urban flood resilience. Specifically, a strategy for responding to flooding was established based upon the “4Rs” in the concept of resilience: robustness, rapidity, redundancy, and resourcefulness. The effects of reduced stormwater runoff were then simulated for Gangnam-gu, Seoul, via the application of green infrastructure. Finally, a design matrix was established based on the flood-adaptive design strategy and simulation results. By presenting a resilience- and green infrastructure-based planning strategy, this study may be useful for urban flood resilience measurement and adaptation as well as sustainable urban design and planning. |
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