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http://dx.doi.org/10.5762/KAIS.2020.21.12.475

Study on Estimation Method of Water Cycle Goal in Waterfront City  

Kim, Jae-Moon (Dept. of Social Environmental Systems Engineering, Pusan National University)
Baek, Jong-Seok (Korea Institute of Hydrological Survey)
Shin, Hyun-Suk (Dept. of Social Environmental Systems Engineering, Pusan National University)
Park, Kyoung-Jae (Ulju country office, Ulsan, road administration, Ulsan South Korea)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.12, 2020 , pp. 475-487 More about this Journal
Abstract
The current water-management paradigm is changing from the expansion of reservoirs and facilities for simple outflows and non-point source management to the building of a sound water circulation system throughout the watershed. Based on this, water management for the watershed as a whole is establishing standards through local ordinances. The purpose of this study is to establish water cycle targets that are resilient to water management even after the development of cities in watersheds where water management is highly needed. This was done by referring to research and ordinances related to water circulation by local governments. A method is proposed based on a storage and infiltration method for rainfall. Through a comparison of percentiles, it was found that the water circulation target of a planned waterside city can be treated with 52% of total rainfall and 80% of rainfall of 17 mm per day. To quantitatively improve the quality results of these calculation procedures, it is estimated that the calculation of water cycle targets will be more reliable if other various variables such as the safety of low impact development factors or the selection of appropriate specifications are considered later.
Keywords
Water Cycle; Waterfront City; Water Balance; Storage; Infiltration; Low Impact Development;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
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