Water Crisis in Singapore
2.0 Scenario Evauation As the problem statement described, Singapore and Johor both encounter climate problems which lead to a prolonged hydro-meteorology drought in Johor River Basin (JBS) (Tan et al., 2019) and frequent flash flooding in Singapore (Chow et al., 2016). Additionally, the JBS is a primary water source of Singapore’s water supply, thus, the drought of Johor does not merely affect domestically, as well in Singapore. Besides, these pernicious urban issues lead Singapore to quicken the progress of technology enhancement (Jamshed, 2019), for the sake of promoting the aim of water self-sufficiency and facilitating climate-independency water sources. Therefore, technological advancement and drought in Johor, two uncertain factors, are utilized to generate a scenario matrix (Fig. 1).
Figure1. Scenario Matrix
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