Semarang City Food Risk Disaster Mapping Based on Geographic Information System

Proceedings of the International Conference on Rural Studies in Asia (ICoRSIA 2018) Pub Date : 2019-05-01 DOI:10.2991/ICORSIA-18.2019.74

Aprillia Findayani, A. Aji, Juhadi, Ariyani Indrayati

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引用次数: 1

Abstract

In the future, climate change, especially temperature increase that occurs throughout the world is expected to pose a high risk both physic and social. As one of the coastal areas in Indonesia that has a high level of vulnerability to sea level rise, currently Semarang has experienced to inundation. Some areas in North Semarang such as Bandar Harjo and Tugu has been inundated and abandoned by its residents for quite a long time. The unavailability of information on disaster hazard prediction maps for future conditions is the background of the need for making accurate and actual flood hazard maps to minimize the impact of disasters. The combination between Geographical Information System (GIS) and Analytical Hierarchy Process (AHP) has been used to analyze and to determine the weight and score the risk map of Semarang City. As a result, 37% (141.403km2) areas of Semarang City are vulnerable to flood. This result is divided into 19 % high vulnerable, 13% moderate and 5% are low. By this, the flood risk map of Semarang City can be used by stakeholders and government to make a safe and resilience

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基于地理信息系统的三宝垄市食品风险灾害制图

在未来，气候变化，特别是全球范围内发生的气温升高，预计将对人类的身体和社会构成高风险。三宝垄是印尼最易受海平面上升影响的沿海地区之一，目前已经经历了多次洪水。北三宝垄的一些地区，如班达哈乔和图古，已经被居民淹没和遗弃了很长时间。由于无法获得关于未来情况的灾害危险预测地图资料，因此需要制作准确和实际的洪水危险地图，以尽量减少灾害的影响。采用地理信息系统(GIS)和层次分析法(AHP)相结合的方法，对三宝垄市风险图进行分析、权重确定和评分。因此，三宝垄市37%(141.403平方公里)的地区易受洪水影响。该结果分为19%的高易损性、13%的中等易损性和5%的低易损性。这样一来，三宝垄市的洪水风险地图就可以被利益相关者和政府用来制定一个安全的、有韧性的城市

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of the International Conference on Rural Studies in Asia (ICoRSIA 2018)

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