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首页> 外文会议>International Conference on Data and Software Engineering >Risk-level assessment system on Bengawan Solo River basin flood prone areas using analytic hierarchy process and natural breaks: Study case: East Java
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Risk-level assessment system on Bengawan Solo River basin flood prone areas using analytic hierarchy process and natural breaks: Study case: East Java

机译：使用层次分析法和自然中断法的本加万索罗河流域洪灾易发地区风险等级评估系统：研究案例：东爪哇

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摘要

Indonesia has the geographical conditions which are particularly vulnerable to disasters, especially floods and climate change. Throughout Indonesia, it is recorded that there are 5,590 main rivers and 600 rivers have the potential to cause flooding among others. One of it is Bengawan Solo River, which is the longest river in Java. The floods that hit the area have resulted in disruption of public health, disrupted economic activity, and damaged urban infrastructure. The phenomenon of floods and their negative impacts in the area of the Bengawan Solo river banks, indicating a condition of the area and the public about the lack of understanding of the characteristics of the hazards, behaviours that lead to degradation of natural resources, and lack of early warning that causes unpreparedness and inability in the face of danger. The purpose of this project is to be able to create an information system that can provide an assessment of the risk management in the Bengawan Solo's flood prone areas that passed in the province of East Java, by building a web-based information system that includes information on threats, vulnerabilities, and capacities, summarized in the disaster risks analysis that integrated with Geographic Information System to provide mapping areas that have high levels of risk in accordance. Based on the factors that are already said above and calculated by Analytical Hierarchy Process, the result of this project is a map with marked regions divided into three levels of risk like High, Medium, and Low using Natural Breaks to divide it. It also, by providing the risk-level for the regions, help the system to assess how much impact and damage that will be hit the risky area and give the recommendation to government and people how to increase the preparedness so it can reduce the damage from flood.
机译：印度尼西亚的地理条件特别容易遭受灾害，尤其是洪水和气候变化的影响。据记录，在整个印度尼西亚，有5590条主要河流，而600条河流有可能造成洪水泛滥。其中之一是本加湾独奏河，这是爪哇最长的河流。袭击该地区的洪水导致公共卫生受到破坏，经济活动受到破坏，城市基础设施遭到破坏。 Bengawan Solo河岸地区的洪水现象及其负面影响，表明该地区和公众的状况是：对危害特征的了解不足，导致自然资源退化的行为，以及缺乏预警，在面对危险时会导致准备不足和无能为力。该项目的目的是通过建立一个包含信息的基于Web的信息系统，从而能够创建一个信息系统，该信息系统可以评估在东爪哇省通过的Bengawan Solo易发洪水地区的风险管理。灾害风险分析中总结了有关威胁，漏洞和能力的信息，该分析与地理信息系统集成在一起，以提供具有较高风险级别的制图区域。根据上面已经说过的并且由“层次分析法”计算出的因素，该项目的结果是将自然区域划分为高，中，低三个风险等级的标记区域划分为地图。它还通过提供区域的风险级别，帮助系统评估将对风险区域造成的影响和破坏程度，并向政府和人民提出建议，以提高防范能力，从而减少对环境的损害。洪水。

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