海啸易感性的GIS制图:以巴基斯坦信德省卡拉奇市为例

B. Aslam, J. Muhammad, Muhammad Zi, A. Gulraiz, Q. Ia
{"title":"海啸易感性的GIS制图:以巴基斯坦信德省卡拉奇市为例","authors":"B. Aslam, J. Muhammad, Muhammad Zi, A. Gulraiz, Q. Ia","doi":"10.4172/2167-0587.1000187","DOIUrl":null,"url":null,"abstract":"The seaside region is a valuable zone that sustains many people and numerous bionetworks of biological and financial significance. Conversely, bionetworks and anthropological expenditures in seaside regions can be susceptible to regular catastrophes such as tsunamis. Around Pakistan, tectonic movement under the Indian Ocean has triggered numerous earthquakes and tsunamis. In this paper, we designate a GIS established multi-criteria examination of tsunami susceptibility for the city of Karachi in Sindh, Pakistan. We incorporate several geospatial variables of topographic elevation and slope, topographic relation to tsunami direction, coastal proximity, and coastal shape. We also incorporated proficient knowledge by the Analytic Hierarchy Process (AHP) to build a weighting order for the geospatial variables. In command to scrutinize tsunami susceptibility in relation to land use, we overlaid a land-use map on the tsunami susceptibility map. Buildings as well as residential and agricultural areas were found to be particularly at risk in Karachi. GIS based studies can assist in an extensive range of disaster valuation and expedite local forecasting for management and vindication of natural disasters such as tsunamis. We expect that the tsunami susceptibility map offered here will back the introductory tsunami vindication and management efforts in the Karachi seaside area.","PeriodicalId":233291,"journal":{"name":"Journal of Geography & Natural Disasters","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"GIS Mapping of Tsunami Susceptibility: Case Study of the Karachi City in Sindh, Pakistan\",\"authors\":\"B. Aslam, J. Muhammad, Muhammad Zi, A. Gulraiz, Q. Ia\",\"doi\":\"10.4172/2167-0587.1000187\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The seaside region is a valuable zone that sustains many people and numerous bionetworks of biological and financial significance. Conversely, bionetworks and anthropological expenditures in seaside regions can be susceptible to regular catastrophes such as tsunamis. Around Pakistan, tectonic movement under the Indian Ocean has triggered numerous earthquakes and tsunamis. In this paper, we designate a GIS established multi-criteria examination of tsunami susceptibility for the city of Karachi in Sindh, Pakistan. We incorporate several geospatial variables of topographic elevation and slope, topographic relation to tsunami direction, coastal proximity, and coastal shape. We also incorporated proficient knowledge by the Analytic Hierarchy Process (AHP) to build a weighting order for the geospatial variables. In command to scrutinize tsunami susceptibility in relation to land use, we overlaid a land-use map on the tsunami susceptibility map. Buildings as well as residential and agricultural areas were found to be particularly at risk in Karachi. GIS based studies can assist in an extensive range of disaster valuation and expedite local forecasting for management and vindication of natural disasters such as tsunamis. We expect that the tsunami susceptibility map offered here will back the introductory tsunami vindication and management efforts in the Karachi seaside area.\",\"PeriodicalId\":233291,\"journal\":{\"name\":\"Journal of Geography & Natural Disasters\",\"volume\":\"55 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-01-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Geography & Natural Disasters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4172/2167-0587.1000187\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Geography & Natural Disasters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4172/2167-0587.1000187","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3

摘要

海滨地区是一个有价值的区域,它维持着许多人的生活和许多具有生物和金融意义的生物网络。相反,沿海地区的生物网络和人类学支出可能容易受到海啸等常规灾难的影响。在巴基斯坦周围,印度洋下的构造运动引发了多次地震和海啸。在本文中,我们为巴基斯坦信德省卡拉奇市指定了一个GIS建立的海啸易感性多标准检查。我们纳入了地形高程和坡度、地形与海啸方向的关系、海岸邻近度和海岸形状等几个地理空间变量。运用层次分析法(AHP)建立地理空间变量的权重排序。为了仔细研究与土地利用有关的海啸易感性,我们在海啸易感性图上叠加了一张土地利用图。卡拉奇的建筑物、居民区和农业区受到的威胁尤其严重。以地理信息系统为基础的研究可以协助进行广泛的灾害评估,并加快对海啸等自然灾害的管理和证明进行当地预报。我们期望这里提供的海啸易感性地图将支持卡拉奇海滨地区的海啸辩护和管理工作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
GIS Mapping of Tsunami Susceptibility: Case Study of the Karachi City in Sindh, Pakistan
The seaside region is a valuable zone that sustains many people and numerous bionetworks of biological and financial significance. Conversely, bionetworks and anthropological expenditures in seaside regions can be susceptible to regular catastrophes such as tsunamis. Around Pakistan, tectonic movement under the Indian Ocean has triggered numerous earthquakes and tsunamis. In this paper, we designate a GIS established multi-criteria examination of tsunami susceptibility for the city of Karachi in Sindh, Pakistan. We incorporate several geospatial variables of topographic elevation and slope, topographic relation to tsunami direction, coastal proximity, and coastal shape. We also incorporated proficient knowledge by the Analytic Hierarchy Process (AHP) to build a weighting order for the geospatial variables. In command to scrutinize tsunami susceptibility in relation to land use, we overlaid a land-use map on the tsunami susceptibility map. Buildings as well as residential and agricultural areas were found to be particularly at risk in Karachi. GIS based studies can assist in an extensive range of disaster valuation and expedite local forecasting for management and vindication of natural disasters such as tsunamis. We expect that the tsunami susceptibility map offered here will back the introductory tsunami vindication and management efforts in the Karachi seaside area.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信