Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia

As a highly important meteorological hazard, heat waves notably impact human health and socioeconomics, and accurate heat wave risk identification and assessment are effective ways to address this issue. The current spatial scale of heat wave risk assessment is relatively coarse, hardly meeting fine...

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Autores principales:	Xin Dai, Qingsheng Liu, Chong Huang, He Li
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	heat waves hazard exposure vulnerability remote sensing Jakarta-Bandung high-speed railway Medicine R
Acceso en línea:	https://doaj.org/article/7a1cab8fe421421c93bc6e8682175216
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spelling	oai:doaj.org-article:7a1cab8fe421421c93bc6e86821752162021-11-25T17:51:33ZSpatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia10.3390/ijerph1822121531660-46011661-7827https://doaj.org/article/7a1cab8fe421421c93bc6e86821752162021-11-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/22/12153https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601As a highly important meteorological hazard, heat waves notably impact human health and socioeconomics, and accurate heat wave risk identification and assessment are effective ways to address this issue. The current spatial scale of heat wave risk assessment is relatively coarse, hardly meeting fine-scale heat wave risk assessment requirements. Therefore, based on multi-source fine-scale remote sensing data and socioeconomic data, this paper evaluates the heat wave risk along the Jakarta-Bandung high-speed railway, obtains the spatial distribution of heat wave risk in 2005, 2014 and 2019, and analyzes spatiotemporal risk variations over the past 15 years. The results show that most high-risk areas were affected by high-temperature hazards. Over time, the hazard, exposure, vulnerability and risk levels increased by 25.82%, 3.31%, 14.82% and 6.97%, respectively, from 2005–2019. Spatially, the higher risk in the northwest is mainly distributed in Jakarta. Additionally, a comparative analysis was conducted on the risk results, and the results showed that the 100-m scale showed more spatial differences than the kilometer scale. The research results in this paper can provide scientific advice on heat wave risk prevention considering the Jakarta-Bandung high-speed railway construction and regional economic and social development.Xin DaiQingsheng LiuChong HuangHe LiMDPI AGarticleheat waveshazardexposurevulnerabilityremote sensingJakarta-Bandung high-speed railwayMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 12153, p 12153 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	heat waves hazard exposure vulnerability remote sensing Jakarta-Bandung high-speed railway Medicine R
spellingShingle	heat waves hazard exposure vulnerability remote sensing Jakarta-Bandung high-speed railway Medicine R Xin Dai Qingsheng Liu Chong Huang He Li Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia
description	As a highly important meteorological hazard, heat waves notably impact human health and socioeconomics, and accurate heat wave risk identification and assessment are effective ways to address this issue. The current spatial scale of heat wave risk assessment is relatively coarse, hardly meeting fine-scale heat wave risk assessment requirements. Therefore, based on multi-source fine-scale remote sensing data and socioeconomic data, this paper evaluates the heat wave risk along the Jakarta-Bandung high-speed railway, obtains the spatial distribution of heat wave risk in 2005, 2014 and 2019, and analyzes spatiotemporal risk variations over the past 15 years. The results show that most high-risk areas were affected by high-temperature hazards. Over time, the hazard, exposure, vulnerability and risk levels increased by 25.82%, 3.31%, 14.82% and 6.97%, respectively, from 2005–2019. Spatially, the higher risk in the northwest is mainly distributed in Jakarta. Additionally, a comparative analysis was conducted on the risk results, and the results showed that the 100-m scale showed more spatial differences than the kilometer scale. The research results in this paper can provide scientific advice on heat wave risk prevention considering the Jakarta-Bandung high-speed railway construction and regional economic and social development.
format	article
author	Xin Dai Qingsheng Liu Chong Huang He Li
author_facet	Xin Dai Qingsheng Liu Chong Huang He Li
author_sort	Xin Dai
title	Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia
title_short	Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia
title_full	Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia
title_fullStr	Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia
title_full_unstemmed	Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia
title_sort	spatiotemporal variation analysis of the fine-scale heat wave risk along the jakarta-bandung high-speed railway in indonesia
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7a1cab8fe421421c93bc6e8682175216
work_keys_str_mv	AT xindai spatiotemporalvariationanalysisofthefinescaleheatwaveriskalongthejakartabandunghighspeedrailwayinindonesia AT qingshengliu spatiotemporalvariationanalysisofthefinescaleheatwaveriskalongthejakartabandunghighspeedrailwayinindonesia AT chonghuang spatiotemporalvariationanalysisofthefinescaleheatwaveriskalongthejakartabandunghighspeedrailwayinindonesia AT heli spatiotemporalvariationanalysisofthefinescaleheatwaveriskalongthejakartabandunghighspeedrailwayinindonesia
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Spatiotemporal Variation Analysis of the Fine-Scale Heat Wave Risk along the Jakarta-Bandung High-Speed Railway in Indonesia

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