气候变化领域集成服务门户(CCPortal): Structural vulnerability maps for small communities— case studies: Unión Juárez and Motozintla, Chiapas; Huexca, Morelos; and Jolalpan, Puebla, Mexico

CCPortal

DOI	10.1007/s11069-021-04619-7
	Structural vulnerability maps for small communities— case studies: Unión Juárez and Motozintla, Chiapas; Huexca, Morelos; and Jolalpan, Puebla, Mexico
	Novelo-Casanova D.A.; Ponce-Pacheco A.B.; Hernández-Hernández A.
发表日期	2021
ISSN	0921030X
起始页码	991
结束页码	1008
卷号	107 期号:1
英文摘要	After the major Mexican earthquakes that took place in September 7 (8.2 Mw) and 19 (7.1 Mw), 2017, damage was assessed in the communities of Motozintla and Unión Juárez in the state of Chiapas, Huexca in Morelos, and Jolalpan in Puebla, Mexico. In these communities, as part of a previous research, the structural vulnerability was assessed before the occurrence of these two earthquakes. In this work, we validate the vulnerability maps previously generated by comparing them with the spatial distribution of the damaged houses. Our results indicate that the structural vulnerability maps identified some of the areas where most of the damage was concentrated. However, other regions not previously considered also registered a high number of damaged houses. We believe that the physical location of houses is another main factor that conditions the level of earthquake damage. Based on these findings, we updated the structural vulnerability maps developed for the four studied communities. We believe that these new maps provide a more accurate assessment of the vulnerable areas, where the high vulnerability zones are regions where most damage will take place. However, in the low vulnerability zones, where the expected damage is low, a small percentage of moderate and high damage can also occur. Our findings provide valuable additional elements for the development of integral comprehensive measures for reducing earthquake vulnerability and risk and for strengthening the local civil protection plans including retrofitting of structures, earthquake response plans, and disaster education. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature.
关键词	Chiapas Earthquake damage assessment Huexca Jolalpan Morelos Motozintla México Puebla Structural vulnerability The September 2017 Mexico earthquakes Unión Juárez Vulnerability
英文关键词	accuracy assessment; comparative study; earthquake damage; earthquake event; spatial distribution; vulnerability; Chiapas; Mexico [North America]; Morelos; Puebla [Mexico]
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206463
作者单位	Departamento de Sismología, Instituto de Geofísica, Universidad Nacional Autónoma de México, Col. Ciudad Universitaria, Delegación Coyoacán, Ciudad de México 04510, Mexico; Posgrado en Ciencias de la Tierra, Instituto de Geofísica, Universidad Nacional Autónoma de México, Col. Ciudad Universitaria, Delegación Coyoacán, Ciudad de México 04510, Mexico; Facultad de Ciencias, Universidad Nacional Autónoma de México, Col. Ciudad Universitaria, Delegación Coyoacán, Ciudad de México 04510, Mexico
推荐引用方式 GB/T 7714	Novelo-Casanova D.A.,Ponce-Pacheco A.B.,Hernández-Hernández A.. Structural vulnerability maps for small communities— case studies: Unión Juárez and Motozintla, Chiapas; Huexca, Morelos; and Jolalpan, Puebla, Mexico[J],2021,107(1).
APA	Novelo-Casanova D.A.,Ponce-Pacheco A.B.,&Hernández-Hernández A..(2021).Structural vulnerability maps for small communities— case studies: Unión Juárez and Motozintla, Chiapas; Huexca, Morelos; and Jolalpan, Puebla, Mexico.Natural Hazards,107(1).
MLA	Novelo-Casanova D.A.,et al."Structural vulnerability maps for small communities— case studies: Unión Juárez and Motozintla, Chiapas; Huexca, Morelos; and Jolalpan, Puebla, Mexico".Natural Hazards 107.1(2021).