Rafael Aránguiz
Biographic Data
| ID | 2806094 |
|---|---|
| NAME | Rafael Aránguiz |
| GIVEN NAMES | Rafael |
| FAMILY NAME | Aránguiz |
| SIGNATURE | ARÁNGUIZ R |
| AFFILIATIONS | Universidad Católica de la Santísima Concepción |
| ORCID | 0000-0002-0638-7344 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2012 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 1 |
A nature-based exploration of resilience capacity in coastal settlements exposed to tsunamis along the southern Pacific coast
Land cover and potential for tsunami evacuation in rapidly growing urban areas. The case of Boca Sur (San Pedro de la Paz, Chile)
The destructive potential of a massive tsunami is not only related to society's response capacity and evacuation plans, but also to the urban morphology and land cover. The Boca Sur neighborhood is one of the areas in central Chile that is most exposed to tsunamis, and it is framed in the context of increasing urban growth. Faced with the worst tsunami scenario (earthquake Mw = 9.0), residents' evacuation potential is analyzed by using a least-co…
Damage assessment of the May 31st, 2019, Talcahuano tornado, Chile
On May 31st, 2019, a tornado hit the city of Talcahuano, Chile, generating significant damage to structures and leaving one person dead. The objective of the present paper is to report on damage to structures in Talcahuano. A preliminary survey was performed by the Municipality of Talcahuano and covered the entire affected area with a cellphone web application used to report the severity and distribution of damage. A more comprehensive damage sur…
The generation of new tsunami risk areas due to an intentionally biased reconstruction process
Tsunamis are among the most significant hazards in coastal settlements. Mitigation measures have been focused mainly on physical aspects, and few studies have addressed vulnerability and resilience in a multidimensional approach. The main objective of the present work is to assess changes in vulnerability and, consequently, risk, considering a time-space dimension. Three deterministic tsunami scenarios based on historical events were analyzed, an…
Tsunami awareness and evacuation behaviour during the 2018 Sulawesi Earthquake tsunami
Comparative Analysis of Triggers for Evacuation during Recent Tsunami Events
In the case of a near-field tsunami event, coastal residents must quickly become aware of the potential danger of a tsunami taking place and start taking actions to evacuate. The present paper aims to show which types of evacuation triggers worked amongst coastal residents with different characteristics and backgrounds by conducting a comparative analysis of four recent near-field tsunami events. The results of the analysis showed that basic know…
Riesgo de tsunami y planificación resiliente de la costa chilena
We assessed the risk of fl ooding due to tsunamis in the Boca Sur neighborhood, located in the Municipality of San Pedro de la Paz (37S), Biobio region. We considered an extreme tsunami scenario generated by an earthquake of magnitude Mw 9.0. The tsunami inundation was obtained by means of the NEOWAVE model with 4 nested grids and detail topo-bathymetry data. The vulnerability analysis considered both physical, socioeconomical and organizational …
Riesgo de tsunami en caleta Tubul, Región del Biobío
Se analiza el riesgo de inundacin por tsunami para un evento extremo en la localidad de Tubul (37S), Regin del Biobo. Para el anlisis de peligrosidad se determinaron tres escenarios asociados a los eventos tsunamignicos locales de 1835 y 2010 a los cuales se aplic modelamiento numrico. Se incluy el evento de 1877 para determinar los efectos de un tsunami lejano. Se analiz la vulnerabilidad en sus dimensiones fsica, socioeconmica y educativa. El t…
Riesgo de tsunami en caleta Tubul, Región del Biobío
Se analiza el riesgo de inundacin por tsunami para un evento extremo en la localidad de Tubul (37S), Regin del Biobo. Para el anlisis de peligrosidad se determinaron tres escenarios asociados a los eventos tsunamignicos locales de 1835 y 2010 a los cuales se aplic modelamiento numrico. Se incluy el evento de 1877 para determinar los efectos de un tsunami lejano. Se analiz la vulnerabilidad en sus dimensiones fsica, socioeconmica y educativa. El t…
Riesgo de tsunami en caleta Tubul, Región del Biobío
Se analiza el riesgo de inundacin por tsunami para un evento extremo en la localidad de Tubul (37S), Regin del Biobo. Para el anlisis de peligrosidad se determinaron tres escenarios asociados a los eventos tsunamignicos locales de 1835 y 2010 a los cuales se aplic modelamiento numrico. Se incluy el evento de 1877 para determinar los efectos de un tsunami lejano. Se analiz la vulnerabilidad en sus dimensiones fsica, socioeconmica y educativa. El t…
Riesgo de tsunami y planificación resiliente de la costa chilena
We assessed the risk of fl ooding due to tsunamis in the Boca Sur neighborhood, located in the Municipality of San Pedro de la Paz (37S), Biobio region. We considered an extreme tsunami scenario generated by an earthquake of magnitude Mw 9.0. The tsunami inundation was obtained by means of the NEOWAVE model with 4 nested grids and detail topo-bathymetry data. The vulnerability analysis considered both physical, socioeconomical and organizational …
Damage assessment of the May 31st, 2019, Talcahuano tornado, Chile
On May 31st, 2019, a tornado hit the city of Talcahuano, Chile, generating significant damage to structures and leaving one person dead. The objective of the present paper is to report on damage to structures in Talcahuano. A preliminary survey was performed by the Municipality of Talcahuano and covered the entire affected area with a cellphone web application used to report the severity and distribution of damage. A more comprehensive damage sur…
The generation of new tsunami risk areas due to an intentionally biased reconstruction process
Tsunamis are among the most significant hazards in coastal settlements. Mitigation measures have been focused mainly on physical aspects, and few studies have addressed vulnerability and resilience in a multidimensional approach. The main objective of the present work is to assess changes in vulnerability and, consequently, risk, considering a time-space dimension. Three deterministic tsunami scenarios based on historical events were analyzed, an…
Tsunami awareness and evacuation behaviour during the 2018 Sulawesi Earthquake tsunami
Comparative Analysis of Triggers for Evacuation during Recent Tsunami Events
In the case of a near-field tsunami event, coastal residents must quickly become aware of the potential danger of a tsunami taking place and start taking actions to evacuate. The present paper aims to show which types of evacuation triggers worked amongst coastal residents with different characteristics and backgrounds by conducting a comparative analysis of four recent near-field tsunami events. The results of the analysis showed that basic know…
Land cover and potential for tsunami evacuation in rapidly growing urban areas. The case of Boca Sur (San Pedro de la Paz, Chile)
The destructive potential of a massive tsunami is not only related to society's response capacity and evacuation plans, but also to the urban morphology and land cover. The Boca Sur neighborhood is one of the areas in central Chile that is most exposed to tsunamis, and it is framed in the context of increasing urban growth. Faced with the worst tsunami scenario (earthquake Mw = 9.0), residents' evacuation potential is analyzed by using a least-co…
A nature-based exploration of resilience capacity in coastal settlements exposed to tsunamis along the southern Pacific coast
Geography (8 works) · Disaster Management and Resilience (4 works) · Environmental Science (4 works) · Geology (4 works) · Engineering (3 works) · Environmental planning (3 works) · Population (3 works) · Archaeology (2 works) · Climate Change, Adaptation, Migration (2 works) · earthquake and tectonic studies (2 works)