Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Kervin Chunga"'
ANALYSIS OF LOCAL RISK PERCEPTION IN THE EVENT OF A TSUNAMI – A CASE STUDY IN MANTA, COASTAL ECUADOR
Publikováno v:
Science of Tsunami Hazards, Vol 42, Iss 2, Pp 65-93 (2023)
Local perception of risk is a determinant of urban vulnerability. Accordingly, this research addresses the analysis of local perception of the risk of tsunami hazards occurrences and this case study focuses on an area of the Tarqui parish in the ci
Externí odkaz:
https://doaj.org/article/d2c3f15555924c9dafe5b6c4b43957bc
Autor:
Isela Salinas, Abelardo Paucar, María Quiñónez-Macías, Francisco Grau, Marysabel Barragán-Taco, Theofilos Toulkeridis, Kervin Chunga
Publikováno v:
Geosciences, Vol 14, Iss 4, p 104 (2024)
The recent landslide at the Tamban site, on 21 December 2021 (23:30 local time), provides relevant information on the trigger mechanisms and their relationship with geological factors. Therefore, the predominant aims of the current study were to iden
Externí odkaz:
https://doaj.org/article/a49e41032c774e9391065e5b2d30b8dc
Autor:
María Quiñónez-Macías, Kervin Chunga, Theofilos Toulkeridis, Alvaro Mora-Mendoza, Angelo Constantine
Publikováno v:
Quaternary, Vol 6, Iss 3, p 41 (2023)
Well-preserved Quaternary sedimentary sequences in the central coast of Ecuador have provided sufficient relevant information for paleogeographic reconstruction and climatic evolution, from stratigraphic, geochemical, and biological analysis. The Jar
Externí odkaz:
https://doaj.org/article/82aeae41f61048e091bf548fe802f846
Autor:
Pablo Ezequiel Suárez-Acosta, Cristian David Cañamar-Tipan, Darlin Alexis Ñato- Criollo, Juan Daniel Vera-Zambrano, Kevinn Luis Galarza-Vega, Paola Michelle Guevara-Álvarez, Cintya Natali Fajardo-Cartuche, Kimberlyn Karen Herrera- Garcés, Carlos Vicente Ochoa-Campoverde, Jhandry Santiago Torres-Orellana, Willington Rentería, Kervin Chunga, Oswaldo Padilla, Izar Sinde-González, Débora Simón-Baile, Theofilos Toulkeridis
Publikováno v:
Science of Tsunami Hazards, Vol 40, Iss 1, Pp 1-37 (2021)
Ecuador has been the target of many tsunamis in its past documented history. Therefore, we performed a detailed assessment of the seismic and tsunami resistance of existing buildings, which may serve as temporary potential shelters in Bahía de Cará
Externí odkaz:
https://doaj.org/article/e946a116821c4a3ea1d829bd74a0a69b
Publikováno v:
Applied Sciences, Vol 12, Iss 15, p 7867 (2022)
The city of Chone, being situated on the Ecuadorian coast, was affected due to the close-by epicenter of the earthquake of 16 April 2016, which reached a magnitude of Mw 7.8. This catastrophic event presented settlements in the ground, sand boils and
Externí odkaz:
https://doaj.org/article/a3746c4ce94e4b4ab91e2434ed2ad767
Publikováno v:
Latin American Journal of Sedimentology and Basin Analysis, Vol 26, Iss 1 (2021)
In this paper we present geological evidence of secondary rain triggered lahar that affected the central coast of Ecuador in the last 2ky. Eight main ash units were described in the field and then physically and petrographically characterized in the
Externí odkaz:
https://doaj.org/article/8cb9d27ed3f249399e6622688b2b2a91
Publikováno v:
Land, Vol 11, Iss 4, p 463 (2022)
The city of Portoviejo in coastal Ecuador was severely affected during the 16 April 2016, Pedernales earthquake (Mw 7.8). Various coseismic liquefaction phenomena occurred, inducing lateral spreading, sand boils, ground subsidence, and sinkholes in s
Externí odkaz:
https://doaj.org/article/dfee822fb2344457b14f4e5dcc3845f0
Autor:
Kervin Chunga, David Stay, María Quiñónez Macias, Isela Salinas, Néstor Cahuana, Carlos Villacreses
Publikováno v:
Revista Técnica de la Facultad de Ingeniería, Vol 43, Iss 2 (2020)
Los cortes de taludes en rocas basálticas afectan algunos tramos de carreteras en el cantón Daule. Este estudio comprende un corte de talud de 32 m de altura en el cerro San José (norte de Guayaquil), resistencia a la comprensión uniaxial, medici
Externí odkaz:
https://doaj.org/article/f818474aa8bf418f84b6916d033be135
Autor:
Andres Sebastian Matheus-Medina, Theofilos Toulkeridis, Oswaldo Padilla-Almeida, Mario Cruz-D ́Howitt, Kervin Chunga
Publikováno v:
Science of Tsunami Hazards, Vol 37, Iss 3, Pp 175-209 (2018)
Potential occurrences of tsunamis are the main coastal hazards for the highly touristic peninsulas of Bahía de Caráquez and Salinas in Ecuador. Their hotel infrastructure is of top quality, in addition to having a significant population density at
Externí odkaz:
https://doaj.org/article/6b5ef9b467d34f7e8adb37e9e9bb2209
Autor:
Theofilos Toulkeridis, Kervin Chunga, Fabian Rodriguez, Fernando Mato, Sissy Nikolaou, Mario Cruz D ́Howitt, Davide Besenzon, Hugo Ruiz, Humberto Parra, Xavier Vera-Grunauer, Willington Rentería
Publikováno v:
Science of Tsunami Hazards, Vol 36, Iss 4, Pp 198-242 (2017)
We evaluated the recent earthquake and tsunami responsible for considerable damage and 663 deaths due to a 7.8Mw movement on the 16th of April 2016. The seismic event filled tens of thousands in refugee camps and affected some two million persons dir
Externí odkaz:
https://doaj.org/article/06b4b27a35c542fc85f0a0290aaf99ec