dor_id: 4132580

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590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

561.#.#.u: https://www.geofisica.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

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883.#.#.a: Revistas UNAM

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883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/369/371

100.1.#.a: Seluchi, Marcelo E.; Chan Chou, Sin; Gramani, Marcelo

524.#.#.a: Seluchi, Marcelo E., et al. (2011). A case study of a winter heavy rainfall event over the Serra do Mar in Brazil. Geofísica Internacional; Vol. 50 Núm. 1: Enero 1, 2011; 41-56. Recuperado de https://repositorio.unam.mx/contenidos/4132580

245.1.0.a: A case study of a winter heavy rainfall event over the Serra do Mar in Brazil

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2011

264.#.1.c: 2011-01-01

653.#.#.a: fuertes lluvias; derrumbamientos; orografía; Brasil; heavy rains; landslides; orography; coherency; Brazil

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/369

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041.#.7.h: spa

520.3.#.a: Serra do Mar is a mountainous region vulnerable to landslides due to frequent summer heavy rainfall and steep slopes. These mountains are located in Southeastern Brazil and lie along the coastal region. Major cities, industries, roads and pipelines are established in the Serra do Mar. A reference of landslides occurred in the winter of 2004. This is a rare case in the dry season and the civil defense was caught unprepared. We investigate the causes of these landslides in order to provide some guidance to forecasters and policy makers. Rain was mainly from stratiform clouds associated with a relatively intense cold front which persisted for about 6 days in the region. The cold front became stationary on the coast of the State of Sao Paulo as the post–frontal anticyclone, which was initially cold, acquired a barotropic structure and, consequently, a semi stationary behavior. The large scale circulation determined the persistence of southerly and southeasterly winds near the surface. After reaching the continent, these winds were lifted by the Serra do Mar mountain chain. The progression of a shortwave trough to upper levels was not the major cause of heavy precipitation, but contributed to enhance the thermodynamic instability and increase rainfall, which caused the landslides in the Serra do Mar.doi: https://doi.org/10.22201/igeof.00167169p.2011.50.1.121

773.1.#.t: Geofísica Internacional; Vol. 50 Núm. 1: Enero 1, 2011; 41-56

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 41-56

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2011.50.1.121

handle: 2a7bb1206e8d9853

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2011-01-11 16:39:45.0

file_modification_date: 2022-07-04 18:48:58.0

file_creator: Seluchi M.E.

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245.1.0.b: A case study of a winter heavy rainfall event over the Serra do Mar in Brazil

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

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Artículo

A case study of a winter heavy rainfall event over the Serra do Mar in Brazil

Seluchi, Marcelo E.; Chan Chou, Sin; Gramani, Marcelo

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Seluchi, Marcelo E., et al. (2011). A case study of a winter heavy rainfall event over the Serra do Mar in Brazil. Geofísica Internacional; Vol. 50 Núm. 1: Enero 1, 2011; 41-56. Recuperado de https://repositorio.unam.mx/contenidos/4132580

Descripción del recurso

Autor(es)
Seluchi, Marcelo E.; Chan Chou, Sin; Gramani, Marcelo
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
A case study of a winter heavy rainfall event over the Serra do Mar in Brazil
Fecha
2011-01-01
Resumen
Serra do Mar is a mountainous region vulnerable to landslides due to frequent summer heavy rainfall and steep slopes. These mountains are located in Southeastern Brazil and lie along the coastal region. Major cities, industries, roads and pipelines are established in the Serra do Mar. A reference of landslides occurred in the winter of 2004. This is a rare case in the dry season and the civil defense was caught unprepared. We investigate the causes of these landslides in order to provide some guidance to forecasters and policy makers. Rain was mainly from stratiform clouds associated with a relatively intense cold front which persisted for about 6 days in the region. The cold front became stationary on the coast of the State of Sao Paulo as the post–frontal anticyclone, which was initially cold, acquired a barotropic structure and, consequently, a semi stationary behavior. The large scale circulation determined the persistence of southerly and southeasterly winds near the surface. After reaching the continent, these winds were lifted by the Serra do Mar mountain chain. The progression of a shortwave trough to upper levels was not the major cause of heavy precipitation, but contributed to enhance the thermodynamic instability and increase rainfall, which caused the landslides in the Serra do Mar.doi: https://doi.org/10.22201/igeof.00167169p.2011.50.1.121
Tema
fuertes lluvias; derrumbamientos; orografía; Brasil; heavy rains; landslides; orography; coherency; Brazil
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces