dor_id: 4122418

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la Revista Atmósfera se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO), SCOPUS, Web Of Science (WoS), SCImago Journal Rank (SJR).

561.#.#.u: https://www.atmosfera.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: https://www.revistascca.unam.mx/atm/index.php/atm/index

351.#.#.b: Atmósfera

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.#.#.d: MX

270.1.#.d: México

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883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural, UNAM

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

856.4.0.u: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/53028/46785

100.1.#.a: Müller, Gabriela Viviana; Fernandes, Valesca

524.#.#.a: Müller, Gabriela Viviana, et al. (2020). Connecting heavy precipitation events to outgoing longwave radiation variability scales: case analysis in Brazil. Atmósfera; Early release, 2020. Recuperado de https://repositorio.unam.mx/contenidos/4122418

245.1.0.a: Connecting heavy precipitation events to outgoing longwave radiation variability scales: case analysis in Brazil

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

561.1.#.a: Centro de Ciencias de la Atmósfera, UNAM

264.#.0.c: 2020

264.#.1.c: 2021-06-02

653.#.#.a: Extreme event; scale interaction; outgoing longwave radiation

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 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, fecha de asignación de la licencia 2021-06-02, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico editora@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/53028

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041.#.7.h: eng

520.3.#.a: Spatial fields of outgoing longwave radiation (olr) spectrum variance are analyzed in different time-scales: synoptic, sub-monthly, intra-seasonal, during the 1979-2016 austral summer months in southern Brazil. variability fields differ both in intensity and location and highlight dominant convection cycles in the study area. The results show that the amplitude of sub-monthly variability is greater than the other scales in the southeastern region of Brazil, while the synoptic scale prevails in the southern region. The above-mentioned scales show higher amplitudes over the western pacific ocean where the madden-julian oscillation plays an important role, along the south pacific convergence zone, and over the storm track areas over the south pacific ocean. The influence of spectral olr scale interaction is also analyzed, associated to the occurrence of two intense rainfall events over the southeastern Brazil in the austral summers of 2011 and 2014 when the south atlantic convergence zone was involved in both events. The results obtained suggest that spectral olr scale interaction takes place in such way that it strengthens the south atlantic convergence zone, since the spatial pattern footprints of the 2 to 8-day timescale (synoptic), 10 to 30-day timescale (sub-monthly) and 30 to 60-day timescale (intra-seasonal) overlap in the study region.

773.1.#.t: Atmósfera; Early release (2020)

773.1.#.o: https://www.revistascca.unam.mx/atm/index.php/atm/index

046.#.#.j: 2021-10-20 00:00:00.000000

022.#.#.a: ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

310.#.#.a: Trimestral

264.#.1.b: Centro de Ciencias de la Atmósfera, UNAM

758.#.#.1: https://www.revistascca.unam.mx/atm/index.php/atm/index

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file_creation_date: 2021-06-02 17:38:21.0

file_modification_date: 2021-06-02 17:38:21.0

file_creator: Fernando Primo

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Artículo

Connecting heavy precipitation events to outgoing longwave radiation variability scales: case analysis in Brazil

Müller, Gabriela Viviana; Fernandes, Valesca

Centro de Ciencias de la Atmósfera, UNAM, publicado en Atmósfera, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Centro de Ciencias de la Atmósfera, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Müller, Gabriela Viviana, et al. (2020). Connecting heavy precipitation events to outgoing longwave radiation variability scales: case analysis in Brazil. Atmósfera; Early release, 2020. Recuperado de https://repositorio.unam.mx/contenidos/4122418

Descripción del recurso

Autor(es)
Müller, Gabriela Viviana; Fernandes, Valesca
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Connecting heavy precipitation events to outgoing longwave radiation variability scales: case analysis in Brazil
Fecha
2021-06-02
Resumen
Spatial fields of outgoing longwave radiation (olr) spectrum variance are analyzed in different time-scales: synoptic, sub-monthly, intra-seasonal, during the 1979-2016 austral summer months in southern Brazil. variability fields differ both in intensity and location and highlight dominant convection cycles in the study area. The results show that the amplitude of sub-monthly variability is greater than the other scales in the southeastern region of Brazil, while the synoptic scale prevails in the southern region. The above-mentioned scales show higher amplitudes over the western pacific ocean where the madden-julian oscillation plays an important role, along the south pacific convergence zone, and over the storm track areas over the south pacific ocean. The influence of spectral olr scale interaction is also analyzed, associated to the occurrence of two intense rainfall events over the southeastern Brazil in the austral summers of 2011 and 2014 when the south atlantic convergence zone was involved in both events. The results obtained suggest that spectral olr scale interaction takes place in such way that it strengthens the south atlantic convergence zone, since the spatial pattern footprints of the 2 to 8-day timescale (synoptic), 10 to 30-day timescale (sub-monthly) and 30 to 60-day timescale (intra-seasonal) overlap in the study region.
Tema
Extreme event; scale interaction; outgoing longwave radiation
Idioma
eng
ISSN
ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

Enlaces