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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

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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

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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: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/36036/42499

100.1.#.a: Alessandro, Adelia Perla

524.#.#.a: Alessandro, Adelia Perla (2014). INCIDENCE AND TREND OF BLOCKING ACTION SITUATIONS ON THE TEMPERATURE AND PRECIPITATION IN ARGENTINA. Atmósfera; Vol. 27 No. 2, 2014. Recuperado de https://repositorio.unam.mx/contenidos/11101

720.#.#.a: Facultad de Cs. Ex. y Naturales

245.1.0.a: INCIDENCE AND TREND OF BLOCKING ACTION SITUATIONS ON THE TEMPERATURE AND PRECIPITATION IN ARGENTINA

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

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2014

264.#.1.c: 2014-02-04

653.#.#.a: bloqueos; temperatura; precipitación; circulación

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, 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/36036

001.#.#.#: 022.oai:ojs.pkp.sfu.ca:article/36036

041.#.7.h: eng

520.3.#.a: Abstract:  In southern South America and for the period 1960-2011, frequencies and trends of seasonal blocking situations (Bs) determined at 100º, 70º and 40ºW (B100, B70 and B40) are estimated. The effect of such situations on temperature and precipitation is also analyzed. The distribution of occurrences of B100, B70 and B40 peaks in spring and has minimum values in summer; trends are positive in summer and fall and negative in winter and spring.To the north of approximately 38ºS, B70 determine negative temperature anomalies (DT) over the entire country during the four seasons and B40 in spring and summer. Except for summer, rainfall is greater than normal when Bs occur at both longitudes.To the south of approximately 38ºS, B100 give place to negative DT.  The frequencies and amounts of precipitation are greater in spring. This area is limited to the northernmost northern (southernmost southern) area in fall (summer).According to the signs of the trends of the Bs and to the associated values of temperature and precipitation, it is inferred the way in which they may have contributed to the change in both variables during 1960-2011.

773.1.#.t: Atmósfera; Vol. 27 No. 2 (2014)

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: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

handle: 0299d6b80aba9e35

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

856.#.0.q: application/pdf

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

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No entro en nada

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Artículo

INCIDENCE AND TREND OF BLOCKING ACTION SITUATIONS ON THE TEMPERATURE AND PRECIPITATION IN ARGENTINA

Alessandro, Adelia Perla

Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM, publicado en Atmósfera, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

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

Cita

Alessandro, Adelia Perla (2014). INCIDENCE AND TREND OF BLOCKING ACTION SITUATIONS ON THE TEMPERATURE AND PRECIPITATION IN ARGENTINA. Atmósfera; Vol. 27 No. 2, 2014. Recuperado de https://repositorio.unam.mx/contenidos/11101

Descripción del recurso

Autor(es)
Alessandro, Adelia Perla
Colaborador(es)
Facultad de Cs. Ex. y Naturales
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
INCIDENCE AND TREND OF BLOCKING ACTION SITUATIONS ON THE TEMPERATURE AND PRECIPITATION IN ARGENTINA
Fecha
2014-02-04
Resumen
Abstract:  In southern South America and for the period 1960-2011, frequencies and trends of seasonal blocking situations (Bs) determined at 100º, 70º and 40ºW (B100, B70 and B40) are estimated. The effect of such situations on temperature and precipitation is also analyzed. The distribution of occurrences of B100, B70 and B40 peaks in spring and has minimum values in summer; trends are positive in summer and fall and negative in winter and spring.To the north of approximately 38ºS, B70 determine negative temperature anomalies (DT) over the entire country during the four seasons and B40 in spring and summer. Except for summer, rainfall is greater than normal when Bs occur at both longitudes.To the south of approximately 38ºS, B100 give place to negative DT.  The frequencies and amounts of precipitation are greater in spring. This area is limited to the northernmost northern (southernmost southern) area in fall (summer).According to the signs of the trends of the Bs and to the associated values of temperature and precipitation, it is inferred the way in which they may have contributed to the change in both variables during 1960-2011.
Tema
bloqueos; temperatura; precipitación; circulación
Idioma
eng
ISSN
ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

Enlaces