dor_id: 4132450

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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

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

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

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1113/1098

100.1.#.a: Parthasarathy, B.; Sontakke, N. A.

524.#.#.a: Parthasarathy, B., et al. (1988). El Niño/SST of Puerto Chicama and indian summer monsoon rainfall: statistical relationships.. Geofísica Internacional; Vol. 27 Núm. 1: Enero 1, 1988; 37-59. Recuperado de https://repositorio.unam.mx/contenidos/4132450

245.1.0.a: El Niño/SST of Puerto Chicama and indian summer monsoon rainfall: statistical relationships.

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1988

264.#.1.c: 1988-01-01

653.#.#.a: Ciencias de la atmósfera; geofísica; oceanografía; Perú; El Niño; India; Earth sciences; atmospheric sciences; geophysics; oceanography; Peru; El Niño; India

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

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001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1113

041.#.7.h: spa

520.3.#.a: A detailed statistical investigation of the relationship between All-India (India taken as one unit) summer monsoon (June to September) rainfall and El Niño/SST of Puerto Chicama has been made in the study based on the available data for the period 1871-1985. During the strong/moderate El Niño events, the All-India monsoon rainfall is about 11% below the normal and this is statistically significant at 0.1% level (Student"s t-test). The correlation coefficient (CC) between the two series is -0.33 which is highly significant. Superposed epoch analysis has also indicated that monsoon rainfall is very much below normal during El Niño year.  Puerto Chicama (8°S·, 79°W) sea surface temperature (SST) which is a good indicator of El Niño phenomenon. showed significant relationship with All-India rainfall for the period 1925-80 with different seasons as well as months. The CC with the month of May SST is - 0.5 which is highly significant and this relationship is utilized in the development of the regression equation to estimate the All-India rainfall. The regression equation developed for the data years 1925-80 is y = 128.3 - 2.42x where y is the All-India monsoon rainfall and x is the May SST of Puerto Chicama. Estimates from this relationship for the independent years 1981-85 are found to be encouraging. The relationship between sub-divisional monsoon rainfall for different regions of India and May SST of Puerto Chicama is significant at 5% level or above for 11 sub-divisions, mainly these areas lie north of 16°N and west of 80°E.

773.1.#.t: Geofísica Internacional; Vol. 27 Núm. 1: Enero 1, 1988; 37-59

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: 37-59

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

doi: https://doi.org/10.22201/igeof.00167169p.1988.27.1.1113

handle: 47085e98e315a29b

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

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file_creator: B. Parthasarathy

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245.1.0.b: El Niño/SST of Puerto Chicama and indian summer monsoon rainfall: statistical relationships

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Artículo

El Niño/SST of Puerto Chicama and indian summer monsoon rainfall: statistical relationships.

Parthasarathy, B.; Sontakke, N. A.

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

Parthasarathy, B., et al. (1988). El Niño/SST of Puerto Chicama and indian summer monsoon rainfall: statistical relationships.. Geofísica Internacional; Vol. 27 Núm. 1: Enero 1, 1988; 37-59. Recuperado de https://repositorio.unam.mx/contenidos/4132450

Descripción del recurso

Autor(es)
Parthasarathy, B.; Sontakke, N. A.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
El Niño/SST of Puerto Chicama and indian summer monsoon rainfall: statistical relationships.
Fecha
1988-01-01
Resumen
A detailed statistical investigation of the relationship between All-India (India taken as one unit) summer monsoon (June to September) rainfall and El Niño/SST of Puerto Chicama has been made in the study based on the available data for the period 1871-1985. During the strong/moderate El Niño events, the All-India monsoon rainfall is about 11% below the normal and this is statistically significant at 0.1% level (Student"s t-test). The correlation coefficient (CC) between the two series is -0.33 which is highly significant. Superposed epoch analysis has also indicated that monsoon rainfall is very much below normal during El Niño year.  Puerto Chicama (8°S·, 79°W) sea surface temperature (SST) which is a good indicator of El Niño phenomenon. showed significant relationship with All-India rainfall for the period 1925-80 with different seasons as well as months. The CC with the month of May SST is - 0.5 which is highly significant and this relationship is utilized in the development of the regression equation to estimate the All-India rainfall. The regression equation developed for the data years 1925-80 is y = 128.3 - 2.42x where y is the All-India monsoon rainfall and x is the May SST of Puerto Chicama. Estimates from this relationship for the independent years 1981-85 are found to be encouraging. The relationship between sub-divisional monsoon rainfall for different regions of India and May SST of Puerto Chicama is significant at 5% level or above for 11 sub-divisions, mainly these areas lie north of 16°N and west of 80°E.
Tema
Ciencias de la atmósfera; geofísica; oceanografía; Perú; El Niño; India; Earth sciences; atmospheric sciences; geophysics; oceanography; Peru; El Niño; India
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces