dor_id: 4132637

506.#.#.a: Público

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

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

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

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

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/950/890

100.1.#.a: Salinas-zavala, César A.; Lluch-cota, Daniel B.

524.#.#.a: Salinas-zavala, César A., et al. (2003). Relationship between ENSO and winter-wheat yields in Sonora, Mexico. Geofísica Internacional; Vol. 42 Núm. 3: Julio 1, 2003; 341-350. Recuperado de https://repositorio.unam.mx/contenidos/4132637

245.1.0.a: Relationship between ENSO and winter-wheat yields in Sonora, Mexico

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2003

264.#.1.c: 2003-07-01

653.#.#.a: Cultivo trigo invernal; efectos ENSO; Noroeste México; Sonora; Winter-wheat culture; ENSO effects; northwest Mexico; Sonora

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/950

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/950

041.#.7.h: spa

520.3.#.a: Winter-grown wheat is one of the main cultivates in river-irrigated valleys of the state of Sonora, northwest Mexico. Although largely determined by technological improvements and management, wheat yields may still reflect year-to-year variations partially determined by climatic factors, including the extreme phases of El Niño-Southern Oscillation. We analyzed time series of yearly wheat yields for five locations; yield residuals were obtained from a logistic model in order to eliminate longterm trends due to technological development. The series of residuals were found to be significantly correlated to at least one other series. This common variability was extracted by means of Principal Component Analysis. The first component accounted for a 63% of total variance. The amplitude time series of this component was compared to indices of ENSO. El Niño (La Niña) episodes seem to result in an increase (decrease) in wheat yields, which is consistent with previous reports of an increased (decreased) precipitation over northwest Mexico during these events.doi: https://doi.org/10.22201/igeof.00167169p.2003.42.3.950

773.1.#.t: Geofísica Internacional; Vol. 42 Núm. 3: Julio 1, 2003; 341-350

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: 341-350

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

doi: https://doi.org/10.22201/igeof.00167169p.2003.42.3.950

handle: 726803d0d76d8e15

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

856.#.0.q: application/pdf

file_creation_date: 2022-07-04 07:11:52.0

file_modification_date: 2022-07-19 21:57:36.0

file_creator: César A. Salinas-Zavala and Daniel B. Lluch-Cota

file_name: ec12f73aba7627c4fbf1a8d94c2d44ac67d823edec5f5a3f6ca692dbaed4c28d.pdf

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245.1.0.b: Relationship between ENSO and winter-wheat yields in Sonora, Mexico

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

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

license_type: by-nc-sa

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