dor_id: 4132405

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/919/913

100.1.#.a: Cortés-calva, Patricia; Álvarez-castaneda, Sergio Ticul

524.#.#.a: Cortés-calva, Patricia, et al. (2003). Rodent density anomalies in scrub vegetation areas as a response to ENSO 1997-98 in Baja Califoria Sur, Mexico. Geofísica Internacional; Vol. 42 Núm. 3: Julio 1, 2003; 547-551. Recuperado de https://repositorio.unam.mx/contenidos/4132405

245.1.0.a: Rodent density anomalies in scrub vegetation areas as a response to ENSO 1997-98 in Baja Califoria Sur, 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: ENSO; Heteromyidae; roedores; matorral sarcocaule; Baja California Sur; ENSO; heteromyids; rodents; scrub vegetation; Baja California Sur

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/919

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/919

041.#.7.h: spa

520.3.#.a: ENSO significantly changed the annual patterns of rainfall and temperature for northwestern Mexico. Little is known about how seasonal environmental differences influence the long-term pattern of distribution and density of rodents in desert habitats of North America. We report data from a long-term study (October 1994-December 1999) of two areas west of La Paz, Baja California Sur, Mexico. One is a natural preserve and the other is grazing land. Both have the same original vegetation, soil, and weather. Densities of rodent populations in both areas were compared. El Niño"s impact in La Paz region did not increase rainfall, as in other areas of Mexico. In the grazing area, monthly anomalies of rodent density showed a significant impact from the ENSO event, but the preserve showed less impact. Rodent population variations can be related to the precipitation effect. In the grazing area, the effect is much stronger. During the rainy season, population increases, but in the dry period, the population strongly declines. The effect lasts many months, and is related to the reduced number of perennial species. For altered desert areas, the dry season of ENSO was the most significance part of the event.doi: https://doi.org/10.22201/igeof.00167169p.2003.42.3.919

773.1.#.t: Geofísica Internacional; Vol. 42 Núm. 3: Julio 1, 2003; 547-551

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: 547-551

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

doi: https://doi.org/10.22201/igeof.00167169p.2003.42.3.919

handle: 574a176086f6510a

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

856.#.0.q: application/pdf

file_creation_date: 2022-07-04 08:02:19.0

file_modification_date: 2022-07-20 15:37:52.0

file_creator: Patricia Cortes-Calva and Sergio Ticul Alvarez-Castafieda

file_name: c776c2bccc5d7fbb623cab7dfb5d2a793d9651456d8162e5d818ff4aaaca0e7a.pdf

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245.1.0.b: Rodent density anomalies in scrub vegetation areas as a response to ENSO 1997-98 in Baja Califoria Sur, 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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