dor_id: 4119732

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

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: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/8418/7888

100.1.#.a: Garreaud, René; Rutllant, José

524.#.#.a: Garreaud, René, et al. (1997). Precipitación estival en los Andes de Chile central: aspectos climatológicos. Atmósfera; Vol. 10 No. 4, 1997. Recuperado de https://repositorio.unam.mx/contenidos/4119732

245.1.0.a: Precipitación estival en los Andes de Chile central: aspectos climatológicos

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

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

264.#.0.c: 1997

264.#.1.c: 2009-10-05

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/8418

001.#.#.#: 022.oai:ojs.pkp.sfu.ca:article/8418

041.#.7.h: eng

520.3.#.a: Aiming at the statistical and sypnoptical characterization of summer precipitation events in the adean portion of their impact on the local river discharge, 94 summer rainfall events within -he period 1970-1992 were defined. For that purpose daily rainfall records in 4 stations above 2000 m elevation and daily average runoff data (1980-1990) in 2 pre-andean stations of the Aconcagua and Maipo watersheds, were utilized. The characteristics weather patterns during those events were determined through pressure-time composite of temperature, relative humidity and wind anomalies at Quintero and Mendoza (radiosonde stations) and thrugh objective analyses from the European Center for Medium Range Weather Forecasting. Considering the magnitude of the zonal wind omponent at 500hPa over Quintero (top of mountain range), the rainfall events were classified into two categories: those with a strong westerly flow (PE). In the PW cases the moisture advection is associated with a deep extratropical trough off central Chile. The decay of the subsidence inversion, the strengthening of the westerly flow and the upper-troposphere divergence favor the upsloope moisture advection and the subsequent onset of convection. In the PE cases central Chile stays to the SW of a short-wave trough with its axis strongly tilted in a NW-SE direction, with weak geopotential gradients and a frequent cut-off low to the N-NE of study area. The cold air associated with the upper air trough and warming of the lower troposphere due to a Foehn effect reduce the static stabulity resulting in potentially unstable conditions. The moisture advection in this case is fron the east, centered at about 700 hPa over Mendoza. The precipitation is convective, being typically distributed into 5 to 6 episodes in the DJF season. Characteristic episode dirations range from 1 to 7 days with daily totals veru seldom exceeding 10 mm. No significant differences were found in the rainfall ammounts between PW and PE episodes.

773.1.#.t: Atmósfera; Vol. 10 No. 4 (1997)

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: 64799735e320cb06

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

856.#.0.q: application/pdf

file_creation_date: 2001-08-31 21:23:58.0

file_modification_date: 2001-08-31 21:24:35.0

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245.1.0.b: Precipitación estival en Los Andes de Chile central: aspectos climatológicos

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

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

license_type: by-nc

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