EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS
This article aims to study in depth the role the anticyclone subtropical eastern South Pacific (ASPSO) on the nival precipitation in the arid Andes, its seasonal variability, fluctuations in the long and medium scale and associations with snowfall. For this reason, the incidence on the ratio of prec...
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| Format: | Article |
| Language: | English |
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Universidad Nacional del Comahue;Facultad de Humanidades; Departamento de Geografía,
2016-12-01
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| Series: | Boletín Geográfico |
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| Online Access: | http://revele.uncoma.edu.ar/htdoc/revele/index.php/geografia/article/view/1361/pdf |
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| _version_ | 1832570583990140928 |
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| author | Arnobio G. Poblete Mariela C. Hryciw |
| author_facet | Arnobio G. Poblete Mariela C. Hryciw |
| author_sort | Arnobio G. Poblete |
| collection | DOAJ |
| description | This article aims to study in depth the role the anticyclone subtropical eastern South Pacific (ASPSO) on the nival precipitation in the arid Andes, its seasonal variability, fluctuations in the long and medium scale and associations with snowfall. For this reason, the incidence on the ratio of precipitation, the SST in the South Pacific Ocean, precipitable water, wind zonal, Radiation in Outgoing Long Wave and Omega were analyzed.
The methodology consisted in the evaluation of the ASPSO through the definition of an index, based on Santiago de Chile (PSGO) measured surface atmospheric pressure. This would allow its surveillance and the processing of its temporal behavior in the statistical analysis.
The results showed significant time - space associations within the involved variables, which confirmed in all cases the negative impact of ASPSO related to snowfall in the Andes mountains. period 1909-2015. |
| format | Article |
| id | doaj-art-b3d909c1e0714444bde0a97f46098df6 |
| institution | Kabale University |
| issn | 0326-1735 2313-903X |
| language | English |
| publishDate | 2016-12-01 |
| publisher | Universidad Nacional del Comahue;Facultad de Humanidades; Departamento de Geografía, |
| record_format | Article |
| series | Boletín Geográfico |
| spelling | doaj-art-b3d909c1e0714444bde0a97f46098df62025-02-02T14:46:59ZengUniversidad Nacional del Comahue;Facultad de Humanidades; Departamento de Geografía,Boletín Geográfico0326-17352313-903X2016-12-01381126EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOSArnobio G. Poblete0Mariela C. Hryciw1Instituto de Geografía aplicada de la UNSJ.Universidad Nacional de San Juan.This article aims to study in depth the role the anticyclone subtropical eastern South Pacific (ASPSO) on the nival precipitation in the arid Andes, its seasonal variability, fluctuations in the long and medium scale and associations with snowfall. For this reason, the incidence on the ratio of precipitation, the SST in the South Pacific Ocean, precipitable water, wind zonal, Radiation in Outgoing Long Wave and Omega were analyzed. The methodology consisted in the evaluation of the ASPSO through the definition of an index, based on Santiago de Chile (PSGO) measured surface atmospheric pressure. This would allow its surveillance and the processing of its temporal behavior in the statistical analysis. The results showed significant time - space associations within the involved variables, which confirmed in all cases the negative impact of ASPSO related to snowfall in the Andes mountains. period 1909-2015.http://revele.uncoma.edu.ar/htdoc/revele/index.php/geografia/article/view/1361/pdfSnowfallArid AndesSouth Pacific Anticyclone |
| spellingShingle | Arnobio G. Poblete Mariela C. Hryciw EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS Boletín Geográfico Snowfall Arid Andes South Pacific Anticyclone |
| title | EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS |
| title_full | EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS |
| title_fullStr | EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS |
| title_full_unstemmed | EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS |
| title_short | EL ROL DEL ANTICICLÓN PACÍFICO EN LA CAÍDA DE NIEVE EN LOS ANDES ÁRIDOS |
| title_sort | el rol del anticiclon pacifico en la caida de nieve en los andes aridos |
| topic | Snowfall Arid Andes South Pacific Anticyclone |
| url | http://revele.uncoma.edu.ar/htdoc/revele/index.php/geografia/article/view/1361/pdf |
| work_keys_str_mv | AT arnobiogpoblete elroldelanticiclonpacificoenlacaidadenieveenlosandesaridos AT marielachryciw elroldelanticiclonpacificoenlacaidadenieveenlosandesaridos |