Variabilité pluviométrique en Bolivie lors des phases extrêmes de l'oscillation australe du Pacifique (1950-1993)
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| Format: | Artículo científico |
| Sprache: | en |
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Instituto Francés de Estudios Andinos
1998
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| _version_ | 1876475925934112768 |
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| author | Josyane Ronchail |
| author_facet | Josyane Ronchail |
| contents | Variabilité pluviométrique en Bolivie lors des phases extrêmes de l'oscillation australe du Pacifique (1950-1993) Josyane Ronchail Multidisciplinarias (Ciencias Sociales) Rainfall variability in the Andes and in the lowlands of Bolivia is great during the two phases of the Pacific Southern Oscillation (SO). We show that very strong or weak seasonal rainfalls are independent of the SO Index, except in a few cases. In the Andes, negative rainfall anomalies occur during seven ENSO events above 8 (with a mean of -30%). In the lowlands, the only significant space-time consistent negative anomalies occur after 1970, during LNSO phases, in some southerly and central stations. 1998 artículo científico 0303-7495 https://www.redalyc.org/articulo.oa?id=12627331 en http://www.redalyc.org/revista.oa?id=126 Bulletin de l'Institut français d'études andines application/pdf Instituto Francés de Estudios Andinos Bulletin de l'Institut français d'études andines (Perú) Num.3 Vol.27 |
| format | Artículo científico |
| id | redalyc_12627331 |
| institution | Redalyc |
| language | en |
| publishDate | 1998 |
| publisher | Instituto Francés de Estudios Andinos |
| spellingShingle | Variabilité pluviométrique en Bolivie lors des phases extrêmes de l'oscillation australe du Pacifique (1950-1993) Josyane Ronchail Multidisciplinarias (Ciencias Sociales) Variabilité pluviométrique en Bolivie lors des phases extrêmes de l'oscillation australe du Pacifique (1950-1993) Josyane Ronchail Multidisciplinarias (Ciencias Sociales) Rainfall variability in the Andes and in the lowlands of Bolivia is great during the two phases of the Pacific Southern Oscillation (SO). We show that very strong or weak seasonal rainfalls are independent of the SO Index, except in a few cases. In the Andes, negative rainfall anomalies occur during seven ENSO events above 8 (with a mean of -30%). In the lowlands, the only significant space-time consistent negative anomalies occur after 1970, during LNSO phases, in some southerly and central stations. 1998 artículo científico 0303-7495 https://www.redalyc.org/articulo.oa?id=12627331 en http://www.redalyc.org/revista.oa?id=126 Bulletin de l'Institut français d'études andines application/pdf Instituto Francés de Estudios Andinos Bulletin de l'Institut français d'études andines (Perú) Num.3 Vol.27 |
| title | Variabilité pluviométrique en Bolivie lors des phases extrêmes de l'oscillation australe du Pacifique (1950-1993) |
| topic | Multidisciplinarias (Ciencias Sociales) |
| url | https://www.redalyc.org/articulo.oa?id=12627331 |