Re-analysis of pluvial precipitation in southern Brazil
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2014
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| _version_ | 1876422317467238400 |
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| author | JONAS TEIXEIRA NERY |
| author_facet | JONAS TEIXEIRA NERY |
| contents | Re-analysis of pluvial precipitation in southern Brazil JONAS TEIXEIRA NERY ANA CLAUDIA CARFAN Biología ENSO Anomalies variability This study examined precipitation in southern Brazil based on a data set provided by the Brazilian National Water Agency, covering the period from 1976 to 2010. Data were homogenized using the R software and the Climatol subroutine, which allow completing missing data. Isohyets were drawn using the Geostatistics software to obtain a semivariogram for each analysis. There was a remarkable interannual variability in this region, with positive anomalies in the warm phase (El Niño) and negative anomalies in the cold phase (La Niña) of ENSO. Also, the responses of this variability were not uniform in the entire region, since there was variability from year to year and from event to event. 2014 artículo científico 0187-6236 https://www.redalyc.org/articulo.oa?id=56531042001 en http://www.redalyc.org/revista.oa?id=565 Atmósfera application/pdf Universidad Nacional Autónoma de México Atmósfera (México) Num.2 Vol.27 |
| format | Artículo científico |
| id | redalyc_56531042001 |
| institution | Redalyc |
| language | en |
| publishDate | 2014 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Re-analysis of pluvial precipitation in southern Brazil JONAS TEIXEIRA NERY Biología ENSO Anomalies variability Re-analysis of pluvial precipitation in southern Brazil JONAS TEIXEIRA NERY ANA CLAUDIA CARFAN Biología ENSO Anomalies variability This study examined precipitation in southern Brazil based on a data set provided by the Brazilian National Water Agency, covering the period from 1976 to 2010. Data were homogenized using the R software and the Climatol subroutine, which allow completing missing data. Isohyets were drawn using the Geostatistics software to obtain a semivariogram for each analysis. There was a remarkable interannual variability in this region, with positive anomalies in the warm phase (El Niño) and negative anomalies in the cold phase (La Niña) of ENSO. Also, the responses of this variability were not uniform in the entire region, since there was variability from year to year and from event to event. 2014 artículo científico 0187-6236 https://www.redalyc.org/articulo.oa?id=56531042001 en http://www.redalyc.org/revista.oa?id=565 Atmósfera application/pdf Universidad Nacional Autónoma de México Atmósfera (México) Num.2 Vol.27 |
| title | Re-analysis of pluvial precipitation in southern Brazil |
| topic | Biología ENSO Anomalies variability |
| url | https://www.redalyc.org/articulo.oa?id=56531042001 |