Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú
ABSTRACT This research was conducted in the Hydrographic Region Titicaca, Peru. The main objective was to develop regional models of average monthly flows and persistence of the main rivers, applied to the problem of estimation of flows in basins without hydrometric registration. The climatic and ph...
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| Formato: | Artículo |
| Lenguaje: | español |
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2017
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| Acceso en línea: | Enlace permanente (DOI o Handle) |
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| _version_ | 1881700431268151296 |
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| author | Autoridad Nacional del Agua Apolinario Lujano José Pitágoras Quispe Aragón Autoridad Nacional del Agua Efrain Lujano Universidad Peruana Unión |
| author_browse | Apolinario Lujano Autoridad Nacional del Agua Efrain Lujano José Pitágoras Quispe Aragón Universidad Peruana Unión |
| author_facet | Autoridad Nacional del Agua Apolinario Lujano José Pitágoras Quispe Aragón Autoridad Nacional del Agua Efrain Lujano Universidad Peruana Unión |
| author_sort | Autoridad Nacional del Agua |
| collection | Producción científica |
| description | ABSTRACT This research was conducted in the Hydrographic Region Titicaca, Peru. The main objective was to develop regional models of average monthly flows and persistence of the main rivers, applied to the problem of estimation of flows in basins without hydrometric registration. The climatic and physiographic characteristics of the basins under study were taken as independent variables and the mean monthly flows and persistence as a dependent variable. The methodology to identify homogeneous hydrological regions was made through the techniques of Ward and L-Moments. The regional equations were determined using potential regression models, the explanatory variables being the basin area and the length of the main river. The Nash-Sutcliffe (NSE) efficiency indicators and the root mean square error (RMSE) were used to assess the statistical significance of the regional models. The proposed regional equations show a good performance and estimate the observed flows. Key words: Ward Method, L-moments, regionalization, potential regression. |
| format | Article |
| id | openalex:W2730576932 |
| institution | UPeU |
| language | Spanish |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | openalex:W2730576932Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno PerúAutoridad Nacional del AguaApolinario LujanoJosé Pitágoras Quispe AragónAutoridad Nacional del AguaEfrain LujanoUniversidad Peruana UniónWard's methodL-momentsungauged basinsbasin areaHydrology and Watershed Management StudiesHydrology and Drought AnalysisHydrological Forecasting Using AIABSTRACT This research was conducted in the Hydrographic Region Titicaca, Peru. The main objective was to develop regional models of average monthly flows and persistence of the main rivers, applied to the problem of estimation of flows in basins without hydrometric registration. The climatic and physiographic characteristics of the basins under study were taken as independent variables and the mean monthly flows and persistence as a dependent variable. The methodology to identify homogeneous hydrological regions was made through the techniques of Ward and L-Moments. The regional equations were determined using potential regression models, the explanatory variables being the basin area and the length of the main river. The Nash-Sutcliffe (NSE) efficiency indicators and the root mean square error (RMSE) were used to assess the statistical significance of the regional models. The proposed regional equations show a good performance and estimate the observed flows. Key words: Ward Method, L-moments, regionalization, potential regression.Articlehttps://doi.org/10.18271/ria.2017.281W2730576932esRevista de Investigaciones Altoandinas - Journal of High Andean Research2306-85822313-29572017-06-27 |
| spellingShingle | Ward's method L-moments ungauged basins basin area Hydrology and Watershed Management Studies Hydrology and Drought Analysis Hydrological Forecasting Using AI Autoridad Nacional del Agua Apolinario Lujano José Pitágoras Quispe Aragón Autoridad Nacional del Agua Efrain Lujano Universidad Peruana Unión Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú |
| title | Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú |
| title_full | Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú |
| title_fullStr | Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú |
| title_full_unstemmed | Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú |
| title_short | Regionalizacion de caudales mensuales en la región hidrográfica del Titicaca Puno Perú |
| title_sort | regionalizacion de caudales mensuales en la region hidrografica del titicaca puno peru |
| topic | Ward's method L-moments ungauged basins basin area Hydrology and Watershed Management Studies Hydrology and Drought Analysis Hydrological Forecasting Using AI |
| topic_facet | Ward's method L-moments ungauged basins basin area Hydrology and Watershed Management Studies Hydrology and Drought Analysis Hydrological Forecasting Using AI |
| url | https://doi.org/10.18271/ria.2017.281 |
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