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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional de Colombia
2021
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=49671281007 https://www.redalyc.org/journal/496/49671281007/ https://www.redalyc.org/journal/496/49671281007/html/ https://www.redalyc.org/journal/496/49671281007/49671281007.epub https://www.redalyc.org/journal/496/49671281007/movil |
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| author | Nereida Coromoto López-Calatayud |
| author_facet | Nereida Coromoto López-Calatayud |
| contents | Spatio-temporal prediction of water balance in the Urama river basin, Venezuela Nereida Coromoto López-Calatayud Adriana Mercedes Márquez-Romance Edilberto Guevara-Pérez Ingeniería time space wetland forecast Water balance A novelty spatial and temporal forecast method of water balance variables in Urama basin wetland, Venezuela is presented in this paper. The methodology consists of two stages: 1. Compilation of the information, using meteorological data on precipitation (rainfall) and evaporation from 73 climate stations, Landsat images and a digital elevation model for the study basin. 2. Processing the information: a) modelling the spatial statistical forecast; b) forecast model; and c) forecasting time series of water balance variables. The advantage of the method is to use available data to forecast the water balance variables by means of statistical spatial prediction models, selecting those with a seasonal trend approximating the observed values. Correlation and determination coefficients were greater than 0.99 indicating satisfactory predictions, so that the method, is appropriate to reproduce the spatio-temporal profile of future periods to be used for planning sustainable management of wetlands. 2021 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49671281007 https://www.redalyc.org/journal/496/49671281007/ https://www.redalyc.org/journal/496/49671281007/html/ https://www.redalyc.org/journal/496/49671281007/49671281007.epub https://www.redalyc.org/journal/496/49671281007/movil 10.15446/dyna.v88n217.88222 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.217 Vol.88 |
| format | Artículo científico |
| id | redalyc_49671281007 |
| language | en |
| publishDate | 2021 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Spatio-temporal prediction of water balance in the Urama river basin, Venezuela Nereida Coromoto López-Calatayud Ingeniería time space wetland forecast Water balance Spatio-temporal prediction of water balance in the Urama river basin, Venezuela Nereida Coromoto López-Calatayud Adriana Mercedes Márquez-Romance Edilberto Guevara-Pérez Ingeniería time space wetland forecast Water balance A novelty spatial and temporal forecast method of water balance variables in Urama basin wetland, Venezuela is presented in this paper. The methodology consists of two stages: 1. Compilation of the information, using meteorological data on precipitation (rainfall) and evaporation from 73 climate stations, Landsat images and a digital elevation model for the study basin. 2. Processing the information: a) modelling the spatial statistical forecast; b) forecast model; and c) forecasting time series of water balance variables. The advantage of the method is to use available data to forecast the water balance variables by means of statistical spatial prediction models, selecting those with a seasonal trend approximating the observed values. Correlation and determination coefficients were greater than 0.99 indicating satisfactory predictions, so that the method, is appropriate to reproduce the spatio-temporal profile of future periods to be used for planning sustainable management of wetlands. 2021 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49671281007 https://www.redalyc.org/journal/496/49671281007/ https://www.redalyc.org/journal/496/49671281007/html/ https://www.redalyc.org/journal/496/49671281007/49671281007.epub https://www.redalyc.org/journal/496/49671281007/movil 10.15446/dyna.v88n217.88222 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.217 Vol.88 |
| title | Spatio-temporal prediction of water balance in the Urama river basin, Venezuela |
| topic | Ingeniería time space wetland forecast Water balance |
| url | https://www.redalyc.org/articulo.oa?id=49671281007 https://www.redalyc.org/journal/496/49671281007/ https://www.redalyc.org/journal/496/49671281007/html/ https://www.redalyc.org/journal/496/49671281007/49671281007.epub https://www.redalyc.org/journal/496/49671281007/movil |