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Bibliographic Details
Main Author:	Freddy La Cruz
Format:	Artículo científico
Language:	es
Published:	Universidad de Carabobo 2014
Subjects:	Ingeniería mapeado precipitación Llanos de Venezuela sequías meteorológicas
Online Access:	https://www.redalyc.org/articulo.oa?id=70732642008
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Caracterización de las sequías meteorológicas en los llanos de Venezuela utilizando un análisis regional de frecuencias Freddy La Cruz Edilberto Guevara Franklin Paredes Ingeniería mapeado precipitación Llanos de Venezuela sequías meteorológicas La región llanera es la principal región productora de cereales del territorio venezolano. Esta ha sido impactada reiteradamente por sequías meteorológicas, lo que ocasiona pérdidas económicas y disminuye la producción de este rubro para abastecer el mercado nacional. Dada esta problemática, en esta investigación se realizó un análisis regional de frecuencia de las sequías meteorológicas en los estados Anzoátegui, Cojedes, Portuguesa y Guárico como unidad de estudio (UE), que contempló inicialmente la identificación de las regiones homogéneas según la distribución de frecuencia de la precipitación anual en la UE, luego la determinación de la curva de crecimiento en las regiones homogéneas de la UE, para finalmente realizar el mapeado del periodo de retorno de eventos anuales secos en la UE. Entre los resultados más relevantes se destaca que la UE presenta seis regiones homogéneas en cuanto a la distribución de la precipitación media anual, la función de distribución de probabilidad que mejor ajusta a la precipitación anual en la UE es la Generalizada Normal, seguida por la de Pearson tipo III, y la identificación de las cuencas que tienen el mayor riesgo de ocurrencia de años secos. 2014 artículo científico 1316-6832 https://www.redalyc.org/articulo.oa?id=70732642008 es http://www.redalyc.org/revista.oa?id=707 Revista INGENIERÍA UC application/pdf Universidad de Carabobo Revista INGENIERÍA UC (República Bolivariana de Venezuela) Num.1 Vol.21

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