Descripción de los eventos de sequía meteorológica en localidades de la Cordillera Central, Venezuela
Files
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
View full text
Date
Subject
agricultural vulnerability
climate change
precipitation
hydric deficit
vulnerabilidad agrícola
cambio climático
precipitación
déficit hídrico
climate change
precipitation
hydric deficit
vulnerabilidad agrícola
cambio climático
precipitación
déficit hídrico
Language:
Journal Title
Journal ISSN
Volume Title
Publisher
Instituto Tecnológico de Santo Domingo (INTEC)
La sequía representa una de las causas más importantes de malnutrición y hambre. Sus efectos pueden ser minimizados si se conocen las zonas más vulnerables, ante su intensidad y periodicidad, para poder hacerle frente mediante medidas preventivas, mitigantes y correctivas. El objetivo de esta investigación fue describir el comportamiento de la sequía meteorológica en tres localidades de la Cordillera Central de Venezuela, tomando como base la información de precipitación de tres estaciones de la red agrometeorológica del Instituto Nacional de Investigaciones Agrícolas (INIA), mediante el Índice de Precipitación Estandarizada (SPI, Standardized Precipitation Index), haciendo énfasis en el inicio, intensidad, duración, magnitud y frecuencia de ocurrencia de la sequía. Las magnitudes máximas más relevantes fueron las registradas en la estación Tapipa-Padrón durante el año 2001 cuya magnitud fue de 9,70 y en 2003 con una magnitud de 9,50; también la estación CENIAP reporto una magnitud máxima de 9,20 durante el año 1982. Los resultados de la estimación del SPI coadyuvarán en la identificación de las áreas vulnerables a la sequía, a partir de lo cual se podrán establecer propuestas para el diseño de estrategias que sirvan al manejo integral del recurso hídrico y contribuyan a minimizar el riesgo para la seguridad agroalimentaria.
Drought is one of the most important causes of malnutrition and hunger. Its effects can be minimized if the most vulnerable areas are known to their intensity and frequency, in order to cope with preventive, mitigating and corrective measures. The aim of this study was to describe the behavior of meteorological drought in three locations in the Central Cordillera of Venezuela, based on the information of precipitation three stations agrometeorological network of the National Institute for Agricultural Research (INIA), by Standardized Precipitation Index (SPI), emphasizing the onset, intensity, duration, magnitude and frequency of occurrence of drought. The most relevant maximum magnitudes were recorded in the Tapipa-Padron station in 2001 with a magnitude of 9.70 and in 2003 with a magnitude of 9.50; CENIAP station also reported a maximum magnitude of 9.20 during 1982. The results of the estimation of SPI will contribute in identifying vulnerable to drought areas, from which proposals may be established for the design of strategies serving the integrated management of water resources and help to minimize the risk to the food safety.
Drought is one of the most important causes of malnutrition and hunger. Its effects can be minimized if the most vulnerable areas are known to their intensity and frequency, in order to cope with preventive, mitigating and corrective measures. The aim of this study was to describe the behavior of meteorological drought in three locations in the Central Cordillera of Venezuela, based on the information of precipitation three stations agrometeorological network of the National Institute for Agricultural Research (INIA), by Standardized Precipitation Index (SPI), emphasizing the onset, intensity, duration, magnitude and frequency of occurrence of drought. The most relevant maximum magnitudes were recorded in the Tapipa-Padron station in 2001 with a magnitude of 9.70 and in 2003 with a magnitude of 9.50; CENIAP station also reported a maximum magnitude of 9.20 during 1982. The results of the estimation of SPI will contribute in identifying vulnerable to drought areas, from which proposals may be established for the design of strategies serving the integrated management of water resources and help to minimize the risk to the food safety.
Description
Type
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Art.
info:eu-repo/semantics/publishedVersion
Art.
Source
Science, Engineering and Applications; Vol 1 No 1 (2018): Science, Engineering and Applications; 23-45
Ciencia, Ingenierías y Aplicaciones; Vol. 1 Núm. 1 (2018): Ciencia, Ingenierías y Aplicaciones; 23-45
2636-2171
2636-218X
10.22206/cyap.2018.v1i1
Ciencia, Ingenierías y Aplicaciones; Vol. 1 Núm. 1 (2018): Ciencia, Ingenierías y Aplicaciones; 23-45
2636-2171
2636-218X
10.22206/cyap.2018.v1i1