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Study of Spatial and Temporal Distribution of Droughts Occurred in Hamadan Province Using Geographic Information System (GIS)

Ali Akbar Sabzi Parvar; Zohreh Merianji; Abbas Karami

Volume 14, Issue 53 , May 2005, , Pages 48-52

Abstract
  In order to study the temporal and spatial distribution of drought in Hamadan province, statistics of eleven of province stations for a period of 27 years was used, and after performing validation and homogeneity tests, it was normalized with drought by the Gibbs and Mohr method, and SPI index for years ...  Read More