| Agricultural drought vulnerability characterizes the additive effect of disasters -causing factors, hazard
inducing environment sensitivity and hazard bearing body vulnerability, which reveals the agricultural drought formation
mechanism and the strength of drought. This article constructs an index system of agricultural drought vulnerability in
Guizhou and combines time series data with factor analysis, then the empirical analysis of evolution trend on agricultural
drought vulnerability during 2006-2012 in Guizhou is given. Research conclusion have high superposition with the actual
agricultural drought situation. |
