Abstract : Drought is a major disaster which Beijing agricultural systems faced
with, build drought warning mechanism we need in-depth analysis the
causes and mechanism of the drought to provide a basis for scientific
disaster reduction and prevention. VAM vulnerability assessment method,
selected 15 factors represent drought exposure, sensitivity and adaptive
capacity, based on improved analytic hierarchy process to determine the
weight of each factors, use K-means clustering algorithm to generate the
drought vulnerability index system of research district. Draw
vulnerability zoning map based on ArcGIS.
https://hal.inria.fr/hal-01220928
Contributor : Hal Ifip <>
Submitted on : Tuesday, October 27, 2015 - 10:11:54 AM Last modification on : Wednesday, January 17, 2018 - 10:44:15 AM Long-term archiving on: : Thursday, January 28, 2016 - 10:35:41 AM