基于层次分析模型的黑龙江省雷电灾害风险区划

Risk Zoning of Regional Lightning Disaster in Heilongjiang Province Based on Analytic Hierarchy Process (AHP) Model

摘要: 根据黑龙江省1959—2008年雷暴日及1999—2008年雷电灾害资料,结合黑龙江省人口密度、城市发展等社会经济特征,选取雷暴日数、雷电灾害频度、生命易损模数及经济易损模数作为雷电灾害风险评估指标,采用层次分析法确定评估指标权重

Abstract: Based on the lightning disaster data from 1999 to 2008,the thunderstorm day data from 1959 to 2008,and the economic and population data of 12 cities in Heilongjiang province,annual mean thunderstorm days,lightnin