摘要
以1991—2008年湖北省旱涝灾害为例,用统计学方法筛选出与灾害灾情相关性高的灾害要素(降雨量、水面面积、耕地面积、堤防长度、大型水库库容、农业劳动力)计算旱涝综合评价指标。结果表明,由上述各要素计算的旱涝灾情指标,可有效地反映湖北省的灾情状况。
Based on statistics theory , the indices of disaster losses from 1991 to 2008 in Hubei province were selected, including precipitation, area of water surface, the area of farmland, the length of dikes, the capacity of large reservoir and agricultural labor. The comprehensive index of drought and water logging disasters was calculated according to the above indices. The results indicated that the comprehensive index could reflect the disasters well in Hubei province.
出处
《灌溉排水学报》
CSCD
北大核心
2013年第6期27-30,共4页
Journal of Irrigation and Drainage
基金
国家"十二五"科技支撑计划(2012BAD08B03)
国家自然科学基金项目(51379153)
中央高校基本科研业务费专项资金项目(206274004)
关键词
农业旱涝灾害
灾情指标
减灾
评价指标
agricultural drought and water logging disasters
disasters index
disaster alleviation
evaluation index
