《干旱评估标准》VIP免费

1 干旱评估标准 (试行) 目 录 1 总 则 ............................................................................................. 3 2 术 语 ............................................................................................. 3 3 农业干旱评估分区 ......................................................................... 4 3 .1 一级分区 ................................................................................... 4 3 .2 二级分区 ................................................................................... 4 4 农业旱情评估 ................................................................................. 5 4 .1 农业旱情等级划分 ................................................................... 5 4 .2 农业旱情评估 ........................................................................... 5 4 .3 农业旱情评估步骤 .................................................................... 6 4 .4 农业旱情评估方法与分级 ........................................................ 7 4 .5 区域综合旱情评估及旱情等级划分 .................................... 1 0 5 牧业旱情评估 ............................................................................... 1 1 5 .1 牧业旱情评估 .......................................................................... 1 1 6 农业旱灾评估 ............................................................................... 1 1 6 .1 农业旱灾等级划分 ................................................................. 1 1 6 .2 农业旱灾等级评估 ................................................................. 1 2 6 .3 农业旱灾直接经济损失评估 ................................................. 1 2 2 7 城市干旱等级 ............................................................................... 1 4 7 .1 城市干旱指标 ......................................................................... 1 4 7 .2 城市干旱等级 .......................................