河北省平原区农业开采地下水特点

Characteristic of Agriculture Groundwater Exploitation in Hebei Plain

河北省平原区地下水开采量的70%以上用于农业灌溉。平原区2003年以来积累了连续8年的地下水开采量监测资料,以此分析河北省平原区农业开采量特点,并探索建立枯季降水量与地下水开采量关系,作为地下水开采量统计资料可靠性分析基础,对实行最严格的水资源管理起到参考作用。

Agricultural irrigation occupied over 70% among groundwater exploitation in Hebei plain. Groundwater exploita- tion data since 2003 was used to analyze the characteristics of agricultural irrigation and to build the relationship between groundwater exploitation and precipitation in dry season. This conclusion could be used to carry out the strict water re- source management.