陕西省水资源保护规划.doc

陕西水资源综合规划专题四项目编号: SZG —04 陕西省水资源保护规划陕西省水利电力勘测设计研究院二○○六年十月?西安目录 1总论···························································································· 1 目的和意义·················································································· 1 规划依据和标准············································································ 2 规划原则····················································································· 3 规划范围····················································································· 4 规划水平年·················································································· 5 规划目标····················································································· 5 规划技术路线··············································································· 6 2 自然环境和社会经济··········································································· 8 自然环境····················································································· 8 社会经济··················································································· 13 水资源及开发利用状况································································· 15 3 水资源分区与水功能区划分································································ 19 水资源分区················································································ 19 水功能区划分·································