目 录1 概述.........................................................................................................3工程背景..............................................................................................................3指导思想..............................................................................................................3根本原那么..........................................................................................................4编制依据..............................................................................................................4实施范围及目标..................................................................................................52 水环境概况.............................................................................................6工程区概况..........................................................................................................6...口水库概况.......................................................................................................83 问题诊断...............................................................................................10目标要求............................................................................................................10存在问题............................................................................................................13现状评价............................................................................................................134 绩效目标...............................................................................................14生态环境效益目标与指标................................................................................14投融资效率目标与指标....................................................................................15管理效力目标与指标........................................................................................15社会效应目标与指标...............................................