××灌区**大坝××渠节水示范项目可行性研究报告目录1综合说明..........................................11.1项目背景...........................................11.2项目范围、规模、内容、工期...........................21.3投资估算和资金筹措..................................31.4效益及经济评价.....................................41.5组织和管理.........................................51.6结论...............................................62项目区概况........................................62.1自然概况...........................................62.2社会经济概况......................................82.3基础设施概况.......................................92.4工程地质............................................123项目建设的必要性和有利条件.......................133.1项目建设的必要性.................................133.2项目建设的可行性...............................143.3项目建设的目标....................................154.水资源评价及供需平衡分析.........................154.1水资源概况........................................154.2项目区水资源利用现状..............................174.3可利用水资源量..............