【正文】 .......1 項目背景 prr................................................................................................................................1 基本現(xiàn)狀 ......................................................................................................................................3 工程總體布局 .............................................................................................................................4 項目建設內(nèi)容 .............................................................................................................................6 資金投入及籌措 ........................................................................................................................7 資金投入 ...........................................................................................................................7 資金籌措 ...........................................................................................................................8 工程建設與施工 .........................................................................................................................9 工程管護與保障措施 ............................................................................................................. 10 工程管護 ........................................................................................................................ 10 保障措施 ........................................................................................................................ 11 項目宣傳 .................................................................................................................................... 13 效益分析 .................................................................................................................................... 14 2 項目概況 ................................................................................................................................................ 15 自然狀況 ................................................................................................................................... 15 地理位置及范圍 .......................................................................................................... 15 項目區(qū)自然條件 ......................................................................................................... 15 土壤及植被 .................................................................................................................. 17 主要自然災害 .............................................................................................................. 18 經(jīng)濟社會狀況 ........................................................................................................................... 18 農(nóng)田水利基礎設施狀況及存在問題 ............................................................................... 21 農(nóng)田水利建設規(guī)劃情況 ............................................................................................ 21 農(nóng)田水利工程基 礎設施狀況 .................................................................................. 22 全市及項目區(qū)水土資源供需平衡分析 .......................................................................... 27 水資源總量 ................................................................................................................... 27 水資源利用現(xiàn)狀和需求預測 .................................................................................. 37 水資源供需平衡分析與評價 .................................................................................. 42 項目區(qū)水資源供需平衡分析與評價 .................................................................... 45 建設目標 ................................................................................................................................... 46 項目建設目標 .............................................................................................................. 46 項目年度建設目標 .................................................................................................... 47 3 項目建設的必要性和可行性 ........................................................................................................... 49 項目建設的必要性 ................................................................................................................. 49 提高農(nóng)業(yè)綜合生產(chǎn)能力 ............................................................................................ 49 改善農(nóng)村生態(tài)環(huán)境 ..................................................................................................... 49 促進農(nóng)民增收 ............................................................................................................... 50 項目建設的可行性 ................................................................................................................. 50 4 建設方案 ................................................................................................................................................. 52 項目建設范圍 ........................................................................................................................... 52 工程總體布局 ........................................................................................................................... 53 建設內(nèi)容 .................................................................................................................................... 55 建設投資 .................................................................................................................................... 61 主要材料及工程量 ................................................................................................................. 61 5 工程設計與建設 ................................................................................................................................. 63 建設指導思想及規(guī)劃原則 ................................................................................................... 63 建設指導思想 .............................................................................................................. 63 規(guī)劃原則 .....................................................