【正文】 成因 ..............................................................................................................................42 水土流失危害 ..............................................................................................................................44 水土保持工作 .....................................................................................................................46 水土保持現(xiàn)狀和效果 ..................................................................................................................46 組織管理機構 ..............................................................................................................................47 主要經(jīng)驗和存在的問題 ..............................................................................................................513 項目任務和規(guī)模 ...........................................................54 項目建設的必要性和迫切性 .....................................................................................54 指導思想與建設目標 .....................................................................................................56 3 指導思想 ......................................................................................................................................56 總體目標 ......................................................................................................................................57 總體布局 ................................................................................................................................58 水土流失類型區(qū)劃分 ..................................................................................................................58 治理措施布局 ..............................................................................................................................59 治理小流域劃分 ..........................................................................................................................61 土地利用結構調(diào)整 ..........................................................................................................62 調(diào)整方向 ......................................................................................................................................62 調(diào)整結果 ......................................................................................................................................63 建設任務和規(guī)模 ................................................................................................................634 防治措施設計 ...............................................................64 預防監(jiān)督方案 .....................................................................................................................64 預防監(jiān)督機構體系建設 ..............................................................................................................64 監(jiān)督內(nèi)容和方法 ..........................................................................................................................64 預防監(jiān)督實施方案 ......................................................................................................................65 治理措施設計 .....................................................................................................................67 措施布設 ......................................................................................................................................67 工程設計 ......................................................................................................................................70 施工設計 ......................................................................................................................................91 利用與管護 ................................................................................................................................1025 項目監(jiān)測評價 ...........................................................110 目的、任務與要求 ........................................................................................................110 ....................................................................................................111 監(jiān)測評價機構 ............................................................................................................................111 監(jiān)測評價管理 ............................................................................................................................11內(nèi)容與方法 ....................................................................................112 監(jiān)測評價對象 ............................................................................................................................112 監(jiān)測評價內(nèi)容 ............................................................................................................................112 監(jiān)測評價方法 ............................................................................................................................115 監(jiān)測網(wǎng)絡 ..............................................................................................................................116 46 技術支持 .....................................................................122 專題調(diào)研 ..............................................................................................................................122 指導思想和原則 ........................................................................................................................122 主要研究內(nèi)容 ............................................................................................................................122 技術路線與技術關鍵 ................................................................................................................124 主要實施措施 ............................................................................................................................125 技術保障 ..................................................................................................................................126 技術引進與示范推廣 ...................................................................................................126 指導思想和原則