【正文】 ..........................................................................................................................72 場外道路 ..........................................................................................................................................................73 河流改道和整治工程 ......................................................................................................................................74 地表沉陷預(yù)測與評(píng)價(jià)...................................................................................................................................74 開采沉陷影響預(yù)測 ...............................................................................................................................74 預(yù)測原則 ...........................................................................................................................................................74 預(yù)測方法、模式及參數(shù)選取 ..........................................................................................................................75 地表沉陷受體情況 ..........................................................................................................................................77 地表沉陷預(yù)測結(jié)果 ..........................................................................................................................................77富縣礦業(yè)開發(fā)有限公司蘆村一號(hào)煤礦礦產(chǎn)資源整合項(xiàng)目環(huán)境影響報(bào)告書IV 地表沉陷影響評(píng)價(jià) ...............................................................................................................................79 地表沉陷影響預(yù)測評(píng)價(jià) ..................................................................................................................................79 礦井開采對(duì)生態(tài)環(huán)境的影響預(yù)測及評(píng)價(jià) ......................................................................................................81 煤炭開采對(duì)沉陷區(qū)的生態(tài)影響分析 ..........................................................................................................82 地表沉陷對(duì)土地利用結(jié)構(gòu)的影響分析 ...............................................................................................82 地表沉陷對(duì)農(nóng)業(yè)生產(chǎn)的影響分析 .......................................................................................................83 地表沉陷對(duì)牧草地的影響分析 ...........................................................................................................84 地表沉陷對(duì)林地的影響分析 ...............................................................................................................85 礦井開采對(duì)土壤的影響分析 ...............................................................................................................86 對(duì)動(dòng)物的影響分析 ...............................................................................................................................86 煤炭開采對(duì)井田范圍內(nèi)植被根系涵養(yǎng)層水分的影響分析 ...............................................................86 對(duì)水土流失的影響 ...............................................................................................................................87 對(duì)“延安市、縣（局）級(jí)天然林資源保護(hù)工程”的影響 ....................................................................87 退役期生態(tài)環(huán)境影響分析 ..........................................................................................................................90 礦井退役期生態(tài)環(huán)境影響分析 ..........................................................................................................90 退役期主要環(huán)境問題 ...........................................................................................................................90 地表沉陷治理和生態(tài)環(huán)境綜合整治...........................................................................................................90 地表沉陷防治及緩解措施 ...................................................................................................................90 地面建（構(gòu)）筑物保護(hù)措施 ..........................................................................................................................90 地質(zhì)災(zāi)害和水土流失防治措施 ......................................................................................................................91 強(qiáng)化地表移動(dòng)和沉陷觀測工作 ......................................................................................................................92 沉陷區(qū)生態(tài)綜合整治與生態(tài)恢復(fù) .......................................................................................................92 生態(tài)環(huán)境綜合整治原則與目標(biāo) ......................................................................................................................92 破壞耕地、灌林地和草地的補(bǔ)償方案 ...........................................................................................................93 土地復(fù)墾及生態(tài)綜合整治方案 .......................................................................................................................93 沉陷區(qū)土地整治計(jì)劃及措施 ...........................................................................................................................95 生態(tài)整治費(fèi)用與土地復(fù)墾效益分析 ...................................................................................................96 閉礦期生態(tài)恢復(fù)措施及投資 ..............................................................................................................97 生態(tài)環(huán)境管理與監(jiān)測...................................................................................................................................98 管理計(jì)劃 ...............................................................................................................................................98 監(jiān)測計(jì)劃 ...............................................................................................................................................98 資金保證措施和補(bǔ)償機(jī)制 ...................................................................................................................99 生態(tài)評(píng)價(jià)結(jié)論.............................................................................................................................................995 地下水環(huán)境影響評(píng)價(jià) ........................................................................................................................................103 概述...............................................................................................................