大中型水库淹没与投资分析

Inundation and investment analysis for large and medium reservoirs

水库淹没损失问题是确定工程设计方案的一项重要比选内容，水库淹没处理补偿投资是工程总投资的组成部分。合理地确定移民补偿投资，关系到库区移民的生产、生活与国民经济的恢复和发展。通过相距不远的７ 座水库的资料和淹没实物指标比较分析，弄清了各水库之间的淹没特点。对农村移民补偿投资的比较分析可知，在同一价格水平年内，人均补偿投资的差异是由多种因素组成；专业项目的补偿投资不能按淹没线下居住人口的多少来平均。水库淹没处理补偿投资概算是一项政策性强、情况复杂的技术工作。

Reservoirinundationlossis an importantfactorfor determining design scheme of project,and compensation investmentforreservoirinundationtreatmentis a componentoftotalprojectinvestment.Theresettlementinvestmentisrelated withthe production and living conditions ofrelocatees and the restoration and development of national economy in reservoir area.Through comparison and analysis ofinundationfiguresand date of7 reservoirs notfarfrom one another,theinundation characteristics ofeachreservoirhavebeen madeclear.Thecomparisonand analysisofcompensationinvestmentforruralreset tlementdemonstratethatthevariationofaveragecompensationinvestmentperpersoninasamepricelevelyearisinfluenced by variousfactors,the compensation investmentforspecialfacilities cann○t be averaged by the population below the inundation line.Compensationinvestmentbudgetestimateforreservoirinundationtreatmentis a policy sensitive ,complicated technical work.Percapitainvestmentlevelcan notbesimplyassessed withtheresultsoftotalinundationcompensationinvestmentdivid ed byinundated population.