4、项生态效益,才能有效保护和改善土地整治项目区的生态环境,才能体现生态涵养型的整治目的,为建设生态宜居型的美好乡村创造良好基础。关键词:土地整治,效益评价,生态涵养型,皖江城市带IAbstractWith the modern rapid development ofthe urbanization,industrialization and agriculture ,a large amount ofagriculturalland transformed into nonagriculturalland,especially the constructionland .The usageof
5、land hasundergone a qualitative change. In ordertokeep abalancebetweenthe agriculturaland industrialland,while using land economicallyand intensively,there hasbeen a largescale land remediationprojectsall acrossthe country.Meanwhile, it providessupport forindustrial land developmentand industrialstr
6、ucture adjustment,and achieving the sustainable development ofland and economic society.However,inthe processofthe largescale land remediationprojects,there are notmuchattentionpaying tothe ecologicalenvironment,leading to lessemphasison ecologicalfunctionsofthe comprehensive performance evaluation
7、.Now,the top priorityistoimprove the overallefficiencyoflandremediationevaluationmethods,and to highlightthe ecologicalperformanceevaluation.Sincethe constructionofthe WanJiang citybelt,there areinten