毕业论文定稿--曾望洋

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1、四川理工学院毕业论文城乡建设用地增减挂钩背景下耕地的可持续利用研究——以自贡市荣县双石镇为例学生：曾望洋学号：08051070123专业：农村区域发展班级：2008.1指导教师：黄旭四川理工学院经济与管理学院二O一二年六月beconsistentwithinthesamedisk.Alternateunifiedcorerequirementsplacedontheterminalstripterminals,onlineidentityandensurethecoppercoreisnotexposed.6.4.6enclosurewithinthesametothecablecorep

2、rovidesbindingintoacircle,harnesstiespacingisgenerally100mm;branchofficesshallbebindingonbothends,eachcore四川理工学院毕业论文（设计）摘要当前我国经济社会快速发展，工业化、城市化速度加快，城乡建设用地供需矛盾突出，耕地保护的形势愈加严峻。为保证粮食安全，合理布局城乡土地资源，国家开展了城乡建设用地增减挂钩试点工作。本文通过回顾挂钩及耕地可持续利用的相关概念、研究和挂钩试点工作的开展情况，对自贡市荣县双石镇城乡建设用地增减挂钩试点项目区中拆旧区所在行政村金台村耕地可持续利用现状进行研究分

3、析，最后提出了挂钩工作中耕地可持续利用的对策建议，对当前的挂钩试点和耕地保护具有一定的指导意义。关键词：增减挂钩，耕地可持续利用，双石模式beconsistentwithinthesamedisk.Alternateunifiedcorerequirementsplacedontheterminalstripterminals,onlineidentityandensurethecoppercoreisnotexposed.6.4.6enclosurewithinthesametothecablecoreprovidesbindingintoacircle,harnesstiespacin

4、gisgenerally100mm;branchofficesshallbebindingonbothends,eachcore四川理工学院毕业论文（设计）ABSTRACTOurcountry'seconomicandsocialaredevelopingrapidly.Facingtherapidexpansionofindustrializationandurbanization,thecontradictionbetweensupplyanddemandofurbanandruralconstructionlandbecomesincreasinglyseriousness,andt

5、hecultivatedlandprotectionsituationisevenmoresevere.Toensurefoodsecurityandrealizerationaldistributionoftheurbanandrurallandresources,thestatecarriedouttheincreasinganddecreasinglinkspolicytourbanandruralconstructionlandandrelatedexperimentalwork.Thispaperreviewssomerelatedconcepts,researchoftheli

6、nksandthesustainableutilizationofthecultivatedlandandthestatusofthelinkspilotwork.Afterresearchingandanalyzingthesustainableutilizationofcultivatedlandinthedemolitionofoldurbanareasofthevillageintheprojectareawhishisdoingtheincreasinganddecreasinglinkspolicytourbanandruralconstructionlandpilotwork

7、inshuangshitownofrongxianinZigong,Iputforwardsomecountermeasuresandsuggestionsforthesustainableutilizationofcultivatedlandinthelinkspilotwork.Andthiswillbeaguidingsignificancetothelinkspilotandcultivatedlandprote