重庆市不同经济类型区土地整理研究

土地整理目标具有多层次性，特别是不同区域土地整理目标不同。采用文献综合法和归纳分析法，在对土地整理目标的区域配置分析的基础上，根据重庆三大经济区的区域差异，阐明了不同区域土地整理所服务的目标和重点：都市发达圈服务于重庆粮食安全、经济安全。结合经济发展和农业结构调整，着力加强农地整理和非农建设用地整理；渝西经济走廊服务于重庆粮食安全、资源安全和生态安全。强调田、水、路、林、村的综合治理和中心村建设及工矿用地复垦；三峡库区生态经济圈服务于重庆资源安全和生态安全。强调生态退耕和低效林、园和牧草地整理，并结合流域治理，复垦灾毁废弃地，改造中低产田土。

Study on Land Consolidation of Different Economy Regions in Chongqing

Land consolidation targets include many aspects and many levels. Especially, there is different target of land consolldation in different regions. Methods of documentation and induction are employed in this study. Based on analyzing the regional allocation of land consolidation target , according to the differences among three economy regions of Chongqing, target and keystone of land consolidation in different regions were suggested. In the city- developed circle serving food security and economy security, more attention should be paid to agricultural land con- solidation and non-agricultural land consolidation associated with the adjustment of agricultural structure. In the Yuxi economy corridor serving food security, resources security and ecological safety, in order to ameliorate yield- ing and ecological condition, it is necessary to strengthen integrative controls, constructing central rural settlement and reclaiming mining and project land. In the three Gorges ecology and economy circle severing resources security and ecological safety, land consolidation should not only emphasize return of cultivate land to woodland and grass- land as well as low-effect forest, garden and grassland reconstruction, but reclaim damage and waste land as well as middle-low yield soils, combining with control of watershed.