摘要
社会经济-生物自然-土地管理三维驱动因素通过“农村人口-耕地农村居民点”3要素之间的相互联系与相互作用驱动着乡村转型发展。以该3要素为研究对象，提出基于力学平衡模型乡村转型发展偏离度的评价方法，并综合应用2000年和2010年两期LandsatTM影像解译数据及2006～2020年规划修编数据，分析了江苏省乡村地区转型变化的特征规律。研究表明：江苏省各县（市区）乡村地区转型发展过程中，存在不同程度偏离发展情况；偏离度空间上呈现极角苏南〈苏中〈苏北，极径苏南〉苏中〉苏北的规律；农村居民点扩张成为乡村转型均衡发展的最重要阻碍因素，这根源于我国特殊的城乡“三元”结构社会体制，目前“生产空间较好的实现了转型，生活空间和身份空间依然滞留在乡村地区”，现阶段的乡村转型发展是一种不均衡的发展模式，必须实现向“以人为本”发展方式转变。
In general, rural transformation development is driven by socio-economic, bio-physical and managerial three-dimensional driving factors through the interactions among rural population, farmland and rural residential. However, quantitative study of conspiracy relations of these three factors has not been reported. Jiangsu Province is one of most developed provinces in China,and it can be divided into southern Jiangsu,central Jiangsu and northern Jiangsu with its natural social and economic gradient,which can be seen as an epitome of China. This paper takes took three factors as the research objects and chose Jiangsu as the research area, put forward a discrimination method of deviation level of rural transformation development,and analyzed the characteristic of rural transformation in Jiangsu Province by using high- resolution I.andsat TM data in 2000 and 2010,and the data from General Land Use Planning （2006-2020）. The results showed that every county of Jiangsu had different deviation level in the process of rural transformation development; polar angle showed as southern Jiangsu 〈central Jiangsu〈northern Jiangsu, polar radius showed as southern Jiangsu〉central Jiangsu〉northern Jiangsu; rural residential was the most important obstructive factor. Rural transformation deviating the coordinated-transformation development was largely due to the ternary social structure of rural-urban development. Ternary structure is a unique social structure in China, which represents agricultural sector, industrial sector in rural areas and urban sectors coexisting in economic structure and farmers migrant workers and citizen coexisting in social structure. At present, the transformation of production space has achieved well, but the living space and the identity space still stranded in rural areas. Rural transformation development at this stage is an uncoordinated model ,and must turn to ＂people-oriented＂ model.
出处
《长江流域资源与环境》
CAS
CSSCI
CSCD
北大核心
2014年第3期303-310,共8页
Resources and Environment in the Yangtze Basin
基金
国家自然科学基金项目(41001047)
关键词
乡村转型发展
乡村转型发展偏离度
余弦定理
江苏省
rural transformation development
deviation level of rural transformation development cosinetheorem
Jiangsu Province
