转型期农村宅基地边际化的内涵、特征与诊断指标

发布时间：2018-03-07 00:13

本文选题：农村宅基地　切入点：边际化　出处：《地理科学进展》2017年05期 　论文类型：期刊论文

【摘要】：本文主要考察城乡转型发展与农村空心化背景下,农村宅基地利用形态的演变与边际化问题。在剖析农村宅基地边际化概念和内涵的基础上,探讨了宅基地边际化的类型及其在区域土地利用中的表现特征,提出了相应的诊断标准。农村宅基地的边际化是一种在现有的土地利用和社会经济结构条件下,农村宅基地原始的居住保障功能不断弱化、衰退或被其他用途取代的现象。农户对宅基地边际化的行为响应,将导致区域农村宅基地在利用程度、功能与使用制度等方面发生重大变化。农村宅基地的"利用率诊断"、"自住面积比例诊断"与"利用成本诊断"是诊断农村宅基地边际化类型、测度农村宅基地边际化趋势的三个主要步骤。一般而言,该宅基地的利用率明显下降是显性边际化的重要标志;而在宅基地多功能利用过程中,自住面积比例的不断降低,体现了农村宅基地的隐性边际化;最后,农村宅基地现有自住用途下利用成本的增加,是其边际化趋势预测的重要依据。本文可为城乡发展转型期农村宅基地利用形态和功能变化提供新的研究视角。
[Abstract]:Under the background of urban and rural transformation and rural hollowing, this paper mainly studies the evolution and marginalization of the rural homestead utilization form, on the basis of analyzing the concept and connotation of rural homestead marginalization. This paper discusses the types of homestead marginalization and its characteristics in regional land use, and puts forward the corresponding diagnostic criteria. The original residential security function of the rural homestead is weakening, declining or being replaced by other uses. The farmers' behavior response to the marginalization of the homestead will lead to the degree of the use of the regional rural homestead. Great changes have taken place in the aspects of function and usage system. "diagnosis of utilization ratio", "diagnosis of proportion of living area" and "diagnosis of utilization cost" of rural homestead are the types of diagnosis of the marginalization of rural homestead. Generally speaking, the obvious decline in the utilization rate of the homestead is an important sign of dominant marginalization, while in the process of multifunctional utilization of the homestead, the proportion of self-occupied area decreases continuously. It reflects the recessive marginalization of the rural homestead. Finally, the increase of the utilization cost of the rural homestead under the existing self-occupied use, This paper can provide a new research perspective for the change of the form and function of rural homestead utilization in the period of urban and rural development.
【作者单位】：华中农业大学土地管理学院;中国农业大学资源与环境学院;
【基金】：国家自然科学基金项目(41671519,41371113) 中央高校基本科研业务费专项基金项目(0900206296)~~
【分类号】：F321.1

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