摘要
研究目的:基于目前对土地细碎化的内涵描述不清及其衡量方法千差万别的现实,提出土地细碎化的内涵及其综合定量测定方法。研究方法:文献综述法,归纳演绎法。研究结果:(1)土地细碎化是由于中国自然因素、经济因素、社会因素、制度和政策因素的影响,从而形成的一种农户在农业生产的过程中出现的呈现土地的块数相对较多、单个地块的面积较小且存在差异、肥沃程度不一致、家庭距离地块的远近不同等特点的农户经营土地的形式。(2)基于土地细碎化的4个本质属性,提出了土地细碎化的综合定量测定方法。(3)实证分析证实了该方法的有效性。研究结论:运用本文提出的测定土地细碎化程度的方法有助于深化土地细碎化问题的研究。
The purpose of this paper was to define land fragmentation and develop a quantitative method to measure it based on the existing unambiguous definition and different evaluation method. The methods employed in the paper were literature review and inductive and deductive analysis. The results showed that （1） land fragmentation was actually the farmers＇ production pattern characterized by many separated plots, low and diversity acreage, different quality, different distance from household, which was due to the reasons of natural, economic, social, institutional and policy factors in China;（2） a comprehensive method on measuring land fragmentation was proposed based on its four essential attributes; （3）the comprehensive method of measuring land fragmentation was applied to a case study. The conclusion was that the application of the comprehensive method of measuring land fragmentation developed in the paper could deepen the research on the issues of land fragmentation in China.
出处
《中国土地科学》
CSSCI
北大核心
2011年第10期35-39,88,共6页
China Land Science
基金
西北农林科技大学青年骨干教师支持计划(Z111020611)
关键词
土地评价
土地细碎化
综合定量测定方法
评价指标
land assessment
land fragmentation
comprehensive measure method
index of evaluation
