县域农业经济发展评价及空间分异研究——基于新疆83个县面板数据的实证

发布时间：2018-01-08 18:10

本文关键词：县域农业经济发展评价及空间分异研究——基于新疆83个县面板数据的实证　出处：《干旱区资源与环境》2016年12期 　论文类型：期刊论文

【摘要】：新疆县域农业经济发展的水平存在明显的差异。文中通过建立评价新疆县域农业经济发展的指标体系,采用主成分分析法对新疆各县农业经济发展水平进行综合评价,依据所得的农民生活与生产水平、投入产出率、产值、粮食安全与经营多元化、优势产业发展集中度、农业经济结构6个主成分,聚类分析得出新疆农业经济发展水平分为6类,并利用ArcGIS 10.3软件绘制了新疆83个县(市)的发展水平空间分异图,新疆县域农业经济空间结构特征为南北两极分化,北高南低,且县域农业经济发展水平在空间上呈现出明显的相关性,发展水平相似的县域在空间上相互邻近,呈集聚分布态。
[Abstract]:There are obvious differences in the development of Xinjiang agricultural economy level. In this paper through the establishment of evaluation index system of Xinjiang County agricultural economy development, using principal component analysis in comprehensive evaluation of Xinjiang County agricultural economic development level, on the basis of peasants' life and production level of income, the input-output ratio, output value, food security and business diversification, advantage industry concentration, agricultural economic structure of 6 principal components and cluster analysis of Xinjiang agricultural economic development level is divided into 6 categories, and the mapping of the 83 counties in Xinjiang by using ArcGIS 10.3 software (city) is divided into different figure level of development space, Xinjiang County Agricultural Economy spatial structure for North South polarization, from north to south, the level of the development of agricultural economy and the county has a clear correlation in space, the development level of similar adjacent to each other in space, a cluster distribution.

【作者单位】：塔里木大学经济与管理学院;
【分类号】：F327
【正文快照】： 区域经济中农业经济发展的差异性是普遍存在的,各个独立的行政县往往形成各具典型特色的农业生态与经济系统。这种自成体系的县域农业经济,表现出县域间差异化的发展模式,以及各县发展的非均衡性的特征。县域经济是中国特有的行政区域经济,近年来学者们对县域经济发展展开了广

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