黑龙江省县域乡镇工业时空分布特征研究

Study on the Spatial and Temporal Distribution Characteristics of Industry in Counties and Townships in Heilongjiang Province

摘要: 乡镇工业在乡镇经济发展中占据着主体地位，乡镇工业产业兴旺是乡镇振兴的主体内容和关键环节，也是乡村振兴的重要利器和关键保障。文章基于黑龙江省2014~2021年乡镇工业企业数量变化，利用核密度、最邻近指数、泰森多边形等方法，分析黑龙江省乡镇工业企业时空分布特征。研究发现：黑龙江省乡镇工业企业分布存在显著的空间集聚特征，且集聚程度具有逐渐减弱演变趋势；黑龙江省乡镇工业企业分布在不同时期存在一定的差异，总体表现为“南部密集，西北部稀疏”的空间分布格局。

Abstract: Township industry occupies the main position in the economic development of township industry. The prosperity of township industry is the main content and key link of township revitalization, and also an important weapon and key guarantee of rural revitalization. Based on the change in the number of township industrial enterprises in Heilongjiang Province from 2014 to 2021, this paper analyzes the spatial and temporal distribution characteristics of township industrial enterprises in Heilongjiang Province by using the methods of nuclear density, nearest neighbor index and Tyson polygon. The study found that the distribution of township industrial enterprises in Heilongjiang Province has significant spatial agglomeration characteristics, and the agglomeration degree has a gradual weakening evolution trend; the distribution of township industrial enterprises in Heilongjiang Province has some differences in different periods, showing the spatial distribution pattern of “dense in the south and sparse in the northwest.”