中国乳制品加工业集聚水平与空间集聚演化特征研究  

Agglomeration level and spatial agglomeration evolution characteristics of dairy industry in China

作　　者：苑婧婷[1] 李翠霞[1] YUAN Jingting;LI Cuixia(Northeast Agriculture University,College of Economics and Management,Harbin 150030,China)

机构地区：[1]东北农业大学经济管理学院,哈尔滨150030

出　　处：《中国乳品工业》2024年第7期60-66,共7页China Dairy Industry

基　　金：黑龙江省哲学社会科学研究规划项目(18JLC219);黑龙江省高校青年创新人才培养计划项目(UNPYSCT-2020120);黑龙江省博士后项目(LBH-Z18018)。

摘　　要：借助区位熵指数、空间自相关模型、标准差椭圆等方法分析2014~2021年我国乳制品加工业空间集聚特征、空间依赖性与动态演化特征。结果表明,我国乳制品加工业呈现相对平稳的集聚态势,产业布局呈现出与原料奶基地的布局相衔接的合理布局;新型冠状病毒感染疫情降低了乳制品行业集聚程度,但隔离政策的取消和行业振兴计划的提出减缓了这种下降趋势;我国乳制品加工业在空间上形成以晋鲁豫为核心的一体化发展格局,尽管内蒙古、黑龙江、宁夏的乳制品加工业集聚态势显著,却未对相邻省份形成有效辐射带动作用;整体空间分布格局以“东北-西南”方向为主导,产业重心呈现向西移动趋势,空间溢出效应有减弱趋势。The spatial agglomeration characteristics,spatial dependence and dynamic evolutionary characteristics of China's dairy industry from 2014-2021 are investigated with the help of locational entropy index,spatial autocorrelation model and standard deviation ellipse.The results show that there is a relatively stable agglomeration trend of China's dairy industry,which has shown obvious regional differences in industrial layout and the same layout patterns with the raw milk industry.The COVID-19 pandemic has reduced the degree of agglomeration in dairy industry,but the lifting of quarantine policies and the introduction of industry revitalization plans have slowed the decline.China's dairy industry has formed a spatially integrated development pattern with Shanxi,Shandong,Henan provinces as the core,while there is no spatial effect in Inner Mongolia,Heilongjiang,Ningxia provinces to neighboring provinces,despite they have significant agglomeration of dairy industry.The spatial distribution pattern is dominated by the"northeast-southwest"direction,and the center point of the dairy industry distribution is located in Hebei Province,the industrial core is moving westward,and the spatial spillover effect tends to be slightly weakened.

关 键 词：乳制品加工业 空间集聚 空间依赖性 标准差椭圆 

分 类 号：S8-1[农业科学—畜牧兽医]