主管单位:中国科学技术协会
主办单位:中国地理学会
承办单位:华东师范大学

World Regional Studies ›› 2023, Vol. 32 ›› Issue (6): 157-166.DOI: 10.3969/j.issn.1004-9479.2023.06.2021662

Previous Articles    

Research on the spatial distribution and agglomeration characteristics of geographical indication products in China

Hongru WANG1(), Wenjin QIN2   

  1. 1.College of Economics and Management, Nanjing Agricultural University, Nanjing 210095, China
    2.School of Economics, Nankai University, Tianjin 300071, China
  • Received:2021-09-15 Revised:2021-10-27 Online:2023-06-19 Published:2023-08-07

中国地理标志产品的空间分布与集聚特征研究

王弘儒1(), 秦文晋2   

  1. 1.南京农业大学经济管理学院,南京 210095
    2.南开大学经济学院,天津 300071
  • 作者简介:王弘儒(1990—),女,博士研究生,研究方向为农业经济理论与政策,E-mail: hongru0823@126.com

Abstract:

As a kind of "pro-agricultural" intellectual property, geographical indications have brand value and cultural value, and play a unique role in promoting agricultural economic growth and Rural Revitalization. This paper describes the spatial distribution and spatial trends of geographical indication products in China based on ArcGIS platform, and explores the spatial clustering characteristics of geographical indication products in China by using standard deviational ellipse and exploratory spatial data analysis methods. The results show that: (1) Fruit geographical indication products account for the highest proportion, flowers and handicrafts account for a relatively small proportion, and agricultural geographical indication is the most important component. (2) The province with the largest distribution of geographical indication products is Shandong, and the provinces with the largest number of registered geographical indication products in the fruit category are Shandong and Xinjiang. In terms of spatial trends, Chinese geographical indication products show a relatively smooth arc-shaped trend in the east-west direction and an obvious inverted U-shaped trend in the south-north direction. (3) Chinese geographical indication products have obvious spatial agglomeration characteristics, and tea geographical indication products have the highest spatial agglomeration degree.

Key words: geographical indication products, spatial distribution, spatial agglomeration, standard deviational ellipse, exploratory spatial data analysis

摘要:

地理标志作为一种“亲农性”的知识产权,具备品牌价值和文化价值,对促进农业经济增长、推动乡村振兴具有独特作用。本文基于ArcGIS平台描述中国地理标志产品的空间分布和空间变化趋势,利用标准差椭圆和探索性空间数据分析方法探究中国地理标志产品的空间集聚特征。研究发现:(1)水果类地理标志产品占比最高,花卉和工艺品地理标志产品占比较小,农产品地理标志是地理标志产品最重要的组成部分;(2)地理标志产品分布最多的省份是山东,水果类地理标志产品注册数量最多的省份是山东和新疆,从空间分布来看,中国地理标志产品在东-西方向呈现出较为平滑的弧形分布态势,在南-北方向上呈现出明显的倒U形分布态势;(3)中国地理标志产品存在明显的空间集聚特征,茶类地理标志产品的空间集聚度最高。

关键词: 地理标志产品, 空间分布, 空间集聚, 标准差椭圆, 探索性空间数据分析