北京市地理标志农产品空间格局及影响因素分析

Analysis of Spatial Pattern and Influencing Factors of Geographical Indication Agricultural Products in Beijing City

为了填补都市农业在品牌建设研究方面的不足,推动首都农业农村的高质量发展,以北京市36个已认证的地理标志农产品为研究对象,采用ArcGIS空间分析、地理集中指数、核密度分析等多种方法,研究了地理标志农产品的分布格局及其背后的影响因素。结果表明,北京市地理标志农产品在地域分布上呈现出不均衡的特征,主要表现为“北多南少、一带多核”的空间集聚形态。在影响因素方面,自然地理环境、历史传承、政策导向、科技进步以及产业基础等多个因素共同作用于北京市地理标志农产品的空间格局。

In order to fill the gap in brand building research in urban agriculture and promote high-quality development of agriculture and rural areas in the capital,using 36 certified geographical indication agricultural products in Beijing city as the research object,various methods such as ArcGIS spatial analysis,geographic concentration index,and kernel density were used to study the distribution pattern and influencing factors geographical indication agricultural products.The results indicated that the geographical indication of agricultural products in Beijing showed an uneven distribution pattern,mainly manifested as a spatial agglomeration pattern of“more in the north and less in the south,one belt multi nuclear”.In terms of influencing factors,multiple factors such as natural geographical environment,historical inheritance,policy orientation,technological progress,and industrial foundation jointly affected the spatial pattern of geographical indication agricultural products in Beijing city.