摘要
依据学者和北京市政府对北京非首都功能的界定和对应产业,结合北京城市疏解的近期要求,主要选取一般性产业中的农林牧渔和制造业以及从制造业中剥离出的冶金化工产业等典型产业为研究对象,根据2009年和2014年的POI数据,从空间维度运用Arc GIS中核密度分析和Ripley’s K(r)函数研究产业转型下的北京非首都功能的空间分布和结构特征。研究数据分析显示,从2009—2014年,1)以农林牧渔以及制造业、冶金化工产业为代表的北京非首都功能空间分布呈现出从市中心向外转移的趋势;2)农林牧渔产业整体呈现围绕城近郊区向周边近邻扩散的趋势,并向东南、向北形成岛状集聚斑块;3)制造业总体呈现集聚弱化的态势,仅在东部形成小范围集聚的格局;4)冶金化工产业总体格局没有显著变化,仅在城区东北方向进一步集中。
On the basis of Beijing's non-capital function defined by scholars and the Beijing municipal government as well as the corresponding industries, combined with the recent Beijing city organization, this paper selected the general industries in agriculture and manufacturing as well as the metallurgy chemical industry peeled from the manufacturing industry as the research objects. According to the POI data of 2009 and 2014, the spatial distribution and structure characteristic of Beijing' s non-capital function in the background of industry transformation have been studied from the dimensions of space using nuclear density analysis of ArcGIS and Ripley' s K (r). The research data shows that from 2009 to 2014, 1 ) Beijing' s non-capital function shows the trend of transferring from the center to the outward in metallurgy chemical industry, agriculture, forestry, animal husbandry, fishery, and manufacturing industry; 2) agriculture, forestry, animal husbandry, and fishery industry overall are spreading from suburbs to the periphery areas. And island-like agglomeration patches have been formed to the direction of south-east and north; 3) the overall manufacturing industry agglomeration has a weakening trend, and only small scale agglomeration pattern is formed in the East; 4) metallurgy chemical industry overall pattern did not change significantly, only further concentrating in the Northeast of the city.
作者
文英姿
张景秋
WEN Ying-zi ZHANG Jing-qiu(College of Applied Arts and Science,Beijing Union University, Beijing 100191, China)
出处
《北京联合大学学报》
CAS
2017年第1期41-45,共5页
Journal of Beijing Union University
基金
北京市哲学社会科学规划基地委托项目(13JDCS001)