干旱区地理 ›› 2024, Vol. 47 ›› Issue (2): 293-306.doi: 10.12118/j.issn.1000-6060.2023.100
陈繁繁(), 白永平(), 梁建设, 张春悦, 赵越, 龚享林
收稿日期:
2023-03-08
修回日期:
2023-04-11
出版日期:
2024-02-25
发布日期:
2024-03-14
通讯作者:
白永平(1961-),男,博士,教授,博士生导师,主要从事区域发展与区域管理等方面的研究. E-mail: baiyp@nwnu.edu.cn作者简介:
陈繁繁(1999-),女,硕士研究生,主要从事区域发展与区域管理等方面的研究. E-mail: 2022212973@nwnu.edu.cn
基金资助:
CHEN Fanfan(), BAI Yongping(), LIANG Jianshe, ZHANG Chunyue, ZHAO Yue, GONG Xianglin
Received:
2023-03-08
Revised:
2023-04-11
Published:
2024-02-25
Online:
2024-03-14
摘要:
蔬菜市场是城市地理空间的重要组成部分,其合理布局是落实城市“菜篮子”工程的重要环节。选取兰州市主城区蔬菜市场为研究对象,采用2020年兰州市蔬菜市场POI数据、社会经济数据,借助核密度分析、探索性空间数据分析、两步移动搜索法、地理探测器等方法,从地理学视角利用大数据分析兰州市蔬菜市场的空间分布特征及影响因素。结果表明:(1) 蔬菜市场的空间分布呈“西北—东南”走向特征,综合性大型超市在兰州市主城区的分布较其他类型更加均衡且分散,大中型农贸市场及蔬菜零售店的分布较为集聚。(2) 蔬菜市场在数量规模上呈现出“东密西疏、南密北疏”的分布格局,综合性大型超市呈斑块状分布,大中型农贸市场整体呈岛状分布、多中心格局,蔬菜零售店的空间分布形态呈斑点状分布。(3) 蔬菜市场的空间分布具有较强的聚类趋势。(4) 兰州市蔬菜市场的可达性整体较好,安宁区、西固区的部分街道可达性偏低。(5) 兰州市蔬菜市场空间分布以多因子交互影响为主,主要影响因素有人口因素、交通因素等。最后,指出蔬菜市场空间分布的不合理之处并提出相关建议,以期在加强兰州市蔬菜市场空间合理布局和协调发展等方面提供参考。
陈繁繁, 白永平, 梁建设, 张春悦, 赵越, 龚享林. 兰州市蔬菜市场的空间分布特征及影响因素研究[J]. 干旱区地理, 2024, 47(2): 293-306.
CHEN Fanfan, BAI Yongping, LIANG Jianshe, ZHANG Chunyue, ZHAO Yue, GONG Xianglin. Spatial distribution characteristics and influencing factors of vegetable markets in Lanzhou City[J]. Arid Land Geography, 2024, 47(2): 293-306.
表1
兰州市主城区基本信息"
行政区 | 总面积/km2 | 地区生产总值/100元 | 街道办事处/个 | 常住人口 /104人 | 人口密度 /人·km-2 | 兴趣点(蔬菜市场)数量/个 | ||
---|---|---|---|---|---|---|---|---|
综合性大型超市 | 大中型农贸市场 | 蔬菜零售店 | ||||||
主城区 | 1042.96 | 2185.50 | 50 | 257.44 | 331 | 471 | 189 | 1039 |
城关区 | 207.84 | 1061.23 | 26 | 133.07 | 7156 | 171 | 103 | 554 |
七里河区 | 394.47 | 492.06 | 9 | 58.34 | 1812 | 110 | 42 | 266 |
西固区 | 358.32 | 391.46 | 7 | 37.27 | 1138 | 92 | 24 | 96 |
安宁区 | 82.33 | 240.75 | 8 | 28.96 | 5370 | 98 | 21 | 123 |
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