基于POI的北京物流业区位特征与分异机制

李国旗, 金凤君, 陈娱, 焦敬娟, 刘思婧

Location characteristics and differentiation mechanism of logistics industry based on points of interest:A case study of Beijing

Guoqi LI, Fengjun JIN, Yu CHEN, Jingjuan JIAO, Sijing LIU

表2 北京市物流产业集中度评价结果

Tab. 2 Evaluation of the degrees of concentration of the logistics industry in Beijing

LN+LE LN LE LQ HCLQ LN+LE LN LE LQ HCLQ 东城区 0.0478 0.0090 0.0524 1.6977 160.0302 通州区 0.0616 0.0806 0.0615 1.0628 425.0280 西城区 0.0469 0.0119 0.0476 1.7485 -216.4864 顺义区 0.0849 0.1552 0.0787 1.2615 1329.5240 朝阳区 0.2262 0.1791 0.2464 1.4559 8728.7908 昌平区 0.0506 0.0269 0.0519 1.8259 7097.4581 丰台区 0.1203 0.1701 0.1161 1.3685 14994.0000 大兴区 0.1294 0.2000 0.1065 0.8515 -1139.0069 石景山区 0.0166 0.0090 0.0172 1.5007 1507.4304 怀柔区 0.0198 0.0119 0.0205 0.8920 -218.2477 海淀区 0.1292 0.0687 0.1353 1.7661 12279.4097 平谷区 0.0142 0.0179 0.0139 1.0426 101.6286 门头沟区 0.0063 0.0179 0.0056 1.4671 564.8173 密云县 0.0145 0.0090 0.0149 0.9069 -241.8358 房山区 0.0229 0.0239 0.0228 1.2129 929.0580 延庆县 0.0089 0.0090 0.0089 0.9981 -3.2521