大都市区城市扩张过程及形态对比分析——以东京、纽约和上海为例
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焦利民, 龚晨, 许刚, 董婷, 张博恩, 李泽慧
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Urban expansion dynamics and urban forms in three metropolitan areas—Tokyo, New York, and Shanghai
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Limin JIAO, Chen GONG, Gang XU, Ting DONG, Boen ZHANG, Zehui LI
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表1 三大都市区人口及土地变化 |
Tab.1 Population, built-up area, population density, and their annual change rates in Tokyo, New York and Shanghai in T1, T2 and T3 |
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大都市区 | 影像获取时间 | 人口/百万人 | 人口年均 增长率/% | 建设用地 面积/km2 | 建设用地面积 年均增长率/% | 人口密度/ (万人/km2) | 人口密度年均 变化率/% | 东京 | T1 | 1990-05 | 29.18 | — | 2799.62 | — | 1.04 | — | T2 | 2000-10 | 31.35 | 0.74 | 3293.50 | 1.82 | 0.95 | -0.87 | T3 | 2014-05 | 34.76 | 0.78 | 4563.51 | 3.01 | 0.76 | -1.43 | 纽约 | T1 | 1991-01 | 16.23 | — | 5178.69 | — | 0.31 | — | T2 | 2000-08 | 17.95 | 1.18 | 7606.34 | 4.36 | 0.24 | -2.51 | T3 | 2011-08 | 18.41 | 2.23 | 7899.47 | 0.25 | 0.23 | -0.09 | 上海 | T1 | 1991-12 | 10.04 | — | 962.23 | — | 1.04 | — | T2 | 2000-09 | 14.46 | 4.89 | 2043.07 | 7.82 | 0.71 | -3.52 | T3 | 2015-05 | 24.38 | 4.57 | 3204.22 | 3.27 | 0.76 | 0.47 |
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