城市群空间结构对城市群空间扩张模式与形态的影响
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王录仓, 屈艳琦, 武潼
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The influence of spatial structure of urban agglomeration on spatial expansion patterns and forms： comparison between Lanzhou-Xining urban agglomeration and Ningxia urban agglomeration along the Yellow River
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Lucang Wang, Yanqi Qu, Tong Wu
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表3 2000—2020年城市群景观格局指数
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Table 3 Landscape pattern index of urban agglomeration during 2000-2020
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| 城市群名称 | 结构 | 年份 | NP | FRAC_AM | COHENSION | AI | PD | LSI | AREA_MN |
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| 兰西城市群 | 双核心-双省份 | 2000 | 9 | 1.0958 | 88.5773 | 77.3438 | 0.0001 | 3.1454 | 1043586.7650 | | 2005 | 9 | 1.0877 | 90.1059 | 81.0526 | 0.0001 | 3.1656 | 1208810.9380 | | 2010 | 13 | 1.0991 | 92.5952 | 84.3491 | 0.0001 | 3.2113 | 844808.3333 | | 2015 | 28 | 1.0846 | 92.1489 | 84.5175 | 0.0002 | 3.3620 | 454896.7949 | | 2020 | 39 | 1.0941 | 92.4077 | 82.6527 | 0.0003 | 3.6362 | 341172.5962 | | 宁夏沿黄城市群 | 单核心-单省份 | 2000 | 6 | 1.0495 | 85.4760 | 84.6442 | 0.0002 | 2.4577 | 592010.7143 | | 2005 | 11 | 1.0710 | 91.0850 | 87.0130 | 0.0003 | 2.5350 | 345339.5833 | | 2010 | 15 | 1.0916 | 93.3989 | 86.5134 | 0.0004 | 2.6577 | 230226.3889 | | 2015 | 23 | 1.0774 | 93.5995 | 87.7500 | 0.0007 | 2.8908 | 148002.6786 | | 2020 | 33 | 1.0810 | 93.6006 | 86.5717 | 0.0010 | 3.1975 | 98668.4524 |
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