基于生态位适宜度的城市边缘区农居点用地城镇化整治研究——以连云港市为例
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李志, 周生路, 吴绍华, 吕立刚, 吴滢滢
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The Improvement of the Urban Fringe Rural Settlements Land Towards Urbanization Based on Niche Fitness Evaluation
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Zhi LI, Sheng-lu ZHOU, Shao-hua WU, Li-gang LU, Ying-ying WU
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表4 典型乡镇区农居点用地城镇化整治适宜性空间分布及分异 |
Table 4 Spatial distribution and differentiation of rural settlements urbanization suitability in the typical township |
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分区 | 极不适宜(hm2) | 不适宜(hm2) | 低度适宜(hm2) | 中度适宜(hm2) | 高度适宜(hm2) | 总计(hm2) | 旅行成本时区 | <5 min | 48 | 170 | 64 | 563 | 40 | 884 | 5~10 min | 53 | 99 | 50 | 305 | 177 | 683 | 10~15 min | 234 | 109 | 50 | 4 | 4 | 400 | 15~30 min | 128 | 13 | 49 | 0 | 0 | 190 | >30 min | 119 | 121 | 32 | 0 | 0 | 273 | 总计 | 582 | 512 | 245 | 871 | 220 | 2430 | 高程区 | <10 m | 302 | 272 | 127 | 676 | 220 | 1598 | 10~30 m | 171 | 184 | 97 | 130 | 0 | 582 | 30~100 m | 84 | 43 | 21 | 65 | 0 | 213 | 100~300 m | 24 | 11 | 0 | 0 | 0 | 35 | >300 m | 1 | 0 | 0 | 0 | 0 | 2 | 总计 | 582 | 512 | 245 | 871 | 220 | 2430 |
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