Acta Geographica Sinica, Volume. 75, Issue 10, 2164(2020)
Figures & Tables(16)
Fig. 3. Local influence (a. neighbourhood of local level, b. quantification of neighbourhood influence)
Fig. 6. Curve plot of the proportion of construction land and the control coefficient of development speed
Fig. 7. Comparison of actual and simulated land-use in Jiangyin City in 2017
Table 1. The collection of land-use types
View tableView in ArticleTable 1. The collection of land-use types
用地类型 农用地 山地 村庄建设用地 城镇建设用地 道路用地 水域 特殊用地 编码 1 2 3 4 5 6 7
Table 2. Land-use transition probability matric at global level in Jiangyin City from 2007 to 2012
View tableView in ArticleTable 2. Land-use transition probability matric at global level in Jiangyin City from 2007 to 2012
2007年用地类型 1 2 3 4 2012年用地类型 1 0.7244 0.2263 0.2017 0.0946 2 0.0156 0.5439 0.0009 0.009 3 0.0592 0.0179 0.6148 0.0704 4 0.2008 0.2119 0.1825 0.8251 合计 1 1 0.9999 0.9991
Table 3. Optimal impact range and parameters of Logistic regression model
View tableView in ArticleTable 3. Optimal impact range and parameters of Logistic regression model
道路 距离(m) 分级道路影响参数 最显著影响 范围(m) 分级道路影响参数 回归系数 回归常数 卡方值 回归系数 回归常数 高速路 250 2.407 -4.459 2.407 1000 -1.668 2.879 500 0.002 -0.040 0.002 750 4.977 -1.076 4.977 1000 4.981 -0.676 4.981 快速路 250 -5.174 -1.996 2.228 500 -1.346 500 -1.346 -2.413 6.241 750 -0.926 -2.490 5.074 1000 -0.609 -2.575 4.569 干线公路 250 -1.668 -2.922 1.663 750 -4.459 500 -1.136 -2.975 0.262 750 -0.523 -3.077 5.638 1000 -0.086 -3.198 3.936
Table 4. Land-use transition matrices of different districts in Jiangyin City
View tableView in ArticleTable 4. Land-use transition matrices of different districts in Jiangyin City
片区 用地类型 用地类型 片区 用地类型 用地类型 1 2 3 4 1 2 3 4 市域 范围 1 0.7244 0.4961 0.5237 0.5413 中心 片区 1 0.5305 0.5765 0.4053 0.3094 2 0.0565 0.5439 0.0025 0.0557 2 0.1574 0.5764 0.0135 0.2155 3 0.2149 0.0394 0.6148 0.4030 3 0.0874 0.0324 0.5682 0.4751 4 0.7286 0.4646 0.4738 0.8251 4 0.7552 0.3911 0.5812 0.8887 澄西 片区 1 0.7176 0.6332 0.3400 0.7916 澄东 片区 1 0.6770 0.3333 0.4370 0.5457 2 0.0023 0.2536 0.0005 0.0014 2 0.0178 0.6673 0.0037 0.0379 3 0.1394 0.0309 0.5742 0.2070 3 0.2132 0.0473 0.6151 0.4164 4 0.8584 0.3359 0.6595 0.8546 4 0.769 0.6193 0.5593 0.8119 澄南 片区 1 0.8561 0.2582 0.7488 0.5366 澄东南 片区 1 0.855 0.7424 0.5604 0.5303 2 0.0103 0.1947 0 0.0203 2 0.0003 0.1852 0 0.0232 3 0.3635 0.0329 0.7325 0.4431 3 0.3959 0 0.8172 0.4465 4 0.6263 0.7089 0.2521 0.7834 4 0.6038 0.2576 0.4396 0.8064
Table 5. Control index of construction land at global and district levels
View tableView in ArticleTable 5. Control index of construction land at global and district levels
片区 市域范围 中心片区 澄西片区 澄东片区 澄南片区 澄东南片区 规划人口(万人) 130 17 46.5 25 26.5 245 建设用地指标(km2) 226.27 29.59 80.93 43.51 46.12 426.42
Table 6. Accuracy assessment of multi-level vector CA of different districts in Jiangyin City in 2017
View tableView in ArticleTable 6. Accuracy assessment of multi-level vector CA of different districts in Jiangyin City in 2017
市域范围 中心城区 澄西片区 澄东片区 澄南片区 澄东南片区 现状 模拟 现状 模拟 现状 模拟 现状 模拟 现状 模拟 现状 模拟 建设用地面积(km2) 419.45 425.37 227.19 226.27 28.47 29.59 80.84 80.93 42.19 43.51 40.76 45.07 FoM(%) 24.11 28.08 25.70 23.46 19.87 20.27 Kappa 0.82 0.86 0.81 0.84 0.82 0.82
Table 7. The statistical result of land-use change simulation of different districts in Jiangyin City in 2022
View tableView in ArticleTable 7. The statistical result of land-use change simulation of different districts in Jiangyin City in 2022
市域范围 中心城区 澄西片区 澄东片区 澄南片区 澄东南片区 2022年预测建设用地面积(km2) 431.87 227.45 30.96 82.65 45.45 45.36 2017年实际建设用地面积(km2) 419.45 227.19 28.47 80.84 42.19 40.76 预测增量(km2) 12.42 0.26 2.49 1.81 3.26 4.60 增长率(%) 2.96 0.11 8.74 2.24 7.73 11.29
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Yizhong SUN, Jing YANG, Shuying SONG, Jie ZHU, Junjie DAI.
Paper Information
Received: Nov. 8, 2019
Accepted: --
Published Online: Apr. 14, 2021
The Author Email: SUN Yizhong (sunyizhong_cz@163.com)
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