城市快速扩张驱动下的耕地演化模拟与预测——以广东省东莞市为例
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林浩嘉, 赵耀龙
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Simulation and Forecast of Cultivated Land Evolution under Rapid Urban Expansion: A Case Study of Dongguan City in Guangdong Province
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LIN Haojia,ZHAO Yaolong
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| 表6 地理与经济结合模拟中各因子系数 |
| Tab. 6 Parameters of the simulation combining geographical and economic factors |
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| 时段 | 因子 | DEM | Disto
Road | Disto
Towns | GDP | Sec
Industry | Denof Com | Denof Pop | 常量a | | 1998-2008 | 系数 | -3.304 | -0.432 | 0.633 | 0.721 | -0.921 | 0.388 | -0.921 | 0.148 | | 标准差 | 0.180 | 0.065 | 0.066 | 0.140 | 0.174 | 0.044 | 0.104 | 0.034 | | 2003-2013 | 系数 | -8.137 | -0.358 | 1.008 | 1.060 | -1.907 | 0.007 | -1.979 | 1.168 | | 标准差 | 0.255 | 0.066 | 0.068 | 0.351 | 0.391 | 0.069 | 0.108 | 0.037 | | 平均 | 系数 | -5.721 | -0.395 | 0.821 | 0.891 | -1.414 | 0.198 | -1.450 | 0.658 |
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