中国有色金属采选企业用地时空格局演化及其驱动力
Spatio-temporal evolution and its driving factors of non-ferrous mining sites in China
中国有色金属采选企业用地时空格局演化及其驱动力 |
| 魏长河, 雷梅 |
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Spatio-temporal evolution and its driving factors of non-ferrous mining sites in China |
| WEI Changhe, LEI Mei |
| 图3 1978—2019年有色采选企业用地历年最近邻指数变化(点位尺度) |
| Fig. 3 Variation of nearest neighbour index of non-ferrous mining enterprise lands during 1978-2019 (point scale) |
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