长江经济带废弃矿山占损土地遥感调查与生态修复对策
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殷亚秋, 杨金中, 汪洁, 安娜, 姜赟
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Remote sensing survey of land occupied and damaged by abandoned mines along the Yangtze River Economic Belt and research on ecological remediation countermeasures
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Yaqiu YIN, Jinzhong YANG, Jie WANG, Na AN, Yun JIANG
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表1 长江干流废弃露天矿山占损土地统计
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Tab.1 Statistics of land occupied and damaged by abandoned open-pit mines in the main stream of the Yangtze River(hm2)
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地区 | 5 km范围 | 10 km范围 | 15 km范围 | 30 km范围 | 50 km范围 | 江苏 | 291.63 | 1 187.99 | 2 338.67 | 4 177.33 | 5 191.20 | 安徽 | 194.08 | 731.11 | 1 306.16 | 2 536.47 | 4 132.27 | 江西 | 236.24 | 673.19 | 772.13 | 1 190.80 | 1 574.38 | 湖北 | 1 088.19 | 1 590.39 | 1 940.11 | 3 977.35 | 5 290.30 | 湖南 | 98.31 | 146.08 | 214.48 | 563.89 | 1 318.31 | 重庆 | 976.82 | 1 696.49 | 2 159.04 | 3 260.65 | 4 679.67 | 四川 | 893.59 | 1 283.77 | 1 526.01 | 1 966.55 | 2 281.69 | 贵州 | 0 | 0 | 0 | 12.18 | 18.18 | 云南 | 876.28 | 1 478.55 | 1 950.99 | 3 355.63 | 5 548.47 | 合计 | 4 655.14 | 8 787.57 | 12 207.59 | 21 040.85 | 30 034.47 |
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