中国沿海不透水地表变化特征分析
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翟俊, 肖桐, 杨旻, 孙晨曦
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Characteristics of impervious surface changes across coastal China
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ZHAI Jun,XIAO Tong,YANG Min,SUN Chenxi
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表2 2008年典型区不同等级不透水率面积 |
Table 2 The area of different impervious rate grades of typical zones in 2008 (km2) |
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不透水率范围/% | 辽东湾及辽东半岛 | 京津唐 | 山东半岛 | 长三角 | 海峡西岸 | 珠三角 | 北部湾 | 0~20 | 95.69 | 10.81 | 43.44 | 30.38 | 11.50 | 7.19 | 23.25 | 20~40 | 426.38 | 89.94 | 442.75 | 233.69 | 250.19 | 72.94 | 189.38 | 40~60 | 355.13 | 188.38 | 774.25 | 444.06 | 734.13 | 127.81 | 83.19 | 60~80 | 465.44 | 1 057.38 | 1 552.19 | 716.81 | 925.63 | 527.81 | 65.75 | 80~100 | 378.38 | 348.94 | 664.81 | 243.00 | 479.38 | 416.44 | 27.88 | 合计 | 1 721.02 | 1 695.45 | 3 477.44 | 1 667.94 | 2 400.83 | 1 152.19 | 389.45 |
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