青藏高原木里矿区及其周边土地覆被变化及景观格局脆弱性响应
钱大文, 颜长珍, 修丽娜

Land cover change and landscape pattern vulnerability response in Muli mining and its surrounding areas in the Qinghai-Tibet Plateau
Dawen QIAN, Changzhen YAN, Lina XIU
表3 木里矿区及周边1975 - 2016年土地覆被转移矩阵 ( km2)
Table 3 Transition matrix of different land cover types from 1975 to 2016 of Muli mining region
年份类型林地高寒草甸水域高寒草甸湿地矿区其他总计
1975 - 1990年林地38.880.000.000.000.000.0038.88
高寒草甸0.001 255.180.000.000.030.001 255.21
水域0.000.0076.700.000.610.0077.31
高寒草甸湿地0.000.000.491 484.771.870.001 487.14
矿区0.000.000.000.001.020.001.02
其他0.000.001.100.000.03892.52893.64
总计38.881 255.1878.301484.773.56892.523 753.21
1990 - 1995年林地38.880.000.000.000.000.0038.88
高寒草甸0.001 255.100.000.000.080.001 255.18
水域0.000.0077.210.080.001.0278.30
高寒草甸湿地0.000.000.001 484.750.020.001 484.77
矿区0.000.030.000.532.910.083.56
其他0.000.000.060.000.41892.04892.52
总计38.881 255.1377.271 485.363.42893.143 753.21
1995 - 2000年林地38.880.000.000.000.000.0038.88
高寒草甸0.001 255.100.000.000.030.001 255.13
水域0.000.0077.270.000.000.0077.27
高寒草甸湿地0.000.170.001 485.040.150.001 485.36
矿区0.000.050.000.003.370.003.42
其他0.000.000.000.000.00893.14893.14
总计38.881 255.3377.271 485.043.55893.143 753.21
2000 - 2005年林地38.880.000.000.000.000.0038.88
高寒草甸0.001 254.100.000.001.230.001 255.33
水域0.000.0076.850.000.380.0477.27
高寒草甸湿地0.000.000.001 481.353.680.001 485.04
矿区0.000.000.000.013.530.003.55
其他0.000.000.450.000.12892.57893.14
总计38.881 254.1077.301 481.378.94892.623 753.21
2005 - 2010年林地38.880.000.000.000.000.0038.88
高寒草甸0.001 248.790.000.005.310.001 254.10
水域0.000.0075.600.001.710.0077.30
高寒草甸湿地0.001.290.071 463.5016.520.001 481.37
矿区0.000.000.000.008.940.008.94
其他0.000.002.030.001.78888.81892.62
总计38.881 250.0777.691 463.5034.25888.813 753.21
2010 - 2016年林地38.880.000.000.000.000.0038.88
高寒草甸0.001 241.850.060.008.150.021 250.07
水域0.000.1472.260.591.073.6377.69
高寒草甸湿地0.004.650.021 435.3623.460.001 463.50
矿区0.001.660.000.2232.370.0034.25
其他0.000.610.230.544.70882.72888.81
总计38.881 248.9072.581 436.7169.76886.373 753.21