基于土地利用/覆被变化表征的现代绿洲演变过程——以天山北坡三工河流域为例
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张琪, 罗格平, 李龙辉, 张苗, 吕娜娜, 王新新
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Modern oasis evolution analysis based on land-use and land-cover change: A case study in Sangong River Basin on the northern slope of Tianshan Mountains
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Qi ZHANG, Geping LUO, Longhui LI, Miao ZHANG, Nana LV, Xinxin WANG
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表8 1958-2014年三工河流域荒漠土地利用/覆被变化 |
Tab. 8 The land-use and land-cover change in deserts in Sangong River Basin in the period of 1958-2014. |
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年份 | 参数 | 土质荒漠 | | 沙质荒漠 | 总体 | 柽柳—琵琶柴 | | 琵琶柴 | | 柽柳 | 梭梭 | 草地 | 土质荒漠区 | 琵琶柴 | 梭梭 | 沙质荒漠区 | 1958 | S | 324.07 | 221.24 | 193.78 | 36.85 | 52.62 | 828.56 | | 22.62 | 357.84 | 380.46 | 1209.02 | Pct1 | 0.39 | 0.27 | 0.23 | 0.04 | 0.06 | - | | 0.06 | 0.94 | - | - | Pct2 | 0.27 | 0.18 | 0.16 | 0.03 | 0.04 | 0.69 | | 0.02 | 0.30 | 0.31 | - | 1968 | S | 265.57 | 196.03 | 119.79 | 36.81 | 54.46 | 672.67 | | 22.62 | 353.46 | 376.08 | 1048.75 | Pct1 | 0.39 | 0.29 | 0.18 | 0.05 | 0.08 | - | | 0.06 | 0.94 | - | - | Pct2 | 0.25 | 0.19 | 0.11 | 0.04 | 0.05 | 0.64 | | 0.02 | 0.34 | 0.36 | - | 1978 | S | 264.22 | 170.18 | 129.21 | 36.76 | 45.75 | 646.11 | | 21.69 | 353.13 | 374.81 | 1020.93 | Pct1 | 0.41 | 0.26 | 0.20 | 0.06 | 0.07 | - | | 0.06 | 0.94 | - | - | Pct2 | 0.26 | 0.17 | 0.13 | 0.04 | 0.04 | 0.63 | | 0.02 | 0.35 | 0.37 | - | 1987 | S | 259.37 | 174.21 | 115.62 | 36.23 | 49.64 | 635.07 | | 21.60 | 352.51 | 374.11 | 1009.18 | Pct1 | 0.41 | 0.27 | 0.18 | 0.06 | 0.08 | - | | 0.06 | 0.94 | - | - | Pct2 | 0.26 | 0.17 | 0.11 | 0.04 | 0.05 | 0.63 | | 0.02 | 0.35 | 0.37 | - | 1998 | S | 247.26 | 157.62 | 103.07 | 36.02 | 21.86 | 565.83 | | 21.34 | 352.20 | 373.54 | 939.37 | Pct1 | 0.44 | 0.28 | 0.18 | 0.06 | 0.04 | - | | 0.06 | 0.94 | - | - | Pct2 | 0.26 | 0.17 | 0.11 | 0.04 | 0.02 | 0.60 | | 0.02 | 0.37 | 0.40 | - | 2004 | S | 203.86 | 135.09 | 97.07 | 35.05 | 22.97 | 494.05 | | 20.60 | 351.79 | 372.39 | 866.44 | Pct1 | 0.41 | 0.27 | 0.20 | 0.07 | 0.05 | - | | 0.06 | 0.94 | - | - | Pct2 | 0.24 | 0.16 | 0.11 | 0.04 | 0.03 | 0.57 | | 0.02 | 0.41 | 0.43 | - | 2014 | S | 132.01 | 120.57 | 39.31 | 35.05 | 6.20 | 333.14 | | 20.12 | 350.56 | 370.68 | 703.82 | Pct1 | 0.40 | 0.36 | 0.12 | 0.11 | 0.02 | - | | 0.05 | 0.05 | - | - | Pct2 | 0.19 | 0.17 | 0.06 | 0.05 | 0.01 | 0.47 | | 0.03 | 0.50 | 0.53 | - |
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