基于SWAT模型的森林分布不连续流域水源涵养量多时间尺度分析
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林峰, 陈兴伟, 姚文艺, 方艺辉, 邓海军, 吴杰峰, 林炳青
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Multi-time scale analysis of water conservation in a discontinuous forest watershed based on SWAT model
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LIN Feng, CHEN Xingwei, YAO Wenyi, FANG Yihui, DENG Haijun, WU Jiefeng, LIN Bingqing
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表4 不同面积阈值取值条件下各土地利用HRU面积比较
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Tab. 4 Area comparison of land use HRU under different threshold conditions
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阈值 | 不同土地利用HRU的面积(km2) | 森林 | 耕地 | 园地 | 建设用地 | 草地 | 旱地 | 裸地 | 水域 | Y000000 | 2805.81 | 460.42 | 1057.05 | 391.71 | 39.44 | 157.23 | 68.23 | 61.86 | Y011010 | 2841.36 | 465.21 | 1070.07 | 394.55 | 25.98 | 153.14 | 56.32 | 35.13 | Y051010 | 3037.92 | 431.81 | 1137.66 | 338.30 | 2.18 | 70.50 | 21.28 | 2.10 | Y101010 | 3276.56 | 347.31 | 1137.16 | 237.83 | 0 | 22.79 | 19.87 | 0.23 | Y102010 | 3276.56 | 347.31 | 1137.16 | 237.83 | 0 | 22.79 | 19.87 | 0.23 | Y102020 | 3276.56 | 347.31 | 1137.16 | 237.83 | 0 | 22.79 | 19.87 | 0.23 |
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