中国阿尔泰山流域侵蚀速率及其控制因素
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吴孟韩, 姜禹彤, 关雪, 逄立臣, 吕红华, 郑祥民
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Basin-wide erosion rate in Chinese Altai Mountains and its controlling factors
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Menghan WU, Yutong JIANG, Xue GUAN, Lichen PANG, Honghua LÜ, Xiangmin ZHENG
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表5 流域侵蚀速率与潜在影响因子的皮尔逊相关系数
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Table 5 Pearson correlation coefficient between watershed erosion rate and potential impact factors
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| 流域 面积 | 总输 沙量 | 年径 流量 | 地震矩 | 坡度 | 降水 | 气温 | 最大 高程 | 平均 高程 | 径流 深度 | 地形 起伏度 | 局部 高差 | 侵蚀 速率 |
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| 流域面积 | 1 | 0.616 | 0.232 | 0.270 | 0.846** | -0.128 | -0.065 | 0.180 | -0.802* | -0.579 | 0.330 | -0.706 | -0.809* | | 总输沙量 | | 1 | 0.832* | 0.028 | -0.320 | 0.269 | 0.307 | 0.279 | -0.598 | 0.085 | 0.634 | -0.148 | -0.278 | | 年径流量 | | | 1 | -0.221 | 0.180 | 0.547 | 0.622 | 0.512 | -0.181 | 0.553 | 0.823* | 0.334 | -0.083 | | 地震矩 | | | | 1 | -0.124 | -0.181 | -0.463 | 0.298 | 0.022 | -0.493 | 0.092 | -0.209 | -0.272 | | 坡度 | | | | | 1 | 0.454 | 0.337 | 0.327 | 0.866** | 0.748* | 0.188 | 0.901** | 0.588 | | 降水 | | | | | | 1 | 0.819* | 0.685 | 0.412 | 0.263 | 0.657 | 0.592 | -0.120 | | 气温 | | | | | | | 1 | 0.501 | 0.198 | 0.400 | 0.709* | 0.636 | -0.068 | | 最大高程 | | | | | | | | 1 | 0.360 | 0.167 | 0.841** | 0.404 | -0.409 | | 平均高程 | | | | | | | | | 1 | 0.416 | 0.009 | 0.764* | 0.468 | | 径流深度 | | | | | | | | | | 1 | 0.302 | 0.725* | 0.592 | | 地形起伏度 | | | | | | | | | | | 1 | 0.408 | -0.367 | | 局部高差 | | | | | | | | | | | | 1 | 0.538 | | 侵蚀速率 | | | | | | | | | | | | | 1 |
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