砾波纹地表风沙颗粒蠕移特征及其地貌学意义
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钱广强, 杨转玲, 邢学刚, 董治宝, 潘凯佳, 孟雨萱, 郭酉元
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Creep of aeolian sediments on the surface of granule ripples and its geomorphological significance
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Guangqiang Qian, Zhuanling Yang, Xuegang Xing, Zhibao Dong, Kaijia Pan, Yuxuan Meng, Youyuan Guo
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表4 历次观测期间的输沙势变化
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Table 4 Changes in sand transport potential during each observation period
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指示 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 |
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DPN/(VU) | 0.00 | 6.09 | 3.88 | 4.37 | 18.63 | 3.67 | 28.81 | 15.35 | 11.77 | 9.23 | DPNNE/(VU) | 0.05 | 58.10 | 67.31 | 19.90 | 37.93 | 32.14 | 118.76 | 85.99 | 10.70 | 19.44 | DPNE/(VU) | 0.01 | 3.47 | 8.55 | 19.43 | 2.62 | 1.71 | 16.94 | 4.90 | 1.06 | 2.58 | DPENE/(VU) | 0.00 | 0.06 | 0.23 | 13.44 | 0.32 | 0.00 | 0.20 | 0.25 | 0.00 | 0.03 | DPE/(VU) | 1.95 | 4.49 | 0.67 | 23.42 | 4.99 | 0.00 | 1.33 | 13.93 | 1.16 | 0.14 | DPESE/(VU) | 0.18 | 0.11 | 1.00 | 6.02 | 0.48 | 0.00 | 2.44 | 0.83 | 0.10 | 0.00 | DPSE/(VU) | 0.01 | 0.00 | 0.07 | 0.59 | 0.06 | 0.00 | 1.62 | 0.01 | 0.00 | 0.00 | DPSSE/(VU) | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.16 | 0.03 | 0.00 | 0.00 | DPS/(VU) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | DPSSW/(VU) | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | DPSW/(VU) | 0.11 | 0.03 | 0.08 | 1.28 | 0.00 | 0.00 | 0.48 | 0.04 | 0.00 | 0.00 | DPWSW/(VU) | 0.46 | 0.05 | 0.65 | 2.62 | 0.02 | 0.00 | 0.28 | 0.06 | 0.00 | 1.43 | DPW/(VU) | 0.00 | 0.43 | 0.46 | 0.09 | 0.08 | 0.00 | 0.15 | 0.19 | 0.00 | 0.01 | DPWNW/(VU) | 0.00 | 0.16 | 0.22 | 0.01 | 0.00 | 0.00 | 0.13 | 0.02 | 0.00 | 0.00 | DPNW/(VU) | 0.00 | 0.00 | 0.03 | 0.00 | 0.14 | 0.00 | 0.52 | 0.01 | 0.00 | 0.00 | DPNNW/(VU) | 0.00 | 0.27 | 0.29 | 2.18 | 0.56 | 0.00 | 0.10 | 0.00 | 0.00 | 0.00 | /(VU) | 2.77 | 73.27 | 83.44 | 93.33 | 65.84 | 37.53 | 172.06 | 121.60 | 24.78 | 32.86 | RDP/(VU) | 1.68 | 68.43 | 78.46 | 70.59 | 59.93 | 36.98 | 159.92 | 110.07 | 23.13 | 29.53 | RDD/(°) | 279.80 | 204.56 | 204.12 | 236.50 | 201.14 | 201.29 | 202.36 | 207.48 | 195.21 | 195.83 | RDP/DP | 0.60 | 0.93 | 0.94 | 0.76 | 0.91 | 0.99 | 0.93 | 0.91 | 0.93 | 0.90 |
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