共和盆地藏锦鸡儿( Caragana tibetica )灌丛沙堆形态和沉积物粒度特征
李悦, 郝雪萌, 肖锋军, 南维鸽, 胡光印, 尚毅力, 王利杰

Morphology and sediment grain size of Caragana tibetica nebkhas in the Gonghe Basin
Yue Li, Xuemeng Hao, Fengjun Xiao, Weige Nan, Guangyin Hu, Yili Shang, Lijie Wang
表3 顺风向流沙带风影沙丘形态参数
Table 3 Morphological parameters of shadow dunes in the downwind quicksand belt
样方参数L/mW/mL/WLa /mLb /mLb /LaHp/mH/mA/m2V/m3

样方1

n=18

最大值3.582.131.921.532.093.840.281.325.502.11
最小值1.170.771.250.380.711.350.010.210.630.06
平均数±标准差2.15±0.621.31±0.361.65±0.170.72±0.271.42±0.402.08±0.620.07±0.070.59±0.332.19±1.210.59±0.62

样方2

n=26

最大值5.532.202.521.514.092.840.260.888.463.63
最小值1.000.631.200.360.610.990.010.250.460.05
平均值±标准差2.64±1.171.39±0.441.84±0.350.89±0.301.75±0.901.91±0.470.09±0.060.49±0.203.02±2.160.81±0.89

样方3

n=7

最大值2.251.481.730.951.411.780.150.542.510.65
最小值1.781.141.460.671.041.160.040.321.580.23
平均值±标准差2.00±0.181.28±0.121.57±0.090.80±0.101.21±0.131.53±0.220.08±0.040.43±0.072.04±0.360.37±0.15