青海共和盆地不同发育阶段风蚀坑表面气流场与形态反馈研究

车雪华, 罗万银, 邵梅, 王中原

Form-flow Feedback within Blowouts at Different Developing Stages in the Gonghe Basin， Qinghai Province

Xuehua CHE, Wanyin LUO, Mei SHAO, Zhongyuan WANG

表4 风蚀坑内风沙流通量特征

Table 4 Characteristics of the sand flux density in the blowout B4

测点 名称 总输沙量/g 各高度层输沙量占比/% 0~10 cm 11~20 cm 21~40 cm 41~100 cm J-6 96.77 76.26 16.54 5.84 1.36 J-1 201.67 57.38 24.12 13.83 4.66 J-2 72.99 74.50 13.46 8.39 3.64 J-5 18.51 59.27 22.97 11.22 6.54 J-4 34.82 79.24 11.06 8.89 0.81 J-7 16.12 35.37 27.09 26.16 11.38 J-3 79.12 56.02 17.11 14.06 12.81