青海湖沙地麦草方格沙障的蚀积效应与规格选取

张登山, 吴汪洋, 田丽慧, 魏殿生

Effects of Erosion and Deposition and Dimensions Selection of Straw-checkerboard Barriers in the Desert of Qinghai Lake

Deng-shan ZHANG, Wang-yang WU, Li-hui TIAN, Dian-sheng WEI

表1 不同蚀积深度范围的格内面积百分比（%）

Table 1 Area percentage of different ranges of erosion and deposition depth in each checkerboard (%)

规格 蚀积深度范围分组（cm） -10~-5 -5~0 0~5 5~10 10~15 15~20 A 0.00 0.00 31.79 68.21 0.00 0.00 B 0.00 0.00 1.40 52.45 46.14 0.00 C 0.00 0.00 14.06 53.32 32.59 0.02 D 0.00 0.00 16.61 44.75 38.63 0.00 E 0.00 1.55 23.71 35.20 39.53 0.02 F 8.56 16.87 19.83 24.46 30.28 0.00