毛乌素沙地西北部植被覆盖对沙丘移动的影响
许明静, 吕萍, 肖南, 杨军怀, 刘铮瑶, 冯淼彦, 梁准

Effect of vegetation cover on dune migration in northwest Mu Us Sandy Land
Mingjing Xu, Lü Ping, Nan Xiao, Junhuai Yang, Zhengyao Liu, Miaoyan Feng, Zhun Liang
表5 裸露沙丘形态参数间的相关关系
Table 5 Relationship between morphometric parameters of bare dunes
项目相关方程R2项目相关方程R2
投影面积与高度S=1524.3H+81500.26*高度与迎风坡长度H=0.04LU+2.460.06
投影面积与宽度S=108.8W-816.30.63**投影面积与迎风坡长度S=285LU-4442.20.43**
投影面积与南翼长度S=133.2LS+8818.50.16投影面积与北翼长度S=95.3LN+8913.50.22*
南翼长度与迎风坡长度LS=0.56LU+12.100.19*北翼长度与迎风坡长度LN=0.6LU+27.30.09
北翼长度与南翼长度LN=0.7LS+34.30.19*宽度与迎风坡长度W=1.2LU+66.60.15
投影面积与背风坡长度S=926.7LD+4572.10.28*宽度与背风坡长度W=4.4LD+99.50.11
北翼长度和宽度LN=0.3W+25.90.20*南翼长度和宽度LS=0.26W+19.60.27*