毛乌素沙地无定河上游河岸沙丘地貌格局及风水交互作用
王佳琪, 李小妹, 刘小槺, 董苗

Landscape pattern and variation of riparian dunes and the aeolian-fluvial interaction in the upper reaches of Wuding River in Mu Us Sandy Land
Jiaqi Wang, Xiaomei Li, Xiaokang Liu, Miao Dong
表5 不同河段河道长度统计
Table 5 Statistics of river length in different river sections
类别河段
a区b区b区
直线长度/km4.265.694.36
1990年实际长度/km5.796.035.54
弯曲系数1.361.061.27
2000年实际长度/km5.755.925.14
弯曲系数1.351.041.18
2010年实际长度/km5.795.975.54
弯曲系数1.361.051.27
2020年实际长度/km5.625.985.89
弯曲系数1.321.051.35