Research Article
The Hydrogeological Characteristics of Thick Alluvium with High Water Level and the Influence on Zhaogu Mining Area, Henan Province, China
Figure 11
The morphology of the top and bottom of flow channel with different aperture sizes.
(a) The No. 2 aperture |
(b) The No. 3 aperture |
(c) The No. 4 aperture |