**3. Application to downstream of JiJi Weir**

In this study, CCHE3D bedrock erosion model was used to simulate the aforementioned channel incision process. The validated model was then used to evaluate erosion control plans. The study domain is a 6.5 km reach from the JiJi Weir to the downstream Minchu Bridge, where there are measured cross sections available: CS-106 to CS-116, and JiJi-30 to JiJi-22 (**Figure 2**).
