Linear regressions between the distance from the river source (DRS) and temporal change in LCBD values (ΔLCBD) of the 28 oxbow lakes for overall (blue), native (green), and non-native (light green) fish assemblages. The intersection of the fitted line with the horizontal dashed line indicates the theoretical location of the oxbow lake where there is no temporal change in the LCBD values (ΔLCBD = 0).

 
 
  Part of: Dai B, Negishi JN, Fujii K, Alam MK, Jiang Z (2023) Non-native fish species expand tacitly but rapidly toward upstream oxbow lakes along the longitudinal gradient. NeoBiota 85: 101-123. https://doi.org/10.3897/neobiota.85.99296