Yongen Lin

Y., Mei, Y., Wang, D., Zhu, J., Wu, H., Wang, S., et al. (2026). Regionalization of optimal baseflow separation using catchment-scale characteristics. Water Resources Research, 62, e2025WR040578. Lin, https://doi.org/10.1029/2025WR040578 1 Introduction Baseflow is an integral component of streamflow, primarily originating from deep soil storage and groundwater sources (Beck et al., 2013; Hare et al., 2021; J. Xie et al., 2024).

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2. Results 2.1. Pigment Content in Different Tea Pericarps Phenotypic characteristics of different tea pericarp colors revealed that the pericarp of JX was a normal green color, while ZB was white and BT was purple (Figure 1A). Consistent with phenotypic characteristics, the analysis of tea pericarp pigment contents showed that the levels of total chlorophyll in BT were higher than that of JX.