Figure 5 - available via license: Creative Commons Attribution 4.0 International
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Displays the path results of segmented structural equation modeling, illustrating the relationships among C. passerinum traits. The red lines represent significant positive correlations, the blue lines represent significant negative correlations, and the gray lines indicate non-significant correlations. The asterisks denote statistical significance (*** p < 0.001). The value on each arrow indicates the standardized parameter coefficient estimate for each path, and the model also shows the R 2 for each pathway. Please refer to Table 1 for the abbreviations of the traits.
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Hydraulic traits are essential functional characteristics of plants related to water absorption, transport, and loss, serving as indicators of a plant’s adaptability to prevailing environmental water conditions. However, the hydraulic traits of shrub, particularly desert plants in arid and semi-arid regions, have been underexplored. In this study,...
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