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Fig. 4 | Carbon Balance and Management

Fig. 4

From: Temporal dynamics of ecosystem, inherent, and underlying water use efficiencies of forests, grasslands, and croplands and their responses to climate change

Fig. 4

a, b Comparison of biome WUE changing trend (% yr− 1) from the Mann-Kendall + Sen Slope time series analysis method (annual slope [statistically significant values are indicated by star]; left panel) and the Bootstrap method (mean slope [the error bars represent the 95% confidence intervals of the mean trend]; right panel); c Comparison of the slope of EWUE, IWUE and uWUE at different sites (belonging to the same biome). The same lowercase letters indicated no statistically significant difference (LSD comparison)

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