Fig. 5 | Scientific Reports

Fig. 5

From: The trade-off between soil water recovery and nitrate leaching following the orchard-to-cropland conversion in the Chinese Loess Plateau

Fig. 5

Structural equation modeling (SEM) used to examine standard total effects on SWC and NO3−-N respectively for the 0-5 (a), 5-10 (b), 10-15 (c) soil profile. The effects of the recovery years, soil depth and soil factors (i.e., clay content - CL and sand content - SL) on SWC and NO3−-N as determined SEM for different soil layers. Red and blue arrows represent.

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