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Fig. 8 | Ecological Processes

Fig. 8

From: High adaptability of Pinus sylvestris var. mongolica to drought-induced soil nutrient deficiency

Fig. 8

Redundancy analysis (RDA) for the relationships between fine-root nutrients [fine-root C (RC), N (RN), P (RP), C:N ratio (RCN), C:P ratio (RCP), N:P ratio (RNP)] and biomass [dead fine-root biomass (DFRB) and live fine-root biomass (LFRB)] and soil properties [soil water content (SWC), NH4+-N (AN), NO3−-N (NN), Olsen-P (OP), available N:P ratio (ANP), total organic C (TOC), total N (TN), total P (TP), C:N ratio (CN), C:P ratio (CP), N:P ratio (NP)] in 0–20 cm and 20–40 cm soil layers. **P < 0.01

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