Fig. 9From: Spatial characteristics of nutrient allocation for Picea crassifolia in soil and plants on the eastern margin of the Qinghai-Tibet PlateauCorrelation between plant tissue stoichiometric characteristics and soil, climate in the Qilian Mountains. (Note: The blue line shown the C, N, P contents and its ratio in plants, the red lines represented environmental factors, including soil physical factors and C, N, P contents and its ratio, and climatic factors of mean annual temperature and mean annual precipitation.)Back to article page