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. 2016 May 27;6:26845. doi: 10.1038/srep26845

Figure 3. Illustration of all potential interaction pathways for leaf nitrogen in the study system.

Figure 3

MAT, mean annual temperature; MAP, mean annual precipitation; TSN, total soil nitrogen; TSK, total soil potassium; TSP, total soil phosphorus; SLA, specific leaf area; LS, leaf size; LDW, leaf dry weight; LMT, leaf morphological traits; Nmass, leaf nitrogen content per unit mass; Narea, leaf nitrogen content per unit area.