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. 2012 Aug 22;7(8):e43531. doi: 10.1371/journal.pone.0043531

Figure 4. Comparisons between measured and fitted results at organ scale for six-year-old Mongolian Scots pines measured in 2007.

Figure 4

(a) Internode fresh biomass, with RMSE = 3.72 g; (b) Internode length, with RMSE = 6.65 cm; (c) Internode diameter, with RMSE = 0.38 cm; (d) Needle biomass, with RMSE = 0.47 g; (e) Total fresh biomass of different PA (including internodes and needles), with RMSE = 10.80 g. PA1, PA2, PA3 and PA4 represent, respectively, trunk, first-order branch, second-order branch and third-order branch; (f) Linear regression between aboveground dry biomass and sum of transpiration estimated (y = 0.48x, R 2 = 0.93, p = 0.0001).