﻿Table 
  14.— 
  Gross 
  cubic 
  foot 
  volume 
  for 
  pinyon 
  in 
  tfie 
  Colorado 
  Plateau 
  States 
  

  

  DRC 
  

  

  Basal 
  

   stems 
  

  

  Height 
  (feet) 
  

  

  10 
  

  

  12 
  

  

  14 
  

  

  16 
  

  

  18 
  

  

  20 
  

  

  25 
  

  

  30 
  

  

  35 
  

  

  40 
  

  

  50 
  

  

  Inches 
  

  

  ■Cubic 
  feet- 
  

  

  A 
  

  

  H 
  

  

  oil 
  1 
  1 
  c 
  

  

  n 
  OQ 
  

  

  0.16 
  

  

  0.23 
  

  

  0.30 
  

  

  0.37 
  

  

  0.45 
  

  

  0.52 
  

  

  0.60 
  

  

  0.68 
  

  

  

  

  

  

  

  

  Multiple 
  

  

  0.06 
  

  

  0.11 
  

  

  0.17 
  

  

  0.23 
  

  

  0.29 
  

  

  0.36 
  

  

  0.42 
  

  

  0.49 
  

  

  0.56 
  

  

  

  

  

  

  

  5 
  

  

  Q 
  i 
  n 
  n 
  1 
  p 
  

  

  oil 
  1 
  ^ 
  1 
  c 
  

  

  0.26 
  

  

  0.43 
  

  

  0.60 
  

  

  0.78 
  

  

  0.96 
  

  

  1.15 
  

  

  1.34 
  

  

  1.53 
  

  

  1.72 
  

  

  2.21 
  

  

  2.70 
  

  

  

  

  

  

  Multiple 
  

  

  0.20 
  

  

  0.34 
  

  

  0.49 
  

  

  0.65 
  

  

  0.81 
  

  

  0.98 
  

  

  1.15 
  

  

  1.32 
  

  

  1.50 
  

  

  1.94 
  

  

  2.40 
  

  

  

  

  

  8 
  

  

  Qi 
  nn 
  lp 
  

  

  oil 
  1 
  ^ 
  1 
  

  

  0.52 
  

  

  0.84 
  

  

  1.17 
  

  

  1.51 
  

  

  1.85 
  

  

  2.20 
  

  

  2.55 
  

  

  2.90 
  

  

  3.26 
  

  

  4.17 
  

  

  5.08 
  

  

  6.00 
  

  

  6.94 
  

  

  

  

  Multiple 
  

  

  0.42 
  

  

  0.70 
  

  

  1.00 
  

  

  1.30 
  

  

  1.62 
  

  

  1.93 
  

  

  1 
  2.26 
  

  

  2.59 
  

  

  2.92 
  

  

  3.76 
  

  

  4.61 
  

  

  5.48 
  

  

  6.36 
  

  

  

  10 
  

  

  Single 
  

  

  0.88 
  

  

  1.40 
  

  

  1.94 
  

  

  2.48 
  

  

  3.04 
  

  

  3.60 
  

  

  4.17 
  

  

  4.74 
  

  

  5.31 
  

  

  6.76 
  

  

  8.23 
  

  

  9.70 
  

  

  11.19 
  

  

  14.19 
  

  

  

  Multiple 
  

  

  0.74 
  

  

  1.21 
  

  

  1.69 
  

  

  2.20 
  

  

  2.71 
  

  

  3.23 
  

  

  3.76 
  

  

  4.29 
  

  

  4.83 
  

  

  6.20 
  

  

  7.58 
  

  

  8.98 
  

  

  10.40 
  

  

  13.26 
  

  

  12 
  

  

  Sinale 
  

  

  1.34 
  

  

  2.11 
  

  

  2.90 
  

  

  3.71 
  

  

  4.53 
  

  

  5.36 
  

  

  6.19 
  

  

  7.03 
  

  

  7.87 
  

  

  10.00 
  

  

  12.15 
  

  

  14.31 
  

  

  16.49 
  

  

  20.87 
  

  

  

  Multiple 
  

  

  1.15 
  

  

  1.85 
  

  

  2.59 
  

  

  3.34 
  

  

  4.10 
  

  

  4.87 
  

  

  5.66 
  

  

  6.45 
  

  

  7.25 
  

  

  9.27 
  

  

  11.31 
  

  

  13.37 
  

  

  15.46 
  

  

  19.66 
  

  

  14 
  

  

  Rinnip 
  

  

  V_/ 
  II 
  1^1^ 
  

  

  

  2.97 
  

  

  4.07 
  

  

  5.20 
  

  

  6.33 
  

  

  7.47 
  

  

  8.63 
  

  

  9.79 
  

  

  10.95 
  

  

  13.89 
  

  

  16.85 
  

  

  19.83 
  

  

  22.83 
  

  

  28.86 
  

  

  

  Multiple 
  

  

  

  2.65 
  

  

  3.67 
  

  

  4.72 
  

  

  5.79 
  

  

  6.87 
  

  

  7.96 
  

  

  9.06 
  

  

  10.17 
  

  

  12.97 
  

  

  15.80 
  

  

  18.66 
  

  

  21.54 
  

  

  27.35 
  

  

  16 
  

  

  Single 
  

  

  

  3.98 
  

  

  5.45 
  

  

  6.94 
  

  

  8.44 
  

  

  9.95 
  

  

  11.48 
  

  

  13.01 
  

  

  14.55 
  

  

  18.43 
  

  

  22.34 
  

  

  26.27 
  

  

  30.22 
  

  

  38.16 
  

  

  

  Multiple 
  

  

  

  3.59 
  

  

  4.96 
  

  

  6.36 
  

  

  7.78 
  

  

  9.22 
  

  

  10.67 
  

  

  12.13 
  

  

  13.60 
  

  

  17.32 
  

  

  21.07 
  

  

  24.86 
  

  

  28.67 
  

  

  36.35 
  

  

  18 
  

  

  Single 
  

  

  

  5.15 
  

  

  7.03 
  

  

  8.93 
  

  

  10.861 
  

  

  12.80 
  

  

  14.75 
  

  

  16.70 
  

  

  18.67 
  

  

  23.62 
  

  

  28.61 
  

  

  33.62 
  

  

  38.66 
  

  

  48.78 
  

  

  

  Multiple 
  

  

  

  4.68 
  

  

  6.45 
  

  

  8.25 
  

  

  10.08 
  

  

  11,93 
  

  

  [13.79 
  

  

  15.67 
  

  

  17.55 
  

  

  22.31 
  

  

  27.12 
  

  

  31.96 
  

  

  36.83 
  

  

  46.64 
  

  

  20 
  

  

  Single 
  

  

  

  6.47 
  

  

  8.82 
  

  

  11.19 
  

  

  13.59 
  

  

  16.00 
  

  

  18.43 
  

  

  20.87 
  

  

  23.32 
  

  

  29.47 
  

  

  35.67 
  

  

  41.90 
  

  

  48.15 
  

  

  60.72 
  

  

  

  Multiple 
  

  

  

  5.92 
  

  

  8.14 
  

  

  10.40 
  

  

  12.68 
  

  

  14.99 
  

  

  17.32 
  

  

  19.66 
  

  

  22.02 
  

  

  27.95 
  

  

  33.94 
  

  

  39.97 
  

  

  46.03 
  

  

  58.25 
  

  

  22 
  

  

  Single 
  

  

  

  

  10.81 
  

  

  13.71 
  

  

  16.63 
  

  

  19.57 
  

  

  22.53 
  

  

  25.50 
  

  

  28.49 
  

  

  35.98 
  

  

  43.52 
  

  

  51.10 
  

  

  58.71 
  

  

  73.99 
  

  

  

  Multiple 
  

  

  

  

  10.03 
  

  

  12.80 
  

  

  15.60 
  

  

  18.42 
  

  

  21.26 
  

  

  24.12 
  

  

  27.00 
  

  

  34.24 
  

  

  41.54 
  

  

  48.90 
  

  

  56.29 
  

  

  71.16 
  

  

  24 
  

  

  Single 
  

  

  

  

  

  16.49 
  

  

  19.99 
  

  

  23.51 
  

  

  27.06 
  

  

  30.61 
  

  

  34.18 
  

  

  43.15 
  

  

  52.17 
  

  

  61.23 
  

  

  70.32 
  

  

  88.58 
  

  

  

  Multiple 
  

  

  

  

  

  15.46 
  

  

  18.82 
  

  

  22.20 
  

  

  25.62 
  

  

  29.05 
  

  

  32.50 
  

  

  41.18 
  

  

  49.93 
  

  

  58.74 
  

  

  67.59 
  

  

  85.39 
  

  

  26 
  

  

  Single 
  

  

  

  

  

  

  23.66 
  

  

  27.82 
  

  

  32.00 
  

  

  36.19 
  

  

  40.40 
  

  

  50.98 
  

  

  61.61 
  

  

  72.28 
  

  

  82.99 
  

  

  104.50 
  

  

  

  Multiple 
  

  

  

  

  

  

  22.35 
  

  

  26.35 
  

  

  30.39 
  

  

  34.44 
  

  

  38.52 
  

  

  48.77 
  

  

  59.10 
  

  

  69.50 
  

  

  79.94 
  

  

  100.94 
  

  

  28 
  

  

  Single 
  

  

  

  

  

  

  

  32.49 
  

  

  37.36 
  

  

  42.25 
  

  

  47.15 
  

  

  59.46 
  

  

  71.84 
  

  

  84.26 
  

  

  96.73 
  

  

  121.75 
  

  

  

  Multiple 
  

  

  

  

  

  

  

  30.87 
  

  

  35.58 
  

  

  40.31 
  

  

  45.06 
  

  

  57.02 
  

  

  69.07 
  

  

  81.18 
  

  

  93.34 
  

  

  117.80 
  

  

  30 
  

  

  Single 
  

  

  

  

  

  

  

  

  43.15 
  

  

  48.78 
  

  

  54.43 
  

  

  68.61 
  

  

  82.87 
  

  

  97.17 
  

  

  111.53 
  

  

  140.33 
  

  

  

  Multiple 
  

  

  

  

  

  

  

  

  41.18 
  

  

  46.64 
  

  

  52.13 
  

  

  65.92 
  

  

  79.81 
  

  

  93.78 
  

  

  107.80 
  

  

  135.99 
  

  

  Volume 
  = 
  [-0.20296 
  + 
  0.150283(DRSQH)'''3 
  + 
  0.0541 
  78(STEM)]3 
  where 
  

  

  j 
  DRSQH 
  = 
  DRC 
  square 
  times 
  height 
  

   I 
  STEM 
  = 
  1 
  if 
  single, 
  if 
  multiple. 
  

  

  25 
  

  

  