APPENDIX 



This appendix — tables 3 through 6 — contains cubic foot volume tables and volume equations for juniper, mesquite, oak, 

 and pinyon trees. Predicted volumes include wood and bark of all stems and branches larger than 1 .5 inches outside-bark 

 diameter. Both live and dead material are included. The range of the data is outlined on the tables, and numbers of trees 

 sampled are summarized in the table margins. Use of the equations outside the diameter at root collar (DRC) and height 

 ranges outlined on the tables is not recommended. 



Table 3 — Juniper outside-bark volume of stem and branch wood larger than 1.5 inches in diameter 



DRC 



Basal 

 stems 



Height (feet) 



10 



12 



14 16 



18 



20 22 



24 



26 28 



30 



32 



Number 



~35 40 of trees 



Inches 

 4 



10 



12 



14 



16 



18 



20 



22 



24 



26 



28 



30 



32 



35 



40 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Multiple 

 Single 



Number 

 of trees 



0.1 



0.1 



0.2 



0.3 



.2 



.2 



.3 



.4 



.3 



.5 



.6 



.8 



.4 



.6 



.7 



.9 



.7 



.9 



1.2 



1.5 



.8 



1.1 



1.4 



1.7 



1.1 



1.6 



2.0 



2.4 



1.3 



1.7| 



2.2 



2.7 



1.7 



2.3 



3.0 



3.7 



1.9 



2.6 



3.3 



4.0 



2.4 



3.3 



4.2 



5.2 



Cubic feet - 



0.5 0.5 0.6 



2.6 



3.6 



4.7| 



5.7 



3.2 



4.4 



5.7 



7.0 



3.5 



4.9 



6.3 



7.8 





5.8 



7.5 



9.3 





6.4 



8.3 



10.4 





7.4 



9.6 



11.9 



8.2 10.7 13.4! 



9.2 

 10.3 



12.0 

 13.6 



15.0 



17.1 



18.5 

 21.2 



21.8 

 25.0 



25.2 

 28.8 



28.6 

 32.6 



32.1 

 36.5 



10.5 11.4 12.6 14.9 

 11.8 12.8 14.3 16.9 



15.3 16.5 18.3 21.1 



17.4 18.9 21.0 24.2 



20.7 22.0 24.1 

 23.7 25.3 27.5 



27.3 

 31.1 



26.0 27.6 29.9 33.7 

 29.7 31.5 34.0 38.1 



36.0 

 40.7 



40.5 

 45.5 



23.9 26.8 29.6 32.2 1 34.7 



21.7 24.7 27.6 30.3 33.0 35.6 



24.9 28.3 31.5 34.5 37.4 



40.3 



25.3 28.7 31.8 34.9 



29.0 32.7 36.2 39 5 



38.0 

 42.8 



41.0 

 46.0 



29.0 

 33.1 [ 



32. 7| 36.3 39.8 43.2 46.6 

 37.1 41.0 44.7 48.4 1 52.0 



32.8 36.9 40.9 



37.2 41.7 45.9 



44.8 48.7 52.5 

 50.1 54.2 58.3 



36.8 41.3 45.8 50.1 



41.5 46.4 51.1 55.8 60.4 



37.6 



34 51 



42.4 



47.4 

 52.9 



97 93 



43.0 

 48.2 



54.2 

 60.1 



78 



48.3 53.5 58.6 63.8 



53.8 59.3 64.7 70.1 



58.8 

 64.9 



68.9 

 75.5 



38.2 

 43.0 



43.9 

 49.1 



56.3 

 62.3 



63.1 

 69.4 



73.9 

 80.8 



40.7 

 45.8 



46.8 

 52.2 



60.1 

 66.3 



67.3 

 73.9 



79.0 

 86.1 



37.2 39.3 42.5 47.7 

 42.0 44.3 47.7 53.2 



43.3 45.8 49.5 55.6 

 48 5 51.1 55.0 61.5 



49.7 

 55.3 



63.9 

 70.3 



[5Z6J 

 58.4 



59.9 

 66.0 



67.6 



56.9 

 62.9 



64.8 

 71.2 



73.2 

 80.1 



63.9 

 70~3l 



72.9 

 79.8 



82.5 

 89.8 



71.6 75.8 82.2 92.7 

 78.4 82.8 89.5 100.5 



84.0 

 91.4 



89.1| 96.6 109.1 

 96.7 104.6 117.7 



60.9 67.6 74.2 80.8 87.4 

 67.2 74.2 81.2 88.1 95.0 



94.0 100.6 

 101.8 108.7 



107.1 113.6 123.4 139.7 

 115.5 122.4 132.6 149.6 



74 57 20 19 



11 



12 

 68 



33 

 51 



28 

 37 



40 

 38 



29 

 32 



18 

 17 



21 

 14 



14 

 8 



15 

 1 1 



9 

 2 



13 

 1 



9 

 2 



4 

 4 



4 

 1 



3 

 



7 

 





 



545 



Multiple-stem: 



Volume 



-0.129 + 2.0255-X + 0.1011-X 2 forX<;6 



10.786 + 2.0255-X - 43.663/X forX>6 



where: 



X = EDROEDROHeight/1 ,000 

 Note: EDRC, DRC in inches and Height in feet. 



Single-stem: 



Volume 



-0.032 + 2.1076-X + 0.1454-X 2 for X< 6 



| 15.675 + 2.1076-X - 62.827/X forX>6 



where: 



X= DRC-DRC-Height/1,000 



8 



