Pennsylvania Results

Highlights of the 1989 Pennsylvania Forest Inventory

1989 STATISTICAL TABLES

ALL TABLES ARE ESTIMATES FROM THE 1989 SURVEY EXCEPT WHERE NOTED. ALL TABLES WILL OPEN IN A SEPERATE WINDOW.

The following tables are divided into two sections: (1) State, and (2) County.
Tables showing 1978 information are listed here with asterisks(**).
The tables within the document are also marked with asterisks(**) in the title.
Forest type, stand-size class, and stocking class tables are based on stocking that is based on relative density, unless otherwise noted.

State Tables

Area

Table 1. Land area by land class
Table 2. Area of timberland by forest type, forest- type group and stand-size class
Table 3. Area of timberland by forest- type group and stand-size class (based on growing-stock trees), 1978
Table 4. Area of timberland by forest- type group and stand-size class (based on growing-stock trees)
Table 5. Area of timberland by forest-type group and ownership class
Table 6. Area of timberland by stand-size class and ownership class
Table 7. Area of timberland by board-foot stand- volume class and ownership class
Table 8. Area of timberland by stocking class of growing-stock trees and ownership class
Table 9. Area of timberland by forest-type group and stocking class of all live trees
Table 10. Area of timberland by stand-size class, forest-type group, and basal-area class of all live trees

Number of Trees

Table 11. Number of live trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 12. Number of all live trees on timberland by diameter class, tree class, and species group
Table 13. Number of trees (5.0+ inches d.b.h.) on timberland by species and tree class
Table 14. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class

Wildlife Habitat

Table 15. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 16. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class

Biomass

Table 17. Net dry weight of all live trees on timberland by species and diameter class
Table 18. Net dry weight of all trees on timberland by class of material and species group

Volume

Table 19. Net volume of all trees on timberland by class of timber and species group
Table 20. Net volume of all live, growing-stock, and sawtimber trees on timberland by species group and ownership class
Table 21. Net volume of growing-stock trees on timberland by forest-type group and stand- size class
Table 22. Net volume of growing-stock trees on timberland by species and forest-type group
Table 23. Net volume of growing-stock trees on timberland by species and stand-size class
Table 24. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 25. Net volume of growing-stock trees on timberland by species and diameter class
Table 26. Net volume of growing stock in the sawlog portion of sawtimber trees on timberland by species and diameter class
Table 27. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 28. Net volume of sawtimber trees on timberland by species and diameter class
Table 29. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 30. Net volume of sawtimber trees on timberland by species, size class, and tree grade

Periodic change

Table 31. Average annual net change of growing-stock volume on timberland by species and component of change, 1978-89
Table 32. Average annual net growth and average annual removals of growing-stock volume on timberland by species, 1978-89
Table 33. Average annual net growth and average annual removals of sawtimber volume on timberland by species, 1978-89
Table 34. Average annual mortality of growing-stock and sawtimber volume on timberland by species, 1978-89
Table 35. Average annual net growth and average annual removals of growing-stock volume on timberland by ownership class and species group, 1978-89
Table 36. Average annual net growth and average annual removals of sawtimber volume on timberland by ownership class and species group, 1978-89

Timber Products Output

Table 37. Output of timber products by product, softwoods and hardwoods, and source of material
Table 38. Output of roundwood products by product, softwoods and hardwoods, and source of material
Table 39. Timber removals on timberland by component and softwoods and hardwoods
Table 40. Volume of unused residues from primary manufacturing plants by softwoods and hardwoods, type of residue, and industry

Western Unit

Table 41. Area of timberland by forest type, forest- type group, and stand-size class
Table 42. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 43. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 44. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 45. Net dry weight of all trees on timberland by class of material and species group
Table 46. Net volume of all trees on timberland by class of timber and species group
Table 47. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 48. Net volume of growing-stock trees on timberland by species and diameter class
Table 49. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 50. Net volume of sawtimber trees on timberland by species and diameter class
Table 51. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 52. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 53. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

Southwestern Unit

Table 54. Area of timberland by forest type, forest- type group, and stand-size class
Table 55. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 56. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 57. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 58. Net dry weight of all trees on timberland by class of material and species group
Table 59. Net volume of all trees on timberland by class of timber and species group
Table 60. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 61. Net volume of growing-stock trees on timberland by species and diameter class
Table 62. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 63. Net volume of sawtimber trees on timberland by species and diameter class
Table 64. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 65. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 66. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

Allegheny Unit

Table 67. Area of timberland by forest type, forest- type group, and stand-size class
Table 68. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 69. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 70. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 71. Net dry weight of all trees on timberland by class of material and species group
Table 72. Net volume of all trees on timberland by class of timber and species group
Table 73. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 74. Net volume of growing-stock trees on timberland by species and diameter class
Table 75. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 76. Net volume of sawtimber trees on timberland by species and diameter class
Table 77. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 78. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 79. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

North-central Unit

Table 80. Area of timberland by forest type, forest- type group, and stand-size class
Table 81. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 82. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 83. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 84. Net dry weight of all trees on timberland by class of material and species group
Table 85. Net volume of all trees on timberland by class of timber and species group
Table 86. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 87. Net volume of growing-stock trees on timberland by species and diameter class
Table 88. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 89. Net volume of sawtimber trees on timberland by species and diameter class
Table 90. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 91. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 92. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

South-central Unit

Table 93. Area of timberland by forest type, forest- type group, and stand-size class
Table 94. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 95. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 96. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 97. Net dry weight of all trees on timberland by class of material and species group
Table 98. Net volume of all trees on timberland by class of timber and species group
Table 99. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 100. Net volume of growing-stock trees on timberland by species and diameter class
Table 101. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 102. Net volume of sawtimber trees on timberland by species and diameter class
Table 103. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 104. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 105. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

Northeastern Unit

Table 106. Area of timberland by forest type, forest- type group, and stand-size class
Table 107. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 108. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 109. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 110. Net dry weight of all trees on timberland by class of material and species group
Table 111. Net volume of all trees on timberland by class of timber and species group
Table 112. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 113. Net volume of growing-stock trees on timberland by species and diameter class
Table 114. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 115. Net volume of sawtimber trees on timberland by species and diameter class
Table 116. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 117. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 118. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

Pocono Unit

Table 119. Area of timberland by forest type, forest- type group, and stand-size class
Table 120. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 121. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 122. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 123. Net dry weight of all trees on timberland by class of material and species group
Table 124. Net volume of all trees on timberland by class of timber and species group
Table 125. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 126. Net volume of growing-stock trees on timberland by species and diameter class
Table 127. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 128. Net volume of sawtimber trees on timberland by species and diameter class
Table 129. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 130. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 131. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

Southeastern Unit

Table 132. Area of timberland by forest type, forest- type group, and stand-size class
Table 133. Number of growing-stock trees (1.0+ inches d.b.h.) on timberland by species and diameter class
Table 134. Number of standing dead trees (5.0+ inches d.b.h.) on timberland by species, condition class, and diameter group
Table 135. Number of seedlings, saplings, and shrubs on timberland by species and stand-size class
Table 136. Net dry weight of all trees on timberland by class of material and species group
Table 137. Net volume of all trees on timberland by class of timber and species group
Table 138. Net volume of growing-stock trees on timberland by species and diameter class, 1978
Table 139. Net volume of growing-stock trees on timberland by species and diameter class
Table 140. Net volume of sawtimber trees on timberland by species and diameter class, 1978
Table 141. Net volume of sawtimber trees on timberland by species and diameter class
Table 142. Net volume of sawtimber trees on timberland by species, size class, and standard-lumber log grade
Table 143. Net volume of sawtimber trees on timberland by species, size class, and tree grade
Table 144. Average annual mortality, net growth, and removals of growing-stock and sawtimber volume on timberland by species, 1978-89

County

Table 145. Land area by county, geographic unit, and land class
Table 146. Area of timberland by county, geographic unit, and ownership class
Table 147. Area of timberland by county, geographic unit, and forest-type group
Table 148. Area of timberland by county, geographic unit, and stand-size class
Table 149. Area of timberland by county, geographic unit, and stand-size class (based on growing-stock trees) 1978
Table 150. Area of timberland by county, geographic unit, and stand-size class (based on growing-stock trees)
Table 151. Area of timberland by county, geographic unit, and stocking class of growing-stock trees
Table 152. Area of timberland by county, geographic unit, and site-productivity class
Table 153. Net volume of growing-stock trees on timberland by county, geographic unit, and forest-type group
Table 154. Net volume of growing-stock trees on timberland by county, geographic unit, and stand-size class
Table 155. Net volume of growing-stock and sawtimber trees on timberland by county, geographic unit, and species group
Table 156. Net volume of sawtimber trees on timberland by county, geographic unit, and forest-type group
Table 157. Net volume of sawtimber trees on timberland by county, geographic unit, and stand-size class