APPENDIX BASIC STATISTICS 



617 



Table 77. — Productivity of recently cut commercial forest land in the United States and Coastal Alaska, by region, forest type 

 group, ownership class, and elements of the combined productivity class, 1953 ' — Continued 



CENTRAL STATES 



Forest type group and 

 ownership class 



Operating 

 area 



Productivity 



By combined produc- 

 tivity class 



Upper 



Medi- 

 um 



Lower 



By existing stocking, all 

 species 



Upper 



Medi- 





um 



Per- 



Per- 



cent 



cent 



74 



13 



79 



20 



SI 



35 



34 



40 



31 



64 



73 



22 



Lower 



By existing stocking 

 plus prospective 

 stocking, all species - 



Upper 



Medi- 

 um 



Lower 



Existing and prospec- 

 tive stocking modi- 

 fied by composition 



Upper 



Medi- 

 um 



Lower 



Proportion 

 of total 

 on which 

 felling age 

 factors 

 were ap- 

 plied 



Small private ownerships 

 (3 to 5,000 acres): 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Oak-gum-cypress 



Elm-ash-cotton wood _ . 



Maple-beech-birch 



Medium and large private 

 ownerships (5,000 acres 

 and larger): 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Maple-beech-birch 



Public ownerships: 



White-red-jack pine ._ 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Oak -gum-cypress 



Elm-ash-cottonwood 



Maple-beech-birch 



Thousand 



acres 



23 



460 



6,242 



265 



447 



170 



12 



75 



1,059 



1 



176 



390 



1,766 



6 



38 



2 



Per- 

 cent 

 13 

 81 

 43 

 51 

 39 

 40 



100 

 100 

 83 

 89 

 17 

 100 

 100 



Per- 

 cent 

 17 

 18 

 41 

 27 

 50 

 49 



25 

 40 

 50 

 100 



Per- 

 cent 

 70 

 1 

 16 

 22 

 11 

 11 



« 



67 

 43 

 40 

 100 



100 

 79 

 84 

 79 



100 

 16 



100 



Per- 

 cent 

 13 

 1 

 14 

 26 

 5 

 5 



33 

 56 

 44 



16 







21 

 15 

 21 



.. 



84 





Per- 

 cent 

 87 

 84 

 71 

 73 

 85 

 90 



75 

 81 

 72 

 100 



100 

 100 

 99 

 95 

 100 

 100 

 100 



Per- 

 cent 



Per- 

 cent 

 13 

 1 

 5 

 18 

 3 



Per- 

 cent 

 22 

 81 

 52 

 55 

 43 

 50 



100 

 100 

 83 

 89 

 17 

 100 

 100 



Per- 

 cent 

 65 

 18 

 34 

 26 

 57 

 42 



25 

 24 

 31 

 100 



Per- 

 cent 

 13 

 1 



14 

 19 

 P) 



Percent 



78 

 11 

 39 

 60 

 46 

 29 



25 

 33 

 52 



PLAINS 



Small private ownerships (3 

 to 5.000 acres) : 



Oak-hickory 



ELm-ash-cottonwood 



Public ownerships: 



White-red-jack pine 



Oak-hickory 



Aspen-birch 



50 

 14 



8 

 100 



28 

 29 



64 

 71 



50 

 14 



100 

 100 

 56 



44 

 86 



6 



62 

 14 



100 

 100 

 56 



36 

 86 



2 



58 



28 

 43 



14 

 57 



8 





100 

 100 



5 





100 















16 





100 





44 



44 





100 











50 

 14 



100 

 56 



SOUTH ATLANTIC 



Small private ownerships (3 

 to 5,000 acres) : 



Longleaf-slash pine 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Oak-gum-cypress _ _ _ 



Medium and large private 

 ownerships (5,000 acres 

 and larger) : < 



Longleaf-slash pine 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Oak-gum-cypress 



Pubhc ownerships: 



Longleaf-slash pine 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Oak-gum-cypress 



614 



23 



31 



46 



12 



31 



57 



47 



20 



33 



34 



30 



36 



6,815 



44 



39 



17 



48 



35 



17 



57 



33 



10 



52 



34 



14 



767 



67 



22 



11 



56 



31 



13 



77 



15 



8 



76 



16 



8 



1,424 



38 



53 



9 



48 



25 



27 



61 



35 



4 



51 



45 



4 



256 



35 



65 





16 



58 



26 



46 



54 





39 



61 





438 



78 



17 



5 



64 



30 



6 



94 



6 





78 



22 





2,329 



93 



3 



4 



70 



26 



4 



94 



6 





93 



3 



4 



517 



90 



10 





88 



11 



1 



90 



10 





90 



10 





712 



93 



5 



2 



68 



30 



2 



97 



1 



2 



93 



5 



2 



776 



65 



35 





63 



27 



10 



94 



6 





68 



32 





278 



83 



1 



16 



42 



.39 



19 



83 



1 



16 



83 



1 



16 



720 



90 



9 



1 



81 



17 



2 



95 



4 



1 



95 



4 



1 



362 



100 



'}) 





96 



4 





100 







100 







1,870 



91 



9 





70 



30 





91 



9 





91 



9 





86 



88 



6 



6 



32 



64 



4 



88 



12 





88 



6 



6 



87 

 45 

 35 

 45 

 33 



27 

 13 

 22 

 55 

 17 



20 

 13 

 16 

 2 

 6 



SOUTHEAST 



Small private ownerships (3 

 to 5,000 acres) : 



Longleaf-slash pine _ . 



Loblolly-shortleaf pine 



Oak-pine 



Oak-hickory 



Oak-gum-cypress 



Medium and large private 

 ownerships (5,000 acres 

 and larger) : * 



Longleaf-slash pine 



Loblolly-shortleaf pine 



Oak-pine_-_ 



Oak-hickory — 



Oak-gum-cypress 



6,586 



31 



32 



37 



10 



44 



46 



40 



29 



31 



40 



28 



32 



10, 213 



36 



27 



37 



46 



26 



28 



51 



27 



22 



50 



27 



23 



1,659 



32 



26 



42 



22 



33 



45 



41 



29 



30 



39 



29 



32 



4,087 



44 



43 



13 



37 



42 



21 



60 



35 



5 



47 



43 



10 



1,648 



33 



47 



20 



23 



22 



55 



59 



25 



16 



40 



41 



19 



10, 226 



75 



14 



11 



24 



52 



24 



75. 



15 



10 



75 



15 



10 



3,733 



79 



14 



7 



65 



29 



6 



87 



8 



5 



87 



8 



5 



399 



71 



28 



1 



42 



52 



6 



72 



28 



<?) 



72 



28 



« 



1,199 



78 



19 



3 



25 



63 



12 



86 



11 



3 



78 



19 



3 



1.721 



79 



21 





48 



37 



15 



82 



18 





79 



21 





46 

 71 

 56 

 47 

 74 



11 

 28 

 15 

 21 

 13 



See footnotes at end of table. 



J_ 



