LIST OF TABLES 



Table Page 



1. Productivity and condition classes 7 



2. Forest-range, improved private pasture, and 



otlier land by geographic region, 1970 19 



3. Forest-range by ecosystem and owmership, 



1970 21 



4. Forest-range by productivity and condition 



classes, 1970 22 



5. Employment and animal-output value from 



livestock grazing by ownership and eco- 

 group, 1970 30 



6. Acre rates for hydrologic outputs by ecogroup 



and ownership, 1970 35 



7. Selected national aggregates as indicators of 



the United States economy 40 



8. Withdrawals and consumptive use of water 



for the United States 50 



9. Area grazed, selected outputs and costs for 



Resource Situation — 1970 and Now Policy 73 



10. Area grazed, selected outputs and costs for 



Resource Situation — 1970 and single strat- 

 egy management 74 



11. Area grazed, outputs, and costs Resource 



Situation — 1970 and under Alternatives 1, 



2 and 20 76 



12. Acreage grazed by strategy by ecogroup for 



Alternative 20 79 



13. Production in animal unit months and acres 



grazed by ecogroup, when disinvestment 

 and investment are restricted, and multiple 

 use constraints are used on Federal land 

 and some non-Federal lands 81 



14. Ungrazed and grazed acreage by strategy by 



ecogroup for total forest-range under Al- 

 ternative 19 82 



15. Animal unit months produced by ownership 



in 1970 and under Alternatives 19 and 20 86 



16. Recommended management strategies by re- 



source unit for Sagebrush ecosystem under 

 Alternative 19 87 



17. Recommended management strategies by re- 



source unit for Lodgepole pine ecosystem 

 under Alternative 19 88 



18. Recommended management strategies by re- 



source unit for Plains grasslands ecosystem 

 under Alternative 19 88 



19. Recommended management strategies by re- 



source unit for Loblolly-shortleaf ecosys- 

 tem under Alternative 19 89 



20. Wood growth, water yield, quality water 



yield, storm runoff, and sediment by eco- 

 group in 1970 and under Alternative 19 90 



21. Indexes of soil stability, soil quality, air qual- 



ity, and beauty in 1970, and for selected 

 alternatives 90 



22. Indexes of rare species, non-game birds, car- 



nivores and raptors, hunting, and other 

 recreation in 1970, and for selected alterna- 

 tives 90 



23. Qualitative response to progressively greater 



investment in range management on lands 



in different ownerships 91 



24. An optional management program for de- 



pressed areas as applied to a segment of 



the Pinyon-juniper ecosystem 92 



25. Total investment costs and costs per animal 



unit month for 1970 and selected alterna- 

 tives 92 



26. Investment costs for a sample resource unit 109 



27. Expected life of practices by ecosystems 110 



28. Annual maintenance and repair costs for 



management practices 111 



29. Land inventory of the 48 States, 1970 __^ 113-114 



30. Land area of Western Range and Great 



Plains ecosystems in 1970 115 



Table Page 



31. Land area of National Forest System, West- 



ern Range, and Great Plains ecosystems in 

 1970 116 



32. Other Federal land area. Western Range 



and Great Plains ecosystems, 1970 117 



33. Non-Federal land area. Western Range and 



Great Plains ecosystems, 1970 118 



34. Land area of Western Forest ecosystems in 



1970 119 



35. Land area of National Forest System, West- 



ern Forest ecosystems in 1970 119 



36. Other Federal land area. Western Forest 



ecosystems, 1970 120 



37. Non-Federal land area. Western Forest eco- 



systems, 1970 120 



38. Land area of Eastern Forest ecosystems, 1970 121 



39. Land area of National Forest System, East- 



ern Forest ecosystems, 1970 122 



40. Other Federal land area. Eastern Forest eco- 



systems, 1970 123 



41. Non-Federal land area, Eastern Forest eco- 



systems, 1970 124 



42. Area grazed and ungrazed by ecogroup, eco- 



system, and ownership, 1970 125 



43. Forest-range grazed and ungrazed by State 



and ownership, 1970 126-127 



44. Non-forested ecosystem areas by productivity 



and condition class, 1970 128-129 



45. Forested ecosystem areas by productivity and 



stand-size class, 1970 128-129 



46. Management strategies by ownership and eco- 



group, 1970 130 



47. Management strategies by ecosystem, 1970 131 



48. Animal-unit-month production by ownership 



and ecosystem, 1970 132 



49. Average animal-unit-month production by 



strategy and ecosystem, 1970 133 



50. Herbage and browse production by ownership 



and ecosystem, 1970 134 



51. Wood growth and average hydrologic outputs 



by ecosystem, 1970 135 



52. Qualitative resource outputs by ecosystem, 



1970 136-137 



53. Land area of forested ecosystems by owner- 



ship, timber stand-size class, and ecogroup 



by ecosystems, 1970 138 



54. Forest-range grazed by strategy, and outputs 



and costs, for Alternative 19 by ecogroup 139 



55. Acreage grazed and ungrazed by ecosystem 



within ecogroup by ownership under Alter- 

 native 19 140 



56. Acreage by strategy by ownership and eco- 



group and under Alternative 19 141 



57. Domestic grazing by ownership and ecogroup 



in 1970 and Alternatives 20 and 19 141 



58. Acres grazed, costs, and outputs under 



selected alternatives 142-143 



59. Recommended management strategy mix by 



resource unit from Alternative 19, Sage- 

 brush ecosystem by ownership 144 



60. Recommended management strategy mix by 



resource units from Alternative 19, Lodge- 

 pole pine ecosystem by ownership 144 



61. Recommended management strategy mix by 



resource unit from Alternative 19, Plains 

 grasslands ecosystem by ownership 145 



62. Recommended management strategy mix by 



resource unit from Alternative 19 for the 

 Loblolly-shortleaf pine ecosystem by own- 

 ership 145 



IV 



