Tables 



Page 



Basic Assumptions 



1.1 



Population, gross national 

 product and disposal of personal 

 income in the United States, 

 selected years 1929-78, with 

 projections to 2030 



Forest and Range Land 



2.1 — Land and water areas of the 



United States, by class of land, 

 water, and section, region, and 

 State 12 



2.2 — Land and water areas of the 



United States, by class of land 



and water, 1970, 1977, with 



projections to 2030 17 



2.3 — Forest and range land areas in 



the United States, by ownership 



and section, region, and State 18 



2.4 — Forest land areas in the United 



States, by timber productivity 

 class and section, region, and 

 State 20 



2.5 — Forest land areas in the United 



States, by timber productivity 



class and ecosystem 22 



2.6 — Average annual herbage and 



browse production and area by 



productivity class of range 



ecosystem in the contiguous 



States 23 



2.7 — Forest land area in the eastern 



United States, by ecosystem and 



region, and State, 1977 27 



2.8 — Rangeland area in the contiguous 



States by ecosystem and section, 



region, and State, 1976 36 



2.9 — Forest land area in the western 



United States, by ecosystem and 



section, region, and State, 



1977 41 



2.10 — Value of mineral production in 



the United States by section, 



region, and State, 1950, 1960, 



1970 and 1975 54 



2.11 — Illustrative primary mineral 



demand-production comparisons 

 in the United States by class of 

 mineral, 1974, with projections to 

 1985 and 2000 56 



2.12 — Area utilized for mining and area 



reclaimed in the United States by 



class of mineral, 1930-1971 56 



Page 



2.13 — Area utilized for mining and area 

 reclaimed in the United States by 

 class of mineral, section, region, 

 and State, 1930-1971 57 



Outdoor Recreation and Wilderness 



3.1 — Percent of households 



participating in outdoor 



recreation in the United States 



by type of activity 65 



3.2 — Indexes of demand for outdoor 



recreation in the contiguous 



States by activity group and type 



of activity, 1977, with projections 



to 2020 69 



3.3 — Indexes of demand for outdoor 



recreation in the contiguous 



States by activity group and 



region, in 1977, with projections 



to 2030 71 



3.4 — Percent of private forest and 



range land in the United States 



available for public recreation 



use by availability status, 



ownership, and region, 1977 74 



3.5 — Recreation visitor days of use of 



Federal recreation areas in the 



United States by managing 



agency and fee status, 1977 77 



3.6 — Number of recreation visitor 



days of outdoor recreation 



activities on National Forests in 



the United States by types of 



activity and area, 1978 78 



3.7 — Trail mileage in the United 



States and territories, by 



ownership, and section, region, 



State and territory, 1978 82 



3.8 — Number of campgrounds in the 



United States by section and 



region and ownership, 1973 and 



1977 86 



3.9 — Ownership of recreational boats 



in the contiguous United States, 

 1976, and percent increase from 

 1973, by section and region 88 



3.10 — Total number of ski lifts and lift 



capacity operating in the United 



States by land ownership, 



section, region, and State, 1978 92 



3.1 1 — Percent of population not 



participating in outdoor 



recreation in the United States 



by reasons and region 95 



339 



