United States Geological Survey Yearbook |
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Page 2
The percentage of individual wilderness areas having mineral resource potential
ranges from 0.1 of 1 to 100 percent and averages about 20 percent .
Assessments of oil and gas resources of wilderness lands in 11 Western States
also were ...
The percentage of individual wilderness areas having mineral resource potential
ranges from 0.1 of 1 to 100 percent and averages about 20 percent .
Assessments of oil and gas resources of wilderness lands in 11 Western States
also were ...
Page 10
Preliminary data and information show that as of January 1 , 1983 , the
equivalent water content of the snow cover in much of the Rockies was 121
percent of the long - term ( 1963-77 ) average . Lack of snow during January and
February ...
Preliminary data and information show that as of January 1 , 1983 , the
equivalent water content of the snow cover in much of the Rockies was 121
percent of the long - term ( 1963-77 ) average . Lack of snow during January and
February ...
Page 42
The undiscovered recoverable oil , reported at the 95- and 5 - percent probability
levels , for the Wilderness Lands in the Western States is estimated to range from
0.555 to 1.490 billion barrels with a mean estimate of 0.834 billion barrels .
The undiscovered recoverable oil , reported at the 95- and 5 - percent probability
levels , for the Wilderness Lands in the Western States is estimated to range from
0.555 to 1.490 billion barrels with a mean estimate of 0.834 billion barrels .
Page 80
The higher the percentage , the more efficient the ATES system . Preliminary
model simulations indicate that ... This operation would be only 39 - percent
efficient at the end of the 5 - year period . The most efficient operation that has
been ...
The higher the percentage , the more efficient the ATES system . Preliminary
model simulations indicate that ... This operation would be only 39 - percent
efficient at the end of the 5 - year period . The most efficient operation that has
been ...
Page 83
Of that amount , about 19,000 cubic feet per second , or 90 percent of the
discharge , flowed to springs or discharged to rivers . The remainder discharged
as areal seepage in coastal areas . Because discharge from the flow system
balanced ...
Of that amount , about 19,000 cubic feet per second , or 90 percent of the
discharge , flowed to springs or discharged to rivers . The remainder discharged
as areal seepage in coastal areas . Because discharge from the flow system
balanced ...
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activities additional Administration agencies Alaska analysis aquifer areas assessment Assistant Authority base Basin Bldg Board Bureau California cartographic caused Central Chief City climate coal collected Commission completed Conservation contamination continued Control cooperation Coordination County cover Department deposits discharge District w Division earth science earthquake Eastern Energy Environmental estimated Federal Federal agencies feet flood Florida flow formed funds Geologist Government ground ground-water hazards hydrologic International Island Lake land landslides major Management maps marine ment miles million mineral resources models National Center natural needs occurred Office Operations organic Park percent petroleum photography Planning potential problems processes Public Puerto Rico record Regional result River rocks scale scientific Searles Lake Service sources South spring standard stations STOP studies surface technical tion U.S. Geological Survey United Valley Volcano waste Water Resources Western Wilderness zone
Bibliographic information
| Title | United States Geological Survey Yearbook |
| Author | Geological Survey (U.S.) |
| Publisher | The Survey, 1983 |
| Original from | University of Minnesota |
| Digitized | 15 Jun 2009 |
| Export Citation | BiBTeX EndNote RefMan |