Dissolved cation concentrations in Okefenokee swamps surface water: Spatial and temporal variation
Gregor T. Auble
1984, Book chapter, The Okefenokee Swamp: Its natural history, geology, and geochemistry
No abstract available....
Cation exchange characteristics of Sphagnum from Okefenokee swamp
R. W. Bosserman, Gregor T. Auble, David B. Hamilton
1984, Book chapter, The Okefenokee Swamp: Its natural history, geology, and geochemistry
No abstract available....
Surficial geology
Charles B. Hunt
1984, Report
Surficial materials are those at or near the Earth's surface. They constitute, by far, the largest and most used part of the ground around us. Areas not covered by surficial deposits--bare bedrock--form probably less than 5 percent of our land surface.Most surficial deposits are composed of poorly consolidated clay, silt,...
A hierarchical model to organize integrated research on the Okefenokee Swamp
Gregor T. Auble, Bernard C. Patten, R. W. Bosserman, David B. Hamilton
1984, Book chapter, The Okefenokee Swamp: Its natural history, geology, and geochemistry
No abstract available....
An old-growth cypress stand in Okefenokee Swamp
G.R. Best, D. B. Hamilton, Gregor T. Aule
1984, Book chapter
Okefenokee Swamp...
Selected bibliography of Wyoming amphibians and reptiles
Paul Stephen Corn, R. Bruce Bury, Hartwell H. Welsh Jr.
1984, Report, Smithsonian herpetological information service 59
No abstract available....
Vegetation mapping of the Okefenokee Swamp ecosystem
David B. Hamilton, C.A. McCaffery
1984, Book chapter
No abstract available....
Applications of remote sensing to ecosystem studies of Okefenokee swamp
David B. Hamilton, E.R. Blood, J.R. Wadsworth
1984, Book chapter, The Okefenokee Swamp: Its natural history, geology, and geochemistry
No abstract available....
Rippled scour depressions on the inner continental shelf off central California
David A. Cacchione, David E. Drake, William D. Grant, George B. Tate
1984, Journal of Sedimentary Petrology (54) 1280-1291
Side-scan sonar records taken during the recent Coastal Ocean Dynamics Experiment (CODE) show elongate, shore-normal rippled depressions of low relief on the inner continental shelf off central California between Bodega Bay and Point Arena. These features extend up to 2 km from the...
Contaminants in the Upper Mississippi: Summary and conclusions
Samuel N. Luoma
J.G. Wiener, R.V. Anderson, editor(s)
1984, Book chapter, Contaminants in the Upper Mississippi River
No abstract available. ...
Groundwater contamination and aquifer reclamation at the Rocky Mountain Arsenal, Colorado
Leonard F. Konikow, D. Thompson
1984, Book chapter, Groundwater contaimination
No abstract available. ...
Refuge management analyses: research needs for Muscatatuck National Wildlife Refuge
J. E. Roelle, G.T. Auble, D. B. Hamilton
1984, Report
Muscatatuck National Wildlife Refuge, located in southeastern Indiana, was established by the Migratory Bird Conservation Commission in 1966. Land use planning for the Refuge formally began in 1971, and development of facilities designed in that planning effort is now nearing completion. As these facilities become operational, Refuge personnel will be...
Compilation of hydrologic data for the Edwards Aquifer, San Antonio area, Texas, 1981, with 1934-81 summary
R.D. Reeves, R.W. Maclay, G. B. Ozuna
1984, Edwards Underground Water District Bulletin 41
The average annual ground-water recharge to the Edwards aquifer in the San Antonio area, Texas, from 1934 through 1981, was 612,400 acre-feet. The recharge in 1981 was 1,448,400 acre-feet, which is the third highest annual recharge since 1934. A maximum annual recharge of 1,711,200 acre-feet occurred in 1958, and a...
Water resources data: Puerto Rico and the U.S. Virgin Islands
Water Resources Division, U.S. Geological Survey
1984, Report, U.S. Geological Survey water-supply paper
No abstract available....
Development and implementation of a digital geologic database for petroleum exploration in the Uinta Basin, Utah-Colorado, U. S. A.
John L. Dwyer, Eugene A. Fosnight, David A. Hastings, G. Bryan Bailey
1984, Conference Paper, Proceedings of the International Symposium on Remote Sensing of Environment, third thematic conference: Remote Sensing for Exploration Geology
No abstract available....
Pleistocene glaciation of volcano Ajusco, central Mexico, and comparison with the standard Mexican glacial sequence
Sidney White, S. Valastro
1984, Quaternary Research (21) 21-35
Three Pleistocene glaciations and two Holocene Neoglacial advances occurred on volcano Ajusco in central Mexico. Lateral moraines of the oldest glaciation, the Marqués, above 3250 m are made of light-gray indurated till and are extensively modified by erosion. Below 3200 m the till is dark red, decomposed, and buried beneath...
Snow Mountain Wilderness Study Area, California
Robert D. Brown Jr., Francis E. Federspiel
1984, Book chapter
The Snow Mountain Wilderness study area, located about 120 mi north of San Francisco and on the divide between the Sacramento and Eel Rivers, contains some of the highest terrain in the Coast Ranges. Its mineral-resource potential was evaluated by interpreting data from geologic field studies, from an aeromagnetic survey,...
Strategies for rehabilitation of lake trout in the Great Lakes: Proceedings of conference on lake trout research, August 1983
Randy L. Eshenroder, Thomas P. Poe, Charles H. Olver
1984, Technical Report 40
No abstract available....
Red fox predation on breeding ducks in midcontinent North America
Alan B. Sargeant, Stephen H. Allen, Robert T. Eberhardt
1984, Wildlife Monograph 89
Red fox (Vulpes vulpes) predation on nesting ducks was assessed by examining 1,857 adult duck remains found at 1,432 fox rearing dens from 1968 to 1973. Dabbling ducks were much more vulnerable to foxes than diving ducks. Dabbling ducks (1,798) found at dens consisted of 27% blue-winged teals (Anas discors),...
Simulated effects of transplant removal from the River Mountains bighorn herd II
C. L. Douglas
1984, Technical Report CPSU/UNLV 025/6A
No abstract available at this time...
Effects of weather on breeding ducks in North Dakota
M.C. Hammond, Douglas H. Johnson
1984, Fish and Wildlife Technical Report 1
The present report quantifies relations between weather and several aspects of the breeding biology of four duck species: mallard (Anas platyrhynchos), gadwall (A. strepera), blue-winged teal (A. discors), and redhead (Aythya americana). Data were obtained from two locations in North Dakota,--the J. Clark Salyer National Wildlife Refuge, intermittently during 1936-68,...
River basins of the United States; the Suwannee
Arthur A. Garrett, Clyde S. Conovoer
1984, Report
Eruptions of Mount St. Helens; past, present, and future
Robert I. Tilling, Lyn J. Topinka, Donald A. Swanson
1984, Report
ROLE OF SPATIAL RESOLUTION AND SPECTRAL CONTENT IN CHANGE DETECTION.
Valerie A. Milazzo
1984, Conference Paper
Summary form only given, as follows. Advancements in remote sensing technology have brought improvements and sophistication to modern remote sensor systems, especially those aboard earth resources satellites. These improvements have considerbly expanded the capabilities of the newer sensor systems, particularly the capability to achieve greatly increased spatial and spectral resolution...
Magnetic properties of the Bay of Islands ophiolite suite and implications for the magnetization of oceanic crust
B. Ann Swift, H. Paul Johnson
1984, Journal of Geophysical Research B: Solid Earth (89) 3291-3308
Rock magnetic properties, opaque mineralogy, and degree of metamorphism were determined for 101 unoriented samples from the North Arm and Blow-Me-Down massifs of the Bay of Islands ophiolite complex, Newfoundland. The weathered and metamorphosed extrusive basalt samples have a weak, secondary magnetization arising from oxidation and exsolution of ilmenite of...
