The need to set up a national programme for control of fish diseases in the United States
F. P. Meyer
A. Behrendt, editor(s)
1978, Book chapter, The Two Lakes Tenth Fishery Management Training Course Report
Abstract not submitted to date...
How often will earthquakes recur on the San Andreas Fault?
R. E. Wallace
1978, Earthquake Information Bulletin (USGS) (10) 76-81
The relationship between magnitude and abundance of earthquakes, called a recurrence curve, has been derived for many regions of the world from seismographic records. AS an example, Clarence Allen and his associates at the California Institute of Technology have obtained recurrence rates for the southern California region by incorporating data...
Unusual animal behavior before earthquakes
P. Reasenberg
1978, Earthquake Information Bulletin (USGS) (10) 42-50
Searching for seismic precursors to earthquakes in central California
R. L. Wesson
1978, Earthquake Information Bulletin (USGS) (10) 51-54
Can animals help to predict earthquakes?
Shen Ling-huang
1978, Earthquake Information Bulletin (USGS) (10) 231-233
Geodimeter measurements and the Southern California uplift
W.H. Prescott, J.C. Savage
1978, Earthquake Information Bulletin (USGS) (10) 131-135
Modern surveying instruments, such as geodimeters, are capable of measuring distances in the range of 1 to 30 kilometers with remarkable precision. Indeed, the present limitation upon the precision of measurement is not the resolution of the instruments themselves but rather the uncertainty introduced by variations in the velocity of...
Sea-level changes before large earthquakes
M. Wyss
1978, Earthquake Information Bulletin (USGS) (10) 165-168
Changes in sea level have long been used as a measure of local uplift and subsidence associated with large earthquakes. For instance, in 1835, the British naturalist Charles Darwin observed that sea level dropped by 2.7 meters during the large earthquake in Concepcion, CHile. From this piece of evidence and...
Clarence Allen talks about the responsibilities in earthquake prediction
H. Spall
1978, Earthquake Information Bulletin (USGS) (10) 116-119
Dr. Clarence R. Allen is professor of geology and geophysics at the California Institute of Technology. He has been a member of advisory panels to the Executive Office of the President, National Academy of Sciences, National Science Foundation, U.S Geological Survey, UNESCO, California State Mining and Geology Board, and the...
A pollution history of Chesapeake Bay
E.D. Goldberg, V. Hodge, M. Koide, J. Griffin, E. Gamble, O.P. Bricker, G. Matisoff, G.R. Holdren Jr., R. Braun
1978, Geochimica et Cosmochimica Acta (42) 1413-1425
Present day anthropogenic fluxes of some heavy metals to central Chesapeake Bay appear to be intermediate to those of the southern California coastal region and those of Narragansett Bay. The natural fluxes, however, are in general higher. On the bases of Pb-210 and Pu-239 + 240 geochronologies and of the...
Correction of ground-water chemistry and carbon isotopic composition for effects of CO2 outgassing
F. J. Pearson Jr., D.W. Fisher, Niel Plummer
1978, Geochimica et Cosmochimica Acta (42) 1799-1807
Direct Pco2">Pco2 measurements on water samples from several CO2-charged warm springs are significantly higher than Pco2">Pco2 values calculated from field pH and alkalinity (and other constituents). In addition, calcite saturation indices calculated from field pH and solution composition indicated supersaturation...
Effects of paved surfaces on recharge to the Floridan aquifer in east-central Florida: A conceptual model
C. H. Tibbals
1978, Water-Resources Investigations Report 78-76
The proportionate amount of surface area that can be paved in Floridan aquifer recharge areas in east-central Florida without reducing the net recharge to the Floridan aquifer is a function of many variables that include rainfall, depth to water table, depth to potentiometric surface of the Floridan, evaporation from paved...
Gases and water isotopes in a geochemical section across the Larderello, Italy, geothermal field
A.H. Truesdell, N.L. Nehring
1978, Pure and Applied Geophysics PAGEOPH (117) 276-289
Steam samples from six wells (Colombaia, Pineta, Larderello 57, Larderello 155, Gabbro 6, and Gabbro 1) in a south to north section across the Larderello geothermal field have been analyzed for inorganic and hydrocarbon gases and for oxygen-18 and deuterium of steam. The wells generally decrease in depth and increase...
Albumin polymorphism in the feral donkey of Death Valley National Monument, California
J.G. Blake, C. L. Douglas
1978, Technical Report CPSU/UNLV 008/06
No abstract available at this time...
Classification inventory, and analysis of fish and wildlife habitat
L.M. Cowardin
1978, FWS/OBS 604
Nifurpirinol (Furanace: P-7138) related lesions on channel catfish Ictalurus punctatus (Rafinesque)
A.J. Mitchell, J.M. Grizzle, J.A. Plumb
1978, Journal of Fish Diseases (1) 115-121
Skin lesions developed on channel catfish, Ictalurus punctatus, exposed to 0-5 mg/1 Furanace for 4 or 14 days. Lesions developed 3 days after the 4-day exposure and on the eleventh day of the 14-day exposure. The lesions continued to develop after the fish were moved to untreated water. The lesions which...
Racial composition and differential migration of tower-killed savannah sparrows in southeastern North Dakota
M.L. Avery, J.S. Weske
1978, Bird-Banding (49) 182-184
No abstract available....
Movements of walleyes tagged in eastern Lake Erie
David R. Wolfert, Harry D. Van Meter
1978, New York Fish and Game Journal (25) 16-22
In May, October and November of 1968, 2,456 walleyes of various ages were captured, tagged and released in eastern Lake Erie to determine seasonal movement of walleyes in that basin and the degree to which they intermingled with fish of the central and western basins. From 1968 to 1971, 275...
Geology and ground water in Door County, Wisconsin, with emphasis on contamination potential in the Silurian dolomite
Marvin G. Sherrill
1978, Water Supply Paper 2047
Door County is in northeastern Wisconsin and is an area of 491 square miles. The county forms the main body of the peninsula between Green Bay and Lake Michigan. The land surface is an upland ridge controlled by the underlying bedrock. The west edge of the ridge forms an escarpment...
Water-level changes and earthquake prediction
H. Spall
1978, Earthquake Information Bulletin (USGS) (10) 55-59
Water-resources investigations in Florida, 1977: Hydrologic-data stations and hydrologic investigations in Florida, as of June 1977
U.S. Geological Survey
1978, Report
No abstract available....
Fluvial sediment data for Iowa—Suspended-sediment concentrations, loads and sizes; bed-material sizes; and reservoir siltation
Joel R. Schuetz, Wilbur J. Matthes Jr.
1977, Iowa Geological Survey Bureau Technical Information Series 6
This report is a compilation of the fluvial sediment data collected and published by the U.S. Geological Survey and other Federal agencies for the State of Iowa. The compilation includes daily extremes, monthly summaries, particle-size analyses of suspended-sediment, particle-size analyses of bed materials at some daily suspended-sediment stations, suspended-sediment...
A high-frequency sonar for profiling small-scale subaqueous bedforms
J.R. Dingler, J.C. Boylls, R.L. Lowe
1977, Marine Geology (24) 279-288
A high-resolution ultrasonic profiler has been developed which permits both laboratory and field studies of small-scale subaqueous bedforms. The device uses a 2.5-cm diameter piezoelectric ceramic crystal pulsed at a frequency of 4.5 MHz to obtain vertical accuracy and resolution of at least 1 mm. Compared to other small-scale profiling...
Water resources data for Maryland and Delaware, water year 1976
Water Resources Division, U.S. Geological Survey
1977, Water Data Report MD-DE-76-1
No abstract available....
Studies on the protein and sulfur amino acid requirements of young Bobwhite quail
John A. Serafin
1977, Poultry Science (56) 577-585
Four experiments were conducted with purified diets to examine the influence of protein level and to estimate the sulfur amino acid (S.A.A.) requirement of young Bobwhite quail (Colinus virginianus). These studies demonstrated (I) that 26% protein was sufficient for rapid growth when the diet was supplemented with methionine; (2) that...
Field expectations and the determination of wildcat drilling
Emil D. Attanasi, L. J. Drew
1977, Southern Economic Journal (44) 53-67
There is currently some dissatisfaction with macroeconomic approaches to modeling the supply of domestic crude oil. One problem that has been pointed out is that the estimated supply responses of new discoveries brought about by price increases appear to be unrealistically high. Because data frequently used in these models are...
