Homing to nest baskets by wild female mallards
Harold A. Doty, F.B. Lee
1974, Journal of Wildlife Management (38) 714-719
A high rate of homing to nest baskets by adult female mallards (Anas platyrhynchos) was observed in prairie potholes of North Dakota. One hundred and thirteen female mallards were caught on nest baskets, banded, and marked with nasal saddles. Forty-six percent homed at least once to nest baskets in the...
Monitoring 2,4-D residues at Loxahatchee National Wildlife Refuge
D.P. Schultz, E.W. Whitney
1974, Pesticides Monitoring Journal (7) 146-152
Abstract has not been submitted...
Short-term fate of dietary dieldrin in the digestive tract of juvenile lake trout (Salvelinus namaycush)
Donald J. Stewart, Roy A. Stein
1974, Bulletin of Environmental Contamination and Toxicology (11) 563-566
Short-term fate of dietary dieldrin in the digestive tract of fishes is poorly known. Studies of the uptake, distribution, and elimination of chlorinated hydrocarbons have suggested that uptake or degradation is rapid in the intestine (GROSS 1969; MACEK et al. 1970; GRZENDA et al. 1970, 1971). The present study was...
Use of small fences to protect ground bird nests from mammalian predators
A.B. Sargeant, A.D. Kruse, A. D. Afton
1974, Prairie Naturalist (6) 60-63
Abstract has not been submitted...
Relationships between chemical structure and rat repellency. II. Compounds screened between 1950 and 1960
W.A. Bowles, V. A. Adomaitis, J.B. DeWitt, J.J. Pratt Jr.
1974, Report
Over 4,600 compounds, chiefly organic types, were evaluated using both a food acceptance test (Part A) and a barrier penetration bioassay (Part B), to correlate relationships between chemical structure and rodent repellency.These chemicals are indexed and classified according to the functional groups present and to the degree of substitution within...
Utilization of ERTS-1 for appraising changes in continental migratory bird habitat
E.A. Work, D.S. Gilmer, A.T. Klett
1974, Report
No abstract available....
The sea lamprey and its control
R. Saalfeld, J.H. Howell
1974, Book chapter, Michigan Fisheries Centennial Report, 1873-1973, No. 6
Abstract not submitted to date...
A review of the literature on the use of calcium hypochlorite in fisheries: Final report
H.A. Podoliak
1974, Report
No abstract available at this time...
A review of the literature on the use of Masoten in fisheries
James E. Ellis
1974, Report
No abstract is available at this time...
New concepts regarding the production of waterfowl and other game birds in areas of diversified agriculture
H.K. Nelson, Harold F. Duebbert
1974, Book chapter
Many concepts regarding breeding ecology of waterfowl and the influences of environmental factors on annual production have changed in the past 20 years. These influences are especially pronounced in the prairie region of central North America where agriculture becomes more intensive each year. The principal task assigned to this Research...
Availability of ground water in the lower Pawcatuck River basin, Rhode Island
Joseph B. Gonthier, Herbert E. Johnston, Glenn T. Malmberg
1974, Water Supply Paper 2033
The lower Pawcatuck River basin in southwestern Rhode Island is an area of about 169 square miles underlain by crystalline bedrock over which lies a relatively thin mantle of glacial till and stratified drift. Stratified drift, consisting dominantly of sand and gravel, occurs in irregularly shaped linear deposits that are...
An experimental trap net fishery, Lake Oahe, South Dakota, 1965
James A. Gabel
1974, Technical Paper 82
Large trap nets were evaluated as a commercial gear for capturing buffalo fish during July-September 1965. During the 72-day fishing period, 13,171 fish weighing 21,669 kg were taken. Bigmouth buffalo (Ictiobus cyprinellus) and smallmouth buffalo (Ictiobus bubalus) dominated the catch (78.2% by weight). Eight sport species accounted for 3.6% of...
Progress report on flood magnitude and frequency of Vermont streams
Carl G. Johnson, Gary D. Tasker
1974, Open-File Report 74-130
A technique is presented for estimating the magnitude and frequency of floods on streams in Vermont with drainage areas between 0.27 and 1,040 square miles. Multiple-regression techniques are used to define the relation between flood peaks, collected at a network of gaging stations maintained by the U.S. Geological Survey, and...
Report on direct current soundings over a geothermal prospect in the Bruneau-Grand View area, Idaho
Dallas B. Jackson
1974, Open-File Report 74-240
No abstract available....
Geology of the Buchanan Quadrangle, Liberia
Russell G. Tysdal
1974, Open-File Report 74-308
No abstract available....
Fish Immunology, Chapter 4: Techniques used in immunology of fishes
D. P. Anderson
1974, Book chapter, Disease of Fishes
No abstract available ...
Geologic map of the United States (exclusive of Alaska and Hawaii)
Philip Burke King, Helen M. Beikman, Gertrude J. Edmonston
1974, Report
No abstract available....
Comparative toxicity of two Iodophors to rainbow trout eggs
Donald F. Amend
1974, Transactions of the American Fisheries Society (103) 73-78
Toxicity of Wescodyne(R) and Betadine(R) to eyed eggs was not adversely affected by water hardness (as calcium and magnesium) or by exposure periods up to 60 min. Both iodophors were much more toxic below pH 6.0 than at pH 8.0. In general Wescodyne was slightly more toxic than Betadine. Significant egg loss...
Earthquake history of Missouri
C. A. von Hake
1974, Earthquake Information Bulletin (USGS) (6) 24-26
Most of Missouri's earthquake activity has been concentrated in the southeast corner of the State, which lies within the New Madrid seismic zone. As recently as Merch 29, 1972, the region was jolted by a magnitude 3.7 shock that was felt over a 168,000 square kilometre area including parts of...
The design earthquake and earthquake response spectra
W. W. Hays
1974, Earthquake Information Bulletin (USGS) (6) 18-22
Earthquakes, November-December 1973
W. J. Person
1974, Earthquake Information Bulletin (USGS) (6) 26-27
A number of significant earthquakes happened during the last 2 months of 1973. Two major earthquakes (magnitude 7.0-7.9) occurred in the New Hebrides Islands, bringing the final major earthquake total for the year to 11, somewhat below the annual average which is 18. One great earthquake (magntidue 8.0 and above)...
Earthquakes, January-February 1974
W. J. Person
1974, Earthquake Information Bulletin (USGS) (6) 18-19
During the first 2 months of 1974, earthquakes caused fatalities in Peru and Turkey. The largest earthquake during the period was a magnitude 7.2 shock in the New Hebrides Islands. A local tsunami was generated by a magnitude 7.0 earthquake in the Solomon Islands. The relative quiet that characterized world...
The Mississippi Valley earthquakes of 1811 and 1812
O.W. Nuttli
1974, Earthquake Information Bulletin (USGS) (6) 8-13
Shortly after 2 o'clock on the morning of December 16, 1811, the Mississippi River valley was convulsed by an earthquake so severe that it awakened people in cities as distant as Pittsburgh, Pennsylvania, and Norfolk, Virginia. This shock inaugurated what must have been the most frightening sequence of earthquakes ever...
A geologic and geophysical study of the Charleston, South Carolina, earthquake zone
B.B. Higgins, P. Popenoe
1974, Earthquake Information Bulletin (USGS) (6) 16-23
A maximum Modified Mercalli intensity of X was reported in Charleston. Damage to buildings was extensive, railroads were made impassable, and communications were disrupted. During the earthquake 27 people were killed, and 56 later died as a result of exposure and injuries sustained during the shaking. The earthquake was reported...
New cooperative seismograph networks established in southern California
D.P. Hill
1974, Earthquake Information Bulletin (USGS) (6) 8-11
Southern California has more active faults located close to large, urban population centers than any other region in the United States. Reduction of risk to life and property posed by potential earthquakes along these active faults is a primary motivation for a cooperative earthquake research program between the U.S Geological...
