Genetic differentiation of walleye stocks in Lake St. Clair and western Lake Erie
Thomas N. Todd
1990, Fish and Wildlife Technical Report 28
Allozyme data from six spawning sites of walleyes (Stizostedion vitreum vitreum) in western Lake Erie and two in Lake St. Clair demonstrated significant differences between allelic frequencies in fish from the two lakes. In contrast, differences were only slight between walleyes from different spawning sites within each lake....
Homing and reproductive habits of mallards, gadwalls, and blue-winged teal
John T. Lokemoen, Harold F. Duebbert, David E. Sharp
1990, Wildlife Monographs (106) 3-28
We studied mallard (Anas platyrhynchos), gadwall (A. strepera), and blue-winged teal (A. discors) populations on 2 study areas of 22.6-km2 each in central North Dakota during 1976-81. Data regarding rates of return of females to natal or previously used nesting areas, nest site selection, and productivity of hens of different...
Distribution of Pacific Flyway greater white-fronted geese in Mexico
John Y. Takekawa, Craig R. Ely
1990, Research Information Bulletin 90-81
No abstract available at this time...
Damaged ecosystems get attention at Channel Inslands
W. L. Halvorson
1990, Natural Resource Report NR-90-( )
No abstract available....
Monitoring the population dynamics of a reintroduced mountain sheep herd in the Sierra Nevada, California
L.S. Chow, J.A. Keay, P.E. Moore
1990, Transactions and Proceedings 8
No abstract available at this time...
Movements of pintails suggest high fidelity to wintering areas
M. R. Miller
1990, Research Information Bulletin 90-66
No abstract available at this time...
Research on the Okaloosa darter focuses on competition and habitat use
N.M. Burkhead, J.D. Williams
1990, Endangered Species Technical Bulletin (15) 5-6
Abstract not supplied at this time...
Some Edwardsiella ictaluri strains are Romet resistant
C. E. Starliper, R.K. Cooper, E.B. Shotts
1990, Research Information Bulletin 107
No abstract available at this time...
Health and mortality of Atlantic salmon held in cages in the Merrimack River
D. V. Rottiers
1990, Research Information Bulletin 73
No abstract available at this time...
Comparative susceptibility of brook trout, lake trout and Atlantic salmon to infectious pancreatic necrosis
P. E. McAllister, W. J. Owens
1990, Research Information Bulletin 83
No abstract available at this time...
Introduction
Fred P. Meyer
Fred P. Meyer, Lee A. Barclay, editor(s)
1990, Resource Publication 177-1
No abstract available....
When should we start feeding larval striped bass?
S. G. Hughes
1990, Research Information Bulletin 15
No abstract available at this time...
Fish vary in ability to impart moisture to digesta
S. G. Hughes, R. Barrows
1990, Research Information Bulletin 14
No abstract available at this time...
Toxic substances
J. B. Hunn, R. A. Schnick
Fred P. Meyer, Lee A. Barclay, editor(s)
1990, Resource Publication 177-4
No abstract available....
Test your skill
Fred P. Meyer
Fred P. Meyer, Lee A. Barclay, editor(s)
1990, Resource Publication 177-13
No abstract available....
Viral hemorrhagic septicemia of fishes
P. E. McAllister
1990, Fish Disease Leaflet 83
No abstract available at this time...
Identification of fish virus by immunoblot assay of virus plaques
P. E. McAllister, W. J. Owens
1990, Research Information Bulletin 82
No abstract available at this time...
Distillers heavy syrup has potential value in lake trout diets
S. G. Hughes
1990, Research Information Bulletin 24
No abstract available at this time...
Use of feather meal in lake trout diets
S. G. Hughes
1990, Research Information Bulletin 26
No abstract available at this time...
Infectious pancreatic virus can be recovered from wild bird feces
P. E. McAllister, W. J. Owens
1990, Research Information Bulletin 108
No abstract available at this time...
Protozoan parasites of freshwater fishes
F. P. Meyer, G. L. Bullock
1990, Fish Health Bulletin 8
No abstract available at this time...
Ground-water levels, flow, and specific conductance in unconsolidated aquifers near Lake Erie, Cleveland to Conneaut, Ohio, September 1984
A. W. Coen III
1990, Water-Resources Investigations Report 89-4202
This report described ground-water levels, flow, and specific conductance in aquifer along the southern shore of Lake Erie from Cleveland to Conneaut, Ohio. The data were collected in September 1984 as part of the U.S Geological Survey's Northeast Glacial Buried Valley Regional Aquifer-System Analysis. The study area is about 60...
Coupled variations in helium isotopes and fluid chemistry: Shoshone Geyser Basin, Yellowstone National Park
E.H. Hearn, B. M. Kennedy, A.H. Truesdell
1990, Geochimica et Cosmochimica Acta (54) 3103-3113
Early studies of 3He/4He variations in geothermal systems have generally attributed these fluctuations to either differences in the source of the magmatic 3He-rich helium or to local differences in the deep flux of magmatic 3He-rich helium. Kennedy et al. (1987), however, show that near-surface processes such as boiling and dilution may also drastically...
Comparison of three techniques for the capture and transport of impounded subyearling American shad
T. W. H. Backman, R. M. Ross
1990, Progressive Fish-Culturist (52) 246-252
A comparison of three techniques for the capture of impounded juvenile American shad (Alosa sapidissima; 50–100 mm total length) showed a 1‐m‐diameter entrainment net to be an order of magnitude more efficient than a black rectangular tank, which relied on a light source to attract the fish at night. A...
Actinide abundances in ordinary chondrites
B. Hagee, T.J. Bernatowicz, F.A. Podosek, M.L. Johnson, D.S. Burnett, M. Tatsumoto
1990, Geochimica et Cosmochimica Acta (54) 2847-2858
Measurements of 244Pu fission Xe, U, Th, and light REE (LREE) abundances, along with modal petrographic determinations of phosphate abundances, were carried out on equilibrated ordinary chondrites in order to define better the solar system Pu abundance and to determine the degree of variation of actinide and LREE abundances. Our data...
