UV identification and quantitative measurement of quinaldine residues in fish
J. L. Allen, J.B. Sills
1970, Journal of the Association of Official Analytical Chemists (53) 1170-1171
A method for the confirmatory analysis of quinaldine residue in fish is described. The method utilizes the same extraction and cleanup procedure as the GLC method reported previously. The lower limit of sensitivity for quinaldine residue in fish muscle is 0.01 ppm. Identification is accomplished by comparing the UV spectra...
GLC determination of quinaldine residue in fish
J. L. Allen, J.B. Sills
1970, Journal of the Association of Official Analytical Chemists (53) 20-23
A procedure for the determination of quinaldine residue in various fish tissues is described. Homogenized tissues are extracted with hexane-ethyl ether, the extracts are concentrated by partitioning through 0.1N sulfuric acid, and the residues are measured by alkali flame ionization gas chromatography. Muscle tissues containing from 0.01 to 10.0 ppm quinaldine...
Lunar theory and processes: Discussion of chemical analysis
R. A. Phinney, D. E. Gault, J. A. O’Keefe, J. B. Adams, G. P. Kuiper, H. Masursky, E.M. Shoemaker, R. J. Collins
1970, Icarus (12) 213-223
No abstract available....
Occurrence of whirling disease of trout in western United States
H. Wolf, W. T. Yasutake
1970, Journal of the Fisheries Research Board of Canada (27) 955-956
Whirling disease of trout, caused by Myxosoma cerebralis, was diagnosed in 1966 for the first time in rainbow trout (Salmo gairdneri) from California and Nevada hatcheries. In 1969 the first incidence of this disease in cutthroat trout (S. clarki) was reported in Nevada. To date these have been the only confirmed cases...
The effect of temperature on the rate of development and survival of alewife eggs and larvae
Thomas A. Edsall
1970, Transactions of the American Fisheries Society (99) 376-380
Eggs from Lake Michigan alewives (Alosa pseudoharengus) were incubated at 79 different temperatures from 42.1 to 87.0 F. Hatching occurred at 44.4-84.9 F and was optimum (38% hatched) at about 64 F. Incubation time varied from 15 days at 45 F to 3.7 days at 70 F and 2.1 days...
The red fox
A.B. Sargeant
V.H. Cahalane, editor(s)
1970, Book chapter, Alive in the wild
Three types of burrowing behavior of the brook stickleback, Culaea inconstans
G.M. DeGraeve
1970, Transactions of the American Fisheries Society (99) 433
No abstract available....
Resource crises in Lake Erie
Wilbur L. Hartman
1970, Explorer (12) 6-11
Despite the tremendous value of the Great Lakes, a malaise is seriously destroying their worth. Accelerated enrichment, unabated pollution, over-exploitation, and accidental and intentional introduction of exotic species, have all been guided--more often misguided--by man. Of all five Great Lakes, Lake Erie stands out as the one most...
Characteristics of North Dakota goose hunters
G.A. Sherwood
1970, North Dakota Outdoors (33) 8-11
Abstract has not been submitted...
Environmental education or environmental destruction
G.A. Sherwood
1970, North Dakota Journal of Education (49) 20-22
Abstract has not been submitted...
Temperature tolerance of young-of-the-year cisco, Coregonus artedii
Thomas A. Edsall, Peter J. Colby
1970, Transactions of the American Fisheries Society (99) 526-531
Young-of-the-year ciscoes (Coregonus artedii) acclimated to 2, 5, 10, 20 and 25 C and tested for tolerance to high and low temperatures provide the first detailed description of the thermal tolerance of coregonids in North America. The upper ultimate lethal temperature of the young ciscoes was 26 C (6 C...
Testing of selected pharmacological agents for capturing waterfowl [Annual Progress Report]
D.R. Cline
1970, Report
The response of game-farm mallards (Frost strain) to seven pharmacological immobilizing agents was evaluated in Phase I of a planned four-phase study. A limited amount of testing was also done with wild mallards. Single dosages were administered to determine the mean effective dose (ED50) and mean lethal dose (LD50), The...
Mercury and the environment
V. Adomaitis
1970, North Dakota Outdoors (33) 5-7
No abstract available....
Mineral resources of the Gore Range-Eagles Nest Primitive Area and vicinity, Summit and Eagle Counties, Colorado
Ogden Tweto, Bruce Bryant, Frank E. Williams
1970, Bulletin 1319-C
No abstract available....
Chukchi Sea seismic reflection and magnetic profiles 1969, between northern Alaska and international date line
Arthur Grantz, William F. Hanna, Stephen C. Wolf
1970, Open-File Report 70-139
No abstract available....
Morphology of certain viruses of Salmonid fishes. II. In vivo studies of infectious Hematopoietic Necrosis Virus
Donald F. Amend, Velma C. Chambers
1970, Journal of the Fisheries Research Board of Canada (27) 1385-1388
Juvenile sockeye salmon (Oncorhynchus nerka) were injected with the infectious hematopoietic necrosis (IHN) virus, and tissue samples from the anterior kidney, spleen, liver, intestine, and pyloric caeca of moribund fish were prepared for electron microscopy. Bullet-shaped virus particles measuring 158 × 90 mμ were observed in the hematopoietic tissues of the anterior kidney...
Some blood chemistry values for the Rainbow Trout (Salmo gairdneri)
Gary Wedemeyer, K. Chatterton
1970, Journal of the Fisheries Research Board of Canada 1162-1164
Normal distribution curves were graphically fitted to approximately 1400 clinical test values obtained from the plasma or kidney tissue of more than 200 yearling rainbow trout (Salmo gairdneri). Estimated normal ranges were ascorbate, 102–214 μg/g; blood urea nitrogen (BUN), 0.9–4.5 mg/100 ml; chloride, 84–132 mEq/liter; cholesterol, 161–365 mg/100 ml; cortisol, 1.5–18.5 μg/100 ml; glucose, 41–151 mg/100 ml; and total protein,...
Morphology of certain viruses of Salmonid Fishes. I. in vitro studies of some viruses causing Hematopoietic Necrosis
Donald F. Amend, Velma C. Chambers
1970, Journal of the Fisheries Research Board of Canada (27) 1285-1293
An electron microscope study was performed on three virus isolates that caused hematopoietic necrosis in salmonid fishes: infectious hematopoietic necrosis (IHN), Oregon Sockeye Disease (OSD), and Sacramento River Chinook Salmon Disease (SRCD). All three isolates were examined by negative staining of fathead minnow (FHM) monolayer tissue culture concentrates and IHN...
Experimental control of Columnaris sisease with a new Nitrofuran drug, P-7138
Donald F. Amend, Avron J. Ross
1970, Progressive Fish-Culturist (32) 19-25
P-7138 is a new, broad-spectrum, vinylogous, nitrofuran chemotherapeutic that was developed specifically for treating fish diseases. Although it can be added to the diet of fish, therapeutic tissue levels can be obtained in eels (Anguilla japonica) and goldfish (Carassius auratur) by absorption of the drug directly from the water. Moreover,...
Retention of mercury by salmon
Donald F. Amend
1970, Progressive Fish-Culturist (32) 192-194
Consuming fish that have been exposed repeatedly to mercury derivatives is a potential public health hazard because fish can accumulate and retain mercury in their tissues (Rucker, 1968). Concern has been expressed in the United States because mercurials have been used extensively in industry and as prophylactic and...
Stress of anesthesia with M.S. 222 and Benzocaine in Rainbow Trout (Salmo gairdneri)
Gary Wedemeyer
1970, Journal of the Fisheries Research Board of Canada (27) 909-914
Rainbow trout (Salmo gairdneri) anesthetized with M.S. 222 for periods up to 12 min experience interrenal ascorbate depletion, uremia, and moderate hypercholesterolemia. Anesthesia with neutralized M.S. 222 (pH 7) or benzocaine prevented these changes and significantly reduced the variability in plasma glucose, cholesterol, and cortisol, indicating that the stress of anesthesia...
Mycobacteriosis among Pacific salmonid fishes
A. J. Ross
1970, Diseases of Fishes and Shellfishes (5) 279-283
No abstract available ...
Compilation of basic data for water-supply exploration and development on the public domain under the soil and moisture conservation program, 1941-67
Derald Dunagan, David A. Webster
1970, Report
No abstract available....
An outbreak of fowl cholera in Everglades National Park
R.W. Klukas, L. N. Locke
1970, Journal of Wildlife Diseases (6) 77-79
No abstract available. ...
Topographic influence on the pattern of plant communities, phenology, and water relations of a desert ecosystem
W. L. Halvorson
1970, Thesis
No abstract available at this time...
