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Page 5944, results 148576 - 148600

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Field application methods for recovery of the selective lampricide, 3-trifluoromethyl-4-nitrophenol
Thomas J. Billy, Stacy L. Daniels, Lloyd L. Kempe, Alfred M. Beeton
1965, Conference Paper, Proceedings of the 8th Conference on Great Lakes Research
Colorimetric methods are described for the detection of residues of the selective lampricide, 3-trifluoromethyl-4-nitrophenol (TFM), in natural waters and fish tissues. Solvent extraction and anion exchange were used to separate and concentrate the lampricide, and to reduce high background colors which often interfere with the determinations. Data from the Pentwater...
Distribution of fishes in U. S. streams tributary to Lake Superior
Harry H. Moore, Robert A. Braem
1965, Special Scientific Report - Fisheries 516
Experimental sea lamprey control by the Bureau of Commercial Fisheries on Lake Superior streams provided many new distributional records of the fish fauna. Seventy-one species were recorded from 175 streams. Specimens were collected at the electromechanical barriers, with electric shockers, with fyke nets, and during chemical treatment of streams. Maps...
The water story in Central Iowa
F. R. Twenter, R. W. Coble
1965, Iowa Geological Survey Water Atlas 1
"The general welfare of the people of the state of Iowa requires that the water resources of the state be put to beneficial use to the fullest extent of which they are capable."  This can be achieved only by a knowledge and understanding of the water resources - their use,...
Characteristics and identification of oxidative Pseudomonads isolated from diseased fish
G. L. Bullock, S. F. Snieszko, C. E. Dunbar
1965, Journal of General Microbiology (38) 1-7
Several characteristics of 20 strains of oxidative pseudomonads, all but one of which were isolated from freshwater fish, were determined. All strains oxidized glucose and gluconate, produced NH3 from 1 % peptone, grew at 6, 12, 20 and 30° and produced cytochrome oxidase. Lipase was produced by 17 of the...
A review of advances in the study of diseases of fish: 1954-1964
G. Post
1965, Progressive Fish-Culturist (27) 3-12
STUDY OF DISEASE IN ANIMALS, INCLUDING MAN, has progressed rapidly in the past decade. Looking back, we find amazing success in the study of man's diseases and possibly only a little less success in studies of diseases of domesticated homeothermic animals. We who are interested in the poikilothermic animals may feel...
Glass electrode determination of sodium in closed basin waters
A.H. Truesdell, B.F. Jones, A. S. Van Denburgh
1965, Geochimica et Cosmochimica Acta (29) 725-736
Because of its direct relation to total dissolved solids content, sodium concentration is the most useful single hydrochemical parameter of closed basin waters in the western United States. Therefore, it is advantageous to have a rapid method for sodium determination which could be...
Alkali content of alpine ultramafic rocks
W. Hamilton, W. Mountjoy
1965, Geochimica et Cosmochimica Acta (29) 661-671
The lower limit of abundance of sodium and potassium in ultramafic rocks is less than the threshold amount detectable by conventional analytical methods. By a dilutionaddition modification of the flame-spectrophotometric method, sodium and potassium have been determined in 40 specimens of alpine ultramafic...
Hydrology of the Little Plover River basin, Portage County, Wisconsin, and the effects of water resource development
Edwin P. Weeks, Donald W. Erickson, Charles Lee Roy Holt Jr.
1965, Water Supply Paper 1811
The Little Plover River basin is in the sand-plain area of central Wisconsin. The basin and the surrounding sand-plain area provide a good fish and wildlife habitat and is a popular locale for sport fishing. Good yields may be obtained in the area from irrigated crops, and the irrigated acreage...
Food of lake trout in Lake Superior
William R. Dryer, Leo F. Erkkila, Clifford L. Tetzloff
1965, Transactions of the American Fisheries Society (94) 169-176
Stomachs were examined from 1,492 lake trout and 83 siscowets collected from Lake Superior. Data are given on the food of lake trout of legal size (17 inches or longer) by year, season, and depth of water, and on the relation between food and size among smaller lake trout. Fish...
Length-weight relationship of northern pike, Esox lucius, from East Harbor, Ohio
Edward H. Brown Jr., Clarence F. Clark
1965, Transactions of the American Fisheries Society (94) 404-405
The northern pike is one of Ohio's largest game fish but is well known to comparatively few anglers. Large numbers of the big fish spawn in the Ohio marshes adjacent to Lake Erie. Movements related to spawning reach a peak in late March or early April. Later the spawning population...
Age and metamorphism of some massive sulfide deposits in Virginia, North Carolina and Tennessee
A.R. Kinkel Jr., H.H. Thomas, R. F. Marvin, F.G. Walthall
1965, Geochimica et Cosmochimica Acta (29) 717-724
Isotopic ages of vein and wall-rock samples have been determined on five massive sulflde deposits of the southern Appalachians. Vein mineral ages of about 1100 m.y. indicate that some ore bodies formed at least as early as the Grenville metamorphism, and probably soon after the formation of the enclosing gneiss...
Results of woodcock wing collections, 1959 to 1962
F.W. Martin, A. D. Geis, William H. Stickel
1965, Journal of Wildlife Management (29) 121-131
During hunting seasons from 1959 to 1962, age and sex determined from 45,444 wings were used to measure annual productivity of woodcocks (Philohela minor). Age of birds was determined by pattern and color of secondaries and by wear on primaries. Sex was determined by width and length of primaries. Overall...
Comprehensive planning and the dragon to slay
Luna Bergere Leopold
1965, Sierra Club Bulletin (50) 3-6
Several years ago I was in India as consultant to that government concerning a flood-control project on the Kosi River in the State of Bihar. The Kosi originates near Mount Everest and emerges from the Himalayas to flow southward for nearly a hundred miles across the Ganges plain. It is...