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Publication Extents

Not all publications have extents, not all extents are completely accurate
Report and recommendations on surface water resources investigation in Turkey
K. N. Phillips
1957, Report
Turkey is in a state of transition from an agricultural and pastoral economy to an economy that combines agriculture and industry. Such a transition includes use of water resources for water power, irrigation, manufacturing, and domestic uses. The control of streams for multiple purposes invariably leads to conflicts of interest....
United States
U.S. Geological Survey
1957, Report
No abstract available....
A fluorimetric study of the thorium-morin system
R.G. Milkey, M. H. Fletcher
1957, Journal of the American Chemical Society (79) 5425-5435
Thorium reacts with morin to yield a yellow complex that fluoresces when irradiated with ultraviolet light. The effect on the fluorescence of such variables as concentration of acid, alcohol, thorium, morin, and complex; time, temperature and wave length of exciting light are studied to determine experimental conditions yielding maximum fluorescence....
Volumetric determination of uranium: Titanous sulfate as reductant before oxidimetric titration
J.S. Wahlberg, D. L. Skinner, L. F. Rader Jr.
1957, Analytical Chemistry (29) 954-957
Need for a more rapid volumetric method for the routine determination of uranium in uranium-rich materials has led to the development of a method that uses titanous sulfate as a reductant before oxidimetric titration. Separation of the hydrogen sulfide group is not necessary. Interfering elements precipitated by cupferron are removed...
Determination of uranium in natural waters
L. L. Thatcher, F. B. Barker
1957, Analytical Chemistry (29) 1575-1578
The fluorophotometric determination of uranium was studied to develop a procedure applicable to the routine analysis of waters. Three grams of the high carbonate flux are used in a dilution procedure with spiking. Because of the comparatively high reflectivity of this large disk and the low uranium concentration, a correction...
Water problems in the present trend towards greater aridity
Luna Bergere Leopold
Harmon Craig, editor(s)
1957, Conference Paper, Proceedings: Conference on recent research in climatology
In the past few days we have heard a number of scientists, gathered here at Scripps Institution of Oceanography, discuss research work which, in one manner or another, bears on problems related to water resources. They have been discussing, particularly, problems in the field of climatology, and have speculated on...