Stephen E. Ragone

Cationic Analysis of the Camp Century, Greenland, Ice Core

Over 100 samples taken at about 15-m intervals in the portion of the Camp Century ice core between 70- and 1360-m depths were analyzed for their Na(+)...

Use of Atomic Absorption Spectroscopy in the Determination of [mu]g/liter Concentrations of Na, K, Ca2+, and Mg2+

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Analysis of the Major Cationic Constituents of the 1964 to 1969 Snow Accumulations at Dye Sites 2 and 3, Greenland

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Cationic Analysis of the Byrd Station, Antarctica, Ice Core

Eighty-five ice samples taken from the Byrd Station, Antarctica, ice core were analyzed for Na(+), K(+), Ca(2+), and Mg(2+) concentrations by atomic a...

Procedures for Removing Surface Contaminants from Deep Ice Cores

The surfaces of the deep ice cores from Greenland and Antarctica were contaminated during drilling at concentration levels several orders of magnitude...

Evaluation of Regional Ground-water Quality in Relation to Land Use

U.S. Geological Survey Toxic Waste--Ground-Water Contamination Program

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Monthly Fluctuations in the Quality of Ground Water Near the Water Table in Nassau and Suffolk Counties, Long Island, New York

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U.S. Geological Survey Toxic Substances Hydrology Program

Proceedings of the Technical Meeting, Phoenix, Arizona, September 26-30, 1988

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U.S. Geological Survey Program on Toxic Waste--ground-water Contamination

Proceedings of the Second Technical Meeting, Cape Cod, Massachusetts, October 21-25, 1985

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Geochemical Effects of Recharging the Magothy Aquifer, Bay Park, New York, with Tertiary-treated Sewage

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Quality of Surface Water in the Coal-mining Region, Southwestern Indiana

March and May 1979

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Program Overview and Selected Papers from the Toxic-Waste Program Technical Meeting

Tucson, Arizona, March 20-22, 1984

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