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Cedar Rapids Gazette in Cedar Rapids, Iowa

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Newspaper

Cedar Rapids Gazette

Location

Cedar Rapids, Iowa, United States of America

Date

Feb 23, 1969

Page

5

Isotope Fingerprints Aimed at Air Pollution Sources

In Salt Lake City a University of Utah team led by Dr. Mead Jensen advances isotopic fingerprinting to identify pollution sources. Tests in the Salt Lake Valley are under way with results expected by early summer as researchers apply the geology lab method to air samples.

Ward Marchant Salt Lake City University of Utah Mead Jensen Thet Lniversity Jensen Salt Lake Valley Salt Lake Ada Chaynel New York Brookhaven Manhattan Long Island

Isotopic Testing Traces Air Pollution Sources

Researchers at Salt Lake Valley stations monitor pollutants by collecting air filters and precipitation to fingerprint emissions from coal plants,industry, and cars. Isotopic analysis aims to map each source’s contribution to sulfur dioxide levels and overall air quality.

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