Cosmic-ray ionization in the lower atmosphere.
A high-pressure ion chamber filled with 2.5825 X 10(5) kg m-2 argon as used to measure the dose rates of several sites of interest in an attempt to evaluate the dose rates contributed by cosmic rays. Observation sites included two water reservoirs deeper than 110 m, Mount Ali which is higher than 2500 m, airliners flying at altitudes higher than 6700 m, and some sites at sea level. The results of this investigation were compared with those reported by the United Nations Scientific Committee on the Effects of Atomic Radiation and used for the determination of background radiation monitored with thermoluminescent dosimeters and sodium iodide detectors.
D002138:Calibration; D003359:Cosmic Radiation; D005720:Gamma Rays; D008433:Mathematics; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000295:instrumentation*; D011886:Radon; D012623:Seawater; D013624:Taiwan; D014875:Water Pollutants, Radioactive
D014875:Water Pollutants, Radioactive; D011886:Radon