Atmospheric Oxygen in 1967 to 1970
- 26 June 1970
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 168 (3939), 1582-1584
- https://doi.org/10.1126/science.168.3939.1582
Abstract
Observations of atmospheric oxygen in clean air between 50°N and 60°S, mainly over the oceans, yield an almost constant value of 20.946 percent by volume in dry air. Since 1910 changes with time over the globe appear to be either zero or smaller than the uncertainty in the measurements.Keywords
This publication has 5 references indexed in Scilit:
- Carbon dioxide affects global ecologyEnvironmental Science & Technology, 1969
- Simple technique for the absolute determination of atmospheric oxygenEnvironmental Science & Technology, 1968
- OXYGEN DEFICIENCY IN ANTARCTIC AIRMonthly Weather Review, 1942
- The chemical composition of the atmosphereQuarterly Journal of the Royal Meteorological Society, 1937
- The Constancy of the Atmosphere with Respect to Carbon Dioxide and Oxygen Content1Journal of the American Chemical Society, 1937