Methods for measuring changes in atmospheric O2 concentration and their application in southern hemisphere air

Journal of Geophysical Research Atmospheres

Volumn 103, Issue D3, 1998, Pages 3381-3397

  Keeling, Ralph F ^a   Manning, Andrew C ^a   McEvoy, Elizabeth M ^a   Shertz, Stephen R ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b NATIONAL CENTER FOR ATMOSPHERIC RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERE; MEASUREMENT METHOD; OXYGEN;

ANTARCTICA; AUSTRALIA; CAPE GRIM; MACQUARIE ISLAND; SOUTH POLE; TASMANIA;

EID: 0032548680     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/97JD02537     Document Type: Article

References (17)

1. 2 ratio of air, Geochim. Cosmochim.Acta, 58, 4751-4758, 1994.
2. 2 ratio of southern hemisphere air, 1991-1994: Implications for the carbon cycle, Global Biogeochem. Cycles, 10, 9-21, 1996.
3. Chapman, S., and T.G. Cowling, The Mathematical Theory of Non-Uniform Gases, 423pp., Cambridge Math. Libr., 1970.
4. Dushman, S., Scientific Foundations of Vacuum Technique, 806pp., John Wiley, 1962.
5. Grew, K.E., and L.T. Ibbs, Thermal Diffusion in Gases, 143 pp., Cambridge Univ. Press, New York, 1952.
6. Kaufman, V., Wavelengths, energy levels, and pressure shifts in mercury 198, J.Opt.Soc.Am., 52, 866-870, 1962.
7. Keeling, R.F., Development of an interferometric oxygen analyzer, Ph. D. thesis, 178pp., Harvard Univ., Cambridge, Mass., 1988a.
8. Keeling, R.F.,Measuring correlations between atmospheric oxygen and carbon dioxide mole fractions: a preliminary study in urban air, J. Atmos. Chem., 7, 153-176, 1988b.
9. Keeling, R.F., and S.R. Shertz, Seasonal and interannual variations in atmospheric oxygen and implications for the global carbon cycle, Nature, 358, 723-727, 1992.
10. Keeling, R.F., R.G. Najjar, M. L. Bender, and P.P Tans, What atmospheric oxygen measurements can tell us about the global carbon cycle, Global Biogeochem. Cycles, 7, 37-67, 1993.
11. 2 concentration, Nature, 318, 218-221, 1996.
12. 2 ratio in relation to the kinetics of air-sea gas exchange, Global Biogeochem. Cycles, in press, 1998.
13. Levitus, S., Climatological atlas of the world ocean, NOAA Prof. Pap. 13, U.S. Dep. of Comm., Washington, D.C., 1982.
14. Machta, L., E. Hughes, Atmospheric Oxygen in 1967 to 1970, Science, 168, 1582-1584, 1970.
15. Najjar, R. G., and R. F. Keeling, Analysis of the mean annual cycle of the dissolved oxygen anomaly in the world ocean, J. Mar. Res., 55, 117-151, 1997.
16. Severinghaus, J.P., M.L. Bender, R.F. Keeling, and W.S. Broecker, Fractionation of soil gases by diffusion of water vapor, gravitational settling, and thermal diffusion, Geochim. Cosmochim. Acta, 60, 1005-1018, 1996.
17. 2 concentration, Global Biogeochem. Cycles, in press, 1998.