Publications 1996 - 1999

Langenfelds, R.L., Francey, R.J., Steel, L.P., Battle, M., Keeling, R.F., Budd, W.F., Partitioning of the global fossil CO2 sink using a 19-year trend in atmospheric O2, Geophysical Research Letters, Vol. 26, No. 13, 1897-1900. July 1, 1999. Keeling, R.F., McEvoy, E.M., Manning, A.C., Atmospheric oxygen concentrations at Alert Station in relation to the global carbon cycle, in Canadian Baseline Program: Summary of Progress to 1998, Environment Canada, Atmospheric Environment Service, 5-31 to 5-34, 1999. Manning, A.C., Keeling, R.F., Severinghaus, J.P., Precise atmospheric oxygen measurements with a paramagnetic oxygen analyzer, Global Biogeochemical Cycles, Vol. 13, 1107-1115, 1999. Bender, M.L., Battle, M., Keeling, R.F.,The O2 balance of the atmosphere: a tool for studying the fate of fossil-fuel CO2, Annual Rev. Energy Environ., Vol.23, p.207-223, 1998. Keeling, R.F., Stephens, B.B., Najjar, R.G., Doney, S.C., Archer, D., Heimann, M., Seasonal variations in the atmospherice O2/N2 ration in relation to kinetics of air-sea gas exchange, Global Biogeochemical Cycles, Vol..12, 141-163, 1998. Keeling, R.F., Manning, A.C., McEvoy, E., Shertz, S.R., Methods for measuring changes in atmospheric O2 concentration and their application to southern hemisphere air,, Journal of Geophysical Research, Vol.103, p.3381-3397, 1998. RESEARCH ARTICLE Perks, H., Keeling, R.F.,A 400 kyr record of combustion oxygen demand in the western equatorial Pacific: Evidence for a precessionally forced climate response, Paleoceanography, Vol.13, 63-69, 1998. Staudigel, H., Albarede, F., Blichert-Toft, J., Edmond, J., McDonough, B., Jacobsen, S.B., Keeling, R., Langmuir, C.Dh., Nielsen, R.L.,' Plank, T., Rudnick, R., Shaw, H.F., Shirey, S., Veizer, J., White, W., Geochemical Earth Reference Model (GERM): description of the initiative, Chemical Geology, Vol.145, p.153-159, 1998. Stephens, B.B., Keeling, R.F., Heimann, M., Six, K.D., Murnane, R., Caldeira, K., Testing global ocean carbon cycle models using measurements of atmospheric O2 and CO2 concentration, Global Biogeochemical cycles, Vol.12, No.2, 213-230, June 1998. Najjar, R.G.; Keeling R.F. 1997 Analysis of the mean annual cycle of the dissolved oxygen anomaly in the world ocean, Journal of Marine Research, Vol.55, p.117-151, 1997. Severinghaus, J.P.; Keeling, R.F.; Miller, B.R.; Weiss, R.F.; Deck, B.; Broecker, W.S., Feasibility of using sand dunes as archives of old air, Journal of Geophysical Research, Vol.102, 16783-16792, 1997. Keeling, R.F.; Piper, S.C.; Heimann, M., Global and hemispheric CO2 sinks deduced from changes in atmospheric O2 concentration, Nature, Vol. 381, 218-221, 1996 Severinghaus, J.P.; Bender, M.L.; Keeling, R.F.; Broecker, W.S., Fractionation of soil gases by diffusion of water vapour, gravitational settling, and thermal diffusion, Geochimica et Cosmochemica Acta, Vol.60, 1005-1018, 1996.