Changes in column inventories of carbon and oxygen in the Atlantic Ocean

by T. Tanhua, R. F. Keeling
Published 2012-11-01

On the processes controlling the seasonal cycles of the air–sea fluxes of O2 and N2O: A modelling study

by Manfredi Manizza, Ralph F. Keeling, Cynthia D. Nevison
Published 2012-11-01

Arthritis Associated with Crohn's Disease

by JM Gilvarry, F Keeling, O Fitzgerald, JF Fielding
Published 1990-01-01

An improved inlet for precisely measuring the atmospheric Ar/N₂ ratio

by T. W. Blaine, R. F. Keeling, W. J. Paplawsky
Published 2006-01-01

A method for resolving changes in atmospheric He ∕ N₂ as an indicator of fossil fuel extraction and stratospheric circulation

by B. Birner, W. Paplawsky, J. Severinghaus, R. F. Keeling
Published 2021-03-01

Design and performance of a Nafion dryer for continuous operation at CO₂ and CH₄ air monitoring sites

by L. R. Welp, R. F. Keeling, R. F. Weiss, W. Paplawsky, S. Heckman
Published 2013-05-01

Intercomparison of O₂ ∕ N₂ ratio scales among AIST, NIES, TU, and SIO based on a round-robin exercise using gravimetric standard mixtures

by N. Aoki, S. Ishidoya, Y. Tohjima, S. Morimoto, R. F. Keeling, A. Cox, S. Takebayashi, S. Murayama
Published 2021-09-01

Impacts of Changes in Atmospheric O2 on Human Physiology. Is There a Basis for Concern?

by Ralph F. Keeling, Frank L. Powell, Gary Shaffer, Gary Shaffer, Peter A. Robbins, Tatum S. Simonson
Published 2021-03-01

A mass-weighted isentropic coordinate for mapping chemical tracers and computing atmospheric inventories

by Y. Jin, R. F. Keeling, E. J. Morgan, E. Ray, N. C. Parazoo, B. B. Stephens
Published 2021-01-01

Global surface-ocean <i>p</i>^CO₂ and sea–air CO₂ flux variability from an observation-driven ocean mixed-layer scheme

by C. Rödenbeck, R. F. Keeling, D. C. E. Bakker, N. Metzl, A. Olsen, C. Sabine, M. Heimann
Published 2013-03-01

Evaluating transport in the WRF model along the California coast

by C. E. Yver, H. D. Graven, D. D. Lucas, P. J. Cameron-Smith, R. F. Keeling, R. F. Weiss
Published 2013-02-01

Increasing summer net CO₂ uptake in high northern ecosystems inferred from atmospheric inversions and comparisons to remote-sensing NDVI

by L. R. Welp, L. R. Welp, P. K. Patra, C. Rödenbeck, R. Nemani, J. Bi, S. C. Piper, R. F. Keeling
Published 2016-07-01

Corrigendum to "Evaluating the ocean biogeochemical components of Earth system models using atmospheric potential oxygen and ocean color data" published in Biogeosciences, 12, 193–...

by C. D. Nevison, M. Manizza, R. F. Keeling, M. Kahru, L. Bopp, J. Dunne, J. Tjiputra, T. Ilyina, B. G. Mitchell
Published 2015-05-01

Evaluating the ocean biogeochemical components of Earth system models using atmospheric potential oxygen and ocean color data

by C. D. Nevison, M. Manizza, R. F. Keeling, M. Kahru, L. Bopp, J. Dunne, J. Tiputra, T. Ilyina, B. G. Mitchell
Published 2015-01-01

Interannual sea–air CO₂ flux variability from an observation-driven ocean mixed-layer scheme

by C. Rödenbeck, D. C. E. Bakker, N. Metzl, A. Olsen, C. Sabine, N. Cassar, F. Reum, R. F. Keeling, M. Heimann
Published 2014-09-01

Strong sensitivity of Southern Ocean carbon uptake and nutrient cycling to wind stirring

by K. B. Rodgers, O. Aumont, S. E. Mikaloff Fletcher, Y. Plancherel, L. Bopp, C. de Boyer Montégut, D. Iudicone, R. F. Keeling, G. Madec, R. Wanninkhof
Published 2014-08-01

Airborne measurements of oxygen concentration from the surface to the lower stratosphere and pole to pole

by B. B. Stephens, E. J. Morgan, J. D. Bent, J. D. Bent, J. D. Bent, R. F. Keeling, A. S. Watt, S. R. Shertz, B. C. Daube
Published 2021-04-01

Compiled records of carbon isotopes in atmospheric CO₂ for historical simulations in CMIP6

by H. Graven, C. E. Allison, D. M. Etheridge, S. Hammer, R. F. Keeling, I. Levin, H. A. J. Meijer, M. Rubino, P. P. Tans, C. M. Trudinger, B. H. Vaughn, J. W. C. White
Published 2017-12-01

Gravitational separation of Ar∕N₂ and age of air in the lowermost stratosphere in airborne observations and a chemical transport model

by B. Birner, M. P. Chipperfield, M. P. Chipperfield, E. J. Morgan, B. B. Stephens, M. Linz, M. Linz, W. Feng, W. Feng, C. Wilson, C. Wilson, J. D. Bent, J. D. Bent, S. C. Wofsy, S. C. Wofsy, J. Severinghaus, R. F. Keeling
Published 2020-10-01

Novel approaches to improve estimates of short-lived halocarbon emissions during summer from the Southern Ocean using airborne observations

by E. Asher, R. S. Hornbrook, B. B. Stephens, D. Kinnison, E. J. Morgan, R. F. Keeling, E. L. Atlas, S. M. Schauffler, S. Tilmes, E. A. Kort, M. S. Hoecker-Martínez, M. C. Long, J.-F. Lamarque, A. Saiz-Lopez, A. Saiz-Lopez, K. McKain, K. McKain, C. Sweeney, A. J. Hills, E. C. Apel
Published 2019-11-01