Citations (17)
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Shigeyuki Ishidoya & Shohei Murayama. (2014) Development of a new high precision continuous measuring system for atmospheric O2/N2 and Ar/N2 and its application to the observation in Tsukuba, Japan. Tellus B: Chemical and Physical Meteorology 66:1.
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Shigeyuki Ishidoya, Shohei Murayama, Chikako Takamura, Hiroaki Kondo, Nobuko Saigusa, Daisuke Goto, Shinji Morimoto, Nobuyuki Aoki, Shuji Aoki & Takakiyo Nakazawa. (2013) O2:CO2 exchange ratios observed in a cool temperate deciduous forest ecosystem of central Japan. Tellus B: Chemical and Physical Meteorology 65:1.
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Articles from other publishers (15)
Yuming Jin, Britton B. Stephens, Ralph F. Keeling, Eric J. Morgan, Christian Rödenbeck, Prabir K. Patra & Matthew C. Long. (2023) Seasonal Tropospheric Distribution and Air‐Sea Fluxes of Atmospheric Potential Oxygen From Global Airborne Observations. Global Biogeochemical Cycles 37:10.
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Benjamin Birner, Jeffrey Severinghaus, Bill Paplawsky & Ralph F. Keeling. (2022) Increasing atmospheric helium due to fossil fuel exploitation. Nature Geoscience 15:5, pages 346-348.
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Linh N. T. Nguyen, Harro A. J. Meijer, Charlotte van Leeuwen, Bert A. M. Kers, Hubertus A. Scheeren, Anna E. Jones, Neil Brough, Thomas Barningham, Penelope A. Pickers, Andrew C. Manning & Ingrid T. Luijkx. (2022) Two decades of flask observations of atmospheric <i>δ</i>(O<sub>2</sub>∕N<sub>2</sub>), CO<sub>2</sub>, and APO at stations Lutjewad (the Netherlands) and Mace Head (Ireland), and 3 years from Halley station (Antarctica). Earth System Science Data 14:2, pages 991-1014.
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Eric J. Morgan, Manfredi Manizza, Ralph F. Keeling, Laure Resplandy, Sara E. Mikaloff‐Fletcher, Cynthia D. Nevison, Yuming Jin, Jonathan D. Bent, Olivier Aumont, Scott C. Doney, John P. Dunne, Jasmin John, Ivan D. Lima, Matthew C. Long & Keith B. Rodgers. (2021) An Atmospheric Constraint on the Seasonal Air‐Sea Exchange of Oxygen and Heat in the Extratropics. Journal of Geophysical Research: Oceans 126:8.
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Britton B. Stephens, Eric J. Morgan, Jonathan D. Bent, Ralph F. Keeling, Andrew S. Watt, Stephen R. Shertz & Bruce C. Daube. (2021) Airborne measurements of oxygen concentration from the surface to the lower stratosphere and pole to pole. Atmospheric Measurement Techniques 14:3, pages 2543-2574.
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Ralph F. Keeling, Frank L. Powell, Gary Shaffer, Peter A. Robbins & Tatum S. Simonson. (2021) Impacts of Changes in Atmospheric O2 on Human Physiology. Is There a Basis for Concern?. Frontiers in Physiology 12.
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Eric J. Morgan, Britton B. Stephens, Matthew C. Long, Ralph F. Keeling, Jonathan D. Bent, Kathryn McKain, Colm Sweeney, Martín S. Hoecker‐Martínez & Eric A. Kort. (2019)
Summertime Atmospheric Boundary Layer Gradients of O
2
and CO
2
over the Southern Ocean
. Journal of Geophysical Research: Atmospheres 124:23, pages 13439-13456.
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Nobuyuki Aoki, Shigeyuki Ishidoya, Nobuhiro Matsumoto, Takuro Watanabe, Takuya Shimosaka & Shohei Murayama. (2019) Preparation of primary standard mixtures for atmospheric oxygen measurements with less than 1 µmol mol<sup>−1</sup> uncertainty for oxygen molar fractions. Atmospheric Measurement Techniques 12:5, pages 2631-2646.
Crossref
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Bernhard Bereiter, Sarah Shackleton, Daniel Baggenstos, Kenji Kawamura & Jeff Severinghaus. (2018) Mean global ocean temperatures during the last glacial transition. Nature 553:7686, pages 39-44.
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M. E. Popa, M. K. Vollmer, A. Jordan, W. A. Brand, S. L. Pathirana, M. Rothe & T. Röckmann. (2014) Vehicle emissions of greenhouse gases and related tracers from a tunnel study: CO : CO<sub>2</sub>, N<sub>2</sub>O : CO<sub>2</sub>, CH<sub>4</sub> : CO<sub>2</sub>, O<sub>2</sub> : CO<sub>2</sub> ratios, and the stable isotopes <sup>13</sup>C and <sup>18</sup>O in CO<sub>2</sub> and CO. Atmospheric Chemistry and Physics 14:4, pages 2105-2123.
Crossref
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K. Kawamura, J. P. Severinghaus, M. R. Albert, Z. R. Courville, M. A. Fahnestock, T. Scambos, E. Shields & C. A. Shuman. (2013) Kinetic fractionation of gases by deep air convection in polar firn. Atmospheric Chemistry and Physics 13:21, pages 11141-11155.
Crossref
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Lauren Elmegreen Rafelski, Bill Paplawsky & Ralph F. Keeling. (2013) An Equilibrator System to Measure Dissolved Oxygen and Its Isotopes. Journal of Atmospheric and Oceanic Technology 30:2, pages 361-377.
Crossref
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H. Nara, H. Tanimoto, Y. Tohjima, H. Mukai, Y. Nojiri, K. Katsumata & C. W. Rella. (2012) Effect of air composition (N<sub>2</sub>, O<sub>2</sub>, Ar, and H<sub>2</sub>O) on CO<sub>2</sub> and CH<sub>4</sub> measurement by wavelength-scanned cavity ring-down spectroscopy: calibration and measurement strategy. Atmospheric Measurement Techniques 5:11, pages 2689-2701.
Crossref
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Britton B. Stephens, Peter S. Bakwin, Pieter P. Tans, Ron M. Teclaw & Daniel D. Baumann. (2007) Application of a Differential Fuel-Cell Analyzer for Measuring Atmospheric Oxygen Variations. Journal of Atmospheric and Oceanic Technology 24:1, pages 82-94.
Crossref
Crossref
Yosuke AdachiKenji KawamuraLaurence ArmiRalph F. Keeling. (2006) Diffusive Separation of the Lower Atmosphere. Science 311:5766, pages 1429-1429.
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