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Charles D. Keeling

Active 1958–2011

27
Papers
24,264
Citations
27
h-index
27
i10-index

Citations

Citations per year for Charles D. Keeling1966: 3 citations1967: 2 citations1968: 1 citations1969: 2 citations1970: 2 citations1971: 3 citations1973: 1 citations1974: 4 citations1975: 3 citations1976: 5 citations1977: 5 citations1978: 8 citations1979: 14 citations1980: 5 citations1981: 11 citations1982: 7 citations1983: 9 citations1984: 2 citations1985: 5 citations1986: 7 citations1987: 14 citations1988: 8 citations1989: 13 citations1990: 8 citations1991: 7 citations1992: 9 citations1993: 19 citations1994: 18 citations1995: 25 citations1996: 19 citations1997: 41 citations1998: 55 citations1999: 44 citations2000: 59 citations2001: 74 citations2002: 68 citations2003: 81 citations2004: 73 citations2005: 95 citations2006: 109 citations2007: 95 citations2008: 109 citations2009: 131 citations2010: 141 citations2011: 145 citations2012: 141 citations2013: 164 citations2014: 137 citations2015: 107 citations2016: 111 citations2017: 96 citations2018: 84 citations2019: 136 citations2020: 104 citations2021: 90 citations2022: 102 citations2023: 76 citations2024: 38 citations2025: 20 citations2026: 3 citations1972: no citations, so this year is not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 1,184 citing papers, 25% of this breakdownChina: 523 citing papers, 11% of this breakdownUnited Kingdom: 352 citing papers, 7.4% of this breakdownGermany: 310 citing papers, 6.5% of this breakdownFrance: 247 citing papers, 5.2% of this breakdownAustralia: 209 citing papers, 4.4% of this breakdownCanada: 187 citing papers, 4% of this breakdownSwitzerland: 161 citing papers, 3.4% of this breakdownNetherlands: 144 citing papers, 3% of this breakdownItaly: 123 citing papers, 2.6% of this breakdownSpain: 108 citing papers, 2.3% of this breakdownJapan: 104 citing papers, 2.2% of this breakdown
0%25%Other 23%

Institutions

Fields

  • Environmental Science68.3%
  • Earth and Planetary Sciences16.5%
  • Agricultural and Biological Sciences6.6%
  • Engineering1.8%
  • Computer Science1.2%
  • Biochemistry, Genetics and Molecular Biology1%
  • Other4.6%

Topics

  • Remote Sensing in Agriculture10.5%
  • Plant Water Relations and Carbon Dynamics8.9%
  • Atmospheric and Environmental Gas Dynamics7.7%
  • Climate variability and models5.2%
  • Land Use and Ecosystem Services4.1%
  • Atmospheric chemistry and aerosols3.8%
  • Other59.8%

Coauthors

All papers

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  1. Climate-Driven Increases in Global Terrestrial Net Primary Production from 1982 to 1999

    Authors: Ramakrishna Nemani, Charles D. Keeling, Hirofumi Hashimoto, W. Matt Jolly, Stephen C. Piper, Compton J. Tucker, Ranga B. Myneni, Steven W. Running - Science 2003 cited by 3,732

  2. Increased plant growth in the northern high latitudes from 1981 to 1991

    Authors: Ranga B. Myneni, Charles D. Keeling, Compton J. Tucker, Ghassem Asrar, Ramakrishna Nemani - Nature 1997 cited by 3,508

  3. Atmospheric carbon dioxide variations at Mauna Loa Observatory, Hawaii

    Authors: Charles D. Keeling, Robert Bacastow, A. E. Bainbridge, C.A. Ekdahl, Peter R. Guenther, Lee S. Waterman, John F. S. Chin - Tellus 1976 cited by 791

  4. Relationship between atmospheric CO2 variations and a satellite-derived vegetation index

    Authors: Compton J. Tucker, Inez Fung, Charles D. Keeling, R. H. Gammon - Nature 1986 cited by 478

  5. Increased activity of northern vegetation inferred from atmospheric CO2 measurements

    Authors: Charles D. Keeling, John F. S. Chin, Timothy P. Whorf - Nature 1996 cited by 1,168

  6. The concentration and isotopic abundances of atmospheric carbon dioxide in rural areas

    Authors: Charles D. Keeling - Geochimica et Cosmochimica Acta 1958 cited by 1,276

  7. Atmospheric CO2 and 13CO2 Exchange with the Terrestrial Biosphere and Oceans from 1978 to 2000: Observations and Carbon Cycle Implications

    Authors: Charles D. Keeling, Stephen C. Piper, Robert Bacastow, M. Wahlen, Timothy P. Whorf, Martin Heimann, Harro A. J. Meijer - Ecological studies 2005 cited by 372

  8. Changes in Atmospheric Constituents and in Radiative Forcing

    Authors: Piers Forster, V. Ramaswamy, Paulo Artaxo, Terje K. Berntsen, Richard Betts, D. W. Fahey, Jim Haywood, J. Lean, David C. Lowe, Gunnar Myhre, J.K. Ng’ang’a, Ronald G. Prinn, Graciela B. Raga, Michael Schulz, R. van Dorland, G. E. Bodeker, Oliver Boucher, William D. Collins, Thomas Conway, E. J. Dlugokencky, J. W. Elkins, David Etheridge, P. Foukal, Paul J. Fraser, Marvyn Geller, Fortunat Joos, Charles D. Keeling, Stefan Kinne, Keith R. Lassey, Ulrike Lohmann, Andrew C. Manning, S. A. Montzka, D. E. Oram, K. O'Shaughnessy, Stephen C. Piper, Gian‐Kasper Plattner, Michael Ponater, Navin Ramankutty, George C. Reid, David Rind, Karen H. Rosenlof, R. Sausen, M. D. Schwarzkopf, S. K. Solanki, Garry Stenchikov, N. Stuber, Toshihiko Takemura, C. Textor, R. Wang, Ray F. Weiss, Timothy P. Whorf - 2007 cited by 4,542

  9. Interannual extremes in the rate of rise of atmospheric carbon dioxide since 1980

    Authors: Charles D. Keeling, Timothy P. Whorf, M. Wahlen, J. van der Plichtt - Nature 1995 cited by 1,396

  10. Recent trends in the 13C/12C ratio of atmospheric carbon dioxide

    Authors: Charles D. Keeling, Wim Mook, Pieter P. Tans - Nature 1979 cited by 447

  11. Spatiotemporal patterns of carbon‐13 in the global surface oceans and the oceanic suess effect

    Authors: Nicolas Gruber, Charles D. Keeling, Robert Bacastow, Peter R. Guenther, T. J. Lueker, M. Wahlen, Harro A. J. Meijer, Willem G. Mook, Thomas F. Stocker - Global Biogeochemical Cycles 1999 cited by 356

  12. Exchanges of Atmospheric CO2 and 13CO2 with the Terrestrial Biosphere and Oceans from 1978 to 2000. I. Global Aspects

    Authors: Charles D. Keeling, Stephen C. Piper, Robert Bacastow, M. Wahlen, Timothy P. Whorf, Martin Heimann, Harro A. J. Meijer - 2001 cited by 245

  13. Rewards and Penalties of Monitoring the Earth

    Authors: Charles D. Keeling - Annual Review of Energy and the Environment 1998 cited by 208

  14. Ocean pCO2 calculated from dissolved inorganic carbon, alkalinity, and equations for K1 and K2: validation based on laboratory measurements of CO2 in gas and seawater at equilibrium

    Authors: T. J. Lueker, Andrew G. Dickson, Charles D. Keeling - Marine Chemistry 2000 cited by 1,279

  15. The concentration and isotopic abundances of carbon dioxide in rural and marine air

    Authors: Charles D. Keeling - Geochimica et Cosmochimica Acta 1961 cited by 617

  16. The Suess effect: 13Carbon-14Carbon interrelations

    Authors: Charles D. Keeling - Environment International 1979 cited by 596

  17. The Concentration and Isotopic Abundances of Carbon Dioxide in the Atmosphere

    Authors: Charles D. Keeling - Tellus 1960 cited by 504

  18. A three-dimensional model of atmospheric CO2transport based on observed winds: 1. Analysis of observational data

    Authors: Charles D. Keeling, Robert Bacastow, A. F. Carter, Stephen C. Piper, Timothy P. Whorf, Martin Heimann, Willem G. Mook, Hans Roeloffzen - Geophysical monograph 2011 cited by 424

  19. Atmospheric CO2 Records from Sites in the SIO Air Sampling Network

    Authors: Charles D. Keeling, S.C. Piper,, A.F. Bollenbacher,, S.J. Walker, - 2008 cited by 289

  20. The concentration of atmospheric carbon dioxide in Hawaii

    Authors: Jack C. Pales, Charles D. Keeling - Journal of Geophysical Research Atmospheres 1965 cited by 286

  21. Large-scale atmospheric mixing as deduced from the seasonal and meridional variations of carbon dioxide

    Authors: B. Bolin, Charles D. Keeling - Journal of Geophysical Research Atmospheres 1963 cited by 284

  22. Interannual variations in satellite‐sensed vegetation index data from 1981 to 1991

    Authors: Ranga B. Myneni, Compton J. Tucker, Ghassem Asrar, Charles D. Keeling - Journal of Geophysical Research Atmospheres 1998 cited by 279

  23. Interannual Variability in the North Atlantic Ocean Carbon Sink

    Authors: Nicolas Gruber, Charles D. Keeling, Nicholas R. Bates - Science 2002 cited by 270

  24. Seasonal amplitude increase in atmospheric CO2 concentration at Mauna Loa, Hawaii, 1959–1982

    Authors: Robert Bacastow, Charles D. Keeling, Timothy P. Whorf - Journal of Geophysical Research Atmospheres 1985 cited by 260