The oceanic sink for anthropogenic CO2

Christopher L. Sabine, Richard A. Feely, Nicolas Gruber, Robert M. Key, Kitack Lee, John L. Bullister, Rik Wanninkhof, C. S. Wong, Douglas W R Wallace, Bronte Tilbrook, Frank J Millero, Tsung Hung Peng, Alexander Kozyr, Tsueno Ono, Aida F. Rios

Research output: Contribution to journalArticle

2250 Citations (Scopus)

Abstract

Using inorganic carbon measurements from an international survey effort in the 1990s and a tracer-based separation technique, we estimate a global oceanic anthropogenic carbon dioxide (CO2) sink for the period from 1800 to 1994 of 118 ± 19 petagrams of carbon. The oceanic sink accounts for ∼48% of the total fossil-fuel and cement-manufacturing emissions, implying that the terrestrial biosphere was a net source of CO2 to the atmosphere of about 39 ± 28 petagrams of carbon for this period. The current fraction of total anthropogenic CO2 emissions stored in the ocean appears to be about one-third of the long-term potential.

Original languageEnglish (US)
Pages (from-to)367-371
Number of pages5
JournalScience
Volume305
Issue number5682
DOIs
StatePublished - Jul 16 2004

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Carbon
Fossil Fuels
Atmosphere
Carbon Dioxide
Oceans and Seas
Surveys and Questionnaires

ASJC Scopus subject areas

  • General

Cite this

Sabine, C. L., Feely, R. A., Gruber, N., Key, R. M., Lee, K., Bullister, J. L., ... Rios, A. F. (2004). The oceanic sink for anthropogenic CO2 Science, 305(5682), 367-371. https://doi.org/10.1126/science.1097403

The oceanic sink for anthropogenic CO2 . / Sabine, Christopher L.; Feely, Richard A.; Gruber, Nicolas; Key, Robert M.; Lee, Kitack; Bullister, John L.; Wanninkhof, Rik; Wong, C. S.; Wallace, Douglas W R; Tilbrook, Bronte; Millero, Frank J; Peng, Tsung Hung; Kozyr, Alexander; Ono, Tsueno; Rios, Aida F.

In: Science, Vol. 305, No. 5682, 16.07.2004, p. 367-371.

Research output: Contribution to journalArticle

Sabine, CL, Feely, RA, Gruber, N, Key, RM, Lee, K, Bullister, JL, Wanninkhof, R, Wong, CS, Wallace, DWR, Tilbrook, B, Millero, FJ, Peng, TH, Kozyr, A, Ono, T & Rios, AF 2004, 'The oceanic sink for anthropogenic CO2 ', Science, vol. 305, no. 5682, pp. 367-371. https://doi.org/10.1126/science.1097403
Sabine CL, Feely RA, Gruber N, Key RM, Lee K, Bullister JL et al. The oceanic sink for anthropogenic CO2 Science. 2004 Jul 16;305(5682):367-371. https://doi.org/10.1126/science.1097403
Sabine, Christopher L. ; Feely, Richard A. ; Gruber, Nicolas ; Key, Robert M. ; Lee, Kitack ; Bullister, John L. ; Wanninkhof, Rik ; Wong, C. S. ; Wallace, Douglas W R ; Tilbrook, Bronte ; Millero, Frank J ; Peng, Tsung Hung ; Kozyr, Alexander ; Ono, Tsueno ; Rios, Aida F. / The oceanic sink for anthropogenic CO2 In: Science. 2004 ; Vol. 305, No. 5682. pp. 367-371.
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