The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Upper Ocean Carbon Export and the Biological Pump
Open accessAbstract
coastal and open Pacific Ocean. They also demonstrated that the flux of particles out of the surface layer, as measured by sediment traps, generally approximated the large-scale rate of new production. In 1967, Richard Dugdale and John Goering had defined new production as the fraction of the overall net primary production that was supported by external, or “new” inputs of nutrients. They focused on nitrate in deep ocean water supplied to the euphotic zone by vertical mixing and upwelling as the principal new nutrient, but they did explicitly identify N2 fixation as a potential source of new nitrogen (see Michaels et al., this issue). They also highlighted sinking particles as the major pathway for export in the oceanic nitrogen budget. But it was Eppley and Peterson (1979) who articulated the paradigm that came to govern ocean flux studies over the coming decades: We estimate the sinking flux of POC [Particulate Organic Carbon] in the deep ocean by assuming that new production, as defined by Dugdale and Goering, is quantitatively equivalent to the organic matter that can be exported from the total production in the euphotic zone without the production system running down (Eppley and Peterson, 1979, p. 679). Eppley and Peterson also defined the ratio of new to total production as the f-ratio and showed that f was an asymptotic function of the magnitude of total production. This relationship provided an explicit link between remotely-sensed primary production rates and the ocean carbon cycle. If total production could be estimated from remotely-sensed properties, one could apply the Eppley-Peterson algorithm and calculate the export rates as functions of time and space. The f-ratio thus provided both a means to define the efficiency of the biological pump quantitatively and a step toward quantifying the functioning of the pump on a global scale. Upper Ocean Carbon Export and the Biological Pump SPECIAL ISSUE – JGOFS
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
UPTAKE OF NEW AND REGENERATED FORMS OF NITROGEN IN PRIMARY PRODUCTIVITY1
Dugdale, R. C., & Goering, J. J. (1967) · Limnology and Oceanography · doi:10.4319/lo.1967.12.2.0196 · Cited by 2,719
Particulate organic matter flux and planktonic new production in the deep ocean
Eppley, R. W., & Peterson, B. J. (1979) · Nature · doi:10.1038/282677a0 · Cited by 2,575
Coale, K. H., Johnson, K. S., Fitzwater, S. E., Gordon, R. M., Tanner, S., Chavez, F. P., Ferioli, L., Sakamoto, C., Rogers, P., Millero, F., et al. (1996) · Nature · doi:10.1038/383495a0 · Cited by 1,479
Productivity of the Ocean: Present and Past
(1990) · Geobios · doi:10.1016/s0016-6995(06)80057-4 · Cited by 1,254
The decoupling of production and particulate export in the surface ocean
Buesseler, K. O. (1998) · Global Biogeochemical Cycles · doi:10.1029/97gb03366 · Cited by 723
Self-citationSteinberg, D. K., Carlson, C. A., Bates, N. R., Johnson, R. J., Michaels, A. F., & Knap, A. H. (2001) · Deep Sea Research Part II: Topical Studies in Oceanography · doi:10.1016/s0967-0645(00)00148-x · Cited by 637
Self-citationBuesseler, K. O., Bacon, M. P., Kirk Cochran, J., & Livingston, H. D. (1992) · Deep Sea Research Part A. Oceanographic Research Papers · doi:10.1016/0198-0149(92)90060-7 · Cited by 471
Self-citationProductivity of the ocean: Present and past
Brasier, M. (1990) · Marine and Petroleum Geology · doi:10.1016/0264-8172(90)90046-j · Cited by 309
Vertical flux of respiratory carbon by oceanic diel migrant biota
Longhurst, A. R., Bedo, A. W., Harrison, W. G., Head, E. J. H., & Sameoto, D. D. (1990) · Deep Sea Research Part A. Oceanographic Research Papers · doi:10.1016/0198-0149(90)90098-g · Cited by 289
Particle fluxes to the interior of the Southern Ocean in the Western Pacific sector along 170°W
Honjo, S., Francois, R., Manganini, S., Dymond, J., & Collier, R. (2000) · Deep Sea Research Part II: Topical Studies in Oceanography · doi:10.1016/s0967-0645(00)00077-1 · Cited by 226
Cited by
Jiao, N., Herndl, G. J., Hansell, D. A., Benner, R., Kattner, G., Wilhelm, S. W., Kirchman, D. L., Weinbauer, M. G., Luo, T., Chen, F., et al. (2010) · Nature Reviews Microbiology · doi:10.1038/nrmicro2386 · Cited by 1,780
Dissolved organic matter in the ocean: a controversy stimulates new insights
Hansell, D., Carlson, C., Repeta, D., & Schlitzer, R. (2009) · Oceanography · doi:10.5670/oceanog.2009.109 · Cited by 1,132
Marine pelagic ecosystems: the West Antarctic Peninsula
Ducklow, H. W., Baker, K., Martinson, D. G., Quetin, L. B., Ross, R. M., Smith, R. C., Stammerjohn, S. E., Vernet, M., & Fraser, W. (2007) · Philosophical Transactions of the Royal Society B: Biological Sciences · doi:10.1098/rstb.2006.1955 · Cited by 677
Self-citationBoyd, P. W., Rynearson, T. A., Armstrong, E. A., Fu, F., Hayashi, K., Hu, Z., Hutchins, D. A., Kudela, R. M., Litchman, E., Mulholland, M. R., et al. (2013) · PLoS ONE · doi:10.1371/journal.pone.0063091 · Cited by 429
Turnover time of fluorescent dissolved organic matter in the dark global ocean
Catalá, T. S., Reche, I., Fuentes-Lema, A., Romera-Castillo, C., Nieto-Cid, M., Ortega-Retuerta, E., Calvo, E., Álvarez, M., Marrasé, C., Stedmon, C. A., et al. (2015) · Nature Communications · doi:10.1038/ncomms6986 · Cited by 314
Metadata
- Authors
- Ducklow, H., Steinberg, D., & Buesseler, K.
- Venue
- Oceanography
- Publisher
- The Oceanography Society
- Published
- 2001
- Volume
- 14
- Issue
- 4
- Pages
- 50-58
- ISSN
- 1042-8275 (ISSN-L)
- OpenAlex
- W2141567578
- Cited by
- 717
- References
- 10
- FWCI
- 4.58
- Type
- journal article
- Language
- en
- Open access
- hybrid
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Upper Ocean Carbon Export and the Biological Pump. https://app.cochat.ai/papers/10.5670/oceanog.2001.06
- The paper
- Ducklow, H., Steinberg, D., & Buesseler, K. (2001). Upper Ocean Carbon Export and the Biological Pump. Oceanography. https://doi.org/10.5670/oceanog.2001.06
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.