Impacts of atmospheric anthropogenic nitrogen on the open ocean

R. A. Duce; J. LaRoche; K. Altieri; K. R. Arrigo; A. R. Baker; D. G. Capone; S. Cornell; F. Dentener; J. Galloway; R. S. Ganeshram; R. J. Geider; T. Jickells; M. M. Kuypers; R. Langlois; P. S. Liss; S. M. Liu; J. J. Middelburg; C. M. Moore; S. Nickovic; A. Oschlies; T. Pedersen; J. Prospero; R. Schlitzer; S. Seitzinger; L. L. Sorensen; M. Uematsu; O. Ulloa; M. Voss; B. Ward; L. Zamora

doi:10.1126/science.1150369

Impacts of atmospheric anthropogenic nitrogen on the open ocean

R. A. Duce, J. LaRoche, K. Altieri, K. R. Arrigo, A. R. Baker, D. G. Capone, S. Cornell, F. Dentener, J. Galloway, R. S. Ganeshram, R. J. Geider, T. Jickells, M. M. Kuypers, R. Langlois, P. S. Liss, S. M. Liu, J. J. Middelburg, C. M. Moore, S. Nickovic, A. OschliesT. Pedersen, J. Prospero, R. Schlitzer, S. Seitzinger, L. L. Sorensen, M. Uematsu, O. Ulloa, M. Voss, B. Ward, L. Zamora

Research output: Contribution to journal › Review article › peer-review

911 Citations (Scopus)

Abstract

Increasing quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply and up to ∼3% of the annual new marine biological production, ∼0.3 petagram of carbon per year. This input could account for the production of up to ∼1.6 teragrams of nitrous oxide (N ₂O) per year. Although ∼10% of the ocean's drawdown of atmospheric anthropogenic carbon dioxide may result from this atmospheric nitrogen fertilization, leading to a decrease in radiative forcing, up to about two-thirds of this amount may be offset by the increase in N₂O emissions. The effects of increasing atmospheric nitrogen deposition are expected to continue to grow in the future.

Original language	English
Pages (from-to)	893-897
Number of pages	5
Journal	Science
Volume	320
Issue number	5878
DOIs	https://doi.org/10.1126/science.1150369
Publication status	Published - May 16 2008
Externally published	Yes

ASJC Scopus Subject Areas

General

PubMed: MeSH publication types

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Review

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1126/science.1150369

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Duce, R. A., LaRoche, J., Altieri, K., Arrigo, K. R., Baker, A. R., Capone, D. G., Cornell, S., Dentener, F., Galloway, J., Ganeshram, R. S., Geider, R. J., Jickells, T., Kuypers, M. M., Langlois, R., Liss, P. S., Liu, S. M., Middelburg, J. J., Moore, C. M., Nickovic, S., ... Zamora, L. (2008). Impacts of atmospheric anthropogenic nitrogen on the open ocean. Science, 320(5878), 893-897. https://doi.org/10.1126/science.1150369

Duce, RA, LaRoche, J, Altieri, K, Arrigo, KR, Baker, AR, Capone, DG, Cornell, S, Dentener, F, Galloway, J, Ganeshram, RS, Geider, RJ, Jickells, T, Kuypers, MM, Langlois, R, Liss, PS, Liu, SM, Middelburg, JJ, Moore, CM, Nickovic, S, Oschlies, A, Pedersen, T, Prospero, J, Schlitzer, R, Seitzinger, S, Sorensen, LL, Uematsu, M, Ulloa, O, Voss, M, Ward, B & Zamora, L 2008, 'Impacts of atmospheric anthropogenic nitrogen on the open ocean', Science, vol. 320, no. 5878, pp. 893-897. https://doi.org/10.1126/science.1150369

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abstract = "Increasing quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply and up to ∼3% of the annual new marine biological production, ∼0.3 petagram of carbon per year. This input could account for the production of up to ∼1.6 teragrams of nitrous oxide (N 2O) per year. Although ∼10% of the ocean's drawdown of atmospheric anthropogenic carbon dioxide may result from this atmospheric nitrogen fertilization, leading to a decrease in radiative forcing, up to about two-thirds of this amount may be offset by the increase in N2O emissions. The effects of increasing atmospheric nitrogen deposition are expected to continue to grow in the future.",

author = "Duce, {R. A.} and J. LaRoche and K. Altieri and Arrigo, {K. R.} and Baker, {A. R.} and Capone, {D. G.} and S. Cornell and F. Dentener and J. Galloway and Ganeshram, {R. S.} and Geider, {R. J.} and T. Jickells and Kuypers, {M. M.} and R. Langlois and Liss, {P. S.} and Liu, {S. M.} and Middelburg, {J. J.} and Moore, {C. M.} and S. Nickovic and A. Oschlies and T. Pedersen and J. Prospero and R. Schlitzer and S. Seitzinger and Sorensen, {L. L.} and M. Uematsu and O. Ulloa and M. Voss and B. Ward and L. Zamora",

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AU - Duce, R. A.

AU - LaRoche, J.

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AU - Arrigo, K. R.

AU - Baker, A. R.

AU - Capone, D. G.

AU - Cornell, S.

AU - Dentener, F.

AU - Galloway, J.

AU - Ganeshram, R. S.

AU - Geider, R. J.

AU - Jickells, T.

AU - Kuypers, M. M.

AU - Langlois, R.

AU - Liss, P. S.

AU - Liu, S. M.

AU - Middelburg, J. J.

AU - Moore, C. M.

AU - Nickovic, S.

AU - Oschlies, A.

AU - Pedersen, T.

AU - Prospero, J.

AU - Schlitzer, R.

AU - Seitzinger, S.

AU - Sorensen, L. L.

AU - Uematsu, M.

AU - Ulloa, O.

AU - Voss, M.

AU - Ward, B.

AU - Zamora, L.

PY - 2008/5/16

Y1 - 2008/5/16

N2 - Increasing quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply and up to ∼3% of the annual new marine biological production, ∼0.3 petagram of carbon per year. This input could account for the production of up to ∼1.6 teragrams of nitrous oxide (N 2O) per year. Although ∼10% of the ocean's drawdown of atmospheric anthropogenic carbon dioxide may result from this atmospheric nitrogen fertilization, leading to a decrease in radiative forcing, up to about two-thirds of this amount may be offset by the increase in N2O emissions. The effects of increasing atmospheric nitrogen deposition are expected to continue to grow in the future.

AB - Increasing quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply and up to ∼3% of the annual new marine biological production, ∼0.3 petagram of carbon per year. This input could account for the production of up to ∼1.6 teragrams of nitrous oxide (N 2O) per year. Although ∼10% of the ocean's drawdown of atmospheric anthropogenic carbon dioxide may result from this atmospheric nitrogen fertilization, leading to a decrease in radiative forcing, up to about two-thirds of this amount may be offset by the increase in N2O emissions. The effects of increasing atmospheric nitrogen deposition are expected to continue to grow in the future.

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Impacts of atmospheric anthropogenic nitrogen on the open ocean

Abstract

ASJC Scopus Subject Areas

PubMed: MeSH publication types

UN SDGs

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