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Fingerprint Dive into the research topics where Daniel Mikhail Sigman is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 6 Similar Profiles
nitrate Earth & Environmental Sciences
Nitrates Chemical Compounds
nitrogen isotope Earth & Environmental Sciences
nitrogen Earth & Environmental Sciences
Isotopes Chemical Compounds
Nitrogen Chemical Compounds
ocean Earth & Environmental Sciences
isotope Earth & Environmental Sciences

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Research Output 1997 2019

2 Citations (Scopus)

Effect of iron limitation on the isotopic composition of cellular and released fixed nitrogen in Azotobacter vinelandii

McRose, D. L., Lee, A., Kopf, S. H., Baars, O., Kraepiel, A. M. L., Sigman, D. M., Morel, F. M. M. & Zhang, X., Jan 1 2019, In : Geochimica et Cosmochimica Acta. 244, p. 12-23 12 p.

Princeton University

Research output: Contribution to journalArticle

Nitrogen fixation
Biomass
isotopic composition
Nitrogen
Iron

Gulf Stream intensification after the early Pliocene shoaling of the Central American Seaway

Auderset, A., Martínez-García, A., Tiedemann, R., Hasenfratz, A. P., Eglinton, T. I., Schiebel, R., Sigman, D. M. & Haug, G. H., Aug 15 2019, In : Earth and Planetary Science Letters. 520, p. 268-278 11 p.

Princeton University

Research output: Contribution to journalArticle

Gulf Stream
sea surface temperature
Pliocene
summer
Sediment traps
Atlantic Ocean
isotopic composition
nitrates
organic matter
nitrate

Nitrogen isotope evidence for expanded ocean suboxia in the early Cenozoic

Kast, E. R., Stolper, D. A., Auderset, A., Higgins, J. A., Ren, H., Wang, X. T., Martínez-García, A., Haug, G. H. & Sigman, D. M., Jan 1 2019, In : Science. 364, 6438, p. 386-389 4 p.

Princeton University

Research output: Contribution to journalArticle

Nitrogen Isotopes
Denitrification
Oceans and Seas
Nitrogen Cycle
Foraminifera

The isotope effect of nitrate assimilation in the Antarctic Zone: Improved estimates and paleoceanographic implications

Fripiat, F., Martínez-García, A., Fawcett, S. E., Kemeny, P. C., Studer, A. S., Smart, S. M., Rubach, F., Oleynik, S., Sigman, D. M. & Haug, G. H., Feb 15 2019, In : Geochimica et Cosmochimica Acta. 247, p. 261-279 19 p.

Princeton University

Research output: Contribution to journalArticle

Isotopes
Nitrates
isotope
nitrate
Nitrites