Projects per year
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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.
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A High-density, High-precision Zonal Section of Nitrate Isotopes Across the South Indian Ocean
NSF - National Science Foundation
10/1/19 → 9/30/21
Project: Research project
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Collaborative Research: US GEOTRACES PMT: Investigating geochemical tracers of Pacific nitrogen cycle and budget
NSF - National Science Foundation
1/1/18 → 12/31/21
Project: Research project
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Collaborative Research: Identifying the Role of Basin-scale Climate Variability in the Decline of Atlantic Corals
NSF - National Science Foundation
9/1/15 → 8/31/18
Project: Research project
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High-Resolution Assemblage-Specific Records of Diatom-Bound N Isotopes from the Indian Sector of the Antarctic Ocean
NSF - National Science Foundation
5/1/14 → 4/30/19
Project: Research project
Research output
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Correlation between the carbon isotopic composition of planktonic foraminifera-bound organic matter and surface water pCO2 across the equatorial Pacific
Swart, K. A., Oleynik, S., Martínez-García, A., Haug, G. H. & Sigman, D. M., Aug 1 2021, In: Geochimica et Cosmochimica Acta. 306, p. 281-303 23 p.Research output: Contribution to journal › Article › peer-review
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Ice Age-Holocene Similarity of Foraminifera-Bound Nitrogen Isotope Ratios in the Eastern Equatorial Pacific
Studer, A. S., Mekik, F., Ren, H., Hain, M. P., Oleynik, S., Martínez-García, A., Haug, G. H. & Sigman, D. M., May 2021, In: Paleoceanography and Paleoclimatology. 36, 5, e2020PA004063.Research output: Contribution to journal › Article › peer-review
Open Access -
Nitrogen isotopes in tooth enamel record diet and trophic level enrichment: Results from a controlled feeding experiment
Leichliter, J. N., Lüdecke, T., Foreman, A. D., Duprey, N. N., Winkler, D. E., Kast, E. R., Vonhof, H., Sigman, D. M., Haug, G. H., Clauss, M., Tütken, T. & Martínez-García, A., Mar 5 2021, In: Chemical Geology. 563, 120047.Research output: Contribution to journal › Article › peer-review
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The Southern Ocean during the ice ages: A review of the Antarctic surface isolation hypothesis, with comparison to the North Pacific
Sigman, D. M., Fripiat, F., Studer, A. S., Kemeny, P. C., Martínez-García, A., Hain, M. P., Ai, X., Wang, X., Ren, H. & Haug, G. H., Feb 15 2021, In: Quaternary Science Reviews. 254, 106732.Research output: Contribution to journal › Review article › peer-review
2 Scopus citations -
Comparison of the isotopic composition of fish otolith-bound organic N with host tissue
Lueders-Dumont, J. A., Sigman, D. M., Johnson, B. J., Jensen, O. P., Oleynik, S. & Ward, B. B., 2020, In: Canadian Journal of Fisheries and Aquatic Sciences. 77, 2, p. 264-275 12 p.Research output: Contribution to journal › Article › peer-review