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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US GEOTRACES GP17-OCE: Nitrate isotopic signals of the Southern Ocean's circulation and biogeochemistry
NSF - National Science Foundation
10/1/21 → 9/30/24
Project: Research project
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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 → 9/30/22
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 → 12/31/22
Project: Research project
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Collaborative Research: US GEOTRACES GP17-ANT: Nitrogen isotope dynamics on the Amundsen Sea continental margin
NSF - National Science Foundation
3/1/23 → 2/28/26
Project: Research project
Research output
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Controls on the nitrogen isotopic composition of fish otolith organic matter: Lessons from a controlled diet switch experiment
Lueders-Dumont, J. A., Forden, A. G., Kast, E. R., Mohan, J. A., Walther, B. D., Sigman, D. M. & Ward, B., Jan 1 2022, In: Geochimica et Cosmochimica Acta. 316, p. 69-86 18 p.Research output: Contribution to journal › Article › peer-review
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Arctic Ocean stratification set by sea level and freshwater inputs since the last ice age
Farmer, J. R., Sigman, D. M., Granger, J., Underwood, O. M., Fripiat, F., Cronin, T. M., Martínez-García, A. & Haug, G. H., Sep 2021, In: Nature Geoscience. 14, 9, p. 684-689 6 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
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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Distinct nitrogen isotopic compositions of healthy and cancerous tissue in mice brain and head&neck micro-biopsies
Straub, M., Sigman, D. M., Auderset, A., Ollivier, J., Petit, B., Hinnenberg, B., Rubach, F., Oleynik, S., Vozenin, M. C. & Martínez-García, A., Dec 2021, In: BMC Cancer. 21, 1, 805.Research output: Contribution to journal › Article › peer-review
Open Access -
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 Access1 Scopus citations