Daniel Sigman

educated at: Stanford University, Massachusetts Institute of Technology

award received: MacArthur Fellows Program, James B. Macelwane Medal

Daniel Sigman is an American geoscientist, and the Dusenbury Professor of Geological and Geophysical Sciences at Princeton University. Sigman received a MacArthur Foundation "genius grant" in 2009. Source: Wikipedia (en)

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Articles 133

Date

Title

Authors

2022-06-30

The Angola Gyre is a hotspot of dinitrogen fixation in the South Atlantic Ocean

Julie Granger, Karen Casciotti, Mak A Saito, Daniel Sigman
2022-09

Enhanced ocean oxygenation during Cenozoic warm periods

Gerald H. Haug, Daniel Sigman, Alexandra Auderset, Ralf Schiebel
2022-01

Controls on the nitrogen isotopic composition of fish otolith organic matter: Lessons from a controlled diet switch experiment

Emma R. Kast, Bess B. Ward, Jessica A. Lueders-Dumont, Daniel Sigman
2022-06-24

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil-bound Organic Matter

Alexandra Auderset, Tina Lüdecke, Francois Fripiat, Daniel Sigman
2022-03-05

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil-bound Organic Matter

Alexandra Auderset, Simone Moretti, Tina Lüdecke, Francois Fripiat, Daniel Sigman
2022-03-04

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil-bound Organic Matter

Alexandra Auderset, Tina Lüdecke, Francois Fripiat, Daniel Sigman
2021-11

Nitrogen isotopic constraints on nutrient transport to the upper ocean

Gerald H. Haug, Daniel Sigman
2021-08-16

Arctic Ocean stratification set by sea level and freshwater inputs since the last ice age

Thomas M. Cronin, Gerald H. Haug, Daniel Sigman
2021-03

Correlation between the carbon isotopic composition of planktonic foraminifera-bound organic matter and surface water pCO2 across the equatorial Pacific

Gerald H. Haug, Daniel Sigman
2021-05

Ice Age‐Holocene Similarity of Foraminifera‐Bound Nitrogen Isotope Ratios in the Eastern Equatorial Pacific

Anja S Studer, Mathis P. Hain, Gerald H. Haug, Daniel Sigman
2021-03

Nitrogen isotopes in tooth enamel record diet and trophic level enrichment: Results from a controlled feeding experiment

Emma R. Kast, Tina Lüdecke, Daniela E Winkler, Marcus Clauss, Gerald H. Haug, Daniel Sigman
2021-02

The Southern Ocean during the ice ages: A review of the Antarctic surface isolation hypothesis, with comparison to the North Pacific

Xuyuan E Ai, Mathis P. Hain, Gerald H. Haug, Daniel Sigman
2020-12

Dissolved Organic Nitrogen Cycling in the South China Sea From an Isotopic Perspective

Jie Huang, Run Zhang, Haojia Ren, Daniel Sigman
2020-02

Comparison of the isotopic composition of fish otolith-bound organic N with host tissue

Daniel Sigman
2020-02

The Nitrogen Isotopic Composition of Tissue and Shell‐Bound Organic Matter of Planktic Foraminifera in Southern Ocean Surface Waters

Gerald H. Haug, Daniel Sigman, Ralf Schiebel
2020-01-16

Megacity development and the demise of coastal coral communities: Evidence from coral skeleton δ15 N records in the Pearl River estuary

Nicolas N Duprey, Hubert B. Vonhof, David M Baker, Paul Josef Crutzen, Jonathan D Cybulski, Daniel Sigman, Gerald H. Haug
2020-06-12

Global Nitrogen Cycle: Critical Enzymes, Organisms, and Processes for Nitrogen Budgets and Dynamics

Xinning Zhang, Bess B. Ward, Daniel Sigman
2020-08-05

Correction to "Global Nitrogen Cycle: Critical Enzymes, Organisms, and Processes for Nitrogen Budgets and Dynamics"

Xinning Zhang, Bess B. Ward, Daniel Sigman
2020-12-01

Southern Ocean upwelling, Earth’s obliquity, and glacial-interglacial atmospheric CO2 change

Xuyuan E Ai, Anja S Studer, Daniel Sigman, A Martinez-Garcia, Francois Fripiat, Lena Thöle, Elisabeth Michel, Julia Gottschalk, Laura Arnold, Simone Moretti, Mareike Schmitt, Sergey Oleynik, Samuel L. Jaccard, Gerald H. Haug
2019-08

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

Alexandra Auderset, Gerald H. Haug, Daniel Sigman, Ralf Schiebel
2019-03

Nitrate isotopic gradients in the North Atlantic Ocean and the nitrogen isotopic composition of sinking organic matter

Daniel Sigman
2019-02

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

Anja S Studer, Florian Rubach, Gerald H. Haug, Daniel Sigman
2019-03-01

The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle

Adam P Hasenfratz, Samuel L. Jaccard, A Martinez-Garcia, Daniel Sigman, David A. Hodell, Stefano M. Bernasconi, Helga Kikki F Kleiven, Alexander Haumann, Gerald H. Haug
2019-04-01

Nitrogen isotope evidence for expanded ocean suboxia in the early Cenozoic

Emma R. Kast, Daniel A. Stolper, Alexandra Auderset, Haojia Ren, Xingchen T Wang, A Martinez-Garcia, Daniel Sigman, Gerald H. Haug
2019-12-04

Uptake of groundwater nitrogen by a near-shore coral reef community on Bermuda

Daniel Sigman
2018-08

On the Properties of the Arctic Halocline and Deep Water Masses of the Canada Basin from Nitrate Isotope Ratios

Julie Granger, Daniel Sigman
2018-02-16

Nitrogen uptake and nitrification in the subarctic North Atlantic Ocean

Nicolas Van Oostende, Daniel Sigman
2018-05

Response to Comment by Zeebe and Tyrrell on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for the Eocene and Cretaceous Ocean Carbon Chemistry and Buffering?

Mathis P. Hain, Gerald H. Haug, Daniel Sigman
2018-08

Ground-truthing the planktic foraminifer-bound nitrogen isotope paleo-proxy in the Sargasso Sea

Gerald H. Haug, Daniel Sigman, Ralf Schiebel
2018-11

Low-nutrient organic matter in the Sargasso Sea thermocline: A hypothesis for its role, identity, and carbon cycle implications

Nicolas Van Oostende, Daniel Sigman
2018-07-30

Increased nutrient supply to the Southern Ocean during the Holocene and its implications for the pre-industrial atmospheric CO2 rise

Jess F. Adkins, Anja S Studer, Laura Robinson, Samuel L. Jaccard, Elisabeth Michel, Gerald H. Haug, Daniel Sigman
2018-10-01

Natural forcing of the North Atlantic nitrogen cycle in the Anthropocene

Xingchen T Wang, Anne L. Cohen, Daniel Sigman, Gerald H. Haug

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