A. Studer

发表

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

G. Haug, D. Sigman, M. Hain, 2021, Paleoceanography and Paleoclimatology.

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

G. Haug, D. Sigman, S. Fawcett, 2019, Geochimica et Cosmochimica Acta.

A review of nitrogen isotopic alteration in marine sediments

E. Galbraith, R. Schneider, T. Kiefer, 2012 .

Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age

G. Haug, D. Sigman, Tianyu Chen, 2017, Proceedings of the National Academy of Sciences.

Size-specific opal-bound nitrogen isotope measurements in North Pacific sediments

G. Haug, D. Sigman, K. Ellis, 2013 .

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

G. Haug, D. Sigman, E. Michel, 2020, Science.

Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release

E. Michel, S. Jaccard, S. Szidat, 2020, Nature Communications.

The Impact of Incomplete Nutrient Consumption in the Southern Ocean on Global Mean Ocean Nitrate δ15N

D. Sigman, D. Marconi, F. Fripiat, 2023, Global Biogeochemical Cycles.

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

G. Haug, D. Sigman, M. Hain, 2021, Quaternary Science Reviews.

A Seasonal Model of Nitrogen Isotopes in the Ice Age Antarctic Zone: Support for Weakening of the Southern Ocean Upper Overturning Cell

D. Sigman, S. Fawcett, M. Hain, 2018, Paleoceanography and Paleoclimatology.

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

G. Haug, D. Sigman, E. Michel, 2018, Nature Geoscience.

Antarctic Zone nutrient conditions during the last two glacial cycles

G. Haug, D. Sigman, S. Jaccard, 2015 .

Glacial-to-interglacial changes in nitrate supply and consumption in the subarctic North Pacific from microfossil-bound N isotopes at two trophic levels

G. Haug, D. Sigman, R. Gersonde, 2014 .

Enhanced stratification and seasonality in the Subarctic Pacific upon Northern Hemisphere Glaciation–New evidence from diatom-bound nitrogen isotopes, alkenones and archaeal tetraethers

G. Haug, D. Sigman, S. Jaccard, 2012 .

Nutrient conditions in the subpolar North Atlantic during the last glacial period reconstructed from foraminifera‐bound nitrogen isotopes

G. Haug, J. Toggweiler, D. Sigman, 2013 .

Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age

G. Haug, D. Sigman, Tianyu Chen, 2017, Proceedings of the National Academy of Sciences.

The southward migration of the Antarctic Circumpolar Current enhanced oceanic degassing of carbon dioxide during the last two deglaciations

D. Sigman, S. Jaccard, A. Studer, 2024, Communications Earth & Environment.