Tais Wittchen Dahl
Associate Professor
Section for Geobiology
Øster Voldgade 5-7, 1350 København K
Member of:
- 2020
- Published
Untangling the diagenetic history of uranium isotopes in marine carbonates: A case study tracing the δ238U composition of late Silurian oceans using calcitic brachiopod shells
del Rey, Álvaro, Havsteen, J. C., Bizzarro, Martin & Dahl, Tais Wittchen, 2020, In: Geochimica et Cosmochimica Acta. 287, p. 93-110Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
Atmosphere-ocean oxygen and productivity dynamics during early animal radiations
Dahl, Tais Wittchen, Connelly, James, Li, D., Kouchinsky, A., Gill, B. C., Porter, S., Maloof, A. C. & Bizzarro, Martin, 2019, In: Proceedings of the National Academy of Sciences of the United States of America. 116, 39, p. 19352-19361 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Brief oxygenation events in locally anoxic oceans during the Cambrian solves the animal breathing paradox
Dahl, Tais Wittchen, Siggaard-Andersen, Marie-Louise, Schovsbo, E. H., Persson, Daniel Pergament, Husted, Søren, Hougård, Iben Winther, Dickson, A. J., Kjær, Kurt H. & Nielsen, Arne Thorshøj, 2019, In: Scientific Reports. 9, 9 p., 11669.Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
Bioturbation and directionality in Earth's carbon isotope record across the Neoproterozoic-Cambrian transition
Boyle, R. A., Dahl, Tais Wittchen, Bjerrum, Christian J. & Canfield, D. E., 2018, In: Geobiology. 16, 3, p. 252-278 27 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ocean redox conditions between the snowballs: geochemical constraints from Arena Formation, East Greenland
Scheller, E. L., Dickson, A. J., Canfield, D. E., Korte, Christoph, Kristiansen, K. K. & Dahl, Tais Wittchen, 1 Dec 2018, In: Precambrian Research. 319, p. 173-186 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
Evidence of molybdenum association with particulate organic matter under sulfidic conditions
Dahl, Tais Wittchen, Chappaz, A., Hoek, J. B., McKenzie, C. J., Svane, S. & Canfield, D. E., 2017, In: Geobiology. 15, 2, p. 311-323 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Molybdenum isotope fractionation and speciation in a euxinic lake—Testing ways to discern isotope fractionation processes in a sulfidic setting
Dahl, Tais Wittchen & Wirth, S. B., 5 Jun 2017, In: Chemical Geology. 460, p. 84-92 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reorganisation of Earth's biogeochemical cycles briefly oxygenated the oceans 520 Myr ago
Dahl, Tais Wittchen, Connelly, James, Kouchinsky, A., Gill, B. C., Månsson, S. F. & Bizzarro, Martin, 15 Jun 2017, In: Geochemical Perspectives Letters. 3, 2, p. 210-220 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Good golly, why moly? The stable isotope geochemistry of molybdenum
Kendall, B., Dahl, Tais Wittchen & Anbar, A. D., 2017, In: Reviews in Mineralogy and Geochemistry. 82, 1, p. 683-732 50 p.Research output: Contribution to journal › Review › Research › peer-review
- 2016
- Published
Identifying remnants of early Earth
Dahl, Tais Wittchen, 2016, In: Science. 352, 6287, p. 768-769 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 40103128
Most downloads
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211
downloads
The impacts of land plant evolution on Earth's climate and oxygenation state – An interdisciplinary review
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
148
downloads
Molybdenum Stable Isotope Fractionation: - and the Interpretation of Molybdenum Burial Pathways from Sulfidic Waters to Sediments
Research output: Book/Report › Ph.D. thesis › Research
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120
downloads
Reorganisation of Earth's biogeochemical cycles briefly oxygenated the oceans 520 Myr ago
Research output: Contribution to journal › Journal article › Research › peer-review
Published