Grants per year
Personal profile
Research Interests
Professor Jacobson and his students specialize in low-temperature aqueous and radiogenic isotope geochemistry. They combine fieldwork, laboratory experiments, and modeling to quantify chemical, physical, and biological phenomena that cycle elements and their isotopes at the Earth’s surface. Several investigations focus on mineral weathering and precipitation reactions that cycle carbon and other elements, link inorganic and organic aspects of the Earth system, and control the geochemistry of soils, rivers, aquifers, seawater, and the atmosphere. Related efforts seek to understand the causes and consequences of climate change.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Geological Sciences, PhD, University of Michigan
… → 2001
Earth Sciences, MS, Dartmouth College
… → 1999
Earth Sciences and Chemistry, BA, University of California at Santa Cruz
… → 1996
Research interests keywords
- Anthropogenic environmental change
- Earth’s biogeochemical reservoirs
- Radiogenic isotope measurements
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Collaborations and top research areas from the last five years
Grants
- 17 Finished
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The Ca and Sr (radiogenic and stable) isotope geochemistry of weathering in Iceland
10/1/16 → 9/30/21
Project: Research project
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Off-Campus Subproject for CO2 evasion from the Greenland ice sheet
Jacobson, A. D. & Jacobson, A. D.
1/1/14 → 12/31/18
Project: Research project
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Abrupt episode of mid-Cretaceous ocean acidification triggered by massive volcanism
Jones, M. M., Sageman, B. B., Selby, D., Jacobson, A. D., Batenburg, S. J., Riquier, L., MacLeod, K. G., Huber, B. T., Bogus, K. A., Tejada, M. L. G., Kuroda, J. & Hobbs, R. W., Feb 2023, In: Nature Geoscience. 16, 2, p. 169-174 6 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Application of the δ44/40Ca-δ88/86Sr multi-proxy to Namibian Marinoan cap carbonates
Wang, J., Jacobson, A. D., Sageman, B. B. & Hurtgen, M. T., Jul 15 2023, In: Geochimica et Cosmochimica Acta. 353, p. 13-27 15 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
The evolution of the marine carbonate factory
Wang, J., Tarhan, L. G., Jacobson, A. D., Oehlert, A. M. & Planavsky, N. J., Mar 9 2023, In: Nature. 615, 7951, p. 265-269 5 p.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Calcium isotope ratios of malformed foraminifera reveal biocalcification stress preceded Oceanic Anoxic Event 2
Kitch, G. D., Jacobson, A. D., Sageman, B. B., Coccioni, R., Chung-Swanson, T., Ankney, M. E. & Hurtgen, M. T., Dec 2022, In: Communications Earth and Environment. 3, 1, 315.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Controls on riverine calcium isotope ratios during basalt weathering in the Skagafjörður watershed, Iceland
Nelson, C. J., Jacobson, A. D. & Weisenberger, T. B., Sep 15 2022, In: Geochimica et Cosmochimica Acta. 333, p. 216-241 26 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations
Datasets
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Thermistor data from surface soils and permafrost in the Imnavait Creek watershed, Version 1.0
Jacobson, A. D. (Creator), McClelland, J. (Creator), University Corporation For Atmospheric Research (UCAR):National Center For Atmospheric Research (NCAR):Earth Observing Laboratory (EOL):Computing, D. A. S. F. (Contributor) & Douglas, T. A. (Creator), UCAR/NCAR - Earth Observing Laboratory, Dec 28 2011
DOI: 10.5065/d69z931g, https://arcticdata.io/catalog/#view/doi:10.5065/D69Z931G
Dataset
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Stable oxygen and hydrogen isotope values from surface water collected near Toolik Lake, Alaska, Version 1.0
Jacobson, A. D. (Creator), McClelland, J. (Creator), University Corporation For Atmospheric Research (UCAR):National Center For Atmospheric Research (NCAR):Earth Observing Laboratory (EOL):Computing, D. A. S. F. (Contributor) & Douglas, T. A. (Creator), UCAR/NCAR - Earth Observing Laboratory, Dec 29 2011
DOI: 10.5065/d6610xgk, https://arcticdata.io/catalog/#view/doi:10.5065/D6610XGK
Dataset
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Trace metal concentrations from surface water collected near Toolik Lake, Alaska, Version 1.0
Jacobson, A. D. (Creator), McClelland, J. (Creator), University Corporation For Atmospheric Research (UCAR):National Center For Atmospheric Research (NCAR):Earth Observing Laboratory (EOL):Computing, D. A. S. F. (Contributor) & Douglas, T. A. (Creator), UCAR/NCAR - Earth Observing Laboratory, Dec 29 2011
DOI: 10.5065/d6q81b5z, https://arcticdata.io/catalog/#view/doi:10.5065/D6Q81B5Z
Dataset
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Supplemental Information: Abrupt episode of mid-Cretaceous ocean acidification triggered by massive volcanism
Jones, M. M. (Contributor), Sageman, B. B. (Contributor), Selby, D. (Contributor), Jacobson, A. D. (Contributor), Batenburg, S. J. (Contributor), Riquier, L. (Contributor), MacLeod, K. G. (Contributor), Huber, B. T. (Contributor), Bogus, K. A. (Contributor), Tejada, M. L. G. (Contributor), Kuroda, J. (Contributor) & Hobbs, R. W. (Contributor), ZENODO, Dec 1 2022
DOI: 10.5281/zenodo.7182186, https://zenodo.org/record/7182186
Dataset
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Data from: Seasonally varying contributions to urban CO2 in the Chicago, IL, USA region: insights from a high-resolution CO2 concentration and δ13C record
Moore, J. (Creator) & Jacobson, A. D. (Creator), Dryad, May 11 2016
DOI: 10.5061/dryad.h8d0n, https://datadryad.org/stash/dataset/doi:10.5061/dryad.h8d0n
Dataset