Projects per year
Personal profile
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):
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SDG 14 Life Below Water -
SDG 15 Life on Land
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Dive into the research topics where Jennifer Macalady is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Projects
- 21 Finished
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Oxygen production in a model Proterozoic environment
Macalady, J. (PI)
9/1/13 → 12/31/16
Project: Research project
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Collaborative Research: Genome-enabled Investigation of S(0) Cycling in a Subterranean Microbial Ecosystem
Macalady, J. (PI)
9/1/13 → 8/31/17
Project: Research project
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Collaborative Research: Genome-enabled Investigation of S(0) Cycling in a Subterranean Microbial Ecosystem
Macalady, J. (PI)
9/1/13 → 8/31/17
Project: Research project
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Oxygen production in a model Proterozoic environment
Macalady, J. (PI)
9/1/13 → 12/31/16
Project: Research project
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Dimensions: Collaborative Research: Functional Diversity of Microbial Trophic Guilds Defined Using Stable Isotope Ratios of Proteins
Macalady, J. (PI)
10/1/11 → 9/30/15
Project: Research project
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Confirmation of Δ2-sterenes as precursors of 3-methylsteranes
Hartke, E. R., Freeman, K. H., Macalady, J. L., He, R. & Brassell, S. C., Oct 2026, In: Organic Geochemistry. 220, 105231.Research output: Contribution to journal › Article › peer-review
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High-density biomass as a substrate for stimulating biosulfidogenesis in the deep layer of stratified acidic pit lakes
Liu, Y., Brennan, R. A., Sánchez-España, J., Vilchez, C., Fuentes, J. L., Macalady, J. L. & Burgos, W. D., Feb 2026, In: Applied and environmental microbiology. 92, 2Research output: Contribution to journal › Article › peer-review
Open Access -
Metabolic diversity of Ferrovaceae and potential contributions to iron oxidation
Grettenberger, C. L., Macalady, J. L. & Hamilton, T. L., Jul 22 2026, In: Applied and environmental microbiology. 92, 7, p. e0070026Research output: Contribution to journal › Article › peer-review
Open Access -
Volatilized Ammonia Supports Subterranean Ecosystems with Unusual Nitrogen Isotopic Signatures
Best, M. B., Wankel, S. D., Graham, H. V., Stern, J. C., Macalady, J., Mainiero, M., Recanatini, S., Mariani, S., D’Angeli, I., Vaccarelli, I. & Jones, D. S., Jun 2 2026, In: Environmental Science and Technology. 60, 21, p. 15068-15077 10 p.Research output: Contribution to journal › Article › peer-review
Open Access -
A reassessment of the “hard-steps” model for the evolution of intelligent life
Mills, D. B., Macalady, J. L., Frank, A. & Wright, J. T., Feb 14 2025, In: Science Advances. 11, 7, eads5698.Research output: Contribution to journal › Review article › peer-review
Open Access7 Link opens in a new tab Scopus citations