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Personal profile

Education

Ph.D., University of Cambridge
M.A.St., University of Cambridge
M.Sci., University of Durham

Professional Information

We work with theoretical models and a broad range of data to understand patterns of biodiversity, from tropical forests to host-associated microbial systems like the human microbiome

Ecological systems are the archetypal complex systems. They are typically heterogeneous, display non-equilibrium phenomena, are strongly interacting, noisy, and adapt over time. I bring together theory, experiment, and empirical data to try to understand how ecological processes drive the patterns of species and organisms we see in nature.

Some phenomena are almost universal across widely differing systems, which aids the prediction of patterns of biodiversity with limited knowledge of the underlying processes. Other patterns are highly contigent, providing important signatures of the differences between ecological systems. My research explores this tension, with the ultimate goal of establishing what are the key forces driving biodiversity across the globe.

Office Address

286 Morrill Hall
505 S. Goodwin Ave
Urbana, IL 61801

Office Phone

217-244-7086

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  • 4 Similar Profiles

Collaborations and top research areas from the last five years

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  • Nine changes needed to deliver a radical transformation in biodiversity measurement

    Sutherland, W. J., Burgess, N. D., Edwards, S. V., Jones, J. P. G., Soltis, P. S., Tilman, D., Allen, J. M., Andrianandrasana, H. T., Armour, C. J., August, T., Bawa, K. S., Bailey, S., Birch, T., Boersch-Supan, P. H., Cavender-Bares, J., Blaxter, M., Chaplin-Kramer, R., Daru, B. H., De Palma, A. & Eisenberg, C. & 26 others, Elphick, C. S., Freckleton, R. P., Frick, W. F., Gonzalez, A., Goetz, S. J., Greenspoon, L., Grozingeree, C. M., Hankins, D. L., Hazell, J., Isaac, N. J. B., Lambertini, M., Lewin, H. A., Aodha, O. M., Madhavapeddy, A., Milner-Gulland, E. J., Milo, R., O’Dwyer, J., Purvis, A., Salafsky, N., Tallis, H., Tanshi, I., Vijay, V., Wikelski, M., Williams, D. R., Woodard, S. H. & Robinson, G. E., Mar 10 2026, In: Proceedings of the National Academy of Sciences of the United States of America. 123, 10, e2519345123.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • Genomic demography predicts community dynamics in a temperate montane forest

    O’Dwyer, J. P., Lutz, J. A., Schappe, T., Alegre, D., Black, A. N., Grünwald, N. J. & Jones, F. A., Sep 18 2025, In: Science. 389, 6766, eadu6396.

    Research output: Contribution to journal › Article › peer-review

  • Life history is a key driver of temporal fluctuations in tropical tree abundances

    Jops, K., Dalling, J. W. & O’Dwyer, J. P., Jan 28 2025, In: Proceedings of the National Academy of Sciences of the United States of America. 122, 4, e2422348122.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • On the structure of multiple stable equilibria in competitive ecological systems

    Taylor, W. & O’Dwyer, J., Dec 2025, In: Theoretical Ecology. 18, 1, 31.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • The architecture of theory and data in microbiome design: towards an S-matrix for microbiomes

    Arya, S., George, A. B. & O'Dwyer, J., Feb 2025, In: Current Opinion in Microbiology. 83, 102580.

    Research output: Contribution to journal › Review article › peer-review