Prof Maria Dornelas
Professor
Research areas
My research focuses on quantifying biodiversity and understanding the processes that shape it. I often work on tropical systems and specifically coral reefs, but I also work with tropical freshwater fish, mangrove crabs and plants for example, as I am more question-driven that organism-driven. I like to combine ecological theory, synthesis of existing data, and fieldwork in my research, and most of the research questions I’m interested in fall under the disciplines of community ecology, macroecology and biogeography. I tend to work on intermediate spatio-temporal scales (that is communities and networks of communities over time-scales of years to tens of years).
PhD supervision
- Cher Chow
Selected publications
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Biodiversity trends show an excess of both near stasis and of very large change
McGill, B. J., Moyes, F., Dornelas, M., Gotelli, N. J. & Magurran, A. E., Mar 2026, In: Ecology Letters. 29, 3, p. 1-11 11 p., e70353.Research output: Contribution to journal › Letter › peer-review
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Open access
Degradation of fish food webs in the Anthropocene
Carvajal-Quintero, J. D., Dornelas, M., Comte, L., Herrera-Pérez, J., Tedesco, P. A., Giam, X., Brose, U. & Chase, J. M., Feb 2026, In: Science Advances. 12, 8, p. 1-10 10 p., eadu6540.Research output: Contribution to journal › Article › peer-review
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Open access
Endemic fish promote ecological structure in a tropical biodiversity hotspot
Shukla, R., Fontrodona Eslava, A., Atkore, V., Bhat, A., Dahanukar, N., Johnson, J. A., Raghavan, R., Dornelas , M., Magurran, A. E. & Shanker, K., 21 Jan 2026, In: Proceedings of the Royal Society B: Biological Sciences. 293, 2063, 20251127 .Research output: Contribution to journal › Article › peer-review
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Open access
Tracking morphological development in stony corals
Fundakowski, G. J., Brambilla, V., Zawada, K. J. A., Chow, C. F. Y., Croasdale, E., Errington, A. J. F., Fontoura, L., Marais, W. J., Woods, R. M., Edelaar, P., Lala, K., Madin, J. S. & Dornelas , M., 28 Feb 2026, In: Coral Reefs. p. 1-14 14 p.Research output: Contribution to journal › Article › peer-review
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Open access
A conceptual framework for measuring ecological novelty
Staples, T. L., Blois, J., Cramer, K. L., Cunningham, E. T., Dornelas, M., Haberle, S. G., Heger, T., Kiessling, W., Magurran, A. E., O'Dea, A., Penny, A. M., Radeloff, V. C., Smith, J. A., Thuiller, W., Williams, J. W. & Pandolfi, J. M., Feb 2025, In: Global Ecology and Biogeography. 34, 2, p. 1-14 14 p., e70005.Research output: Contribution to journal › Article › peer-review
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Open access
BioTIME 2.0: expanding and improving a database of biodiversity time series
Dornelas, M., Antão, L. H., Bates, A. E., Brambilla, V., Chase, J. M., Chow, C. F. Y., Fontrodona-Eslava, A., Magurran, A. E., Martins, I. S., Moyes, F., Sagouis, A., Adu-Acheampong, S., Acquah-Lamptey, D., Adam, D., Ajani, P. A., Albaina, A., Almaraz, P., An, J., Anderson, R. S. & Anderson, M. J. R. & 465 others, , May 2025, In: Global Ecology and Biogeography. 34, 5, p. 1-18 18 p., e70003.Research output: Contribution to journal › Article › peer-review
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Open access
Coral ecological niche construction: coral settlement increases along a coral-built structural complexity gradient
Brambilla, V., Baird, A. H., Barbosa, M., Dehnert, I., Madin, J. S., Peddie, C. & Dornelas, M., 23 Nov 2025, In: Coral Reefs. p. 1-10 10 p.Research output: Contribution to journal › Article › peer-review
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Open access
Coupled, decoupled, and abrupt responses of vegetation to climate across timescales
Fastovich, D., Meyers, S. R., Saupe, E. E., Williams, J. W., Dornelas, M., Dowding, E. M., Finnegan, S., Huang, H.-H. M., Jonkers, L., Kiessling, W., Kocsis, Á. T., Li, Q., Liow, L. H., Na, L., Penny, A. M., Pippenger, K., Renaudie, J., Rillo, M. C., Smith, J. & Steinbauer, M. J. & 4 others, , 3 Jul 2025, In: Science. 389, 6755, p. 64-68 5 p.Research output: Contribution to journal › Article › peer-review
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Open access
Disentangling nonrandom structure from random placement when estimating β-diversity through space or time
McGlinn, D. J., Blowes, S. A., Dornelas, M., Engel, T., Martins, I. S., Shimadzu, H., Gotelli, N. J., Magurran, A., McGill, B. J. & Chase, J. M., Mar 2025, In: Ecosphere. 16, 3, p. 1-14 14 p., e70061.Research output: Contribution to journal › Article › peer-review
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Open access
habtools: an R package to calculate 3D metrics for surfaces and objects
Schiettekatte, N., Asbury, M., Chen, G. K., Dornelas, M., Reichert, J., Torres-Pulliza, D., Zawada, K. J. A. & Madin, J. S., May 2025, In: Methods in Ecology and Evolution. 16, 5, p. 895-903 9 p.Research output: Contribution to journal › Article › peer-review