Dr. Mariana Chiuffo
Research interests
I am broadly interested in understanding how abiotic and biotic factors shape biotic interactions and biological invasions. My research experiences are mainly in plant community ecology, exploring spatial patterns and processes through a combination of observational studies, manipulative experiments, and quantitative reviews. Currently, my works aims to disentangle how communities and species interactions respond to environmental variation in space and time.
Main areas of interest
- Context dependency of biotic interactions
- Community assembly
- Species coexistence
- Plant invasions

Dr. Mariana Chiuffo
Links
Personal website: mchiuffo.weebly.com
Scholary profiles: ResearchGate, Google Scholar
Education
2016 – Universidad Buenos Aires. Ph.D. form the University of Buenos Aires.
2009 – Universidad Nacional de La Pampa. Bachelor's degree in Natural Resources and Environmental Management.
Academic Career
2025-Present – Postdoc at Ecology/Macroecology Group, University of Potsdam.
2021- Present – Assistant Researcher(on leave), Grupo de Ecología de las Invasiones - INIBIOMA - CONICET, Universidad Nacional del Comahue. Argentina. Permanent position within the Argentine scientific system; currently on official leave for postdoctoral research abroad.
2019-2021 – Postdoctoral Fellow, Grupo de Investigaciones de Ecología en Ambientes Antropizados (IdEAS)- INIBIOMA - CONICET, Universidad Nacional del Comahue. Argentina.
2019 – Postdoctoral Research Associate-Division of Biological Sciences. University of Montana, United States.
2016-2019 – Postdoctoral Fellow, Grupo de Ecologia de las Invasiones - INIBIOMA - CONICET, Universidad Nacional del Comahue. Argentina.
Scholarships and Awards
2025 – Humboldt Research Fellowship for Experienced Researchers, Alexander von Humboldt Foundation.
2022–2023 – PIBAA Grant, CONICET (Argentina) – Principal Investigator.
2022–2023 – “Walk the Trail! Bog Protection in Patagonia”, European Outdoor Conservation Association – Co-Coordinator.
2019 – PICT Joven (PICT 2019 No. 00969), National Agency for Scientific and Technological Promotion (Argentina) – Principal Investigator.
2019 – Fulbright Fellowship, research stay at University of Montana, USA (3 months)
2015 – Postdoctoral Fellowship, CONICET.
2014 – Travel Grant, Professional Council of Natural Sciences of La Pampa (XXVI Argentine Ecology Meeting).
2014 – Scholarship, Millennium Science Initiative ICM P05-002 (Chile) – Postgraduate course “Trends in the Ecology of Plant Invasion”.
2011 – PhD Fellowship Type II, CONICET.
2010 – Emerging Leaders in the Americas Program (ELAP), research stay at University of Guelph, Canada (9 months).
2009 – PhD Fellowship Type I, CONICET.
Publications
Submitted
Arnillas, CA, Stotz, GC, Ortiz, AMD., Chinga Chamorro, JB, Chiuffo, MC, Collinge, SK, Kariuki, RW, Norman, H, Regan, H, Visakorpi, K, Devarajan, K, Klein, A-M, Schnabel, F, Arponen, A, Cadotte, MW, Cousens, R, Ehrlich, K, Grell-Brisk, M, Hughes, L, Kharouba, HM, Martin, T, Prado-Valladares, AC, Rumpff, L, Soares, BE, Williams, M, Winter, M, Yannelli, F, Beyene, M, Fernando, S, Hart, T, Santaoja, M, Santos Domínguez, N. Strengthening responsibilities to face global crises: A call to ecologists, environmental scientists, and their societies. Submitted to People and Nature.
Martin, T, Arnillas, C, Arponen, A, Devarajan, K, Ehrlich, K, Kharouba, HM, Prado-Valladares, AC, Rumpff, L, Schnabel, F, Winter, M, Visakorpi, K, Baum, JK, Cadotte, MW, Camaclang, A, Chamorro, JC, Chiuffo, MC, Clark, E, Collinge, SK, Cousens, R, Grell-Brisk, M, Kariuki, RW, Klein, A-M, Ortiz, MAD, Magel, J, McComb, S, Moore, JW, Norman, H, Regan, H, Stewart, D, Soares, BE, Stotz, GC, Williams, M, Yannelli, F. With knowledge comes responsibility: Increasing conservation scientists' impact in a time of global crisis. Submitted to Conservation Letters
Ortiz, AMD, Huinca Blanco, P, Arnillas, CA, Arponen, A, Cadotte, MW, Chinga Chamorro, JB, Chiuffo, MC, Collinge, S, Devarajan, K, Ehrlich, K, Grell-Brisk, M, Guevara, C, Kariuki, RW, Kharouba, HM, Martin, T, Prado-Valladares, AC, Regan, HM, Santos Domínguez, N, Soares, BE, Stotz, GC, Ulloa Caniú, I, Visakorpi, K, Winter, M, Yannelli, FA. Listening deeply to Indigenous people: A collaborative perspective of a Mapuche Machi and ecologists. Submitted to Ecology and Evolution.
Published or In Press
Yannelli, F, Visakorpi, K, Arponen, A, Arnillas, C, Chinga Chamorro, J, Chiuffo, MC, Collinge, SK, Cousens, R, Devarajan, K, Ehrlich, K, Grell-Brisk, M, Kariuki, RW, Kharouba, HM, Ortiz, AMD, Prado-Valladares, A, Regan, H, Schnabel, F, Soares, BE, Stotz, GC, Williams, M, Cadotte, MW. (2025). Ecology for a social revolution: Re-defining the role of ecological and environmental science professionals and their responsibilities towards society. Research Ideas and Outcomes, 11, e152859. link
Hargreaves, AL, Ensing, J, Rahn, O, Oliveira, FMP, Burkiewicz, J, Lafond, J, Haeussler, S, Byerley-Best, MB, Lazda, K, Slinn, HL, Martin, E, Carlson, ML, Sformo, TL, Dawson-Glass, E, Chiuffo, MC, Vargas-Rodriguez, YL, García-Jiménez, CI, Gomes, IJMT, Klemet-N’Guessan, S, Paolucci, L, Joly, S, Mehltreter, K, Muñoz, J, Buono, C, Brodie, JF, Rodriguez-Campbell, A, Veen, T, Freeman, BG, Lee-Yaw, JA, Muñoz, JC, Paquette, A, Butler, J, Suaréz, E. (2024). Latitudinal gradients in predation persist in urbanized environments. Nature Ecology & Evolution 8, 1897–1906. link
Rodriguez-Campbell, A, Rhan, O, Chiuffo, MC, Hargreaves, AL. (2024). Clay larvae do not accurately measure biogeographic patterns in predation. Journal of Biogeography, 6, 1004–1013. link
Chiuffo, MC, Hierro, JL. (2024). Abiotic and biotic contexts shape the effect of disturbance on non-native plant invasion. Oikos, 2, e09952. link
Robinson, ML, Hahn, PG, Chiuffo, MC, et al. (2023). Plant size, latitude, and phylogeny explain within-population variability in herbivory. Science, 382, 679–683. link
Chiuffo, MC, Moyano, J, Policelli, N, Torres, A, Vitali, A, Nuñez, M, Rodriguez-Cabal, M. (2022). Importance of invasion mechanisms varies with abiotic context and invader growth form. Journal of Ecology, 110, 1957–1969. link
Franzese, J, Raffaele, E, Chiuffo, MC, Blackhall, M. (2022). Pine introduction legacy threatens fuel traits of native forests in Patagonia. Biological Conservation, 267, 109472. link
Kuebbing, S, McCary, MA, Lieurance, D, Nuñez, MA, Chiuffo, MC, Zhang, B, Seebens, H, Simberloff, D, Meyerson, L. (2022). A self-study of editorial board diversity at Biological Invasions. Biological Invasions, 24, 321–332. link
Nuñez, MA, Chiuffo, MC, Seebens, H, Kuebbing, S, McCary, M, Lieurance, D, Zhang, B, Simberloff, D, Meyerson, LA. (2022). Two decades of data reveal that Biological Invasions needs to increase participation beyond North America, Europe, and Australasia. Biological Invasions, 24, 333–340. link
Nuñez, MA, Chiuffo, MC, Pauchard, A, Zenni, R. (2021). Making ecology really global. Trends in Ecology & Evolution 36, 766–769. link
Reinhart, K, Bauer, J, McCarthy-Neumann, S, MacDougall, A, Hierro, J, Chiuffo, MC, Mangan, S, Heinze, J, Bergmann, J, Joshi, J, Duncan, R, Diaz, J, Kardol, P, Rutten, G, Fischer, M, van der Putten, W, Bezemer, T, Klironomos, J. (2021). Globally, plant-soil feedbacks are weak predictors of plant abundance. Ecology and Evolution, 11, 1756–1768. link
Castro-Díez, P, Vaz, AS, Silva, JS, van Loo, M, Alonso, A, Aponte, C, Bayón, Á, Bellingham, P, Chiuffo, MC, DiManno, N, Julian, K, Kandert, S, La Porta, N, Marchante, H, Maule, HG, Mayfield, MM, Metcalfe, D, Monteverdi, MC, Nuñez, MA, Ostertag, R, Parker, IM, Peltzer, DA, Potgieter, L, Raymundo, M, Rayome, D, Reisman-Berman, O, Richardson, DM, Roos, RE, Saldaña, A, Shackleton, RT, Torres, A, Trudgen, M, Urban, J, Vicente, JR, Vilà, M, Ylioja, T, Zenni, RD, Godoy, O. (2019). Global effects of non-native tree species on multiple ecosystem services. Biological Reviews, 94, 1477–1501. link
Moyano, J, Chiuffo, MC, Nuñez, MA, Rodriguez-Cabal, MA. (2019). Seed predation does not explain pine invasive success. Oecologia, 189, 981–991. link
Moyano, J, Chiuffo, MC, Policelli, N, Nuñez, MA, Rodriguez-Cabal, MA. (2019). The interplay between propagule pressure, seed predation and ectomycorrhizal fungi in plant invasion. NeoBiota, 42, 45–58. link
Chiuffo, MC, Moyano, J, Rodriguez-Cabal, MA, Nuñez, MA. (2018). Seed predation of non-native species along a precipitation gradient. Plant Ecology, 11, 1307–1314. link
Chiuffo, MC, Cock, M, Prina, A, Hierro, JL. (2018). Response of native and non-native ruderals to natural and human disturbance. Biological Invasions, 20, 2915–2925. link
Chiuffo, MC, Policelli, N, Moyano, J, Torres, A, Rodriguez-Cabal, MA, Nuñez, MA. (2017). Still no evidence that pathogen accumulation can revert the impact of invasive plant species. Biological Invasions, 20, 9–10. link (*equal co-first authors)
Policelli, N, Chiuffo, MC, Moyano, J, Torres, A, Rodriguez-Cabal, MA, Nuñez, MA. (2017). Pathogen accumulation cannot undo the impact of invasive species. Biological Invasions, 20, 1–4. link (*equal co-first authors)
Nuñez, MA, Chiuffo, MC, Torres, A, et al. (2017). Ecology and management of invasive pines around the world: Progress and challenges. Biological Invasions, 19, 3099–3120. link
Chiuffo, MC, MacDougall, AS, Hierro, JL. (2015). Native and non-native ruderals experience similar plant-soil feedbacks and neighbor effects in a system where they coexist. Oecologia, 179, 843–852. link
Pearson, DE, Hierro, JL, Chiuffo, MC, Villarreal, D. (2014). Rodent seed predation provides strong biotic resistance to exotic plant invasion. Biological Invasions, 16, 1185–1196. link
Hierro, JL, Eren, Ö, Villarreal, D, Chiuffo, MC. (2013). Non-native conditions favor non-native populations of invasive plant: Demographic consequences of seed size variation? Oikos, 122, 583–590. link