Dr Adriana Alzate Vallejo

Postdoc

Scientific profile

 

My research focus on understanding the ecological and evolutionary processes responsible for the current biodiversity patterns. I have worked on a range of taxonomic groups (arthropods, plants, reef fish) to understand how dispersal, and dispersal-related traits have influenced species’ distribution, adaptation and range size. I have used several approaches in my research to explore this, such as experimental evolution, model simulations and macroecological approaches. Currently, I am interested in the role of dispersal on both macroecological and macroevolutionary patterns for several groups, including (woody) angiosperms, for which I have been assembling dispersal trait data.

Scientific career

 

  • Oct 2020-  Post-doctoral Researcher. Synthesis Centre for Biodiversity Sciences (sDiv). German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Germany.
  • Oct 2018-Sep 2020 Technical assistant, Evolution and Adaptation Group, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Germany.
  • 2013-2018 PhD (double degree) at the University of Groningen, Groningen, The Netherlands and Ghent University, Ghent, Belgium. PhD thesis "From local adaptation to range sizes: ecological and evolutionary consequences of dispersal". Supervisors: Prof. Dr. Rampal S. Etienne and Prof. Dr. Dries Bonte.
  • 2009-2011 Master in Ecology and Evolution, Top master program in Evolutionary Biology, University of Groningen, Groningen, the Netherlands.
  • 1999-2005 Bachelor in Biology with emphasis in Ecology at the Universidad del Valle, Cali, Colombia

Selected publications

 

Alzate, A., Onstein, R., Etienne, R. S. & Bonte, D. 2020. The role of preadaptation, propagule pressure and competition in the colonization of new habitats. Oikos. DOI: 10.1111/oik.06871

Alzate, A., Etienne, R. S. & Bonte, D. 2019. Experimental island biogeography demonstrates the importance of island size and dispersal for the adaptation to novel habitats. Global Ecology and Biogeography. 28(2):238-247. DOI: 10.1111/geb.12846

Alzate, A., Janzen, T., Bonte, D., Rosindell, J. & Etienne, R. S. 2019. A simple spatially explicit neutral model explains range size distributions of reef fishes. Global Ecology and Biogeography. 28(7):875-890. DOI: 10.1111/geb.12899

Alzate, A., van der Plas, F., Zapata, F.A., Bonte, D., & Etienne, R. S. 2019. Incomplete datasets obscure correlations between traits related to dispersal and geographic range size of reef fishes in the Tropical Eastern Pacific. Ecology and Evolution. 9(4):1567-1577. DOI: 10.1002/ece3.4734

Alzate, A., Bisschop, K., Etienne, R. S. & Bonte, D. 2017. Interspecific competition counteracts negative effects of dispersal on adaptation of an arthropod herbivore to a new host. Journal of Evolutionary Biology. 30(11):1966-1977. DOI: 10.1111/jeb.13123

Janzen, T., Alzate, A., Muschick, M., Maan, M. E., van der Plas, F. & Etienne, R. S. 2017. Community assembly in Lake Tanganyika cichlid fish: quantifying the contribution of both niche-based and neutral processes. Ecology and Evolution. 7(4): 1057-1067. DOI: 10.1002/ece3.2689

Kölzsch, A., Alzate, A., Bartumeus, F., de Jager, M., Weerman, E., Hengeveld, G.M., Naguib, M., Nolet, B.A. & van de Koppel, J. 2015. Experimental evidence for inherent Lévy search behaviour in foranging animals. Proceedings of the Royal Society B. 282(1807): 20150424. DOI: 10.1098/rspb.2015.0424

 

iDiv publications

 

Alzate, A., Onstein, R. E., Etienne, R. S., Bonte, D.

(2020): The role of preadaptation, propagule pressure and competition in the colonization of new habitats. Oikos

Alzate, A., Etienne, R. S., Bonte, D.

(2019): Experimental island biogeography demonstrates the importance of island size and dispersal for the adaptation to novel habitats. Global Ecology and Biogeography

Alzate, A., T. Janzen, D. Bonte, J. Rosindell, R. S. Etienne

(2019): A simple spatially explicit neutral model explains the range size distribution of reef fishes. Global Ecology and Biogeography

Alzate, A., van der Plas, F., Zapata, F. A., Bonte, D., Etienne, R. S.

(2019): Incomplete datasets obscure associations between traits affecting dispersal ability and geographic range size of reef fishes in the Tropical Eastern Pacific. Ecology and Evolution
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Puschstrasse 4
04103 Leipzig
Germany

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Room

A.01.02

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+49 341 9733263
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