# William J. Castillo
**Source**: https://www.biom.uni-freiburg.de/mitarbeiter/william
**Parent**: https://www.biom.uni-freiburg.de/lehre/courses/previous_courses
# William J. Castillo
[Department of Biometry and Environmental System Analysis](https://www.biom.uni-freiburg.de/mitarbeiter/portal_factory/Elizabeth/portal_factory/) \
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Tennenbacher Strasse 4, 79106 Freiburg, Germany \
Room 03.065 \
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email: [william.castillo (a) biom.uni-freiburg.de](mailto:william.castillo@biom.uni-freiburg.de)\
phone: +49 761 203-3752
fax: +49 761 203-3751.
## Research Interests
I am currently working on theory and modeling in the REASSEMBLY research unit [link](https://www.reassembly.de/) . In this project we combine simulations with statistical analyzes to unravel the role of trait-matching and environmental tolerance for network structure and dynamics along a forest recovery gradient in the Chocó Ecuadorian rainforest.
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