Here you’ll find information about my academic projects. If you
are interested in collaborating or discussing some ideas, feel free to
e-mail me!
Seed ecology is a discipline of utmost importance for understanding the dynamics of plant populations and communities, as well as ecosystems and biomes. Therefore, is of vital interest for different practical applications, such as the design and implementation of biodiversity conservation and ecological restoration projects. ECOS-s aims to provide the first synthesis of seed ecology in Colombia through a systematic review and a quantitative assessment of biogeographical, phylogenetic and functional biases. Moreover, we aim to consolidate a database of seed and germination traits of the species studied to date. This project is co-lead by Diana C. Acosta-Rojas and me.
Seed ecologists propose that strong evolutionary pressure ensures germination occurs only under conditions favourable for seedling establishment and survival. However, germination traits have been largely overlooked in the plant ecological strategies theory—a key framework that explains how plant species persist across different environments through distinct trait combinations. During my PhD, I’ll explore into how various germination traits are coordinated with other plant traits known to shape plant ecological strategies. This projects combines quantitative synthesis of secondary data and laboratory and field experiments in the Brazilian Cerrado -the largest Neotropical savannah and the one with most species worldwide.
As part of my Master’s Dissertation, I compiled a database of 16 seed functional traits from Brazilian rock oucrop vegetation -including ecosystems locally known as campo rupestre, canga, campo de altitude and inselbergs- that has been published as a data paper in Ecology. With this database, I lead the first quantitative synthesis of seed ecology in these ecosystems, focusing on the phylogenetic structure of seed traits and germination responses to different abiotic factors.
Being outcrops a geological formation that founds in every climate and continent, we plan to expand our database and quantitative synthesis to other rock outcrop vegetation worldwide.
The Melastomataceae family is among the ten largest botanical families in the world, and its widely recognized for its wide morphological and functional diversity. In this project, we compiled a database of plant traits from different organs, including leaves, flowers, fruits and seeds, based on data collected for various chapters of the recent publication Systematics, Evolution, and Ecology of Melastomataceae. The database is available a data paper.