Javier Pardo Díaz

Lab Manager

I am a marine biologist and limnologist interested in the evolution, ecology, and resilience of tropical marine ecosystems. My research integrates modern ecological monitoring with the fossil record to understand how environmental change has shaped biodiversity and trophic structure through time.

At the Smithsonian Tropical Research Institute (STRI), I serve as Laboratory Manager of the O’Dea Lab in the Paleobiology and Marine Historical Ecology Group. I first joined STRI’s Physical Monitoring Program, contributing to long-term oceanographic and water-quality monitoring of Panama’s mangrove and coastal ecosystems. As a certified scientific diver (AAUS, Rescue & Nitrox), I conduct underwater fieldwork that complements my laboratory research on coral reefs and fossil assemblages.

Currently, within the Panama Paleontology Project, I focus on the analysis of fossil shark teeth from the Miocene Gatun Formation. My work aims to reconstruct ancient trophic networks and tentative nursery areas to discover the ecology of the formation 10 to 7 mya. I also work on modern communities, identifying changes driven by climatic events such as marine heatwaves and ocean acidification, to better understand how coral reef ecosystems respond to environmental stress. This approach helps identify ecological baselines to guide tangible and practical conservation efforts.

Beyond research, I am passionate about science communication and ocean advocacy. I have represented Panama in international forums such as the Our Ocean conference and Immersed in Change. I collaborate with Sustainable Ocean Alliance Panama to engage young people in marine conservation. My goal is to bridge marine biology and conservation paleobiology to better understand the past and protect the future of tropical oceans.

Brigida de Gracia

Research technician

Soy licenciada en geografía e historia de la Universidad de Panamá. Como técnica de investigación he tenido la oportunidad de trabajar en diferentes proyectos identificando organismos de la fauna arrecifal como: Bryozoas, corales, bivalvos y gasterópodos. Actualmente, en colaboración con el Dr. Orangel Aguilera (Universidad Federal Fluminense, Brasil), trabajo en un proyecto que busca describir las comunidades de peces arrecifales antes de las perturbaciones (p.ej. milenios de sobrepesca) causada por los seres humanos. Para ello identifico otolitos, estructuras calcáreas alojadas en el oído interno, de peces teleósteos marinos colectados en muestras fósiles (Holoceno, ~7000 años) y modernas del Caribe. Los datos que se obtendrán serán muy importantes en la gestión de los recursos pesqueros en el Caribe de Panamá principalmente, así como para funcionarios tomadores de decisiones y conservacionistas.

Catalogo de otolitos de Bocas del Toro