Maria Fernández Altimira
A-Z Researchers

Maria Fernández Altimira

PhD Student

Summary

My scientific journey began when I pursued a Bachelor’s degree in Marine Sciences at the University of Barcelona (2018–2022). During this period, I developed a strong interest in marine microorganisms and their fundamental role in biogeochemical element cycling.

Motivated by this interest, I continued my training with a Master’s degree in Biological Oceanography at GEOMAR Helmholtz Centre for Ocean Research Kiel (2022–2025). During my MSc, I was awarded a JAE Intro fellowship, which allowed me to carry out an internship in the MP2 lab. Through this experience, I became familiar with persistent organic pollutants and their occurrence and impact in marine environments.

Currently, I am pursuing a PhD at CSIC–IDAEA, where my research focuses on marine microbial taxa and degradation pathways involved in the interaction between selected contaminants of emerging concern (CECs) and marine microbial communities.

Latest publications

Dachs, J., Serrano, C., Trilla-Prieto, N., Grande-Martí, J., Fernández-Altimira, M., Patrone, J., Berrojalbiz, N., Méjanelle, L., Vila-Costa, M.

The Hidden Persistence of Deep-Sea Pollution

Environmental Science and Technology — 2026 — DOI: 10.1021/acs.est.6c03631

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