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ViCoS Lab

Nerea Portillo De Arbeloa, PhD

Researcher
  nerea.portillo@fri.uni-lj.si
  portillonerea

I am a PostDoctoral Fellow at the Visual Cognitive Systems Lab, from the University of Ljubljana’s Faculty of Computer and Information Science, working under the supervision of Luka Čehovin Zajc.

My research focuses on the automatic identification of microplastics in environmental samples, within the Microsight project in the SMASH program. I am developing computer vision and machine learning methods to detect, classify, and quantify microplastic particles from environmental samples, replacing slow and subjective manual inspection with automated, reproducible pipelines.

Before joining ViCoS, I worked on modeling the transport and fate of microplastics in riverine systems, including how particles are dispersed, retained, and buried in streambeds, as part of my research at the University of Trento. This work bridges environmental modeling and computer vision, aiming to connect where microplastics end up with how accurately and efficiently we can detect them.


Publications

Full bibliography can be seen in my Google Scholar.

  •  
    The role of pumping and turnover in controlling microplastics entrapment and release in sand-bed rivers
    Nerea Portillo De Arbeloa, Daniele Tonina and Alessandra Marzadri
    Science of The Total Environment, 2026
  •  
    Modeling microplastic dynamics in riverine systems: fate and transport analysis
    Nerea Portillo De Arbeloa and Alessandra Marzadri
    Environmental Science and Pollution Research, 2025
  •  
    Modeling the transport of microplastics along river networks
    Nerea Portillo De Arbeloa and Alessandra Marzadri
    Science of The Total Environment, 2023
Faculty of Computer and Information Science

Visual Cognitive Systems Laboratory

University of Ljubljana

Faculty of Computer and Information Science

Večna pot 113
SI-1000 Ljubljana
Slovenia
Tel.: +386 1 479 8245