“When I tell people I am a marine biologist, everybody thinks I’m swimming with dolphins and whales. In reality, I spend my time in the field collecting mussels, oysters, crabs and seaweeds to test their behavioural and physiological responses to microplastics.
In this photo, taken in October 2024 near the village of Hafnarfjörður in southwestern Iceland, I’m collecting samples of the European green crab, Carcinus maenas, from a dense bed of Ascophyllum nodosum, a seaweed. The fronds of this alga reach 0.5 to 2 metres in length, and can cover a beach.
I did my doctoral studies at the Centre of Marine Sciences at the University of Algarve in Faro, Portugal. While I wait to defend my thesis, I’m doing a postdoc at the University of Lille in France. In my research, my colleagues and I compare the impact of microplastics on genetically distinct populations of several species, including certain molluscs and crustaceans.
