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Personlig profil

Forskning

Fate and effects of nanoparticles in freshwater ecosystems

My PhD project addresses how different anthropogenic and natural stressors affect freshwater ecosystems. In particular, I will assess the effects of different nanoparticles (NPs) in aquatic communities and in ecosystem functioning on artificial freshwater wetlands.

When released to the environment, or when entering non-target organisms, nano-sized materials (with one dimension under 100 nm) can represent risks to the environment and/or human health. Most studies on the effects of NPs are performed under controlled laboratory conditions. Although these studies are very important for our understanding, there is a need to expand our knowledge by assessing environmental effects and fate of NPs on more natural ecosystems. When entering natural ecosystems, NPs will undergo a variety of transport and environmental transformation processes (weathering), that could affect their fate and hazard potential. In this sense, there is not only a need to evaluate NPs effects, but also taking into consideration the weathering processes that could occur in the ecosystems. Moreover, I am interested in assessing how these aquatic ecosystems respond when exposed to the combination of multiple stressors, either natural or anthropogenic.

Fingeravtryck

Utforska forskningsämnen där Franca Stábile är aktiv. Dessa ämnesetiketter kommer från personens arbeten. Tillsammans bildar de ett unikt fingeravtryck.
  • 1 Liknande profiler

Nätverk

Externa samarbeten med länder/områden de senaste 5 åren