Dr Cath Waller's Outputs (2)

The transport and vertical distribution of microplastics in the Mekong River, SE Asia (2024)
Journal Article
Mendrik, F., Hackney, C. R., Cumming, V. M., Waller, C., Hak, D., Dorrell, R., Hung, N. N., & Parsons, D. R. (2025). The transport and vertical distribution of microplastics in the Mekong River, SE Asia. Journal of hazardous materials, 484, Article 136762. https://doi.org/10.1016/j.jhazmat.2024.136762

Rivers are primary vectors of plastic debris to oceans, but sources, transport mechanisms, and fate of fluvial microplastics (<5 mm) remain poorly understood, impeding accurate predictions of microplastic flux, ecological risk and socio-economic impa...

Non-buoyant microplastic settling velocity varies with biofilm growth and ambient water salinity (2023)
Journal Article
Mendrik, F., Fernández, R., Hackney, C. R., Waller, C., & Parsons, D. R. (2023). Non-buoyant microplastic settling velocity varies with biofilm growth and ambient water salinity. Communications Earth & Environment, 4(1), Article 30. https://doi.org/10.1038/s43247-023-00690-z

Rivers are the major conveyor of plastics to the marine environment, but the mechanisms that impact microplastic (<5 mm) aquatic transport, and thus govern fate are largely unknown. This prevents progress in understanding microplastic dynamics and id...