<p dir="ltr">Plastic bottles stranded on intertidal areas at sites along the Thames Estuary were collected by trained citizen scientists of the #OneLess and Thames21 Bottle Monitoring Programme on a fortnightly basis between April 2018 and March 2021.</p>
Funding
The #OneLess project was a collaboration between the Zoological Society of London, Forum for the Future, the International Programme on the State of the Ocean, and the Thames Estuary Partnership. It was funded by the Calouste Gulbenkian Foundation, the Oak Foundation and Selfridges