Clark L., Allen R., Botterell Z. L. R., Callejo B., Godley B. J., Henry C., Santillo D. & Nelms S. E. (2023) Using citizen science to understand floating plastic debris distribution and abundance: A case study from the North Cornish coast (United Kingdom). Marine Pollution Bulletin, Volume 194, Part B, September 2023
https://www.sciencedirect.com/science/article/pii/S0025326X23007488