Congrats to Katherine P who led this manuscript as well as Kylie, Lexie, Ally, and Emmerson who all shared in the work. Using an image time series of macroscopic marine inverts, we show that even a single dose of ultraviolet light can reduce or delay marine biofouling. In addition, by adding an analysis of the new settlers immediately before and after the ultraviolet treatment, we show that the mechanism of action is probably direct toxicity of the ultraviolet light for those new settlers.

Full Text Link

Purvis, K., Curnew, K.H., Trevors, A.L., Hunter, A.T., Wilson, E.R., and Wyeth, R.C. 2022. Single Ultraviolet-C light treatment of early stage marine biofouling delays subsequent community development. Biofouling: 1–11. doi:10.1080/08927014.2022.2095906.

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