Downs, Nathan J., Baldwin, Louise, Parisi, Alfio V., Butler, Harry J., Vanos, Jennifer, Beckman, Melanie, and Harrison, Simone (2019) Comparing the annualised dynamic shade characteristics of twenty-one tree canopies across twenty-six municipalities in a high ambient UV climate, Queensland - Australia. Applied Geography, 108. pp. 74-82.

Garźon-Chavez, Daniel R., Quentin, Emmanuelle, Harrison, Simone L., Parisi, Alfio V., Butler, Harry J., and Downs, Nathan J. (2018) The geospatial relationship of pterygium and senile cataract to ambient solar ultraviolet in tropical Ecuador. Photochemical & Photobiological Sciences, 17 (8). pp. 175-1083.