Reference: Varela, Z., López-Sánchez, G., Yáñez, M. A., Pérez, C. A., Fernández, J., Matos, P., Branquinho, C., & Aboal, J. (2018). Changes in epiphytic lichen diversity are associated with air particulate matter levels: The case study of urban areas in Chile. Ecological Indicators, 91, 307–314.
