Reference: Silva, V., Catry, F. X., Fernandes, P. M., Rego, F., De Souza Paes, P., Nunes, L., Caperta, A. D., Sérgio, C., & Bugalho, M. N. (2019). Effects of grazing on plant composition, conservation status and ecosystem services of Natura 2000 shrub-grassland habitat types. Biodiversity and Conservation, 28(5), 1205–1224.
