indicators

Boyd, R.J., Powney, G.D., Burns, F., Danet, A., Duchenne, F., Grainger, M.J., Jarvis, S.G., Martin, G., Nilsen, E.B., Porcher, E., Stewart, G.B., Wilson, O.J. & Pescott, O.L. (2022) ROBITT: A tool for assessing the risk-of-bias in studies of temporal trends in ecology. Methods in Ecology and Evolution, n/a.
Pescott, O.L., Humphrey, T.A., Stroh, P.A. & Walker, K.J. (2019) Temporal changes in distributions and the species atlas: how can British and Irish plant data shoulder the inferential burden?. British \& Irish Botany, 1, 250–282.
van Swaay, C.A.M., Nowicki, P., Settele, J. & van Strien, A.J. (2008) Butterfly monitoring in Europe: methods, applications and perspectives. Biodiversity and Conservation, 17, 3455–3469.
van Swaay, C.A.M., Nowicki, P., Settele, J. & van Strien, A.J. (2008) Butterfly monitoring in Europe: methods, applications and perspectives. Biodiversity and Conservation, 17, 3455–3469.
Roy, D.B., Rothery, P. & Brereton, T.M. (2007) Reduced-effort schemes for monitoring butterfly populations. Journal of Applied Ecology, 44, 993–1000.