1. Anfuso G, Williams AT, Cabrera Hernández JA, Pranzini E (2014) Coastal scenic assessment and tourism management in western Cuba. Tour Manag 42:307–320.
https://doi.org/10.1016/j.tourman.2013.12.001
2. Anfuso G, Lynch K, Williams AT, Perales JA, Pereira da Silva C, Nogueira Mendes R, Maanan M, Pretti C, Pranzini E, Winter C, Verdejo E, Ferreira M, Veiga J (2015) Comments on marine litter in oceans, seas and beaches: characteristics and impacts. Ann Mar Biol Res 2(1):1008
3. Appleton J (1975) Landscape evaluation: the theoretical vacuum. Trans Inst Br Geogr (66):120–123.
https://doi.org/10.2307/621625
4. Arcangeli A, Campana I, Angeletti D, Atzori F, Azzolin M, Carosso L, Di Miccoli V, Giacoletti A, Gregorietti M, Luperini C, Paraboschi M, Pellegrino G, Ramazio M, Sarà G, Crosti R (2017) Amount, composition, and spatial distribution of floating macro litter along fixed trans-border transects in the Mediterranean basin. Mar Pollut Bull 129:10–554.
https://doi.org/10.1016/j.marpolbul.2017.10.028
5. Arenas Granados PJ (2010) Gestión del litoral y política pública en España. In: Barragán Muñoz JM (coord.). Manejo Costero Integrado y Política Pública en Iberoamérica: Un diagnóstico. Necesidad de cambio, Red IBERMAR (CYTED), Cádiz, pp 353–380