Benthic communities in hard substrates from NE spanish coast. III. Pigments and primary productivity

18 pages, 5 figures, 5 tables[EN] The autor has made a two-year survey of the marine macrophytes communities in the NE coast of Spain. Samples were obtained from the surface, supralitoral (up to 3 m over surface) and infralitoral (up to 40 m depth) levels. [...] Enteromorpha, Rissoella verruculosa, Lithohyllum, Ulva, Padina, Ceramium, Nemalion, Corallina, Cystoseira, Patella, Acanthopleura [...][ES] El presente trabajo recoge toda la información obtenida a lo largo de un muestreo de dos años de las comunidades bentónicas de sustrato duro de la zona superior de la plataforma continental de la costa catalana, referente a pigmentos y producción de las algas macrófitas establecidas en dichas comunidades. [...]Peer reviewe