autores Marchã Penha, Maria Alexandra Palma, P. Fialho, S. Ana Lima Alexandra Marcha Penha Helena Novais, M. Monllor-Alcaraz, Luis Simon Guillem-Argiles, Nuria Aksoy-Aksel, A.
palavras-chave Alqueva tributaries ecological status ecotoxicological assessment ecotoxicological assessmernt pesticides