title: The macroinfauna of the Galician sandy beaches (NW Spain) affected by the Prestige oil-spill.
abstract: Eighteen sandy beaches were sampled along the 1659 km of the Galician coast (NW Spain) six months after the Prestige oil-spill to study the impact of the fuel and the clean-up activities on the macroinfauna community. A transect was extended at each beach, from above the drift line to below the swash line at five sampled levels; at each level six 0.05 m2 replicates were taken to a depth of 30 cm and sieved through a 1mm mesh, and the organisms collected and preserved. Results were compared with previous data obtained using the same procedures. The macroinfauna was numerically dominated by the amphipod Pontocrates arenarius, the isopod genus Eurydice, the polychaete Scolelepis squamata, and the amphipod Talitrus saltator. As a result of the Prestige oil-spill and the clean-up activities, beach populations were reduced, with Eurydice and S. squamata as the most affected taxa.
authors.affiliation: Departamento de Zoología y Antropología Física, Universidad de Alcalá, E-28871 Alcalá de Henares, Spain. juan.junoy@uah.es
authors.forename: J
authors.initials: J
authors.lastname: Junoy
authors.forename: C
authors.initials: C
authors.lastname: Castellanos
authors.forename: J M
authors.initials: JM
authors.lastname: Viéitez
authors.forename: M R
authors.initials: MR
authors.lastname: de la Huz
authors.forename: M
authors.initials: M
authors.lastname: Lastra
mesh_terms: D000818:Animals; D001493:Bathing Beaches; D016000:Cluster Analysis; D004190:Disasters; D017753:Ecosystem; D004784:Environmental Monitoring / Q000706:statistics & numerical data; D004787:Environmental Pollution; D007448:Invertebrates; D008386:Marine Biology; D010578:Petroleum; D011156:Population Density; D011157:Population Dynamics; D013030:Spain
chemical_list: D010578:Petroleum