| farming-up coastal fish assemblages through a massive aquaculture escape event. | we investigated the changes on the mean trophic level of fish assemblages across different spatiotemporal scales, before and after a massive escape event occurred off la palma (canary islands), which resulted in the release of 1.5 million fish (mostly dicentrarchus labrax) into the wild. the presence of escaped fish altered significantly the mean trophic level of fish assemblages in shallow coastal waters. this alteration was exacerbated by the massive escape. a nearby marine protected area buff ... | 2014 | 24725509 |