Deep-sea ecosystem response to bottom trawling impacts: changes in sediment bioturbation patterns

Pere Puig1, Jacobo Martin1,2, Pere Masqué3,4, Ariadna Mecho1, Joan B Company1 and Albert Palanques1, (1)ICM-CSIC, Barcelona, Spain, (2)Centro Austral de Investigaciones Científicas (CADIC-CONICET), Ushuaia, Argentina, (3)Edith Cowan University, School of Natural Sciences & Centre for Marine Ecosystems Research, Perth, Australia, (4)Autonomous University of Barcelona (UAB), Institut de Ciència i Tecnologia Ambientals & Departament de Física, Bellaterra, Spain