1. Floating debris in the Ligurian Sea, north-western Mediterranean;Aliani;Mar. Pollut. Bull.,2003
2. First evidence of ingestion of plastic debris by seabirds at sub-Antarctic Heard Island;Auman;Mar. Ornithol.,2004
3. Babcock, E.A., Pikitch, E.K., Hudson, C.G., 2003. How much observer coverage is enough to adequately estimate bycatch? Available from: Oceana: .
4. Ingestion of plastic and unusual prey by a juvenile harbour porpoise;Baird;Mar. Pollut. Bull.,2000
5. Patterns in the Ocean: Ocean Processes and Marine Population Dynamics;Bakun,1996