- http://www.sciencesetavenir.fr/nature-environnement/mers-et-oceans/20160621.OBS3112/des-polluants-organiques-retrouves-dans-les-abysses.html
- http://www.nature.com/news/man-made-pollutants-found-in-earth-s-deepest-ocean-trenches-1.20118?WT.mc_id=TWT_NatureNews\