As a result, the experimenters studied the frequency of sea turtle species ingesting marine plastic, the effect it is having on them and the risks of ingestion. …show more content…
studied 23 sea turtles in Rio de Janeiro that had been found dead, or were dying after rehabilitation, near the coast of Búzios and Cabo Frio. This investigation began in January 2011 and continued throughout the year. Of the 23 sea turtles examined, 15 of them were of the species: C. mydas, four were D. coriacea, two C. caretta and one each of L. olivacea and E. imbricata. Once species were identified, their condition was recorded into categorises from good through to cachectic. Then a postmortem was taken of each turtle’s digestive tract and any nonbiological material found was recorded and placed into three different divisions decided by the source of the object – urban waste, sewage waste or