9/21/2023 0 Comments Fishing planet globel map![]() “Evidence on the extent and impacts of plastic pollution is essential to help prioritise the need for action,” says Richard Thompson at the University of Plymouth, UK. “There isn’t really an effective waste management system on the islands and so people have no other option but to dump their waste into the ocean,” says Woodall. Overall, the coral reefs located close to Comoros off the east coast of Africa had the worst plastic pollution, consisting mainly of household items. “What we’re seeing here is an accumulation of plastic over time.” “As you go down, things accumulate,” says Woodall. Most of this came from fishing, with the pollution being worse at greater depths. “It shows that when areas are afforded protection and when they are remote, it is possible to have a positive story.”įor the remaining sites, the densities of plastic found ranged from 500 to 90,000 items per square kilometre. These islands, some of which are UNESCO World Heritage sites, are carefully managed by officials, says Woodall. Just one location, the outer islands of the Seychelles in the Indian Ocean, was totally free of this debris.
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