Just 10 rivers are carrying 90% of the plastic entering the oceans, a study has found.
Two of them are in Africa - the Nile and the Niger - while the others are in Asia: the Indus, Ganges, Amur, Mekong, Pearl, Hai he, Yellow and Yangtze.
As well as being some of the world's longest rivers, they have big populations alongside them.
The Helmholtz Centre for Environmental Research in Leipzig, Germany, also said they tend to be in countries where waste control could be better.
:: Yangtze River, China
This was the worst offender, according to research published in the journal Environmental Science & Technology. It carries up to 1.5 million tonnes of plastic into the sea every year. In contrast, the Thames puts 18 tonnes of plastic into the ocean
Comments
Post a Comment