It’s one of 10 rivers in the world that collectively contribute up to 95 per cent of plastic in the ocean.
Running for more than 4,000 kilometres, the Mekong River flows through six countries, starting in China and making its way through Myanmar, Laos, Thailand, Cambodia and Vietnam.
It is used by millions of people and is home to a rich ecosystem. But now its pollution problem poses an issue for the region and Australia.
“Plastic pollution that originates along a river like the Mekong, may make its way out to the sea, and ultimately — given winds and waves and currents — that could end up on Australian shores as well,” CSIRO principal research scientist Britta Denise Hardesty suggested.
“So whether you care about wildlife, whether you care about tourism or what’s in your own backyard, the global nature of this problem means something over the other side of the world could end up in your backyard.”