Troubled water
Fertiliser from farming runoff has helped turn Lake Waikare, in New Zealand’s North Island, a sickly hue and made it one of the country’s most polluted lakes.
World
en-gb
2023-03-25T07:00:00.0000000Z
2023-03-25T07:00:00.0000000Z
https://guardian.pressreader.com/article/282136410660955
Guardian/Observer