Dow's Lake

Why are lakes becoming less blue?

Why are lakes becoming less blue?

Climate change is leading to lakes becoming less blue, with many at risk of permanently turning green-brown, a new study has found. Conducted by the American Geophysical Union, the study presents the first “global inventory of the lake colour,” and takes into account changes in water colour to determine water quality. While a specific time frame wasn’t offered, researchers said that one in 10 lakes can expect to change colour in “the future.”