Unique data confirms why water turns brown
This article is over 5 years old, and the information may therefore be outdated. By analysing almost daily water samples taken from the same river from 1940 until today, researchers at Lund University in Sweden have confirmed their hypothesis that the browning of lakes is primarily due to the increase in coniferous forests, as well as rainfall and sulphur deposits. The study was carried out on the
https://www.lunduniversity.lu.se/article/unique-data-confirms-why-water-turns-brown - 2026-05-03
