Investigation on Water Pollution by Algae at Locations of Water Collection in Chaohu Lake / 环境与健康杂志

ABSTRACT

winter. The dominant species of algae were Microcystis aeruginosa, Anabaena spiroides and Spirulina . The annual average contents of total nitrogen, total phosphorus and chlorophyl-a were 4. 30 mg/ L, 0.09 mg/ L and 0.015 mg/ L respectively, all of which exceeded the related temporary standards in China. Conclusion The source water of Chaohu Lake had been in the state of serious eutrophication.