Abstract
The article presents data on the comparative analysis of biological ponds, sewage treatment plants, which according to its climatic , hydrological and physical- chemical conditions of the environment is different from the other ponds. This article discusses the ecological- floral analysis of natural population of algal ponds used as biological ponds - reservoirs, clarifiers
References
1. Плитман С.И. Комплексная оценка самоочищающей способности водоемов. Гиг. и санит. - 1991, N 3, с. 15 и 16.
2. Вассер С.П., Кондратьев Н.В. и др. Водоросли. Справочник.- Киев: Наукова Думка, 1989, 608 с.
3. Федоров В.Д. О методах изучения фитопланктона и его активности. М.: МГУ, 1979. 168 с. 2.

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