Distribution of periphytic diatoms in the rivers of the Lake Ladoga basin (Northwestern Russia)

[摘要] Relationships between distribution of periphytic diatoms and environmental variables in 19 rivers of the Lake Ladoga basin (Northwestern Russia) were examined using gradient analysis. On the basis of geology and river water chemistry,...

[学科分类] 植物学

[关键词] Diatom;periphyton;distribution;gradient;eutrophication;Lake Ladoga;Russia