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ISSN Печать: 1521-9429
ISSN Онлайн: 1940-4328
Indexed in
Taxonomic Composition and Ecology of Green Algae (Chlorophyta and Streptophyta) in Shallow Weakly Mineralized Forest Lakes
Краткое описание
The results of studies (1989-1999) on the flora and dominant assemblages of planktic algae (Chlorophyta and Streptophyta) in seven shallow weakly mineralized forest lakes are presented. The lakes are located in the Darwin State Reserve (Vologda Region, Russia). It is shown that with increasing of lake acidity species richness decreases, especially of representatives of orders Sphaeropleales and Chlorellales. At the same time, the number of species preferring high acidity and low content of organic matter and salts increases, as well as the number of dominant species, and relative biomass of algae from Chlorophyta and Streptophyta (especially from orders Zygnematales and Desmidiales). The possible morphological and physiological adaptations of certain representatives of greens promoting their development in acidic lakes are discussed.
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Shevchenko Tatyana, Klochenko Peter, Nezbrytska Inna, Response of phytoplankton to heavy pollution of water bodies, Oceanological and Hydrobiological Studies, 49, 3, 2020. Crossref