Scientific publications

С.А. Курбатова, Н.А. Лаптева, И.Ю. Ершов, Е.В. Борисовская.

Средообразующая роль гидрофитов в развитии и функционировании планктонных сообществ

// Труды КарНЦ РАН. No 3. Сер. Экспериментальная биология. 2013. C. 119-128

S.A. Kurbatova, N.A. Lapteva, I.Yu. Yershov, E.V. Borisovskaya. Environmental role of hydrophytes in development and functioning of planktonic communities // Transactions of Karelian Research Centre of Russian Academy of Science. No 3. Experimental biology. 2013. Pp. 119-128

Keywords: hydrophytes; Hydrocharis morsus-ranae; Elodea canadensis; Ceratophyllum demersum; bacteria; phytoplankton; zooplankton; abundance; biomass; production; destruction

Changes in some hydrochemical parameters of the environment and in the structural and functional characteristics of bacteria, phytoplankton and zooplankton in the presence of different ecological groups of hydrophytes (submerged and floating) were studied in experimental ecosystems. We demonstrate that destructive processes prevailed, bacterial production and photosynthesis of algae decreased, zooplankton species composition changed among the aquatic plants. An inverse relationship was found between the abundance of the crustacean Daphnia longispina and the level of mineralization.

trudy_2013_3_119-128.pdf (266 Kb, total downloads: 434)

Last modified: July 12, 2013