Experimental Study of the Effect of Nutrients on Phytoplankton of the Shallow Highly Eutrophic Lake Nero

被引:1
|
作者
Sidelev, S. I. [1 ]
机构
[1] Demidov State Univ, Yaroslavl 150057, Russia
基金
俄罗斯基础研究基金会;
关键词
phytoplankton; Lake Nero; additions; phosphorus; nitrogen; silicon; LOUGH-NEAGH; GROWTH; COMPETITION; LIMITATION; PHOSPHORUS; REDEKEI;
D O I
10.1134/S1995082911040171
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Experimental studies of the effect of phosphorus, nitrogen, and silicon on the phytoplankton of the shallow highly eutrophic Lake Nero have been carried out. It is shown that the enrichment of lake water with nitrogen leads to an increased concentration of chlorophyll a and the growth of the biomass of dominant algae species. Phosphorus limits the abundance of a certain species of algae; the limiting role of silicon in the development of spring phytoplankton has not been experimentaly confirmed.
引用
收藏
页码:54 / 60
页数:7
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