Content of Photosynthetic Pigments in the Upper Volga Reservoirs (2005–2016)

2019 ◽  
Vol 12 (2) ◽  
pp. 161-169
Author(s):  
N. M. Mineeva
Keyword(s):  
Photosynthetic Pigments ◽  
Upper Volga ◽  
Volga Reservoirs ◽  
Upper Volga Reservoirs

scholarly journals Free nucleotides and chlorophyll contents in the plankton of the Upper Volga reservoirs

2016 ◽  
Vol 15 (1) ◽  
pp. 61-71 ◽  
Author(s):  
N. M Mineeva ◽  
◽  
A. M Andreeva ◽  
I. P Ryabtseva ◽  
◽  
...  
Keyword(s):  
Chlorophyll Contents ◽  
Upper Volga ◽  
Free Nucleotides ◽  
Volga Reservoirs ◽  
Upper Volga Reservoirs

scholarly journals Features of the winter hydrochemical regime of the upper Volga Reservoirs

2019 ◽  
Vol 321 ◽  
pp. 012049
Author(s):  
I L Grigoryeva ◽  
A B Komissarov ◽  
V V Kuzovlev ◽  
E E Lapina ◽  
E A Chekmaryova
Keyword(s):  
Hydrochemical Regime ◽  
Upper Volga ◽  
Volga Reservoirs ◽  
Upper Volga Reservoirs

Pigment composition of phytoplankton and its long-term dynamics in reservoirs of the Upper Volga

2020 ◽  
pp. 74-78
Author(s):  
Natalya M. Mineeva
Keyword(s):  
Field Observations ◽  
Pigment Composition ◽  
Chl A ◽  
Upper Volga ◽  
Ivankovo Reservoir ◽  
Uglich Reservoir ◽  
Volga Reservoirs ◽  
The Absolute ◽  
Upper Volga Reservoirs

According to field observations during 1995–2005 and 2012–2016, the pigment composition of phytoplankton in the Upper Volga reservoirs is given. With an average Chl a content of 13,1±1,4 to 52,5±2,7 μg/L in the Ivankovo reservoir and from 4,1±0,9 to 27,5±2,5 μg/L in the Uglich reservoir, an increase in Chl a was noted after an abnormally hot 2010. The content of Chl a in the Ivankovo reservoir retaining eutrophic status does not go beyond the limits of long-term fluctuations. In the Uglich reservoir, an increase in the absolute and relative amount of Chl a was revealed, indicating the transition of the reservoir to the eutrophic category.

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