Distribution of plankton and fish in Lake Sevan (Armenia) during the process of mass growth of cladocerans

被引:4
作者
Krylov, A. V. [1 ]
Romanenko, A. V. [1 ]
Gerasimov, Yu. V. [1 ]
Borisenko, E. S. [2 ]
Hayrapetyan, A. O. [3 ]
Ovsepyan, A. A. [3 ]
Gabrielyan, B. K. [3 ]
机构
[1] Russian Acad Sci, Papanin Inst Biol Inland Waters, Borok 152742, Yaroslavl Oblas, Russia
[2] Russian Acad Sci, Severtsov Inst Ecol & Evolut, Moscow 119071, Russia
[3] Natl Acad Sci Armenia, Inst Hydroecol & Ichthyol, Yerevan 0014, Armenia
基金
俄罗斯基础研究基金会;
关键词
high mountain lake; water level; bacterioplankton; zooplankton; fish; species composition; abundance; biomass; ZOOPLANKTON; PREDATION; SIZE;
D O I
10.1134/S1995082915010125
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
This study presents data on the quantitative parameters of bacterioplankton, zooplankton, and fish at the current stage of development of Lake Sevan. This stage is characterized by an increase in water level, a significant reduction in fish stock, and the maximum biomass of zooplankton (due to the massive development of cladocerans) observed during the entire period of lake investigations.
引用
收藏
页码:54 / 64
页数:11
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