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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Hydrobiological Journal
SJR: 0.217 SNIP: 0.575 CiteScore™: 0.24

ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991

Выпуски:
Том 55, 2019 Том 54, 2018 Том 53, 2017 Том 52, 2016 Том 51, 2015 Том 50, 2014 Том 49, 2013 Том 48, 2012 Том 47, 2011 Том 46, 2010 Том 45, 2009 Том 44, 2008 Том 43, 2007 Том 42, 2006 Том 41, 2005 Том 40, 2004 Том 39, 2003 Том 38, 2002 Том 37, 2001 Том 36, 2000 Том 35, 1999 Том 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v47.i3.30
pages 21-29

Phytoplankton of the Lakes of the Shuya River Basin (Kareliya Republic, Russia)

T. A. Chekryzheva
Institute for Biology of Inland Waters RAS, Settl. Borok, Nekouz District, 152742 Yaroslavl Region, Russia

Краткое описание

On the whole 493 species, varieties, and forms of algae were found in plankton of nine lakes located within the basin of the Shuya River (one of the large tributaries of Lake Onega) subjected to the influence of anthropic load. The species diversity of phytoplankton was formed by Bacillariophyta (42%), Chlorophyta (28%), Chrysophyta (11%), and Cyanophyta (10%). The peculiarities of phytoplankton taxonomic structure and of the ecology of individual species of plankton algae of the lakes of the basin are presented. Indicator species of the ecological state of the lakes of the Shuya River basin were revealed. The peculiarities of the species composition of phytoplankton of the lakes depended on the natural conditions of their catchment areas, on the intensity of anthropic load, and also on such factors as their trophic level, coloration, and pH value.

Ключевые слова: phytoplankton, species composition, indicator species