Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal on Algae
SJR: 0.219 SNIP: 0.261 CiteScore™: 0.24

ISSN Печать: 1521-9429
ISSN Онлайн: 1940-4328

Выпуски:
Том 22, 2020 Том 21, 2019 Том 20, 2018 Том 19, 2017 Том 18, 2016 Том 17, 2015 Том 16, 2014 Том 15, 2013 Том 14, 2012 Том 13, 2011 Том 12, 2010 Том 11, 2009 Том 10, 2008 Том 9, 2007 Том 8, 2006 Том 7, 2005 Том 6, 2004 Том 5, 2003 Том 4, 2002 Том 3, 2001 Том 2, 2000 Том 1, 1999

International Journal on Algae

DOI: 10.1615/InterJAlgae.v7.i3.90
pages 281-298

Syntaxonomy of communities of soil algae in the Southern Ural. 3. Class Bracteacocco-Hantzschietea cl. nov.

L. S. Khaibulina
Bashkirian State Pedagogical University, 3a, Octyabr'skoy Revolyutsii St., 450000 Ufa, Russia
N. V. Sukhanova
Bashkirian State Pedagogical University, 3a, Octyabr'skoy Revolyutsii St., 450000 Ufa, Russia
R. R. Kabirov
Department of Botany, Bashkir State Pedagogical Institute, За, Octyabr'skay Revolyutsii St., 450025 Ufa, Bashkortostan, Russia
A. I. Solomeshch
Institute of Biology, Ufa Scientific Centre, Russian Academy of Science, 69, Prosp. Octyabrya, 450054 Ufa, Russia

Краткое описание

The new class Bracteacocco-Hantzschietea is described; this class unites algal communities (algocenoses) of urbanized ecosystems and adjacent areas. Widespread ubiquitous species prevail in the floristic composition of algal communities of the class. Zonal peculiarities are evident at the level of orders Cylindrospermetalia licheniformis and Phormidio-Oscillatorietalia representing communities of the forest and steppe zones. Convergence of the floristic structure of two regional floras of settlements of different climatic zones occurred as a result of synanthropization due to penetration of species of anthropically disturbed habitats. In the forest zone the algal communities were characterized by a more mosaic structure under the influence of microrelief, the herbaceous and moss cover, and trees and shrubs. In steppe and meadow communities the conditions for occurrence of algae are more uniform and, hence, the diagnostic areas of algal cenoses are larger.