BOOKS - NATURAL SCIENCES - Флора и растительность водоемов Байкальской Сибири...
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970028
970028
Флора и растительность водоемов Байкальской Сибири
Author: Чепинога В.В.
Year: 2015
Number of pages: 468
Format: PDF
File size: 15 MB
Language: RU
Year: 2015
Number of pages: 468
Format: PDF
File size: 15 MB
Language: RU
The monograph presents the results of many years of research by the author to study the diversity and patterns of flora and vegetation of water bodies (standing water bodies and watercourses) of Baikal Siberia (Irkutsk Region, Republic of Buryatia, Trans-Baikal Territory). The composition of the hydrophilic flora, including 380 species of vascular plants, was critically examined, their distribution in 46 regions of the regional division of the territory of Baikal Siberia was revealed, its taxonomic, karyotaxonomic, geographical and ecological-biological structure was analyzed. Based on more than 2600 complete geobotanical descriptions, an inventory of vegetation was carried out from the standpoint of floristic classification - 105 associations belonging to five classes were identified. In accordance with the original landscape approach, the spatial heterogeneity of flora and vegetation was analyzed in a series of seven hydrophilic local flora crossing Baikal Siberia from west to east. Heterogeneity is considered at three levels of spatial organization: microecotopes, mesoecotopes (types of water bodies) and actually hydrophilic local flora (regional or landscape level).