Open AccessArctic high-mountain, steppe and nemoral species in the Angara-Chun interfluve flora
Author(s) -
F. S. Yuzefovich,
Н. Н. Тупицына
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/548/7/072025
Subject(s) - steppe , pleistocene , range (aeronautics) , plateau (mathematics) , ecology , arctic , habitat , glacial period , geography , abundance (ecology) , flora (microbiology) , plant species , biology , paleontology , archaeology , mathematical analysis , materials science , mathematics , bacteria , composite material
The article describes the species that are common in the Angara-Chun interfluve (Central Siberian Plateau) - pliocene steppe and nemoral, pleistocene glacial and steppe, most of which are characterized by: a disjunctive range with no anthropogenic causes; the rarity of the species; small number of individuals, spatial limitation; shrinking habitat; disharmony with modern conditions. Nemoral relict species on the territory of the Angara-Chun interfluve are within the range, or on its northern or northwestern border. For species, region-zone confinement, chorological group, occurrence, abundance according to O. Drud are indicated.