Open AccessThe state of the coenopopulations of Rosa acicularis (Lindl.) and Ribes glabellum (Trautv. et Meyer) in Central Yakutia
Author(s) -
Т. П. Николаев,
V. E. Кardashevskaya,
А. П. Назарова
Publication year - 2021
Publication title -
problemy botaniki ûžnoj sibiri i mongolii
Language(s) - English
Resource type - Journals
eISSN - 2686-9268
pISSN - 2313-3929
DOI - 10.14258/pbssm.2021065
Subject(s) - ribes , population , state (computer science) , geology , botany , biology , demography , mathematics , sociology , algorithm
Data on the vital and ontogenetic structures of the coenopopulations of the Rosa acicularis Lindl. and theRibes glabellum Trautv. et Meyer in different types of phytocenoses in Central Yakutia is given. Based on the indices oforganismic and population scores, 3 states of cenopopulations were established – pessimal, satisfactory, optimal. As aresult of the conducted studies, it was revealed that the majority of coenopopulations are in a satisfactory condition: 88.8 %of the coenopopulations of Rosa acicularis and all the coenopopulations of Ribes glabellum, no pessimal state was found.