Zobrazeno 1 - 10
of 49
pro vyhledávání: '"S. G. Chefranov"'
Autor:
S. G. Chefranov
Publikováno v:
Новые технологии, Vol 0, Iss 4, Pp 186-192 (2018)
The article considers tools for analyzing the state of economic cenoses based on the use of rank distributions. The possibility of using an unconventional method for constructing coefficients of rank distributions based on regression analysis has bee
Externí odkaz:
https://doaj.org/article/f934c22f69dd4373b836aa736f0cde12
Autor:
V. V. Akatov, T. V. Akatova, D. F. Afanasyev, T. G. Eskina, N. M. Sazonets, E. G. Sushkova, S. G. Chefranov
Publikováno v:
Biology Bulletin Reviews. 13:238-246
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa52441344bf17fb4bd7b73aabc5a24e
https://doi.org/10.1134/s2079086423030027
https://doi.org/10.1134/s2079086423030027
Publikováno v:
Russian Journal of Biological Invasions. 15:2-17
Despite the steady interest of biologists in the problem of invasions, the role of alien dominants in the formation of the vegetation cover of recipient regions has not yet been quantified. We compared the frequency and degree of dominance of alien a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91cdddaec07abdcdf944baa8a5edb10d
https://doi.org/10.35885/1996-1499-15-3-02-17
https://doi.org/10.35885/1996-1499-15-3-02-17
Publikováno v:
Russian Journal of Ecology. 52:257-266
The question of the nature (random or ordered) of the loss of species in plant communities as a result of an increase in the participation of dominants is considered. The objects of study were 15 sites of communities of different types: riverbanks, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f489be240231c2d95330ffff7e82cea
https://doi.org/10.1134/s1067413621040032
https://doi.org/10.1134/s1067413621040032
Publikováno v:
Russian Journal of Biological Invasions. 12:1-10
It is known that invasive dominants can significantly limit the species diversity of plant communities in microplots. However, it remains unclear whether they are capable of influencing the species diversity of large areas of vegetation. We considere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a8d7e54a6b36912727b3291081356ff
https://doi.org/10.1134/s2075111721010021
https://doi.org/10.1134/s2075111721010021
Publikováno v:
Biology Bulletin Reviews. 10:215-229
It is believed that plant communities in harsh and favorable habitats are organized in different ways. The former are mainly organized by abiotic environment and random processes (S model), and the latter are mainly organized by competition (C-S-R mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa4f91f9cdf036ff0202437069ef75cb
https://doi.org/10.1134/s2079086420030020
https://doi.org/10.1134/s2079086420030020
Publikováno v:
Plant Biology and Horticulture: theory, innovation. :7-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5589568fa520599388daf070d59ed079
https://doi.org/10.36305/0201-7997-2019-149-7-16
https://doi.org/10.36305/0201-7997-2019-149-7-16
Autor:
D. F. Afanas’ev, V. V. Akatov, N. M. Sazonets, E. G. Sushkova, S. G. Chefranov, T. V. Akatova
Publikováno v:
Russian Journal of Ecology. 50:422-430
Both biological and stochastic processes can account for the correlation between dominance and species richness in plant communities. We compared plant communities of different types with simulated cenoses composed of species with random values of re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84132d89fb1b2b53b52df3ce21595fe
https://doi.org/10.1134/s1067413619040039
https://doi.org/10.1134/s1067413619040039
Point vortices dynamics on a rotating sphere and modeling of global atmospheric vortices interaction
It is shown that the hydrodynamics equations for a thin spherical liquid layer are satisfied by the stream function of a pair of antipodal vortices-APV, in contrast to the stream function of a single point vortex on a sphere with a background of a un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69975500a820cf30d67f484f9107e443
http://arxiv.org/abs/2011.12112
http://arxiv.org/abs/2011.12112
Autor:
I. K. Mirzoeva, S. G. Chefranov
Publikováno v:
Plasma Physics Reports. 44:920-925
Data obtained in the framework of the INTERBALL–Tail Probe (1995–2000) and RHESSI (from 2002 to the present) projects have revealed variations in the X-ray intensity of the solar corona in the photon energy range of 2−15 keV during the period o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::652cac665cdaa2b67371bef5678a430f
https://doi.org/10.1134/s1063780x18100094
https://doi.org/10.1134/s1063780x18100094