Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Ivanova Natalya"'
Publikováno v:
Nonprofit Policy Forum, Vol 14, Iss 4, Pp 317-344 (2022)
The paper examines the explanatory potential of the social origins theory advanced by L. Salamon and H. Anheier. This examination follows two tracks. The first track is a comparative investigation of the conceptual affinity between the social origins
Externí odkaz:
https://doaj.org/article/82b1d4d9366a4f3b95a4753b7a1f489f
Autor:
Ivanova Natalya, Petrova Irina
Publikováno v:
E3S Web of Conferences, Vol 555, p 02005 (2024)
The study of the α diversity of the stand and the herb layer of all major forest types of primary pine and spruce forests in the Middle Urals was conducted. Four indices (Shannon's Diversity Index, Pielou's Evenness Index, Simpson's Diversity Index,
Externí odkaz:
https://doaj.org/article/45c915cc9dc842558d56a05e210c2a77
Publikováno v:
E3S Web of Conferences, Vol 555, p 02012 (2024)
The effect of light and root competition of the tree stand on the growth of the Pinus sibirica Du Tour undergrowth in post-fire birch forests of different ages is investigated using the example of mid-taiga forests of the Middle Urals. The studies we
Externí odkaz:
https://doaj.org/article/7708ef911b0147a7857a64b6441419a6
Publikováno v:
BIO Web of Conferences, Vol 71, p 01018 (2023)
Intensification of world agriculture on the basis of scientific and technological achievements improves labour productivity and the living conditions of commodity producers. It is shown that in the agricultural sector alternative agriculture has been
Externí odkaz:
https://doaj.org/article/7a6d6f7a1f8e4e65a52f6a104eb228eb
Publikováno v:
BIO Web of Conferences, Vol 67, p 01010 (2023)
Identifying the patterns of dynamics of natural populations of woody plants at the stage of their renewal is one of the main problems of forest ecology. The reforestation process is determined by both the dynamics of seed production and the specifici
Externí odkaz:
https://doaj.org/article/8cc7f46c04e249d0bd7dc371f4924e4d
Autor:
Ivanova Natalya, Petrova Irina
Publikováno v:
BIO Web of Conferences, Vol 67, p 03012 (2023)
The aim of the research is to reveal the relationship between the age and composition of the forest stand and the regeneration of Picea obovata Ledeb. and Abies sibirica Ledeb. Null hypothesis: we can estimate young generations of P. obovata and A. s
Externí odkaz:
https://doaj.org/article/e397855e5d7f4eda9bf9929f7d3bc5a3
Autor:
Ivanova Natalya, Petrova Irina
Publikováno v:
E3S Web of Conferences, Vol 254, p 02003 (2021)
The adaptive capacity of ecosystems is a key to maintaining ecosystem functions and preserving biodiversity at all levels. The research was carried out in the western Southern Ural low-hill terrains (Russia). We analyzed distributions of above-ground
Externí odkaz:
https://doaj.org/article/89187010e1504c19a0f610a7e464d204
Autor:
Ivanova Natalya, Petrova Irina
Publikováno v:
E3S Web of Conferences, Vol 265, p 01024 (2021)
The processes of natural reforestation play a crucial role for the preservation of primary coniferous forests and the success of their restoration after catastrophic impacts. The objective of our research was to identify the features of the natural r
Externí odkaz:
https://doaj.org/article/25170bb129f746549ad6d270cf238353
Autor:
Ivanova Natalya
Publikováno v:
BIO Web of Conferences, Vol 38, p 00047 (2021)
The problem of preserving biodiversity in the face of human influence and climate change is one of the most pressing problems of modern ecology. The aim of the study is to identify the characteristics of herb SAD for various mountain pine forest type
Externí odkaz:
https://doaj.org/article/c099bdc4034448c2a16bdb4c9d6b185d
Publikováno v:
BIO Web of Conferences, Vol 24, p 00015 (2020)
Optimization of plants long-term conservation under in vitro conditions and identification of their structural and functional features during preservation is the basis for the creation of a genebank of cultured and wild plant species in vitro. The ai
Externí odkaz:
https://doaj.org/article/2b05b69ecfe54959b03706402f086b89