Results 11 to 20 of about 113,206 (206)
Seed efficiency of Pinus sibirica and Pinus pumila hybrids on Lake Baikal shore
Проблемы ботаники Южной Сибири и Монголии, 2023 Two 5-needle pine species, Pinus sibirica and P. pumila, have vast geographic distribution and form wide hybrid zone in the Eastern Siberia. In the interspecies hybridization studies, seed production of hybrids has primary significance for further evolution of the cross-pollinated species. Seed efficiency of the hybrids and their parental species found
Иволина Г. В Ivolina
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Regeneration of Pinus sibirica Du Tour as a result of trophic relationships with the thin-billed nutcracker (Nucifraga caryocatactes macrorhynchos Brehm C L) [PDF]
BIO Web of Conferences, 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.
Tantsyrev Nikolai +2 more
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Forests, 2023 In 2019, the bark beetle Ips amitinus (native to central Europe) was identified in south-western Siberia at a distance exceeding 2500 km east of its previously known easternmost location in the European part of Russia.
Yulia A Litovka +2 more
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The Results of Introduction of Pinus sibirica and Pinus cembra (Pinaceae) in the Lipetsk Region
Растительные ресурсы / Vegetation ResourcesThe paper summarizes the results of ecological and biological studies of Siberian stone pine (Pinus sibirica Du Tour) and Swiss stone pine (Pinus cembra L.) introduced to the Lipetsk Region. The methods and conditions of their cultivation related to their biology, degree of plasticity, morphology of growth and development of young trees were examined ...
S. Levin
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EcosphereBoreal forests cover nearly one‐third of global forest area. Glacial cycles have shaped the distribution and connectivity of modern Pinaceae genera, yet species‐level refugia, postglacial migrations, and hybridization patterns remain unclear due to ...
Stefano Meucci +18 more
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Intraspecies variation of reproductive phenology in Pinus sibirica ex situ
Проблемы ботаники Южной Сибири и Монголии, 2023 The analysis of the phenology of the development of female cones and male shoots in 25-year-old clones from 4 latitudinal and 4 altitudinal ecotypes of Siberian stone pine (Pinus sibirica) in the clone archive was carried out. The period from the female cone breakout to the formation of the cone with completely closed scales after pollination was 10 ...
E. A. Zhuk
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Anatomycal, morphological and biochemical features of Pinus sibirica needles on recultivated and non-recultivated ash dump sites in the Middle Urals [PDF]
BIO Web of ConferencesThe article presents the results of anatomical, morphological and biochemical study of Pinus sibirica Du Tour needles of fly ash dumps and natural habitats in the Middle Urals. The study has shown that there was an increase in the area of resin ducts, as
Chukina Nadezhda +5 more
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The complete chloroplast genome sequences of Pinus sibirica Du Tour [PDF]
Mitochondrial DNA. Part B. Resources, 2019 The complete nucleotide sequence of Pinus sibirica Du Tour chloroplast genome (cp DNA) was determined in this study. The cpDNA was 116,635 bp in length, containing a pair of 473 bp inverted repeat (IR) regions (IRa and IRb), which were separated by large
O. A. Baturina +4 more
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Annals of Forest Research, 2013 A putative interspecific hybridization in Pinaceae family was investigated. Very rarely the physiological methods were involved in hybridization processes that occurs in the hybrid zones.
A.P. Zotikova, G. Vasilieva
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Vegetation community classification of the Sanzai area in Mongolia
Journal of Asia-Pacific Biodiversity, 2021 This study reports the forest vegetation community classification of the Sanzai area (Khentii range) in Mongolia using the phytosociological method.
Hyoun Sook Kim +5 more
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