Results 31 to 40 of about 119 (99)

Genetic diversity of Siberian stone pine under introduction in the South Urals and Bashkir Cis-Urals [PDF]

open access: yesСибирский лесной журнал, 2016
Allozyme polymorphism of Siberian stone pine Pinus sibirica Du Tour has been studied in 14 artificial stands in the South Urals and Bashkir Cis-Urals on the base of 7 gene-enzyme system analysis.
Z. Kh. Shigapov   +4 more
doaj   +1 more source

Centuries-old climatic trends of transformation of the Siberian stone pine forests in different forest vegetation zones of the Western Sayan Mountains [PDF]

open access: yesСибирский лесной журнал, 2021
The article highlights the results of a paleobotanical study of peat deposits in different forest zones and types of habitats in the Western Sayan, where the Siberian stone pine Pinus sibirica Du Tour is currently the dominant species.
A. D. Koshkarov   +2 more
doaj   +1 more source

Symmetry in a Four-Cluster Triangle Structure of the Siberian Stone Pine (Pinus sibirica Du Tour) Transcriptome [PDF]

open access: yesThe First International Conference on Symmetry, 2018
The RNA isolated from three different tissues of Siberian stone pine—cambium, needles and buds—were sequenced and assembled for each tissue separately. [...]
Novikova, Serafima V.   +5 more
openaire   +3 more sources

A new approach to developing a logistic regression model variables to predict tree mortality, based on tree-ring growth dynamics [PDF]

open access: yesСибирский лесной журнал, 2020
The annual tree increment is one of the integral indicators of abiotic and biotic processes occurring in the forest ecosystem. The use of logistic regression models based on annual tree-ring growth data is a promising approach to studying tree mortality.
А. V. Kachaev   +3 more
doaj   +1 more source

Elena Grigor’evna Minina – outstanding researcher of sex and sexual reproduction of forest tree species (to 120 years of birthday) [PDF]

open access: yesСибирский лесной журнал, 2023
Article analyzes scientific achievements and heritage of Elena Grigor’evna Minina – famous Russian scientist, biologist, plant physiologist (24.04.1903 – 01.04.1989).
I. N. Tret’yakova
doaj   +1 more source

Forest fires in mountain Pribaykalie [PDF]

open access: yesСибирский лесной журнал, 2021
The formation and current state of forests in this region is closely related to forest fires that regularly occur throughout its territory. The fire hazard of the main forest types has been investigated for all high-altitude-zone vegetation complexes in ...
M. D. Evdokimenko
doaj   +1 more source

Photosynthesis and respiration in the needles of Pinus sibirica and Pinus pumila and their putative hybrids

open access: yesAnnals 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
doaj   +1 more source

Gas exchange and photosynthetic pigment content in latitudinal ecotypes of the Siberian stone pine ex situ [PDF]

open access: yesСибирский лесной журнал, 2020
Carbon dioxide gas exchange and the pigment content of the photosynthetic apparatus of the Siberian stone pine Pinus sibirica Du Tour ecotypes vegetative scion from the West Siberian latitudinal transect grown on the geographical grafting plantation in ...
O. G. Bender, S. N. Goroshkevich
doaj   +1 more source

Variability of Growth Indicators and Generative Development of the Siberian and Korean Stone Pines at the Plantation in the «Green Zone» of Krasnoyarsk City [PDF]

open access: yesСибирский лесной журнал, 2014
The growth and seed production of Siberian and Korean stone pines at the age of 24–41 years in the «Izvestkovaya» plantation, located in the area of educational and experimental forest enterprise of the Siberian State Technological University (so-called «
R. N. Matveeva   +2 more
doaj  

Specifics of fire-preventing arrangements in the forests of Baikal region [PDF]

open access: yesСибирский лесной журнал, 2017
Fire risk in major forest types and concomitant vegetation complexes across all altitudinal belts has been analyzed. High fire risk in woodlands is determined by domination of light needle coniferous stands in their structure and specific climate with ...
M. D. Evdokimenko, V. V. Ivanov
doaj   +1 more source

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