Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

/ D. F. Zhirnova, E. A. Babushkina, L. V. Belokopytova, E. A. Vaganov // For. Ecol. Manage. - 2020. - Vol. 459. - Ст. 117841, DOI 10.1016/j.foreco.2019.117841. - Cited References:88. - The study was supported by the Russian Science Foundation (project no. 19-14-00120, additional sampling and dendrochronological analysis; project no. 19-77-30015, spatial analysis). . - ISSN 0378-1127. - ISSN 1872-7042РУБ Forestry

Аннотация: In moisture-limited regions in which droughts leave a significant "footprint", monitoring of quantitative climatic parameters and of forest adaptation and acclimation to these parameters is of utmost importance due to the ambiguity of spatial patterns in reaction of tree growth to drought and the variety of drought resistance strategies exhibited by trees at the genetic, morphological and physiological levels. This is a case study of the radial growth of Siberian larch (Larix sibirica Ledeb.) along the forest-steppe transect in the foothills of the Bateni Ridge (Kuznetsk Alatau, Southern Siberia, Russia) and of its climatic response and stability under the influence of droughts and contributing factors. In this region, a permanent mild moisture deficit is gradually increasing due to warming of the vegetative season by 0.14-0.19 degrees C per decade; droughts occurred in 1951, 1963-65, 1974-76, and 1999. The forests in the region are represented by pure larch stands in the west and mixed stands of larch with Scots pine and silver birch in the eastern portion of the ridge. The forest-steppe ecotone comprises a significant part of the ridge area, mainly on the southern and southeastern slopes. At 5 sampling sites, dependence of larch growth on precipitation (P) and standardized precipitation-evapotranspiration index (SPEI) during April-July of the current year and June-September of the previous year and on maximum temperature (Tmax) during May-July of the current year and July-September of the previous year was observed. We propose the use of a linear regression model based on the SPEI of these seasons as an individualized indicator of climate aridity, which is biologically significant for larch in the study area. An analysis of pointer years showed that precipitation in November (formation of snow cover) also contributes to larch growth. The larch in the study area tolerates moisture deficit, rebounding after the end of stress exposure. The spatiotemporal patterns of the stability indices revealed that despite the decrease in growth resistance and resilience with drought severity, these characteristics are higher at more arid sites due to trees' acclimation to permanent climate aridity. The findings contribute to a better understanding of the capability of larch to further acclimatize and provide a basis for planning measures for conservation and/or restoration of the region's forests under climate warming; however, to clarify the contributions of factors at the individual and local scales, further investigation of the stability of larch growth at the level of individual trees may be required.

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Держатели документа:
Siberian Fed Univ, Khakass Tech Inst, 27 Shchetinkina, Abakan 655017, Russia.
Siberian Fed Univ, 79 Svobodny, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, 50-28 Akademgorodok, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Ctr Forest Ecol & Product, 84-32 Bldg 14 Profsoyuznaya St, Moscow 117997, Russia.

Доп.точки доступа:
Zhirnova, Dina F.; Babushkina, Elena A.; Belokopytova, Liliana, V; Vaganov, Eugene A.; Russian Science FoundationRussian Science Foundation (RSF) [19-14-00120, 19-77-30015]

/ I. N. Tretyakova, E. A. Rogozhin, M. E. Pak [et al.] // Biol. Bull. - 2020. - Vol. 47, Is. 3. - P225-236, DOI 10.1134/S1062359020030097. - Cited References:38. - This work was conducted within the framework of a Budget Project of Sukachev Institute of Forests, Siberian Branch, Russian Academy of Sciences, Federal Research Center Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences"(project no. 0356-2017-0741) and supported by the Russian Foundation for Basic Research, the Government of Krasnoyarsk region, and the Krasnoyarsk Regional Science Foundation within the framework of research project no. 16-44-240509 "The Development of Biotechnology for the Production of Embryogenic Cultures of Siberian Larch Resistant to Fungal Diseases and Pests with the Use of Protective Antimicrobial Peptides in vitro" and no. 18-44-243004 "In vitro Studies of the Effect of Biologically Active Peptides of Plant and Microbial Origin on the Growth and Development of Conifers in Early Ontogenesis." . - ISSN 1062-3590. - ISSN 1608-3059РУБ Biology

Аннотация: The effect of plant antimicrobial peptides on the initiation of callus and embryonal suspensor masses, formation of somatic embryos, and germination of regenerants of Siberian larch has been studied. Protein/peptide extracts isolated fromAmarantus retroflexus(seeds),Nigella sativa(seeds), andElytrigia elongata(spikelets) have been used as objects of plant origin. Peptides have been introduced into the nutrient media at the stage of initiation of embryogenic cultures and somatic embryo germination. The stimulating effect of peptides on the formation of embryogenic cultures of Siberian larch has been found. No other differences in the dynamics of growth in the control and experimental regenerants have been observed. This study is supposed to contribute to enhancing the immunity of the clonal planting stock of Siberian larch.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forests, Siberian Branch, Div Fed Res Ctr Krasnoyarsk Sci Ctr, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Shemyakin Ovchinnikov Inst Bioorgan Chem, Moscow 117997, Russia.
Gause Inst New Antibiot, Moscow 119021, Russia.
Tyumen State Univ, Tyumen 625003, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Tretyakova, I. N.; Rogozhin, E. A.; Pak, M. E.; Petukhova, I. A.; Shuklina, A. S.; Pahomova, A. P.; Sadykova, V. S.; Federal Research Center Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences [0356-2017-0741]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR); Government of Krasnoyarsk region; Krasnoyarsk Regional Science Foundation [16-44-240509, 18-44-243004]

/ I. N. Tretyakova, V. V. Mineev // Russ. J. Dev. Biol. - 2021. - Vol. 52, Is. 2. - P75-86, DOI 10.1134/S1062360421020089. - Cited References:105. - The work was performed within the framework of the budget project of the Federal State Budgetary Scientific Institution Sukachev Institute of Forest (Division of the Federal Research Center Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences) (project no. 0356-2019-0024 Biodiversity of Indigenous Coniferous and Derived Forest Ecosystems) as well as with partial financial support from the grant Russian Foundation for Basic Research, no. 18-54-00010 Bel_a Molecular Genetic Markers of Somatic Embryogenesis in Conifers and by a grant of the Russian Foundation for Basic Research and the Government of Krasnoyarsk krai, Krasnoyarsk Regional Science Foundation, no. 19-44-240009 Regenerative Potential of Embryogenic Coniferous Cultures In Vitro Treated with Antimicrobial Peptides of Fungal and Plant Origin. . - ISSN 1062-3604. - ISSN 1608-3326РУБ Developmental Biology

Аннотация: The article presents the results of the analysis of available data on the reproduction (sexual reproduction and asexual reproduction or apomixis) of plants of the Pinopsida class. The realization of apomixis in conifers was considered. This method of asexual reproduction is manifested in cases of seed formation's disruption. A specific type of reproduction in conifers is somatic embryogenesis in in vitro culture. It is shown that the transition of somatic cells to the totipotent and embryogenic state in conifers occurs at the morphogenetic, physiological-biochemical, and molecular genetics levels. The commonality of morphogenetic processes underlying somatic and zygotic embryogenesis is revealed. The position of somatic embryogenesis in the reproduction system of conifers is considered.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Krasnoyarsk Sci Ctr, Sukachev Inst Forest,Div Fed Res Ctr, Krasnoyarsk 660036, Russia.
Astafiev Krasnoyarsk State Pedag Univ, Krasnoyarsk 660049, Russia.

Доп.точки доступа:
Tretyakova, I. N.; Mineev, V. V.; Federal State Budgetary Scientific Institution Sukachev Institute of Forest (Division of the Federal Research Center Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences) [0356-2019-0024]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [18-54-00010 Bel_a, 19-44-240009]; Government of Krasnoyarsk krai, Krasnoyarsk Regional Science Foundation [19-44-240009]

/ L. V. Belokopytova, D. M. Meko, D. F. Zhirnova [et al.] // Trees-Struct. Funct. - 2021, DOI 10.1007/s00468-021-02196-7. - Cited References:33. - This research was performed within the framework of a state assignment of the Ministry of Science and Higher Education of the Russian Federation (FSRZ-2020-0010). The study was funded by Russian Science Foundation (19-18-00145). D. Meko's contribution was supported by the Office of Polar Programs of the National Science Foundation, USA (NSF-OPP Award #1917503, I. Panyushkina, D. Meko and D. Frank). . - Article in press. - ISSN 0931-1890. - ISSN 1432-2285РУБ Forestry

Аннотация: Key message Growth patterns of Scots pine and Siberian larch under water deficit across an intermontane valley in South Siberia depend not only on landscape physiography but on species-specific climatic sensitivity and phenology. The wide intermountain Khakass-Minusinsk Depression (KhMD) in southern Siberia presents an ideal setting for studying the potential impacts of a warming climate on forest ecosystems. The Centre of Continental Asia has one of the most intense rates of warming in the Northern Hemisphere, and the KhMD has multiple tree species of proven dendroclimatic value growing in drought-stressed environments. Investigation was aimed at spatial patterns of tree growth and its climate response across the KhMD for two main conifer species of moisture-deficient habitats, Scots pine (Pinus sylvestris L.) and Siberian larch (Larix sibirica Ledeb.). Correlation and cluster analysis were applied to a recently developed network of 15 tree-ring chronologies. Hierarchical classifications were based on the inter-chronology correlation matrix and on correlations of chronologies with monthly climate variables. Results underscore the general influence of hot-dry conditions on reducing growth and suggest a spatial grouping of chronologies governed by physiography and modified by species-dependent ecophysiological response to climate. Both applied classifications agree on the designation of geographically oriented clusters. A purely geographic grouping is broken, however, by species-specific climate dependence and phenology in deciduous Larix and evergreen Pinus. A differential ability to utilize melting snowpack in spring is advanced as a possible explanation for chronologies abandoning physiographically defined clusters. Such inter-species heterogeneity can manifest itself in the intensity of the climate change impact on vegetation, and lead to prospects of significant species composition changes in ecosystems.

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Держатели документа:
Siberian Fed Univ, Khakass Tech Inst, Abakan, Russia.
Univ Arizona, Lab Tree Ring Res, Tucson, AZ USA.
Siberian Fed Univ, Krasnoyarsk, Russia.
Sukachev Inst Forest SB RAS, Krasnoyarsk, Russia.

Доп.точки доступа:
Belokopytova, L., V; Meko, D. M.; Zhirnova, D. F.; Babushkina, E. A.; Vaganov, E. A.; Ministry of Science and Higher Education of the Russian Federation [FSRZ-2020-0010]; Russian Science FoundationRussian Science Foundation (RSF) [19-18-00145]; Office of Polar Programs of the National Science Foundation, USA (NSF-OPP Award) [1917503]

/ T. V. Kostyakova, L. V. Belokopytova, D. F. Zhirnova [et al.] // Contemp. Probl. Ecol. - 2021. - Vol. 14, Is. 1. - P37-48, DOI 10.1134/S1995425521010054. - Cited References:64. - This study was supported financially by the Russian Science Foundation (project 19-18-00145). . - ISSN 1995-4255. - ISSN 1995-4263РУБ Ecology

Аннотация: One of the possible consequences of climate change is a change in the demographic dynamics of phyllophagous insects. For a retrospective analysis of this dynamics, tree rings are used, especially in regions with limited documentary data. Due to the complex nature of the factors determining tree growth, in order to more clearly identify pest-induced defoliation in tree-ring chronologies one suppress the climatic signal expressed directly or indirectly (through chronologies of non-host tree species). However, in South Siberia, the choice of non-host species is hampered by the wide distribution of polyphages, like the gypsy moth (Lymantria dispar Linnaeus) and the Siberian silk moth (Dendrolimus sibiricus Tsch.). Therefore, the analysis of pest outbreaks in larch forests of the Republic of Tuva low mountains was started by removing the climatic response based on instrumental data, identifying depressions in the residual time-series of individual tree radial growth at several sites, and comparing them with available actual data on forest damage by phyllofages. Dendroclimatic analysis showed that the model including the precipitation-to-maximum-temperature ratio for June-September of the previous season and June of the current year, i.e. the degree of aridity during the previous and current growing season, describes 43.7% of the regional variation in the growth of Siberian larch (Larix sibirica Ledeb.). After removal of this component, several periods of larch growth depression were revealed during confirmed outbreaks of the Siberian silk moth, gypsy moth, and larch tortrix (Zeiraphera diniana Gn.). The use of documented data over 1998-2016 allowed to clarify the threshold values of the portion of affected trees for intensities of the growth depression ranging 1-1.5 standard deviations, providing the required reliability of the outbreak reconstruction. The dependence of the spatio-temporal patterns of growth depression on the pest species was revealed, reflecting their migration in the affected area. It has been shown that growth depressions may be delayed compared with the actual damage by pests due to the long recovery after recurrent defoliation.

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Держатели документа:
Siberian Fed Univ, Khakass Tech Inst, Abakan 655017, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Kostyakova, T. V.; Belokopytova, L. V.; Zhirnova, D. F.; Babushkina, E. A.; Vaganov, E. A.; Belokopytova, Liliana V; Russian Science FoundationRussian Science Foundation (RSF) [19-18-00145]

/ V. I. Kharuk, S. T. Im, I. A. Petrov // J Mt. Sci. - 2021. - Vol. 18, Is. 12. - P3099-3108, DOI 10.1007/s11629-021-6876-2. - Cited References:43. - The research was funded by Russian Foundation for Basic Research, Krasnoyarsk Territory and Krasnoyarsk Regional Fund of Science, project number 20-44-240007. Authors thank A. Golyukov and A. Shushpanov for assistance in on-ground studies. . - ISSN 1672-6316. - ISSN 1993-0321РУБ Environmental Sciences

Аннотация: Birch (Betula tortuosa) is one of the treeline forming species within the Siberian Mountains. We analysed the area dynamics of birch stands and the upslope climb of birch treeline based on the Landsat time series scenes and on-ground data. We found that since the warming onset (1970(th)) birch area increased by 10%, birch stands and treeline boundary were moving upslope with a rate of 1.4 m/yr and 4.0 m/yr. Birch upslope shift correlated with air temperatures at the beginning (May-June) and the end (August-October) of the growth period. Meanwhile, no correlation was found between birch upslope migration and precipitation. Winds negatively influenced both birch area growth and birch upslope climb during spring, fall, and wintertime. In the windy habitats, birch, together with larch and Siberian pine, formed clusters (hedges) which mitigated the influence of adverse winds. These clusters are the adaptive pattern for trees' upslope climb within windward slopes. The other adaptation to the harsh alpine ecotone habitat is non-leaf (bark) photosynthesis which supports tree survival. Thereby, Betula tortuosa upslope climb depends on the wind impact and warming in spring and fall that extended growth period. With ongoing warming and observed wind speed decrease on the background of sufficient precipitation, it is expected to further birch advance into alpine tundra in the Siberian Mountains.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Fed Sci Ctr, Siberian Branch, Academgorodok 50-28, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Svobodny Str 79, Krasnoyarsk 660041, Russia.
Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsky Rabochy Str 31, Krasnoyarsk 660014, Russia.

Доп.точки доступа:
Kharuk, Viacheslav I.; Im, Sergei T.; Petrov, Il'ya A.; Petrov, Ilya A.; Petrov, Ilya; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR); Krasnoyarsk Regional Fund of Science [20-44-240007]; Krasnoyarsk Territory

/ L. V. Belokopytova, D. F. Zhirnova, D. M. Meko [et al.] // Forests. - 2021. - Vol. 12, Is. 12. - Ст. 1765, DOI 10.3390/f12121765. - Cited References:84. - This study was supported by the Russian Foundation for Basic Research grant #19-04-00964 (development of methodology) and the Russian Science Foundation grant #19-14-00120 (sample collection and data analysis). D. Meko's contribution was supported by the Office of Polar Programs of National Science Foundation, USA (NSF #1917503). . - ISSN 1999-4907РУБ Forestry

Аннотация: Dendroclimatology has focused mainly on the tree growth response to atmospheric variables. However, the roots of trees directly sense the "underground climate," which can be expected to be no less important to tree growth. Data from two meteorological stations approximately 140 km apart in southern Siberia were applied to characterize the spatiotemporal dynamics of soil temperature and the statistical relationships of soil temperature to the aboveground climate and tree-ring width (TRW) chronologies of Larix sibirica Ledeb. from three forest-steppe stands. Correlation analysis revealed a depth-dependent delay in the maximum correlation of TRW with soil temperature. Temperatures of both the air and soil (depths 20-80 cm) were shown to have strong and temporally stable correlations between stations. The maximum air temperature is inferred to have the most substantial impact during July-September (R = -0.46--0.64) and early winter (R = 0.39-0.52). Tree-ring indices reached a maximum correlation with soil temperature at a depth of 40 cm (R = -0.49--0.59 at 40 cm) during April-August. High correlations are favored by similar soil characteristics at meteorological stations and tree-ring sites. Cluster analysis of climate correlations for individual trees based on the K-means revealed groupings of trees driven by microsite conditions, competition, and age. The results support a possible advantage of soil temperature over air temperature for dendroclimatic analysis of larch growth in semiarid conditions during specific seasons.

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Держатели документа:
Siberian Fed Univ, Khakass Syst Inst, Abakan 655017, Russia.
Univ Arizona, Lab Tree Ring Res, Tucson, AZ 85721 USA.
Siberian Fed Univ, Inst Ecol & Geog, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Siberian Branch, Dept Dendroecol, Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
Georg August Univ Gottingen, Dept Forest Genet & Forest Tree Breeding, D-37077 Gottingen, Germany.
Georg August Univ Gottingen, Ctr Integrated Breeding Res CiBreed, D-37075 Gottingen, Germany.
Russian Acad Sci, NI Vavilov Inst Gen Genet, Lab Populat Genet, Moscow 119333, Russia.
Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, Lab Forest Genet, Genome Res & Educ Ctr,Dept Genom & Bioinformat, Krasnoyarsk 660036, Russia.
GF Morozov Voronezh State Univ Forestry & Techno, Sci & Methodol Ctr, Voronezh 394036, Russia.

Доп.точки доступа:
Belokopytova, Liliana V.; Zhirnova, Dina F.; Meko, David M.; Babushkina, Elena A.; Vaganov, Eugene A.; Krutovsky, Konstantin V.; Russian FoundationRussian Foundation for Basic Research (RFBR) [19-04-00964]; Russian Science FoundationRussian Science Foundation (RSF) [19-14-00120]; Office of Polar Programs of National Science Foundation, USA (NSF) [1917503]