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

: материалы временных коллективов / A. S. Shishikin // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 51-55. - Библиогр. в конце ст.
Аннотация: iBiological productive capacity of Siberian woodlands is much higher than their recent economic output. Stable and effective forest management could be achieved by an integration of direct wood utilization with other types of exploitation. Recent data enable to forecast the volume of recources with regad to natural or anthropogenic turnover of forest ecosystems. It is suggested that separation of data on the resource itself from the information on socio-economic aspects of its utilization hinders to set up an effective control over forest resources.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28

Доп.точки доступа:
Шишикин, Александр Сергеевич

[Text] / V. N. Magda [et al.] // Contemp. Probl. Ecol. - 2011. - Vol. 4, Is. 7. - P716-724, DOI 10.1134/S1995425511070034. - Cited References: 20 . - 9. - ISSN 1995-4255РУБ Ecology

Аннотация: Studies in Central Asia (Altai-Sayan region, northwest and central Mongolia) have shown that trees growing in arid conditions of mountain forest-steppes have a mixed and unstable climatic response. It is obvious that this nature of the climatic response of trees prevents the use of tree-ring chronologies for climate reconstruction. In this connection, it is necessary to separate the climatic signal of tree-ring chronologies, i.e., extract the signal for moisture. This paper proposes a method for separating the climatic signal of tree-ring chronologies of mountain forest-steppes, and reports estimates of its reliability by two independent methods. Analysis of the chronologies obtained after separation of the signal, based on meteorological and hydrological data, has shown that these chronologies can be used for climate reconstructions.

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[Magda, V. N.
Oidupaa, O. Ch.
Vaganov, E. A.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Block, J.] Friedrich Alexander Univ Erlangen Nuernberg, Inst Geog, Erlangen, Germany

Доп.точки доступа:
Magda, V.N.; Block, J...; Oidupaa, O.C.; Vaganov, E.A.

[Text] / M. L. Bagard [et al.] // Geochim. Cosmochim. Acta. - 2011. - Vol. 75, Is. 12. - P3335-3357, DOI 10.1016/j.gca.2011.03.024. - Cited References: 80. - This work benefited from fruitful discussions with S. Derenne, J. Templier, and T. Weber and from thorough reviews by S. Gislason, Ed Tipper and an anonymous reviewer. We also thank the associate Editor S. Hemming. B. Kieffel, Th. Perronne and E. Pelt are acknowledged for their help in measuring U and Sr isotope ratios. This work was financially supported by the French INSU-CNRS program "EC2CO-Cytrix", and CNRS program "GDRI Car-Wet-Sib". It was also supported by the funding from the Region Alsace, France, and the CPER 2003-2013 "REALISE". MLB benefited the funding of a Ph.D. scholarship from the French Ministry of National Education and Research. This is an EOST-LHyGeS contribution. . - 23. - ISSN 0016-7037РУБ Geochemistry & Geophysics

Аннотация: In order to constrain the origin and fluxes of elements carried by rivers of high latitude permafrost-dominated areas, major and trace element concentrations as well as Sr and U isotopic ratios were analyzed in the dissolved load of two Siberian rivers (Kochechum and Nizhnyaya Tunguska) regularly sampled over two hydrological cycles (2005-2007). Large water volumes of both rivers were also collected in spring 2008 in order to perform size separation through dialysis experiments. This study was completed by spatial sampling of the Kochechum watershed carried out during summer and by a detailed analysis of the main hydrological compartments of a small watershed. From element concentration variations along the hydrological cycle, different periods can be marked out, matching hydrological periods. During winter baseflow period (October to May) there is a concentration increase for major soluble cations and anions by an order of magnitude. The spring flood period (end of May-beginning of June) is marked by a sharp concentration decrease for soluble elements whereas dissolved organic carbon and insoluble element concentrations strongly increase. When the spring flood discharge occurs, the significant increase of aluminum and iron concentrations is related to the presence of organo-mineral colloids that mobilize insoluble elements. The study of colloidal REE reveals the occurrence of two colloid sources successively involved over time: spring colloids mainly originate from the uppermost organic-rich part of soils whereas summer colloids rather come from the deep mineral horizons. Furthermore, U and Sr isotopic ratios together with soluble cation budgets in the Kochechum river impose for soluble elements the existence of three distinct fluxes over the year: (a) at the spring flood a surface flux coming from the leaching of shallow organic soil levels and containing a significant colloidal component (b) a subsurface flux predominant during summer and fall mainly controlled by water-rock interactions within mineral soils and (c) a deep groundwater flux predominant during winter which enters large rivers through unfrozen permafrost-paths. Detailed study of the Kochechum watershed suggests that the contribution of this deep flux strongly depends on the depth and continuous nature of the permafrost. (C) 2011 Elsevier Ltd. All rights reserved.

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Держатели документа:
[Bagard, Marie-Laure
Chabaux, Francois
Stille, Peter
Rihs, Sophie] Univ Strasbourg, F-67084 Strasbourg, France
[Bagard, Marie-Laure
Chabaux, Francois
Stille, Peter
Rihs, Sophie] CNRS, EOST, LHyGeS, F-67084 Strasbourg, France
[Pokrovsky, Oleg S.
Viers, Jerome
Dupre, Bernard] Observ Midi Pyrenees, UMR 5563, CNRS, LMTG, Paris, France
[Prokushkin, Anatoly S.] SB RAS, VN Sukachev Inst Forest, Krasnoyarsk, Russia
[Schmitt, Anne-Desiree] Univ Franche Comte, CNRS, UMR 6249, F-25030 Besancon, France

Доп.точки доступа:
Bagard, M.L.; Chabaux, F...; Pokrovsky, O.S.; Viers, J...; Prokushkin, A.S.; Stille, P...; Rihs, S...; Schmitt, A.D.; Dupre, B...

[Text] / V. . Ossipov [et al.] // J. Chromatogr. A. - 1996. - Vol. 721, Is. 1. - P59-68, DOI 10.1016/0021-9673(95)00765-2. - Cited References: 30 . - 10. - ISSN 0021-9673РУБ Biochemical Research Methods + Chemistry, Analytical

Аннотация: The following major phenolics with non-flavonoid structure were identified from leaves of Betula pubescens (white birch) and Betula pendula (silver birch): 1-O-galloyl-beta-d-(2-O-acetyl)-glucopyranose, 1-(4 ''-hydroxyphenyl)-3'-oxopropyl-beta-d-glucopyranose, gallic, chlorogenic, neo-chlorogenic, cis- and trans-forms of 3- and 5-p-coumaroylquinic acids. Chromatographic (analytical and preparative HPLC), chemical (hydrolysis) and spectroscopic (UV,H-1 and C-13 NMR, MS) techniques were applied for separation, isolation, purification and identification of these phenolics. Moreover, 33 low-molecular-mass phenolics were detected and quantitated and their occurrence was compared in leaves of white and silver birches.

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UNIV TURKU,ECOL ZOOL LAB,SF-20500 TURKU,FINLAND
INST FOREST,LAB ECOL BIOCHEM WOODY PLANTS,KRASNOYARSK 660036,RUSSIA

Доп.точки доступа:
Ossipov, V...; Nurmi, K...; Loponen, J...; Haukioja, E...; Pihlaja, K...

[Text] / D. L. GRODNITSKY, P. P. MOROZOV // J. Exp. Biol. - 1993. - Vol. 182. - P11-40. - Cited References: 59 . - 30. - ISSN 0022-0949РУБ Biology

Аннотация: Tethered flight of six insect species (two pentatomid bugs, a moth, a butterfly, a muscid fly and a crane fly) was studied using several modifications of a dust flow visualization procedure. The spatial structure of the near vortex wake of flying specimens was reconstructed on the basis of two-dimensional flow pictures. The dynamics of the wake was followed during a stroke cycle, revealing interspecific differences in vortex formation. It is suggested that insects create a single vortex ring during each stroke. Therefore, the hypothesis of double vortex chains advanced by Brodsky is not verified. The same is true of the jet hypothesis of Bocharova-Messner. While pronating at the top of their trajectory, the flapping wings throw air masses off their lower surfaces, but there is not a jet from between their upper sides. Flow separation from leading edges was found to be a rare phenomenon, taking place irregularly during the stroke cycle. That is why, contrary to widespread theoretical expectations, the Weis-Foch fling mechanism is not likely to contain a leading edge separation bubble, which must follow stalling at the front part of the wings. It is suggested that flying animals possess special mechanisms for extracting energy back from the near vortex wake. Some hypothetical adaptations for such an extraction in insects are put forward. Possible pathways for the evolution of insect flight are described.


Доп.точки доступа:
GRODNITSKY, D.L.; MOROZOV, P.P.

[Text] / D. L. GRODNITSKY, P. P. MOROZOV // J. Exp. Biol. - 1992. - Vol. 169. - P143-163. - Cited References: 41 . - 21. - ISSN 0022-0949РУБ Biology

Аннотация: Experiments on dust visualization of the flow around tethered flying green lacewings showed that, contrary to expectations based on the Weis-Fogh clap-and-fling mechanism, a leading edge separation bubble does not exist near either fore- or hindwings. At the beginning of the stroke cycle each wing operates as an independent generator of vorticity. The vortex bubbles of all the four wings then unite, producing a single U-shaped bubble. A hypothetical spatial structure for the vortex wake is derived from a series of registrated sections of the wake illuminated with a flat light beam. Some problems of wing functional morphology and insect flight aerodynamics are also discussed.


Доп.точки доступа:
GRODNITSKY, D.L.; MOROZOV, P.P.

/ L. Mukhortova [et al.] // Agric. For. Meterol. - 2015. - Vol. 200. - P97-108, DOI 10.1016/j.agrformet.2014.09.017 . - ISSN 0168-1923
Аннотация: The flux of CO2 from the soil to the atmosphere-soil respiration (RS), is one of the least known components of the terrestrial carbon cycle. RS depends on many factors and varies substantially in time and space. High uncertainty of RS flux valuation leads to a wide range of reported carbon budget estimates for Russian forests. We developed a modeling system for assessing soil carbon stock and heterotrophic soil respiration based on a possible maximum of relevant input indicators. The most comprehensive databases of RS in situ measurements focused on Northern Eurasia (780 records for the region) has been used. A statistical model for assessing RS of Russian forests and its separation in autotrophic and heterotrophic parts were elaborated based on in situ measurements, climate parameters, soil and land cover datasets. The spatial resolution of the model is 1km2. Russian forest soil accumulated 144.5PgC (or 17.6kgCm-2) in 1m depth, including 8.3PgC (or 1.0kgCm-2) in the labile topsoil organic layer. The total heterotrophic soil respiration (RH) flux for the Russian forest is estimated at 1.7PgCyr-1 (206gCm-2yr-1) that comprises 65% of Net Primary Production (NPP) and together with NPP is one of two major components of the net ecosystem carbon balance comprising on average 546TgCyr-1 (66gCm-2yr-1) for 2007-2009. Interannual variability or RH in 1996-2005 was estimated at 4.1% for forests of the whole country and typically from 5 to 11% for large individual regions with an average linear trend +0.2% per year. The uncertainty of annual average of RH was estimated at 8% (confidential interval 0.9).

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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Science, Academgorodok 50(28)Krasnoyarsk, Russian Federation
International Institute for Applied Systems AnalysisLaxenburg, Austria
Moscow State Forest UniversityMoscow Reg., Mytischi, Russian Federation

Доп.точки доступа:
Mukhortova, L.; Schepaschenko, D.; Shvidenko, A.; McCallum, I.; Kraxner, F.

/ I. N. Tret'yakova, M. E. Park // Russ. J. Dev. Biol. - 2018. - Vol. 49, Is. 4. - P222-233, DOI 10.1134/S1062360418040069. - Cited References:46. - The study was carried out with the financial support of the Russian Foundation for Basic Research, the Government of Krasnoyarsk krai, and the Krasnoyarsk Territory Fund for Support of Scientific and Technical Activity within the framework of scientific projects nos. 16-44-240509 and 16-44-243068. . - ISSN 1062-3604. - ISSN 1608-3326РУБ Developmental Biology

Аннотация: The initiation of somatic embryos and their propagation in the long-term proliferating embryonal suspensor mass of Larix sibirica were studied. It was found that the increase in the number of somatic embryos in the embryogenic culture occurred as a result of cleavage of the globules of the somatic embryo and the suspensor; it less often occurred as the result of budding of the suspensor and the separation of the embryonal tubes of the suspensor. In the case of long-term proliferating cell lines (more than 8 years), the rate of cleavage did not weaken. A conclusion on the identity of morphogenic processes underlying the development of zygotic and somatic embryos of conifers is made, which is confirmed by the concept of T.B. Batygina (1999) on the parallelism of their development in vivo and in vitro.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Div Krasnoyarsk Sci Ctr,Fed Res Ctr, Krasnoyarsk, Russia.

Доп.точки доступа:
Tret'yakova, I. N.; Park, M. E.; Russian Foundation for Basic Research; Government of Krasnoyarsk krai; Krasnoyarsk Territory Fund for Support of Scientific and Technical Activity [16-44-240509, 16-44-243068]

/ V. N. Ustinova [et al.] // IOP Conference Series: Earth and Environmental Science : Institute of Physics Publishing, 2018. - Vol. 211: International Conference and Early Career Scientists School on Environmental Observations, Modeling and Information Systems, ENVIROMIS 2018 (5 July 2018 through 11 July 2018, ) Conference code: 143586, Is. 1, DOI 10.1088/1755-1315/211/1/012025 . -
Аннотация: A probabilistic-statistical parameterization of time series characterizing geological and climatic processes allows determining some regularities by an autocorrelation analysis of signals which differ in nature. The use of the autocorrelation method for analyzing data related to solar and tectonic activity and characterizing the level of stratospheric ozone (total ozone content), hydrothermal regimes (De Martonne aridity index), and wood structure (maximum density of annual rings) allows us to find regularities in time series of various natural processes. Data on the maximum density of Siberian larch trees growing in the Altai Mountains made it possible to calculate the past changes in total ozone content and the aridity index in the Altai Mountains from 1900 to 2014 based on some similarities in the series and a separation of a dendrochronological signal into its main components. © Published under licence by IOP Publishing Ltd.

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Держатели документа:
TUSUR, RETEM Russia, 40, Lenin Avenue, Tomsk, 634050, Russian Federation
Institute of Monitoring of Climatic and Ecological Systems SB RAS, 10/3, Akademicheskii Ave., Tomsk, 634055, Russian Federation
School of Engineering Entrepreneurship, National Research Tomsk Polytechnic University, 30, Lenina Avenue, Tomsk, 634050, Russian Federation
Sukachev Institute of Forest SB RAS, Akademgorodok No50,.28, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Ustinova, V. N.; Zuev, V. V.; Bondarenko, S. L.; Ustinova, I. G.; Ovchinnikov, D. V.; Kirdjanov, A. V.

/ E. A. Babushkina, D. F. Zhirnova, L. V. Belokopytova [et al.] // Forests. - 2021. - Vol. 12, Is. 2. - Ст. 174. - P1-19, DOI 10.3390/f12020174 . - ISSN 1999-4907
Аннотация: Improvement of dendrochronological crops yield reconstruction by separate application of earlywood and latewood width chronologies succeeded in rain-fed semiarid region. (1) Background: Tree-ring width chronologies have been successfully applied for crops yield reconstruction models. We propose application of separated earlywood and latewood width chronologies as possible pre-dictors improving the fitness of reconstruction models. (2) Methods: The generalized yield series of main crops (spring wheat, spring barley, oats) were investigated in rain-fed and irrigated areas in semiarid steppes of South Siberia. Chronologies of earlywood, latewood, and total ring width of Siberian larch (Larix sibirica Ledeb.) growing in forest-steppe in the middle of the study area were tested as predictors of yield reconstruction models. (3) Results: In the rain-fed territory, separation of earlywood and latewood allowed increasing variation of yield explained by reconstruction model from 17.4 to 20.5%, whereas total climatic-driven component of variation was 41.5%. However, both tree-ring based models explained only 7.7% of yield variation in the irrigated territory (climate inclusion increased it to 34.8%). Low temperature sensitivity of larch growth was the main limitation of the model. A 240-year (1780–2019) history of crop failures and yield variation dynamics were estimated from the actual data and the best reconstruction model. (4) Conclusions: Presently in the study region, breeding of the environment-resistant crops varieties compensates the increase of temperature in the yield dynamics, preventing severe harvest losses. Tree-ring based reconstructions may help to understand and forecast response of the crops to the climatic variability, and also the probability of crop failures, particularly in the rain-fed territories. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

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Держатели документа:
Khakass Technical Institute, Siberian Federal University, Abakan, 655017, Russian Federation
Birbal Sahni Institute of Palaeosciences, Lucknow, 226 007, India
Department of Crop Production, Breeding and Seed Development, Krasnoyarsk State Agrarian University, Krasnoyarsk, 660049, Russian Federation
Rectorate, Siberian Federal University, Krasnoyarsk, 660036, Russian Federation
Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Science, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Babushkina, E. A.; Zhirnova, D. F.; Belokopytova, L. V.; Mehrotra, N.; Shah, S. K.; Keler, V. V.; Vaganov, E. A.

/ E. A. Babushkina, D. F. Zhirnova, L. V. Belokopytova [et al.] // Forests. - 2021. - Vol. 12, Is. 2. - Ст. 174, DOI 10.3390/f12020174. - Cited References:90. - This research was funded by the Ministry of Science and Higher Education of the Russian Federation, scientific topic code FSRZ-2020-0010, and the Russian Foundation for Basic Research, grant number 20-016-00049. . - ISSN 1999-4907РУБ Forestry

Аннотация: Improvement of dendrochronological crops yield reconstruction by separate application of earlywood and latewood width chronologies succeeded in rain-fed semiarid region. (1) Background: Tree-ring width chronologies have been successfully applied for crops yield reconstruction models. We propose application of separated earlywood and latewood width chronologies as possible predictors improving the fitness of reconstruction models. (2) Methods: The generalized yield series of main crops (spring wheat, spring barley, oats) were investigated in rain-fed and irrigated areas in semiarid steppes of South Siberia. Chronologies of earlywood, latewood, and total ring width of Siberian larch (Larix sibirica Ledeb.) growing in forest-steppe in the middle of the study area were tested as predictors of yield reconstruction models. (3) Results: In the rain-fed territory, separation of earlywood and latewood allowed increasing variation of yield explained by reconstruction model from 17.4 to 20.5%, whereas total climatic-driven component of variation was 41.5%. However, both tree-ring based models explained only 7.7% of yield variation in the irrigated territory (climate inclusion increased it to 34.8%). Low temperature sensitivity of larch growth was the main limitation of the model. A 240-year (1780-2019) history of crop failures and yield variation dynamics were estimated from the actual data and the best reconstruction model. (4) Conclusions: Presently in the study region, breeding of the environment-resistant crops varieties compensates the increase of temperature in the yield dynamics, preventing severe harvest losses. Tree-ring based reconstructions may help to understand and forecast response of the crops to the climatic variability, and also the probability of crop failures, particularly in the rain-fed territories.

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Держатели документа:
Siberian Fed Univ, Khakass Tech Inst, Abakan 655017, Russia.
Birbal Sahni Inst Palaeosci, Lucknow 226007, Uttar Pradesh, India.
Krasnoyarsk State Agr Univ, Dept Crop Prod Breeding & Seed Dev, Krasnoyarsk 660049, Russia.
Siberian Fed Univ, Rectorate, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Babushkina, Elena A.; Zhirnova, Dina F.; Belokopytova, Liliana, V; Mehrotra, Nivedita; Shah, Santosh K.; Keler, Viktoria V.; Vaganov, Eugene A.; Ministry of Science and Higher Education of the Russian Federation [FSRZ-2020-0010]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [20-016-00049]

/ A. K. Ekart, A. Y. Larionova, A. N. Kravchenko [et al.] // Russ. J. Genet. - 2021. - Vol. 57, Is. 8. - P920-927, DOI 10.1134/S1022795421070073. - Cited References:36. - This study was supported by the Russian Foundation for Basic Research, the Government of Krasnoyarsk krai, and the Krasnoyarsk Regional Fund of Science (project no. 1944-240006 r_a), as well as by the Russian Foundation for Basic Research (project no. 18-04-01061a). . - ISSN 1022-7954. - ISSN 1608-3369РУБ Genetics & Heredity

Аннотация: The genetic diversity, structure, and differentiation of relict lime plantations in Krasnoyarsk krai (considered as a separate species Tilia nasczokinii Stepanov) were for the first time studied on the basis of the analysis of variability of 12 microsatellite markers of the nuclear genome. In addition, six T. cordata Mill. populations from the European and West Siberian parts of its range and the T. sibirica Bayer population from Kemerovo oblast were included in the study. It was found that lime plantations in the vicinity of Krasnoyarsk (Manskoye Zaymishche and Kashtak) have a similar genetic structure and are in a state close to equilibrium. The level of genetic variability of T. nasczokinii populations is comparable to the level of variability of the T. sibirica population, but was significantly lower than in T. cordata populations. Estimation of the degree of genetic differentiation of lime populations according to interpopulation paired F-st values and Nei's genetic distances (D-N72) detected significant differences of the T. nasczokinii populations from the T. cordata and T. sibirica populations. The analysis of genetic differentiation (by the PCoA method) of paired F-st values and individual genetic distances (D), as well as clustering in STRUCTURE, demonstrated the separation of the studied populations into three groups according to their species affiliation. Moreover, the T. nasczokinii populations are genetically removed from the T. sibirica population to a greater extent than from T. cordata populations.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Inst Plant & Anim Ecol, Ural Branch, Ekaterinburg 620144, Russia.

Доп.точки доступа:
Ekart, A. K.; Larionova, A. Ya; Kravchenko, A. N.; Semerikova, S. A.; Sedaeva, M., I; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [18-04-01061a]; Government of Krasnoyarsk krai; Krasnoyarsk Regional Fund of Science [1944-240006 r_a]