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

: материалы временных коллективов / V. I. Kharuk, K. Ranson, M. Dvinskaya // Eurasian Journal of Forest Research. - 2007. - Vol. 10-2. - С. 163-171. - Библиогр. в конце ст.
Аннотация: Models of climate warming predict the migration of "warm-adapted' species to habitates of "cold-adapted" species. Here we show evidence of expansion of "dark-needle" conifers (DNC: Siberian pine, spruce and fir) into the habitat of larch, the leader in adaptation to harsh climatic conditions in Asia. The studies were made along two transects oriented from the western and southern borders of a larch dominated forest to its center. The invasion of DNC into the historical larch habitat was quantified as an increase of the proportion of those species both in the overstory and in regeneration. The age structure of regeneration showed that regeneration occurred mainly during the last 2-3 decades. In particular warm winter temperatures promote the survival regenerated Siberian pine. The results obtained indicate the climate-driven migration of Siberian pine, spruce and fir into traditional zone of larch dominance. Substitution of a deciduous conifer (larch) by evergreen conifers decreases the albedo and may provide positive feedback for temperature increases.

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

Доп.точки доступа:
Ranson, K.J.; Рэнсон К.Дж.; Dvinskaya, Mariya Leonidovna; Двинская, Мария Леонидовна; Харук, Вячеслав Иванович
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: материалы временных коллективов / T. N. Novikova // Eurasian Journal of Forest Research. - 2008. - Vol. 11-2. - С. 73-79. - Библиогр. в конце ст.
Аннотация: Scots pine provenance trials established in Buryatia (western Trans-Baikal region) in Siberia were studied. The features of linear increment of 57 progeniers representing a significant part of the total Scots pine area in Russia are shown. Interpopulation variability in Scots pine progenies' linear increment index was found to increase in provenances during optimal moisture conditions during growing seasons. The correlation coefficients, between the linear incremewnt idexes and the climatype survival rate, showed a mostly positive link based on the contrast in conditions of the originating material populations.

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

Доп.точки доступа:
Новикова, Татьяна Николаевна

[Текст] / O. P. Sekretenko, V. G. Sukhovolsky, O. V. Tarasova // Zhurnal Obshchei Biol. - 2002. - Vol. 63, Is. 4. - С. 351-360. - Cited References: 22 . - 10. - ISSN 0044-4596РУБ Biology

Аннотация: The authors analyze spatial distribution and survival of populations of poplar moth Litchcolletis populifoliella Tr on its feeding plant - balsam poplar Populus balsamifera Imago of the moth glue its eggs on the leaves thus determining the future location of their offspring on the host plant Spatial distribution of eggs on leaf surface and distribution of leaves according egg numbers are not random On the short distance from each egg the average number of eggs is less, than it should be in case of random distribution While this distance increases up to some particular value the occurrence of eggs is higher than random Thus, the eggs of moth are located by groups on the leaf surface Within each group eggs are situated not very close to each other, this allowing larvae to lower competition for common resource It is suggested that on the same feeding plant individuals have different interactions competition, caused by limited quantity of resource and cooperation that is necessary to resist leaf defensive (antibiosis) reaction.

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Держатели документа:
Russian Acad Sci, VN Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Sekretenko, O.P.; Sukhovolsky, V.G.; Tarasova, O.V.

[Text] / G. E. Rehfeldt, N. M. Tchebakova, L. K. Barnhardt // Can. J. For. Res.-Rev. Can. Rech. For. - 1999. - Vol. 29, Is. 11. - P1660-1668, DOI 10.1139/cjfr-29-11-1660. - Cited References: 23 . - 9. - ISSN 0045-5067РУБ Forestry

Аннотация: Growth and survival of eight populations of Larix sukaczewii Dylis and one of both Larix sibirica Ledeb. and Larix gmelinii (Rupr.) Rupr. were used to assess the effectiveness of climate transfer functions for predicting the 13-year performance of Eurasian provenances introduced to Alberta. Quadratic regression models showed that transfer distances for five climate variables (mean annual temperature, degree-days 0 C, mean temperature in the coldest month, ratio of the mean annual temperature to mean annual precipitation, and the summer-winter temperature range) were particularly effective in predicting height and survival. Optimal transfer distances did not differ significantly from zero, and as a result, the best growth and survival in Alberta should be obtained by matching the provenance climate to that of the planting site for the five variables. Verification of the climate transfer functions with independent data from Russian provenance tests were strongly supportive. The results demonstrate the effectiveness of climate transfer functions for describing the response of plant populations to the environment and thereby have practical implications in reforestation.

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Держатели документа:
US Forest Serv, USDA, Rocky Mt Expt Stn, Moscow, ID 83843 USA
Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Alberta Tree Improvement & Seed Ctr, Smoky Lake, AB T01 3C0, Canada

Доп.точки доступа:
Rehfeldt, G.E.; Tchebakova, N.M.; Barnhardt, L.K.

[Text] / A. . Arneth [et al.] // Boreal Environ. Res. - 2006. - Vol. 11, Is. 4. - P311-328. - Cited References: 79 . - 18. - ISSN 1239-6095РУБ Environmental Sciences

Аннотация: A range of observations points towards earlier onset of spring in northern high latitudes. However, despite the profound effects this may have on vegetation-atmosphere exchange of carbon (NEE), vegetation-atmosphere physical coupling, or the location of the tundra-taiga interface, the number of studies that investigate winter-spring transition fluxes in contrasting northern vegetation types is limited. Here, we examine spring ecosystem-atmosphere energy and carbon exchange in a Siberian pine forest and mire. Divergent surface albedo before and during snow-melt resulted in daytime net radiation (R-n) above the forest exceeding R. above the mire by up to 10 MJ m(-2). Until stomata could open, absorbed radiation by the green pine canopy caused substantial daytime sensible heat fluxes (H 10 MJ m(-2)). H above the mire was very low, even negative (-2 MJ M-2), during that same period. Physiological activity in both ecosystems responded rapidly to warming temperatures and snow-melt, which is essential for survival in Siberia with its very short summers. On days with above-zero temperatures, before melt. was complete, low rates of forest photosynthesis (1-2 mu mol m(-2) s(-1)) were discernible. Forest and mire NEE became negative the same day, or shortly after, photosynthesis commenced. The mire lagged by about two weeks behind the forest and regained its full carbon uptake capacity at a slower rate. Our data provide empirical evidence for the importance the timing of spring and the relative proportion of forest vs. mire has for late winter/spring boundary-layer growth, and production and surface-atmosphere mixing of trace gases. Models that seek to investigate effects of increasingly earlier spring in high latitudes must correctly account for contrasting physical and biogeochemical ecosystem-atmosphere exchange in heterogeneous landscapes.

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Держатели документа:
Lund Univ, Dept Phys Geog & Ecolsyst Anal, SE-22363 Lund, Sweden
Univ Leeds, Sch Geog, Leeds LS2 9JT, W Yorkshire, England
VN Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Univ Helsinki, Dept Phys Sci, FI-00014 Helsinki, Finland
Max Planck Inst Biogeochem, D-07701 Jena, Germany

Доп.точки доступа:
Arneth, A...; Lloyd, J...; Shibistova, O...; Sogachev, A...; Kolle, O...

[Text] / V. I. Kharuk [et al.] // Scand. J. Forest Res. - 2009. - Vol. 24, Is. 2. - P130-139, DOI 10.1080/02827580902845823. - Cited References: 42. - This research was supported in part by the NASA Science Mission Directorate, Terrestrial Ecology and Cryospheric Sciences Programs and Russian Fund for Fundamental Investigations No. 06-05-64939. Special thanks to Joanne Howl, DVM, for assisting with final preparation of the manuscript. . - 10. - ISSN 0282-7581РУБ Forestry

Аннотация: A warming climate provides competitive advantages to Siberian pine (Pinus sibirica Du Tour) in areas with sufficient precipitation. The warmer temperatures observed in central Siberia over the past three decades appear to have had a noticeable effect on growth of Siberian pine and larch (Larix sibirica Ledeb.) in the south Siberian Mountain forest-tundra ecotone. Larch is more tolerant of harsh climates and exhibits an arboreal growth form, whereas Siberian pine is in krummholz form. Larch also has an advantage at the upper tree limit and in areas with low precipitation. Since the mid-1980s there have been measurable increases in growth increments, stand densification, regeneration propagation into the alpine tundra and transformation of krummholz into arboreal forms. Warming winter temperatures have been sufficient for increased survival of regeneration. Regeneration responded to temperature increase of 1C by migration to areas 10-40 m higher in elevation. Regeneration has propagated into the alpine tundra at the rate of similar to 1.0-2.0 m year-1. Siberian pine and larch regeneration surpassed their upper historical limit by 10-80 m in elevation. While increased tree growth and migration into alpine tundra areas affect the regional carbon balance, it will also decrease albedo, which may increase warming at the regional level.

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Держатели документа:
[Kharuk, Viacheslav I.
Im, Sergey T.
Dvinskaya, Maria L.] VN Sukachev Inst Forest, Krasnoyarsk, Russia
[Ranson, Kenneth J.] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

Доп.точки доступа:
Kharuk, V.I.; Ranson, K.J.; Im, S.T.; Dvinskaya, M.L.; Terrestrial Ecology and Cryospheric Sciences Programs and Russian Fund for Fundamental Investigations [06-05-64939]

[Text] / M. . Slot [et al.] // Tree Physiol. - 2005. - Vol. 25, Is. 9. - P1139-1150. - Cited References: 37 . - 12. - ISSN 0829-318XРУБ Forestry

Аннотация: Regeneration patterns of Pinus sylvestris L. juveniles in central Siberian glades were studied in relation to cold-induced photoinhibition. Spatial distribution of seedlings in different height classes revealed higher seedling densities beneath the canopy than beyond the canopy, and significantly higher densities of seedlings < 50 cm tall on the north side of the trees. These patterns coincided with differences in light conditions. Compared with plants on the north side of canopy trees (north-exposed), photosynthetic photon flux (PPF) received by plants on the south side of canopy trees (south-exposed) was always higher, making south-exposed plants more susceptible to photoinhibition, especially on cool mornings. Chlorophyll fluorescence data revealed lower photochemical efficiency and increased non-photochemical quenching of small (20-50 cm in height), south-exposed seedlings from spring to early autumn, indicating increased excitation pressure on photosynthesis. Maximum rate of oxygen evolution was less in south-exposed plants than in north-exposed plants. Increased pools of xanthophyll cycle pigments and formation of the photoprotective zeaxanthin provided further evidence for the higher susceptibility to photoinhibition of south-exposed seedlings. A linear mixed model analysis explained many of the physiological differences observed in seedlings according to height class and aspect with early morning temperature and PPF as predictors. The link between photoinhibition and differential distribution of seedlings by height class suggests that photoinhibition, together with other environmental stresses, decreases the survival of small, south-exposed P sylvestris seedlings, thereby significantly affecting the regeneration pattern of central Siberian pine glades.

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Держатели документа:
Univ Wageningen & Res Ctr, Forest Ecol & Forest Management Grp, NL-6700 AH Wageningen, Netherlands
Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ 08544 USA
Russian Acad Sci, Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Max Planck Inst Biogeochem, D-07745 Jena, Germany

Доп.точки доступа:
Slot, M...; Wirth, C...; Schumacher, J...; Mohren, GMJ; Shibistova, O...; Lloyd, J...; Ensminger, I...

[Текст] / N. I. Kirichenko, Y. N. Baranchikov // Zool. Zhurnal. - 2004. - Vol. 83, Is. 1. - С. 54-60. - Cited References: 21 . - 7. - ISSN 0044-5134РУБ Zoology

Аннотация: The optimal density of larvae in Siberian moth (Dendrolimus superans sibiricus) kept in chambers varied in ontogenesis: the larvae living in grups predominated in the I-st-IVth instars, whereas those living alone, in the VIth instar. The critical moment equalizing feeding and growth parameters in single larvae and those grown in groups was observed in the V-th instar. The larval aggregation favored the survival rate in the I-st-IIIrd instars and the developmental intensity in the IIIth-IVth instars due to the higher efficiency of using food (ingested and digested) for growth. The relative growth rate and digestibility of food did not depend on the density of larval populations. The effects of density on feeding and growth parameters, as well as on the survival rate, were displayed even when three larvae were kept in one chamber. The increase of the number of larvae up to 20 did not change these effects.

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Держатели документа:
Russian Acad Sci, Siberian Div, Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Kirichenko, N.I.; Baranchikov, Y.N.

/ N. V. Ekimova, E. N. Muratova, P. P. Silkin // Russian Journal of Genetics: Applied Research. - 2012. - Vol. 2, Is. 2. - P105-109, DOI 10.1134/S2079059712020037 . - ISSN 2079-0597
Аннотация: Chromosome numbers for some species of Central Asia steppe shrubs are given: Rhamnus erythroxylon Pall. (Rhamnaceae), Caragana buriatica Peschk. (Fabaceae), Amygdalus pedunculata Pall., Armeniaca sibirica (L.) Lam. (Rosaceae), Atraphaxis pungens (Bieb.) Jaub. et Spach, and A. frutescens (L.) C. Koch (Polygonaceae). Chromosome numbers of some species were determined for the first time. A comparative analysis of adaptive properties of polyploidy and diploid species has been conducted. It was established that natural polyploids are more adaptive to existence in extreme conditions. They possess a high potential for survival and are characterized by a higher level of intraspecific polymorphism, abundant flowering and fruitification, ability to propagate both via generative and vegetative means, and high seed germination. В© 2012 Pleiades Publishing, Ltd.

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Держатели документа:
Siberian Federal University, Krasnoyarsk, Russian Federation
V.N. Sukachev Institute of Forestry, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Ekimova, N.V.; Muratova, E.N.; Silkin, P.P.

/ N. Kirichenko [et al.] // European Journal of Forest Research. - 2011. - Vol. 130, Is. 6. - P1067-1074, DOI 10.1007/s10342-011-0495-3 . - ISSN 1612-4669
Аннотация: The Siberian moth, Dendrolimus sibiricus, Tschtv. is the most harmful defoliator of coniferous forests in North Asia. The pest has already spread over the Urals and continues moving westwards. Recently, it has been recommended for quarantine in member countries by European and Mediterranean Plant Protection Organization (EPPO). The performances of the pest on coniferous species planted in Europe were assessed on a range of potted trees corresponding to the spectrum of economically important conifers in the EU: European larch Larix decidua, Norway spruce Picea abies, Scots pine Pinus sylvestris, European black pine Pinus nigra, and the North American species: Douglas fir Pseudotsuga menziesii and grand fir Abies grandis. Larvae showed a potential to survive and complete the development on all these host tree species. Favorable hosts were grand fir, European larch, and Douglas fir that allowed higher survival, better larval development, and as a result, yielded heavier pupae and adult moths with higher longevity. Black pine was a poor host but, however, could still support larval and pupal development. Norway spruce and Scots pine had an intermediate behavior. If accidentally introduced to Europe, the Siberian moth may become especially damaging in forest stands predominated by European larch and by the North American firs. Norway spruce and especially the two-needle pines will be less prone to intensive defoliation by this species. The fact that the pest may damage the range of economically important coniferous species should be taken into account in the pest risk assessment for Europe and also for North America where the Siberian moth occurrence is considered likely. В© 2011 Springer-Verlag.

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Держатели документа:
Department of Forest Zoology, V. N. Sukachev Institute of Forest SB RAS, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Lutte biologique et Ecologie spatiale (LUBIES), Universite Libre de Bruxelles, CP 160/12, av. F. D. Roosevelt 50, 1050 Bruxelles, Belgium

Доп.точки доступа:
Kirichenko, N.; Flament, J.; Baranchikov, Y.; Gregoire, J.-C.

/ M. T. Nadezda, E. R. Gerald, I. P. Elena // Mitigation and Adaptation Strategies for Global Change. - 2006. - Vol. 11, Is. 4. - P861-882, DOI 10.1007/s11027-005-9019-0 . - ISSN 1381-2386
Аннотация: Inter- and intraspecific effects of climate change were assessed for the dominant conifers of Siberia (60-140В°E and 48-75В°N): Larix spp. (L. sibirica, L. dahurica, and L. sukaczewii) and Pinus sylvestris . The approach employed a tri-variate (degree-days above 5В°C, degree-days below 0В°C, and a moisture index) estimate of the climatic envelope within which exists the actual ecological distribution of a species and their constituent climatypes (genotypes physiologically attuned to similar environments). Limits of the actual ecological distribution were approximated by reducing the climatic envelope according to effects of permafrost and interspecific competition. Climatypes were mapped within the climatic envelope according to the climatic interval that must separate populations for reasonable assurance of genetic differentiation. This interval was calculated from response functions that related 13-year growth and survival of a species to the difference in climate between the provenance of a climatype and the climate of numerous test sites distributed across Russia. Mapping species' distributions and their climatypes was done for the contemporary climate and for future climates predicted by the HadCM3GGa1 scenario of Hadley Centre. The results showed that if the forests of the future are to reflect the adaptedness of today, the distribution of species will shift and genotypes within species will be redistributed. Some contemporary climatypes are projected to disappear from Siberia while others common elsewhere would evolve. To mitigate these effects, climatypes should be transferred today to the expected future location of their climatic optima, a distance that is likely to approach 700-1200 km for these species. В© Springer 2005.

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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Academgorodok, 660036 Krasnoyarsk, Russian Federation
USDA Forest Service, Rocky Mountain Research Station, Forestry Sciences Laboratory, 1221 S. Main, Moscow, ID 83843, United States

Доп.точки доступа:
Nadezda, M.T.; Gerald, E.R.; Elena, I.P.

/ T. R. Iskhakov, V. G. Soukhovolsky // Doklady Biochemistry and Biophysics. - 2004. - Vol. 399, Is. 1-6. - P365-367, DOI 10.1007/s10628-005-0009-7 . - ISSN 1607-6729

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Держатели документа:
Krasnoyarsk State University, Krasnoyarsk, 660062, Russian Federation
Sukachev Institute of Forestry, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Iskhakov, T.R.; Soukhovolsky, V.G.

/ J. Whitaker [et al.] // Chemosphere. - 2009. - Vol. 76, Is. 3. - P345-352, DOI 10.1016/j.chemosphere.2009.03.060 . - ISSN 0045-6535
Аннотация: The introduction of Registration, Evaluation and Authorisation of Chemicals (REACH), requires companies to register and risk assess all substances produced or imported in volumes of >1 tonne per year. Extrapolation methods which use existing data for estimating the effects of chemicals are attractive to industry, and comparative data are therefore increasingly in demand. Data on natural toxic chemicals could be used for extrapolation methods such as read-across. To test this hypothesis, the toxicity of natural chemicals and their synthetic analogues were compared using standardised toxicity tests. Two chemical pairs: the napthoquinones, juglone (natural) and 1,4-naphthoquinone (synthetic); and anthraquinones, emodin (natural) and quinizarin (synthetic) were chosen, and their comparative effects on the survival and reproduction of collembolans, earthworms, enchytraeids and predatory mites were assessed. Differences in sensitivity between the species were observed with the predatory mite (Hypoaspis aculeifer) showing the least sensitivity. Within the chemical pairs, toxicity to lethal and sub-lethal endpoints was very similar for the four invertebrate species. The exception was earthworm reproduction, which showed differential sensitivity to the chemicals in both naphthoquinone and anthraquinone pairs. Differences in toxicity identified in the present study may be related to degree of exposure and/or subtle differences in the mode of toxic action for the chemicals and species tested. It may be possible to predict differences by identifying functional groups which infer increased or decreased toxicity in one or other chemical. The development of such techniques would enable the use of read-across from natural to synthetic chemicals for a wider group of compounds. В© 2009 Elsevier Ltd. All rights reserved.

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Держатели документа:
Centre for Ecology and Hydrology, Lancaster Environment Centre, Library Avenue, Bailrigg, Lancaster, LA1 4AP, United Kingdom
Division of Zoology, School of Animal and Microbial Sciences, University of Reading, Reading, RG6 6AJ, United Kingdom
WRc PLC, Blagrove Park, Swindon, SN5 8YF, United Kingdom
Syngenta, Jealott's Hill International Research Centre, Bracknell, RG42 6EY, United Kingdom
Reckitt Benckiser, Dansom Lane, Hull, HU8 7DS, United Kingdom

Доп.точки доступа:
Whitaker, J.; Chaplow, J.S.; Potter, E.; Scott, W.A.; Hopkin, S.; Harman, M.; Sims, I.; Sorokin, N.

[Text] / V. L. Semerikov [et al.] // Russ. J. Genet. - 2015. - Vol. 51, Is. 12. - P1199-1203, DOI 10.1134/S1022795415120108. - Cited References:20. - We thank Y.Y. Hhrunyk, A. I. Vidjakin, V.V. Tarakanov, E.V. Hantemirova, and I.V. Tikhonova for assistance with the pine material collection. The study was supported by Russian Foundation for Basic Research (grant 13-04-01028) and by Russian Federation Government (grant 14.Y26.31.0004). . - ISSN 1022-7954. - ISSN 1608-3369РУБ Genetics & Heredity

Аннотация: Fragments of genomic DNA of Scots pine (Pinus sylvestris L.) homologous to the mitochondrial DNA (mtDNA) contigs of Norway spruce (Picea abies (L.) Karst.) and loblolly pine (Pinus taeda L.) were resequenced in a sample of the Scots pine trees of European, Siberian, Mongolian, and Caucasian origin in order to develop mtDNA markers. Flanking non-coding regions of some mitochondrial genes were also investigated and resequenced. Five single nucleotide polymorphisms (SNPs) and a single minisatellite locus were identified. Caucasian samples differed from the rest by three SNPs. Two SNPs have been linked to an early described marker in the first intron of the nad7 gene, and all together revealed three haplotypes in European populations. No variable SNPs were found in the Siberian and Mongolian populations. The minisatellite locus contained 41 alleles across European, Siberian, and Mongolian populations, but, this locus demonstrated a weak population differentiation (F (ST) = 5.8), probably due to its high mutation rate.

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Держатели документа:
Russian Acad Sci, Ural Branch, Inst Plant & Anim Ecol, Ekaterinburg 620144, Russia.
Siberian Fed Univ, Genome Res & Educ Ctr, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia.
Univ Gottingen, D-37077 Gottingen, Germany.
Russian Acad Sci, Vavilov Inst Gen Genet, Moscow 119991, Russia.
Texas A&M Univ, College Stn, TX 77843 USA.

Доп.точки доступа:
Semerikov, V. L.; Putintseva, Yu. A.; Oreshkova, N. V.; Semerikova, S. A.; Krutovsky, K. V.; Russian Foundation for Basic Research [13-04-01028]; Russian Federation Government [14.Y26.31.0004]

/ N. D. Sorokin, O. A. Sorokina, V. A. Senashova // Biol. Bull. - 2017. - Vol. 44, Is. 3. - P337-343, DOI 10.1134/S1062359017030098. - Cited References:15 . - ISSN 1062-3590. - ISSN 1026-3470РУБ Biology

Аннотация: Reforestation is very important in controlling land degradation and desertification. It has been established that the early diagnostics of the forest-growth conditions of soils and sustainability of forest plantations can be estimated by biogenic factors, such as the structure, dynamics, and functional activity of microbial complexes closely related to agrochemical soil indicators. The survival and sustainability of experimental forest plantations that were established in 1975 to 1978 on erosion-prone lands in the coastal zone of Shira Lake (Khakassia) have been studied. The forest growing properties of soils and the transformation of their fertility under the influence of stands have been evaluated.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Krasnoyarsk State Agrarian Univ, Pr Mira 50, Krasnoyarsk 660049, Russia.

Доп.точки доступа:
Sorokin, N. D.; Sorokina, O. A.; Senashova, V. A.

[Текст] : научное издание / Н. А. Кузьмина, С. Р. Кузьмин // Сибирский лесной журнал. - 2017. - № : 2. - С. 31-39 : табл., DOI 10.15372/SJFS20170204. - Библиогр. в конце ст. . - ISSN 2311-1410
   Перевод заглавия: ANALYSIS OF SCOTS PINE CLIMATYPES GROWTH DYNAMICS IN THE PROVENANCE TRIAL IN CENTRAL SIBERIA

УДК	631.527.12

Аннотация: Проведена дифференциация 82 климатипов сосны обыкновенной по росту в высоту в 37-летних географических культурах. Выделены три группы климатипов: быстро-, средне- и медленнорастущие. Среди 27 климатипов, составляющих первую группу, 13 являются кандидатами в сорта-популяции по итогам исследований в 20-25-летнем возрасте. К ним относятся климатипы сосны из Красноярского края, Иркутской, Кемеровской и Мурманской областей, республик Карелия и Коми. В возрасте 37 лет они по-прежнему подтверждают статус перспективных по росту в высоту, сохранности и, как было показано ранее (Кузьмина, Кузьмин, 2007; Kuzminа, Kuzmin, 2008), устойчивости к грибным патогенам. Средняя высота деревьев этих климатипов превышает таковую деревьев контрольного варианта на 32 %. Вторую группу представляет 21 климатип, 5 из которых - кандидаты в сорта-популяции. Интенсивность их роста снизилась, но средняя высота находится на уровне средней высоты деревьев контрольного варианта. Третья группа - самая большая по количеству климатипов сосны, ее представляют медленнорастущие деревья. По результатам инвентаризации 2013 г. в третью группу включены 2 ранее перспективных климатипа. В последние годы интенсивность их роста значительно снизилась в связи с заболеванием хвои, вызванным ценангиевым некрозом в 22-24-летнем возрасте. Таким образом, ранговый статус исследуемых климатипов в разные возрастные периоды значительно меняется в связи с разной реакцией на изменение экологических факторов. Сравнительный анализ средней высоты в разном возрасте подтверждает, что объективные выводы по отбору перспективных климатипов возможны только после достижения сосной 25-летнего возраста или, как требует методика исследований географических культур, с наступлением ? возраста рубки.
Differentiation of 83 Scots pine climatypes by height growth at the age of 37 years in the provenance trial was done. Three groups of climatypes were distinguished as: fast-growing, moderate-growing and slow-growing. The research at the age of 20-25 revealed 13 climatypes of 27 from the fast-growing group as candidates to breed-populations. These climatypes are from Krasnoyarsk Krai, Irkutsk Oblast, Kemerovo Oblast, Murmansk Oblast, Karelia, and the Republic of Komi. At the age of 37 years they confirm the status of perspective climatypes in height growth, survival, and resistance to fungal pathogens as it was noted earlier (Kuzmina, Kuzmin, 2007, 2008). The average height of trees of these climatypes exceeds control height by 32 %. The moderate-growing group consists of 18 climatypes, five of them are candidates to breed-populations. The intensity of their growth was reduced but average height is at the level of control average value. The third group has the largest number of climatypes. After the inventory in 2013 two climatypes previously marked as perspective were added into the third group. Last years the intensity of their growth was significantly reduced because of disease caused by cenangium dieback at the 22-24 years old. So the rank status of studied climatypes in different age periods is significantly changeable because of different reaction to ecological factors. The analysis of annual height increments growth confirms that objective conclusions about selection of perspective climatypes could be possible only after 25 years old of pine.

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Держатели документа:
Институт леса им. В. Н. Сукачева СО РАН

Доп.точки доступа:
Кузьмина, Нина Алексеевна; Кузьмин, Сергей Рудольфович; Kuz'min, Sergey Rudol'fovich; Kuz'mina, Nina Aleksyeyevna

: научное издание / В.Г. Суховольский [и др.] // Лесоведение. - 2017. - № : 4. - С. 293-302 : табл., DOI 10.7868/S0024114817040052. - Библиогр. в конце ст. . - ISSN 0024-1148
   Перевод заглавия: Simulation of phenodynamics of deciduous tree species

УДК	630.181.22;630.181.65

Аннотация: В настоящей работе предложен новый подход к анализу сезонной фенодинамики древесных растений. Рассмотрена модель фенодинамики, основанная на представлении о фенологических процессах у деревьев в бореальной зоне как о процессах генерации энергии в течение вегетационного сезона и расходования части накопленной энергии на выживание древесных растений в период покоя. Предложено уравнение энергетического баланса, связывающее погодные и фенологические показатели и позволяющее связать фенологические и метеорологические показатели в течение всего года. Модель идентифицирована по данным наземных фенологических наблюдений за березой, осиной, лиственницей сибирской на территории заповедника “Столбы” (55°38? - 55°58? с.ш., 92°38? - 93°05? в.д.) с 1951 по 2012?г. и позволяет с хорошей точностью описать наблюдаемые фенособытия. Коэффициенты модельного уравнения можно рассматривать как показатели восприимчивости древесных растений к воздействию климата. Показано, что для расчетов по модели энергетического баланса можно использовать результаты дистанционных спутниковых измерений. Для определения фенодат в насаждениях листопадных древесных пород использовались ежедневные данные о величине NDVI (Normalized Difference Vegetation Index) изучаемых объектов, представленные спутником Modis/Terra.
Here we show the new approach to analysis of seasonal phenological dynamics of wooded plants. Our model was premised on representation of phenological processes of trees in boreal domain by a process of energy production during the vegetation season and partial release of accumulated energy for survival during resting. We introduced the energy balance equation combining weather and phenological indicators and linking them throughout a year. The model was parameterized using data of phenological studies of birch, aspen, and Siberian larch in Stolby Nature Sanctuary (55°38' - 55°58' N, 92°38' - 93°05' E) during 1951-2012 which allow high accuracy simulation of phenological stages. Coefficients of the equation may be considered as indicators of sensitivity of wooded plants to climate. We show that remotely sensed data on phenological dates may be used in calculations using the model of energy balance. Daily MODIS/Terra images of NDVI (Normalized Difference Vegetation Index) of the studied deciduous forests were used.

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Держатели документа:
Институт биофизики СО РАН
Институт леса им. В. Н. Сукачева СО РАН

Доп.точки доступа:
Суховольский, Владислав Григорьевич; Soukhovolsky Vladislav Grigor'yevich; Иванова, Ю.Д.; Ivanova Yu. D.; Овчинникова, Тамара Михайловна; Ovchinnikova, Tamara Mikhaylovna; Ботвич, И.Ю.; Botvich I. Yu.

/ I. G. Gette [et al.] // Folia For. Pol. Ser. A. - 2017. - Vol. 59, Is. 4. - P249-257, DOI 10.1515/ffp-2017-0026 . - ISSN 0071-6677
Аннотация: Forest fire represents one of the most serious abiotic stress factors that influence the function and productivity of ecosystems globally. Siberian pine forests are often exposed to forest fires, but they are not always harmful to them. This paper discusses the possibility of using fluorescent methods to assess the thermal effects on the assimilation apparatus of Scots pine (Pinus sylvestris L.) needles. The assimilation apparatus of pine needles was reestablished after exposure to convective, simulating the effect of ground fire heat flow, though the recovery rate depends on the impact force. The analysis of fast and delayed fluorescence characteristics revealed differences in the thermostability of the Scots pine needles showing certain modification of physiological processes in plants under the influence of stress factors with a positive acclimation effect. The Scots pine needles grown after ground fire are more resistant to the recurrent sublethal temperature, and this effect is maintained during the next growing season. This paper suggests that reforestation planning, particularly burning (low-intensity fire), will result in improved tree physiology that will lead to an increase in Scotch pine survival rate due to repeated heat stresses. Furthermore, the fluorescence method can be used to diagnose the thermic resilience of pine needle and assess high-temperature effects. © 2017 by the Committee on Forestry Sciences and Wood Technology of the Polish Academy of Sciences and the Forest Research Institute in S?kocin Stary.

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Держатели документа:
Siberian Federal University, 79 Svobodny, Krasnoyarsk, Russian Federation
Sukachev Institute of Forest SB RAS, Federal Research Center “Krasnoyarsk Science Center of SB RAS”, 50 Akademgorodok, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Gette, I. G.; Pakharkova, N. V.; Kosov, I. V.; Bezkorovaynaya, I. N.

/ A. Arzac [et al.] // Dendrochronologia. - 2018. - Vol. 49. - P1-8, DOI 10.1016/j.dendro.2018.02.007 . - ISSN 1125-7865
Аннотация: Climate affects wood formation with consequences for the functioning and survival of trees. Since tree-rings tissues (i.e., earlywood and latewood) are formed at different time in the season, the impact of climate change might differently affect their functions. In this study, we combine quantitative tracheid anatomy with the Vaganov-Shashkin growth model (VS-model) to investigate how summer drought affected the annual ring structure of Pinus sylvestris L. from a forest-steppe zone in Southern Siberia. In particular, we used climate-growth relationships over a 50-year period to identify the timing of climatic signal of early-, transition-, and late-wood tracheid's diameters (DEW, DTW and DLW). Corresponding daily growth rates (Gr) obtained by the VS-model were applied to calculate the changes in the width of the relative tree-ring sectors considering different levels of aridity. Results indicate that tracheid size is sensitive to drought with temporal shifts among the climatic signal of DEW (in May), DTW (June) and DLW (July). A comparison of modeled daily-growth rate cumulated over the climatic window of each ring sector and grouped by years with different level of aridity, indicated that a release of summer drought mostly affected the widths of the transition (+28.1%) and (+48.6%) latewood sectors, thus matching observations performed on the same cores. These results suggest that current changes in climate seasonality, as occurring in the selected area, are positively impacting both the hydraulic efficiency (by increasing the diameter of the earlywood cells) and the latewood width of the wood produced in the area. © 2018 Elsevier GmbH

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Держатели документа:
Siberian Federal University, 79 Svobodny pr., Krasnoyarsk, Russian Federation
Khakass Technical Institute, Siberian Federal University, 27 Shchetinkina St., Abakan, Russian Federation
Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Zuercherstrasse 111, Birmensdorf, Switzerland
V. N. Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, Akademgorodok 50/28, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Arzac, A.; Babushkina, E. A.; Fonti, P.; Slobodchikova, V.; Sviderskaya, I. V.; Vaganov, E. A.

/ V. L. Semerikov [et al.] // Can. J. For. Res. - 2019. - Vol. 49, Is. 8. - P875-883, DOI 10.1139/cjfr-2018-0498. - Cited References:55. - This study was supported by the State Contract of the Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, and partly by the project "Genomics of the Key Boreal Forest Conifer Species and Their Major Phytopathogens in the Russian Federation" funded by the Government of the Russian Federation (grant No. 14.Y26.31.0004). The laboratory experiments were supported by the Russian Foundation for Basic Research (grants Nos. 16-04-00607, 16-04-01400, and 19-04-00795). We thank Vladimir Mikryukov for help with environmental niche modelling. Authors also thank the Associate Editor and two anonymous reviewers for their suggestions that helped improve the manuscript. Conflicts of interest: The authors declare that the research was conducted in the absence of any commercial or financial relationship that could be construed as a potential conflict of interest. . - ISSN 0045-5067. - ISSN 1208-6037РУБ Forestry

Аннотация: The geographic variation of the mitochondrial DNA in Siberian fir (Abies sibirica Ledeb.) was studied using the newly developed markers and compared with the phylogeographic pattern of another previously studied Siberian conifer, Siberian larch (Larix sibirica Ledeb.). Similar to Siberian larch, the distribution of mtDNA haplotypes in Siberian fir revealed clear differentiation among distinct geographic regions of southern Siberia and the Urals, likely indicating postglacial recolonization from several sources. The northern part of the range of both species was genetically homogeneous, which is probably due to its recent colonization from one of the glacial refugia. This conclusion is in agreement with published pollen and macrofossil data in Siberian fir and with the reconstruction of environmental niches indicating a dramatic reduction of the range and a likely survival of fir in certain southern areas during the Last Glacial Maximum (LGM), 21 thousand years ago. Although the modeling of the Siberian larch ecological niche reconstructed a shift of the range to the south at that period, the paleontological data indicated the presence of this species in most areas of the current range during LGM, which corresponds to the results of a previous historical demographic study suggesting that the population expansion preceding the LGM.

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Russian Acad Sci, Inst Plant & Anim Ecol, Ural Branch, Ekaterinburg 620144, Russia.
Siberian Fed Univ, Genome Res & Educ Ctr, Lab Forest Genom, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Lab Forest Genet & Select, VN Sukachev Inst Forest, Fed Res Ctr,Krasnoyarsk Sci Ctr,Siberian Branch, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Lab Genom Res & Biotechnol, Fed Res Ctr, Krasnoyarsk Sci Ctr,Siberian Branch, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Lab Populat Genet, NI Vavilov Inst Gen Genet, Moscow 119333, Russia.
Georg August Univ Gottingen, Dept Forest Genet & Forest Tree Breeding, D-37077 Gottingen, Germany.
Texas A&M Univ, Dept Ecosyst Sci & Management, College Stn, TX 77843 USA.

Доп.точки доступа:
Semerikov, Vladimir L.; Semerikova, Svetlana A.; Putintseva, Yuliya A.; Oreshkova, Natalia V.; Krutovsky, Konstantin V.; Krutovsky, Konstantin; Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences; project "Genomics of the Key Boreal Forest Conifer Species and Their Major Phytopathogens in the Russian Federation" - Government of the Russian Federation [14.Y26.31.0004]; Russian Foundation for Basic Research [16-04-00607, 16-04-01400, 19-04-00795]