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

/ I. Levin, N. M. Tchebakova, O. Shibistova // Tellus. Series B: Chemical and physical meteorology. - 2002. - Vol. 54B, № 5. - С. 696-712
Аннотация: A three-year trace gas climatology of CO2 and its stable isotopic ratios, as well as CH4, N2O and SF6, derived from regular vertical aircraft sampling over the Eurasian continent is presented. The four sampling sites range from about 1degreesE to 89degreesE in the latitude belt from 48N to 62degreesN. The most prominent features of the CO2 observations are an increase of the seasonal cycle amplitudes of CO2 and delta(13)C-CO2 in the free troposphere (at 3000 m a.s.l.) by more than 60% from Western Europe to Western and Central Siberia. delta(18)O-CO2 shows an even larger increase of the seasonal cycle amplitude by a factor of two from Western Europe towards the Ural mountains, which decreases again towards the most eastern site, Zotino. These data reflect a strong influence of carbon exchange fluxes with the continental biosphere. In particular, during autumn and winter delta(18)O-CO2 shows a decrease by more than 0.5parts per thousand from Orleans (Western Europe) to Syktyvkar (Ural mountains) and Zotino (West Siberia), mainly caused by soil respiration fluxes depleted in delta(18)O with respect to atmospheric CO2. CH4 mixing ratios in the free troposphere at 3000 m over Western Siberia are higher by about 20-30 ppb if compared to Western Europe. Wetland emissions seem to be particularly visible in July-September, with largest signals at Zotino in 1998. Annual mean CH4 mixing ratios decrease slightly from 1998 to 1999 at all Russian sites. In contrast to CO2 and CH4, which show significant vertical gradients between 2000 and 3000 m a.s.l., N2O mixing ratios are vertically very homogeneous and show no significant logitudinal gradient between the Ural mountains and Western Siberia, indicating insignificant emissions of this trace gas from boreal forest ecosystems in Western Siberia. The growth rate of N2O (1.2-1.3 ppb yr(-1)) and the seasonal amplitude (0:5-1.1 ppb) are similar at both aircraft sites, Syktyvkar and Zotino. For SF6 an annual increase of 5% is observed, together with a small seasonal cycle which is in phase with the N2O cycle, indicating that the seasonality of both trace gases are most probably caused by atmospheric transport processes with a possible contribution from stratosphere-troposphere exchange.

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

Доп.точки доступа:
Levin, I.; Левин И.; Tchebakova, Nadezhda Mikhailovna; Чебакова, Надежда Михайловна; Shibistova, Olga Borisovna; Шибистова, Ольга Борисовна

: материалы временных коллективов / D. I. Nazimova [и др.] // 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. 240-242. - Библиогр. в конце ст.
Аннотация: The approach to the estimation of mountain forest ecosystems in Altai-Sayan ecoregion is developed using bioclimatic classification of altitudinal belt complexes (abc) of forest types. The main characteristics and distribution of climate facies (groups of cyclonic and anticyclonic regions) are presented. The data base on biodiversity, climate and soils is added with new remote sensing data. The approach is aimed to find the optimal balance between different ways of multiple forest management keeping high environmental and social function of ecosystems and biogeocoenoses.

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

Доп.точки доступа:
Nazimova, Dina Ivanovna; Назимова, Дина Ивановна; Drobushevskaya, Ol'ga Vladimirovna; Дробушевская, Ольга Владимировна; Ismailova, Dilshad Magomedovna; Исмаилова, Дилшад Магомедовна; Ponomarev, Evgeny Ivanovich; Пономарев, Евгений Иванович

[Текст] = Propagation of pinus sibirica by nutcracker on the wayside slopes : материалы временных коллективов / Н. Ю. Сташкевич // Исследование компонентов лесных экосистем Сибири: Материалы конференции молодых ученых, 5-6 апреля 2012 г. , Красноярск. - Красноярск : Институт леса им. В.Н. Сукачева СО РАН , 2012. - Вып. 13. - С. 51-54. - Библиогр.: 5 назв.
Аннотация: The maximal quantity of Pinus sibirica regeneration which can appear due to nuteracker activity without influence of murine rodents and the characteristics of Pinus sibirica development on the slopes with different exposure were studied on the south and the north wayside slopes in the mountain taiga altitudinal belt complex of Mansko-Kanskiy region (East Sayan).

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

Доп.точки доступа:
Stashkevich Nikolay Yur'yevich

/ A. V. Kirdyanov, A. S. Prokushkin, M. A. Tabakova // Dendrochronologia. - 2013. - Vol. 31, Is. 2. - P114-119, DOI 10.1016/j.dendro.2012.10.003. - Cited References: 54. - The study was financed by Russian Foundation for Basic Research (12-04-00542), Swiss NSF (SCOPES IZ73Z0_128035) and the Grant of the Government of RF for outstanding scientists No. 11.G34.31.0014 to Prof. E.-D.Schulze. Work of TMA was also supported by the Grant of the President of RF for Young Scientists (MK-5498.2012.4). . - 6. - ISSN 1125-7865РУБ Plant Sciences + Forestry

Аннотация: While the forest-tundra zone in Siberia, Russia has been dendroclimatologically well-studied in recent decades, much less emphasis has been given to a wide belt of northern taiga larch forests located to the south. In this study, climate and local site conditions are explored to trace their influence on radial growth of Gmelin larch (Larix gmelinii (Rupr.) Rupr.) trees developed on permafrost soils in the northern taiga. Three dendrochronological sites characterized by great differences in thermo-hydrological regime of soils were established along a short (ca. 100 m long) transect: on a river bank (RB), at riparian zone of a stream (RZ) and on a terrace (TER). Comparative analysis of the rate and year-to-year dynamics of tree radial growth among sites revealed considerable difference in both raw and standardized tree-ring width (TRW) chronologies obtained for the RZ site, characterized by shallow soil active layer depth and saturated soils. Results of dendroclimatic analysis indicated that tree-ring growth at all the sites is mostly defined by climatic conditions of a previous year and precipitation has stronger effect on TRW chronologies in comparison to the air temperatures. Remarkably, a great difference in the climatic response of TRW chronologies has been obtained for trees growing within a very short distance from each other. The positive relation of tree-ring growth with precipitation, and negative to temperature was observed in the dry site RB. In contrary, precipitation negatively and temperature positively influenced tree radial growth of larch at the water saturated RZ. Thus, a complicate response of northern Siberian larch forest productivity to the possible climate changes is expected due to great mosaic of site conditions and variability of environmental factors controlling tree-ring growth at different sites. Our study demonstrates the new possibilities for the future dendroclimatic research in the region, as various climatic parameters can be reconstructed from tree-ring chronologies obtained for different sites. (c) 2013 Elsevier GmbH. All rights reserved.

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Держатели документа:
[Kirdyanov, Alexander V.
Prokushkin, Anatoly S.] SB RAS, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Tabakova, Maria A.] Siberian Fed Univ, Krasnoyarsk 660041, Russia

Доп.точки доступа:
Kirdyanov, A.V.; Prokushkin, A.S.; Tabakova, M.A.

/ E. F. Vedrova [et al.] // Contemp. Probl. Ecol. - 2012. - Vol. 5, Is. 7. - P645-653, DOI 10.1134/S1995425512070098. - Cited References: 23. - This work was supported by the Russian Foundation for Basic Research, project no. 08-04-00027a, and the Siberian Branch of the Russian Academy of Sciences, integrative project no. 50. . - 9. - ISSN 1995-4255РУБ Ecology

Аннотация: A change in the mass and composition of organic matter in the phytomass and soil of pine forests affected by mid-intensity and high-intensity fires is considered. It is shown that a mid-intensity fire did not catastrophically affect the pool of carbon in the middle-aged pine forests of the subtaiga forest-steppe and the taiga higher belt areas in the southwest of the Baikal region. Five years after a high-intensity fire, the carbon reserves in a mature taiga pine forest remain 20% lower than in an unaffected pine forest. Compared with the reference figures, the mass of C and soil cover in the stand phytomass decreased by 18 and 63%, respectively. In the easily mineralizable fraction of organic matter, the reserves of carbon decreased by half owing to burnout of waste wood (by 64%) and root detritus (by 50% compared with the reference tree stand figures).

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Держатели документа:
[Vedrova, E. F.
Evdokimenko, M. D.
Bezkorovaynaya, I. N.
Mukhortova, L. V.
Cherednikova, Yu. S.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Krasnoyarsk Kra, Russia

Доп.точки доступа:
Vedrova, E.F.; Evdokimenko, M.D.; Bezkorovaynaya, I.N.; Mukhortova, L.V.; Cherednikova, Y.S.

/ T. A. Burenina, E. V. Fedotova, N. F. Ovchinnikova // Contemp. Probl. Ecol. - 2012. - Vol. 5, Is. 3. - P323-331, DOI 10.1134/S1995425512030031. - Cited References: 30 . - 9. - ISSN 1995-4255РУБ Ecology

Аннотация: On the basis of the concept of the effect of landscape structure on the water regime of a territory and on the remote sensing data for the basins of rivers on the northern macroslope of West Sayan, the land-scape hydrogeological classification of natural complexes was made and evaluation of their hydrological functions was carried out. Against the background of general altitudinal belt regularities, local features of the distribution of water balance characteristics were revealed.

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Держатели документа:
[Burenina, T. A.
Fedotova, E. V.
Ovchinnikova, N. F.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Burenina, T.A.; Fedotova, E.V.; Ovchinnikova, N.F.

[Text] / D. . Pflugmacher [et al.] // Remote Sens. Environ. - 2011. - Vol. 115, Is. 12. - P3539-3553, DOI 10.1016/j.rse.2011.08.016. - Cited References: 65. - The research was supported by the Land Cover/Land-Use Change Program of the National Aeronautics and Space Administration (grant numbers NNGO6GF54G and NNX09AK88G) and in part by the Asia-Pacific Network for Global Change Research and the Alexander von Humboldt Foundation. We like to thank Dr. Curtis Woodcock for his advice in the early planning of this study, and Gretchen Bracher for preparing graphs. We are also thankful for the comments of two anonymous reviewers that helped to improve this manuscript. . - 15. - ISSN 0034-4257РУБ Environmental Sciences + Remote Sensing + Imaging Science & Photographic Technology

Аннотация: Information on land cover at global and continental scales is critical for addressing a range of ecological, socioeconomic and policy questions. Global land cover maps have evolved rapidly in the last decade, but efforts to evaluate map uncertainties have been limited, especially in remote areas like Northern Eurasia. Northern Eurasia comprises a particularly diverse region covering a wide range of climate zones and ecosystems: from arctic deserts, tundra, boreal forest, and wetlands, to semi-arid steppes and the deserts of Central Asia. In this study, we assessed four of the most recent global land cover datasets: GLC-2000, GLOBCOVER, and the MODIS Collection 4 and Collection 5 Land Cover Product using cross-comparison analyses and Landsat-based reference maps distributed throughout the region. A consistent comparison of these maps was challenging because of disparities in class definitions, thematic detail, and spatial resolution. We found that the choice of sampling unit significantly influenced accuracy estimates, which indicates that comparisons of reported global map accuracies might be misleading. To minimize classification ambiguities, we devised a generalized legend based on dominant life form types (LFT) (tree, shrub, and herbaceous vegetation, barren land and water). LFT served as a necessary common denominator in the analyzed map legends, but significantly decreased the thematic detail. We found significant differences in the spatial representation of LFT's between global maps with high spatial agreement (above 0.8) concentrated in the forest belt of Northern Eurasia and low agreement (below 0.5) concentrated in the northern taiga-tundra zone, and the southern dry lands. Total pixel-level agreement between global maps and six test sites was moderate to fair (overall agreement: 0.67-0.74, Kappa: 0.41-0.52) and increased by 0.09-0.45 when only homogenous land cover types were analyzed. Low map accuracies at our tundra test site confirmed regional disagreements and difficulties of current global maps in accurately mapping shrub and herbaceous vegetation types at the biome borders of Northern Eurasia. In comparison, tree dominated vegetation classes in the forest belt of the region were accurately mapped, but were slightly overestimated (10%-20%), in all maps. Low agreement of global maps in the northern and southern vegetation transition zones of Northern Eurasia is likely to have important implications for global change research, as those areas are vulnerable to both climate and socio-economic changes. (C) 2011 Elsevier Inc. All rights reserved.

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Держатели документа:
[Pflugmacher, Dirk
Krankina, Olga N.
Kennedy, Robert E.
Nelson, Peder] Oregon State Univ, Dept Forest Ecosyst & Soc, Corvallis, OR 97331 USA
[Cohen, Warren B.] US Forest Serv, USDA, Pacific NW Res Stn, Forestry Sci Lab, Corvallis, OR 97331 USA
[Friedl, Mark A.
Sulla-Menashe, Damien] Boston Univ, Dept Geog & Environm, Boston, MA 02215 USA
[Loboda, Tatiana V.] Univ Maryland, Dept Geog, College Pk, MD 20742 USA
[Kuemmerle, Tobias] Potsdam Inst Climate Impact Res PIK, D-14412 Potsdam, Germany
[Dyukarev, Egor] Inst Monitoring Climat & Ecol Syst, Tomsk 634021, Russia
[Elsakov, Vladimir] Russian Acad Sci, Komi Sci Ctr, Inst Biol, Syktyvkar 167610, Russia
[Kharuk, Viacheslav I.] VN Sukachev Inst Forest, Krasnoyarsk, Russia

Доп.точки доступа:
Pflugmacher, D...; Krankina, O.N.; Cohen, W.B.; Friedl, M.A.; Sulla-Menashe, D...; Kennedy, R.E.; Nelson, P...; Loboda, T.V.; Kuemmerle, T...; Dyukarev, E...; Elsakov, V...; Kharuk, V.I.

[Text] / I. Y. Koropachinskii, L. I. Milyutin // Contemp. Probl. Ecol. - 2011. - Vol. 4, Is. 2. - P167-177, DOI 10.1134/S1995425511020081. - Cited References: 76 . - 11. - ISSN 1995-4255РУБ Ecology

Аннотация: The paper studies the introgressive hybridization between the Gmelin's larch and Cajander larch. The obtained data confirm the indisputable specific independence of the Cajander larch, which occupies about 48% of the total area of the larch forests in Russia. Its specific independence has been doubted by some experts. Once again more reliable and vast material shows the presence of wide transitional belt of hybrid populations at the juncture of the hybridizing species. Some forestry characteristics of the Gmelin's larch and Cajanderi larch are studied that play important role in their natural restoration.

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Держатели документа:
[Koropachinskii, I. Yu.] Russian Acad Sci, Siberian Branch, Cent Siberian Bot Garden, Novosibirsk 630090, Russia
[Milyutin, L. I.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Koropachinskii, I.Y.; Milyutin, L.I.

[Text] / J. . Heintzenberg [et al.] // Atmos. Chem. Phys. - 2011. - Vol. 11, Is. 16. - P8703-8719, DOI 10.5194/acp-11-8703-2011. - Cited References: 65. - The Max Planck Society in collaboration with the V. N. Sukachev Institute of Forest established the ZOTTO facility after many years of preparatory fieldwork, planning and massive investments. We thank E.-D. Schulze and M. Heimann (MPI Biogeochemistry), A. A. Onuchin, and S. Verchovetz, (V. N. Sukachev Institute of Forest) for their contributions to the establishment and management of ZOTTO, and Y. Kisilyakhov, A. Tsukanov (V. N. Sukachev Institute of Forest), M. Welling and N. Jurgens (MPI Chemistry), as well as S. Leinert and T. Muller (IfT) for technical support. The ZOTTO project is funded by the Max Plank Society through the International Science and Technology Center (ISTC) partner project #2757p within the framework of the proposal 'Observing and Understanding Biogeochemical Responses to Rapid Climate Changes in Eurasia', and by the German Research Council (DFG). We thank S. Schmidt and K. Kubler (MPI Jena) for their continuous logistic assistance during the experiment. We acknowledge U. Riebel (Technical University of Cottbus, Chair for Particle Technology) for generously sharing his technology of the corona discharge based aerosol neutralizer. We thank A. Wiedensohler (IfT Leipzig) for the fruitful discussions about environmental aerosol charging. . - 17. - ISSN 1680-7316РУБ Meteorology & Atmospheric Sciences

Аннотация: This paper analyses aerosol particle number size distributions, particulate absorption at 570 nm wavelength and carbon monoxide (CO) measured between September 2006 and January 2010 at heights of 50 and 300 m at the Zotino Tall Tower Facility (ZOTTO) in Siberia (60.8 degrees N; 89.35 degrees E). Average number, surface and volume concentrations are broadly comparable to former studies covering shorter observation periods. Fits of multiple lognormal distributions yielded three maxima in probability distribution of geometric mean diameters in the Aitken and accumulation size range and a possible secondary maximum in the nucleation size range below 25 nm. The seasonal cycle of particulate absorption shows maximum concentrations in high winter (December) and minimum concentrations in mid-summer (July). The 90th percentile, however, indicates a secondary maximum in July/August that is likely related to forest fires. The strongly combustion derived CO shows a single winter maximum and a late summer minimum, albeit with a considerably smaller seasonal swing than the particle data due to its longer atmospheric lifetime. Total volume and even more so total number show a more complex seasonal variation with maxima in winter, spring, and summer. A cluster analysis of back trajectories and vertical profiles of the pseudo-potential temperature yielded ten clusters with three levels of particle number concentration: Low concentrations in Arctic air masses (400-500 cm(-3)), mid-level concentrations for zonally advected air masses from westerly directions between 55 degrees and 65 degrees N (600-800 cm(-3)), and high concentrations for air masses advected from the belt of industrial and population centers in Siberia and Kazakhstan (1200 cm(-3)). The observational data is representative for large parts of the troposphere over Siberia and might be particularly useful for the validation of global aerosol transport models.

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Держатели документа:
[Heintzenberg, J.
Birmili, W.
Otto, R.] Leibniz Inst Tropospher Res, D-04318 Leipzig, Germany
[Andreae, M. O.
Mayer, J. -C.
Chi, X.] Max Planck Inst Chem, D-55020 Mainz, Germany
[Panov, A.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Heintzenberg, J...; Birmili, W...; Otto, R...; Andreae, M.O.; Mayer, J.C.; Chi, X...; Panov, A...

[Text] / V. I. Kharuk [et al.] // Russ. J. Ecol. - 2008. - Vol. 39, Is. 1. - P8-13, DOI 10.1134/S1067413608010025. - Cited References: 25 . - 6. - ISSN 1067-4136РУБ Ecology

Аннотация: Parameters of reproduction of the Siberian stone pine (Pinus sibirica), including radial and apical tree increments, the age structure of stands, the amount of young growth, and its distribution along an altitudinal gradient, have been studied in the forest-tundra ecotone of the Western Sayan. The results show that, over the past 30 years, P. sibirica undergrowth has expanded to the mountain tundra belt, the apical and radial tree increments and stand density have increased, and the life form of many P. sibirica plants has changed from prostrate to erect (single-or multistemmed). These changes correlate with the dynamics of summer temperatures and monthly (in May and June) and annual precipitation. The rise of summer temperatures by 1 degrees C promotes the expansion of P. sibirica undergrowth for approximately 150 m up the altitudinal gradient.

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Держатели документа:
[Kharuk, V. I.
Dvinskaya, M. L.
Im, S. T.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 630036, Russia
[Ranson, K. J.] NASA, Goddard Space Ctr, Washington, DC 20546 USA

Доп.точки доступа:
Kharuk, V.I.; Dvinskaya, M.L.; Im, S.T.; Ranson, K.J.

[Text] / V. . Vlasenko, E. . Parfenova // Ekol. Bratisl. - 2005. - Vol. 24, Is. 1. - P80-88. - Cited References: 14 . - 9. - ISSN 1335-342XРУБ Ecology

Аннотация: The Sayano-Shushensky Nature Reserve is a standard primeval locus of high conservation value which remained undisturbed landscapes within the Altai-Sayan Mountain Land. In the plant cover the altitudinal belts are clearly expressed. The northern part of the Sayan-Shushensky reserve is included in moist areas of the Altai-Sayan forest vegetation zone and the Southern part of it is included in insufficiently moist areas of Central Asian forest zone. The ground vegetation of the reserve is presented by high-mountain tundra, meadows and shrub thicket sites, high-mountain open Pinus sibirica D u. T o u r. and Larix sibirica L e d e b. woodland, dark and light coniferous taiga, coniferous subtaiga, forest-steppe and steppe. As a whole forests occupy somewhat about 60% of the territory. Ecocenotic groups of species found in individual phytocoenoses in river basins of the northern part of the nature reserve are qualitatively different in composition and share from those ones found in the southern river basins. In the north, the high mountain ecocenotic species group enjoys the greatest abundance, and forest-meadow, taiga, and bog species are also represented substantially. Steppe and forest-steppe species are absent. Alpine, steppe, and forest-steppe species are found in equal shares in the southern part of the forest reserve. Invasive species are quite many. Taiga species contribution is three times less than in the north of the reserve. Conditions climatically optimal for the greatest species diversity are the result of a perfect balance of heat and moisture characteristics of subtaiga/forest-steppe altitudinal belt complexes (ABC). However, changes in phytochorological- and alpha-diversity of individual phyl.ocoenoses are influenced by ecological and phytocoenotic factors combined. The biggest number of species in the reserve occurs along the forest distribution boundaries - in subtaiga and high mountain open woodland whereas species are the fewest in mountain taiga. Conversely, phytomass loading is the greatest in mountain taiga and it decreases gradually towards alpine tundra and steppes.

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

Доп.точки доступа:
Vlasenko, V...; Parfenova, E...

[Text] / Y. N. Krasnoshchekov // Eurasian Soil Sci. - 2003. - Vol. 36, Is. 4. - P360-369. - Cited References: 30 . - 10. - ISSN 1064-2293РУБ Soil Science

Аннотация: Soddy lithozems, soddy M-Fe-humus, soddy unsaturated, and soddy saturated dark-humus metamorphic soils are distinguished within the subtaiga altitudinal belt in mountainous regions of northern Mongolia. Their morphological peculiarities and physicochemical properties are discussed in this paper.

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

Доп.точки доступа:
Krasnoshchekov, Y.N.

[Text] / V. . Vlasenko // Ekol. Bratisl. - 2003. - Vol. 22, Is. 1. - P16-22. - Cited References: 22 . - 7. - ISSN 1335-342XРУБ Ecology

Аннотация: Making the map of ground vegetation and analysis of its present state have been realized as well as dynamic tendencies in development of forest communities from climatic optimum of the Holocene up to the present time have been revealed. Forests of the reserve are mainly overmatured. Presently the succession of mountain taiga- and grass larch and pine forests by fir stands occurs. As a reason for changing formation composition of the main forest forming tree species of the reserve the global climatic changes of the northern hemisphere are. Floristic abundance of forest communities is characterized by high variability. a-diversity increases from the mountain taiga altitude - vegetation belt to the belt of subtaiga forest-steppe what corresponds to the increase of heat providing gradient. High coefficient of beta-diversity value variation in taiga and grass forest ecotone as well as in old cutting areas of light-coniferous forests shows instability of these phytocoenoses and rather fast succession of coenoelements of light-coniferous formations by the dark-coniferous ones.

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

Доп.точки доступа:
Vlasenko, V...

/ M. D. Evdokimenko // Geography and Natural Resources. - 2011. - Vol. 32, Is. 3. - P242-247, DOI 10.1134/S1875372811030061 . - ISSN 1875-3728
Аннотация: Potential fire danger and altitudinal pyrological spectra of forests are considered. The paper highlights a high fire risk, specifically at the time of forest-pyrogenic anomalies attended with local deforestation. An analysis is made of the combustibility of characteristic forest ranges at different stages of economic development. В© 2011 Pleiades Publishing, Inc.

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Держатели документа:
Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Evdokimenko, M.D.

/ L. V. Krivobokov, D. I. Nazimova // Geography and Natural Resources. - 2011. - Vol. 32, Is. 1. - P40-47, DOI 10.1134/S1875372811010070 . - ISSN 1875-3728
Аннотация: An ecologo-phytocenotic classification of forest types has been worked out for the mountainous areas of the Western Transbaikalia. Using the floristic and ecologo-geographical criteria and the DCA ordination method, we identified seven groups of forest types belonging to two altitudinal-belt complexes. The resulting classification refines the existing understanding of the phytocenotic structure of forest cover under sharply continental climate conditions in the contact zone with island steppes of the Transbaikalia and serves the vegetation cover monitoring and modeling purposes. В© 2011 Pleiades Publishing, Inc.

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Держатели документа:
Institute of General and Experimental Biology, Siberian Branch, Russian Academy of Sciences, Ulan-Ude, Russian Federation
Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Krivobokov, L.V.; Nazimova, D.I.

[Text] / A. P. Abaimov, M. A. Sofronov // Russ. J. Ecol. - 1997. - Vol. 28, Is. 4. - P221-223. - Cited References: 21 . - 3. - ISSN 1067-4136РУБ Ecology

Аннотация: Correctness in delimiting the belt of protective tundra forests along the southern boundary of the zonal tundra in Russia is analyzed. Forest communities of high latitudes formed on permafrost are regarded as an independent type of vegetation. Competition for root space, rather than for Light (as in taiga forests), plays a dominant role in their formation. In determining the southern boundary of tundra forests, it is recommended to use an ecosystems approach, including in this zone the entire latitudinal series of forest ecosystems into which animals regularly migrate from tundra for wintering.

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Доп.точки доступа:
Abaimov, A.P.; Sofronov, M.A.

[Text] / Y. N. KRASNOSHCHEKOV, V. N. GORBACHEV // Eurasian Soil Sci. - 1993. - Vol. 25, Is. 9. - P63-75. - Cited References: 15 . - 13. - ISSN 1064-2293РУБ Soil Science

Аннотация: The litters of the Mongolian high-altitude belt of forest cenoses differ in terms of the composition of macroelements, trace elements, and ash content. Cutting and fire lead to significant quantitative and qualitative changes in the ash composition of the litter.


Доп.точки доступа:
KRASNOSHCHEKOV, Y.N.; GORBACHEV, V.N.

[Текст] / V. G. Soukhovolsky, T. M. Ovchinnikova, S. D. Baboy // Zhurnal Obshchei Biol. - 2014. - Vol. 75, Is. 1. - С. 38-47. - Cited References: 18 . - ISSN 0044-4596РУБ Biology

Аннотация: As a description of altitude-belt zonality of wood vegetation, a model of ecological second-order transitions is proposed. Objects of the study have been chosen to be forest cenoses of the northern slope of Kulumyss Ridge (the Sayan Mauntains), while the results are comprised by the altitude profiles of wood vegetation. An ecological phase transition can be considered as the transition of cenoses at different altitudes from the state of presence of certain tree species within the studied territory to the state of their absence. By analogy with the physical model of second-order, phase transitions the order parameter is introduced (i.e., the area portion occupied by a single tree species at the certain altitude) as well as the control variable (i.e., the altitude of the wood vegetation belt). As the formal relation between them, an analog of the Landau's equation for phase transitions in physical systems is obtained. It is shown that the model is in a good accordance with the empirical data. Thus, the model can be used for estimation of upper and lower boundaries of altitude belts for individual tree species (like birch, aspen, Siberian fir, Siberian pine) as well as the breadth of their ecological niches with regard to altitude. The model includes also the parameters that describe numerically the interactions between different species of wood vegetation. The approach versatility allows to simplify description and modeling of wood vegetation altitude zonality, and enables assessment of vegetation cenoses response to climatic changes.

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Держатели документа:
[Soukhovolsky, V. G.
Ovchinnikova, T. M.
Baboy, S. D.] RAS, VN Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
ИЛ СО РАН

Доп.точки доступа:
Soukhovolsky, V.G.; Ovchinnikova, T.M.; Baboy, S.D.

/ Y. Ivanova, V. Soukhovolsky // Forests. - 2016. - Vol. 7, Is. 11, DOI 10.3390/f7110271 . - ISSN 1999-4907
Аннотация: The ecological second-order phase transition model has been used to describe height-dependent changes in the species composition of mountain forest ecosystems. Forest inventory data on the distribution of various tree species in the Sayan Mountains (south Middle Siberia) are in good agreement with the model proposed in this study. The model was used to estimate critical heights for different altitudinal belts of vegetation, determine the boundaries and extents of ecotones between different vegetation belts, and reveal differences in the ecotone boundaries between the north- and south-facing transects. An additional model is proposed to describe ecotone boundary shifts caused by climate change. © 2016 by the authors.

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Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Federal Research Center 'Krasnoyarsk Science Center SB RAS', Academgorodok 50-50, Krasnoyarsk, Russian Federation
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Federal Research Center 'Krasnoyarsk Science Center SB RAS', Academgorodok 50-28, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Ivanova, Y.; Soukhovolsky, V.

/ P. Groisman [et al.] // Environ. Res. Lett. - 2018. - Vol. 13, Is. 11. - Ст. 115008, DOI 10.1088/1748-9326/aae43c. - Cited References:92. - PG and GH were supported in part by NASA grant NNX15AP81G. NT acknowledges the Russian Foundation for Basic Research grant 16-05-00496. OZ, AD, and PG were partially supported through 'ARCTIC-ERA: ARCTIC climate change and its impact on environment, infrastructures, and resource availability' sponsored by ANR (France), RFBR (Russia), and US NSF (grants 1717770 and 1558389). YC was supported by National Youth Science Fund of China grant 41701227 and by the Priority Academic Program Development of Jiangsu Higher Education Institutions in China. The work of AS was partially supported by US NSF grant 1602879 and Russian RFFI grant 18-05-60240. Grant 14.B25.31.0026 of the Ministry of Education and Science of the Russian Federation provided support to PG, NT, AS, OB, and OZ for their work conducted at the P P Shirshov Institute of Oceanology. Support for the work of IY and IK was provided by grant AP05135848 of the Ministry of Education and Sciences of the Republic of Kazakhstan. JC and RJ were supported by the Dynamics of Coupled Natural and Human Systems (CNH) Program of the NSF (grant 1313761) and the LCLUC program of NASA (grant NNX14AD85G). Grant 1717770 by the US National Science Foundation to George Washington University provided support to PG for his work at the Hydrology Science and Services Corporation via Sub-Recipient Agreement Number 17-S03R. The synthesis workshop (Ulaanbaatar, 2-5 June 2017) was partially sponsored by the 'Dynamics of Coupled Natural and Human Systems' program of the NSF (grant 1313761) and the LCLUC program of NASA (grant NNX15AD10G). . - ISSN 1748-9326РУБ Environmental Sciences + Meteorology & Atmospheric Sciences

Аннотация: The dryland belt (DLB) in Northern Eurasia is the largest contiguous dryland on Earth. During the last century, changes here have included land use change (e.g. expansion of croplands and cities), resource extraction (e.g. coal, ores, oil, and gas), rapid institutional shifts (e.g. collapse of the Soviet Union), climatic changes, and natural disturbances (e.g. wildfires, floods, and dust storms). These factors intertwine, overlap, and sometimes mitigate, but can sometimes feedback upon each other to exacerbate their synergistic and cumulative effects. Thus, it is important to properly document each of these external and internal factors and to characterize the structural relationships among them in order to develop better approaches to alleviating negative consequences of these regional environmental changes. This paper addresses the climatic changes observed over the DLB in recent decades and outlines possible links of these changes (both impacts and feedback) with other external and internal factors of contemporary regional environmental changes and human activities within the DLB.

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Держатели документа:
North Carolina State Univ, NOAA, Ctr Environm Informat, Asheville, NC 28804 USA.
RAS, PP Shirshov Inst Oceanol, Moscow, Russia.
Hydrol Sci & Serv Corp, Asheville, NC 28801 USA.
Russian Inst Hydrometeorol Informat, Obninsk, Kaluga Area, Russia.
Michigan State Univ, E Lansing, MI 48824 USA.
State Hydrol Inst, St Petersburg, Russia.
Univ New Hampshire, Earth Syst Res Ctr, Durham, NH 03824 USA.
Nanjing Forestry Univ, Coll Biol & Environm, Joint Innovat Ctr Modern Forestry Studies, Nanjing, Jiangsu, Peoples R China.
SB RAS, Krasnoyarsk Fed Res Ctr, Sukachev Inst Forest, Krasnoyarsk, Russia.
Joseph Fourier Univ, Lab Glaciol & Geophys Environm, Grenoble, France.
Oklahoma State Univ, Stillwater, OK 74078 USA.
Univ Sopron, Sopron, Hungary.
Minist Energy Republ Kazakhstan, Joint Stock Co Zhasyl Damu, Alma Ata, Kazakhstan.
Natl Ctr Space Res & Technol, Alma Ata, Kazakhstan.

Доп.точки доступа:
Groisman, Pavel; Bulygina, Olga; Henebry, Geoffrey; Speranskaya, Nina; Shiklomanov, Alexander; Chen, Yizhao; Tchebakova, Nadezhda; Parfenova, Elena; Tilinina, Natalia; Zolina, Olga; Dufour, Ambroise; Chen, Jiquan; John, Ranjeet; Fan, Peilei; Mayas, Csaba; Yesserkepova, Irina; Kaipov, Ildan; NASA [NNX15AP81G]; Russian Foundation for Basic Research grant [16-05-00496]; 'ARCTIC-ERA: ARCTIC climate change and its impact on environment, infrastructures, and resource availability' - ANR (France); RFBR (Russia); US NSF [1602879, 1717770, 1558389]; National Youth Science Fund of China [41701227]; Priority Academic Program Development of Jiangsu Higher Education Institutions in China; Russian RFFI [18-05-60240]; Ministry of Education and Science of the Russian Federation [14.B25.31.0026]; Ministry of Education and Sciences of the Republic of Kazakhstan [AP05135848]; Dynamics of Coupled Natural and Human Systems (CNH) Program of the NSF [1313761]; LCLUC program of NASA [NNX15AD10G, NNX14AD85G]; US National Science Foundation [1717770, 17-S03R]; 'Dynamics of Coupled Natural and Human Systems' program of the NSF [1313761]