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

/ 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.

[Text] / M. I. Makarov [et al.] // Eurasian Soil Sci. - 2011. - Vol. 44, Is. 12. - P1381-1388, DOI 10.1134/S1064229311100097. - Cited References: 42. - This work was supported by the Russian Foundation for Basic Research (project nos. 08-04-92890 and 10-04-00780). . - 8. - ISSN 1064-2293РУБ Soil Science

Аннотация: The symbiotic fixation of atmospheric nitrogen by leguminous plants in the alpine community of a lichen heath at the Teberda State Biosphere Reserve is well adapted to low soil temperature characteristic for the altitude of 2800 m a.s.l. For the determination of the N fixation by isotopic methods (the method of the natural (15)N abundance and the method of isotopic (15)N dilution), Trifolium polyphyllum was taken as the control plant. This plant was used as it does not form symbiosis with the nitrogen-fixing bacteria in the highlands of the Northern Caucasus Region. The contribution of the N fixation to the N nutrition of different leguminous plant species as determined by the natural (15)N abundance method amounted to 28-73% at delta(15)N(0) = 0aEuro degrees and 46-117% at delta(15)N(0) = -1aEuro degrees; for the determination of the N fixation by the method of the isotopic label's dilution, it was 34-97%. The best correlation of the results obtained by these two isotopic methods was observed for the natural fractionation of the N isotopes in the course of the N fixation in the range of -0.5 to -0.7aEuro degrees. The determination of the nitrogenase activity of the roots by the acetylene method confirmed the absence of N fixation in T. polyphyllum and its different contribution to the N nutrition of different species of leguminous plants.

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Держатели документа:
[Makarov, M. I.
Malysheva, T. I.
Ermak, A. A.
Stepanov, A. L.] Lomonosov Moscow State Univ, Fac Soil Sci, Moscow 119991, Russia
[Onipchenko, V. G.] Lomonosov Moscow State Univ, Fac Biol, Moscow 119991, Russia
[Menyailo, O. V.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Makarov, M.I.; Malysheva, T.I.; Ermak, A.A.; Onipchenko, V.G.; Stepanov, A.L.; Menyailo, O.V.

[Text] / E. F. Vedrova [et al.] // Biol. Bull. - 2010. - Vol. 37, Is. 1. - P69-79, DOI 10.1134/S1062359010010103. - Cited References: 31. - This work was supported by the Russian Federal Property Fund, grant nos. 07-04-00515a and 08-04-00027a and the Russian Academy of Sciences, Siberian Branch Integration Projects no. 5.21 and no. 50. . - 11. - ISSN 1062-3590РУБ Biology

Аннотация: The dynamics of organic matter accumulated in the soil and main vegetation elements was analyzed for post-logging forest ecosystem succession series in eastern Baikal region. The phytomass was found to allocate up 63 and 50% of carbon in undisturbed Scots pine and fir stands, respectively. The post-logging phytomass contribution to the total carbon pool appeared to decrease down to 16% in Scots pine and 6% in fir stands. In Scots pine stands, carbon storage was determined to account for almost 70% of the initial carbon 60 years after logging. In 50- to 55-year-old fir stands, carbon recovered its initial pool only by 10%. Soil carbon recorded in recently logged Scots pine and fir sites appeared to be 5 and 16 times that accumulated in the phytomass, respectively. The ratio between phytomass carbon and soil organic matter recovered back to the prelogging level in Scots pine stands by the age of 50-60 years. While phytomass carbon also increased in fir stand of the same age, it did not reach the level of the control stand.

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Держатели документа:
[Vedrova, E. F.
Mukhortova, L. V.
Ivanov, V. V.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
[Krivobokov, L. V.
Boloneva, M. V.] Russian Acad Sci, Inst Gen & Expt Biol, Siberian Branch, Ulan Ude 670047, Russia

Доп.точки доступа:
Vedrova, E.F.; Mukhortova, L.V.; Ivanov, V.V.; Krivobokov, L.V.; Boloneva, M.V.

[Text] / L. V. Mukhortova [et al.] // Biol. Bull. - 2009. - Vol. 36, Is. 1. - P58-65, DOI 10.1134/S1062359009010099. - Cited References: 42. - This study was supported by the Ministry of Education and Science of the Russian Federation and the Civic Research and Development Foundation, United States (grant RUX0-002-KR-06); the program "Basic Research and Higher Education" (project no. BRHE Y4-B-02-06); the German Academic Exchange Service (DAAD) (grant A/05/05326); and the Russian Foundation for Basic Research (project nos. 06-04-90596-BNTS-a, 07-04-00515-a, and 07-04-00293-a). . - 8. - ISSN 1062-3590РУБ Biology

Аннотация: Changes in the composition of wood organic matter in dead-standing spruce and larch trees depending on the period after their death have been studied in the north of Central Siberia. The period after tree death has been estimated by means of cross-dating. The results show that changes in the composition of wood organic matter in 63% of cases are contingent on tree species. Wood decomposition in dead-standing trees is accompanied by an increase in the contents of alkali-soluble organic compounds. Lignin oxidation in larch begins approximately 80 years after tree death, whereas its transformation in spruce begins not earlier than after 100 years. In the forest-tundra of Central Siberia, the rate of wood organic matter transformation in dead-standing trees is one to two orders of magnitude lower than in fallen wood, which accounts for their role as a long-term store of carbon and mineral elements in these ecosystems.

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Держатели документа:
[Mukhortova, L. V.
Kirdyanov, A. V.] Russian Acad Sci, Akademgorodok, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
[Myglan, V. S.] Siberian Fed Univ, Svobodnyi pr 79, Krasnoyarsk 660041, Russia
[Mukhortova, L. V.
Kirdyanov, A. V.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Myglan, V. S.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[Guggenberger, G.] Univ Halle Wittenberg, Inst Agrar & Ernahrungswissensch, D-06108 Halle, Germany

Доп.точки доступа:
Mukhortova, L.V.; Kirdyanov, A.V.; Myglan, V.S.; Guggenberger, G...; Ministry of Education and Science of the Russian Federation; Civic Research and Development Foundation, United States [RUX0-002-KR-06]; Basic Research and Higher Education [BRHE Y4-B-02-06]; German Academic Exchange Service (DAAD) [A/05/05326]; Russian Foundation for Basic Research [06-04-90596-BNTS-a, 07-04-00515-a, 07-04-00293-a]

[Text] / J. . Viers [et al.] // Biogeochemistry. - 2013. - Vol. 113, Is. 01.03.2013. - P435-449, DOI 10.1007/s10533-012-9770-8. - Cited References: 72. - We would like to thank the Ministere de l'Educational Nationale et de la Recherche, le Ministere des Affaires Etrabngers et l'INSU/CNRS (through the EC2CO program) of France for supporting this work. . - 15. - ISSN 0168-2563РУБ Environmental Sciences + Geosciences, Multidisciplinary

Аннотация: We measured the seasonal dynamics of major and trace elements concentrations in foliage of larch, main conifer species of Siberia, and we analyzed cryogenic soils collected in typical permafrost-dominated habitats in the Central Siberia. This region offers a unique opportunity to study element fractionation between the soil and the plant because of (i) the homogeneous geological substratum, (ii) the monospecific stands (Larix gmelinii) and (iii) the contrasted habitats (North-facing slope, South-facing slope, and Sphagnum peatbog) in terms of soil temperature, moisture, thickness of the active layer, tree biomass and rooting depth. The variation of these parameters from one habitat to the other allowed us to test the effects of these parameters on the element concentration in larch foliage considered with high seasonal resolution. Statistical treatment of data on larch needles collected 4 times in 3 locations during entire growing season (June-September) demonstrated that : (1) there is a high similarity of foliar chemical composition of larch trees in various habitats suggesting intrinsically similar requirements of larch tree growth for nutrients, (2) the variation of elemental concentrations in larch needles is controlled by the period (within the growing season) and not by the geographical location (South-facing slope, North-facing slope or bog zone) and (3) there are three groups of elements according to their patterns of elements concentration in needles over the growing season from June to September can be identified: (1): nutrient elements [P, Cu, Rb, K, B, Na, Zn, Ni and Cd] showing a decrease of concentration from June to September similar to the behaviour of major nutrients such as N, P and K; (2): accumulating elements [Ca, Mg, Mo, Co, Sr, Mn, Pb and Cr] showing an increase of concentration from June-July to September; (3): indifferent elements [Al, Zr, Fe, Ba, Ti, REEs (Pr, Nd, Ce, La, Gd, Er, Dy, Tb, Lu, Yb, Tm, Sm, Ho, Eu), Y, Th and U] showing a decrease of concentration from June to July and then an increase of concentration to September. A number of micronutrients (e.g., Cu, Zn) demonstrate significant resorption at the end of growing season suggesting possible limitation by these elements. Although the intrinsic requirement seems to be similar among habitats, the total amount of element stored within the different habitats is drastically different due to the differences in standing tree biomass. The partitioning coefficients between soil and larch appear to be among the lowest compared to other environments with variable plants, soils and climates. Applying the "space for time" substitution scenario, it follows that under ongoing climate warming there will be an increase of the element stock following enhanced above-ground biomass accumulation, even considering zero modification of element ratios and their relative mobility. In this sense, the habitats like south-facing slopes can serve as resultant of climate warming effect on element cycling in larch ecosystems for the larger territory of Central Siberia.

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Держатели документа:
[Viers, J.
Pokrovsky, O. S.
Auda, Y.
Beaulieu, E.
Zouiten, C.
Oliva, P.
Dupre, B.] Univ Toulouse 3, CNRS, IRD, GET OMP, F-31400 Toulouse, France
[Prokushkin, A. S.
Kirdyanov, A. V.] Sukachev Inst Forestry SB RAS, Krasnoyarsk 660036, Russia
[Pokrovsky, O. S.] UroRAS, Inst Ecol Problems North, Arkhangelsk, Russia

Доп.точки доступа:
Viers, J.; Prokushkin, Anatoly S.; Прокушкин, Анатолий Станиславович; Pokrovsky, O.S.; Auda, Y.; Kirdyanov, Alexander V.; Кирдянов, Александр Викторович; Beaulieu, E.; Zouiten, C.; Oliva, P.; Dupre, B.; Ministere de l'Educational Nationale et de la Recherche; le Ministere des Affaires Etrabngers; l'INSU/CNRS of France

[Text] / S. R. Loskutov [et al.] // Contemp. Probl. Ecol. - 2013. - Vol. 6, Is. 5. - P525-531, DOI 10.1134/S1995425513050089. - Cited References: 23 . - 7. - ISSN 1995-4255РУБ Ecology

Аннотация: The hygroscopic properties of the litter of coniferous (larch and pine) and deciduous (aspen and birch) stands were studied in terms of isotherms of water-vapor sorption and with use of thermal analysis methods (TG, DSC). It was found that most of the monolayer capacity belongs to subhorizons OL and OF of the larch and pine forest litters. The larch plantation litter has the highest hydrophilicity. DSC results show that the water is most strongly associated with the litter substance in subhorizon OL in coniferous plantations and OH in deciduous ones. The moisture supply in the litter of coniferous stands is greater than in deciduous ones.

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Держатели документа:
[Loskutov, S. R.
Shapchenkova, O. A.
Vedrova, E. F.
Aniskina, A. A.
Mukhortova, L. V.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Loskutov, S. R.; Лоскутов, Сергей Реджинальдович; Shapchenkova, O. A.; Шапченкова, Ольга Александровна; Vedrova, E. F.; Ведрова, Эстелла Федоровна; Aniskina, A. A.; Анискина, Антонина Александровна; Mukhortova, L. V.; Мухортова, Людмила Владимировна

[Text] / T. T. Efremova [et al.] // J. Radioanal. Nucl. Chem. - 1999. - Vol. 241, Is. 2. - P355-360, DOI 10.1007/BF02347475. - Cited References: 17 . - 6. - ISSN 0236-5731РУБ Chemistry, Analytical + Chemistry, Inorganic & Nuclear + Nuclear Science & Technology

Аннотация: An accumulation of Cu and As is found in the peat deposit of an eutrophic marsh together with anomalously high concentrations of Ga in some layers. The element dispersed in the peatbog depth in the greatest extent is Zn, and in equally small portions there is dispersed In and Au. The main factors of the biogeochemical migration of Cu, Zn, In, Au, As, Ga in peatbog formation are: the lithological peculiarities of the territory, the oxidation-reduction zonality of the deposit depth within the limits of oxidation and the reduction background, the quality of the humus sorbing barriers, the carbonate equilibrium of marsh waters, and anthropogenic factors. A tendency to accumulate Zn migration streams in the bedding of marsh forests in South West Siberian taiga is observed.

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Держатели документа:
RAS, Siberian Branch, Inst Forest, Krasnoyarsk 660036, Russia
SB RAS, Inst Chem Kinet & Combust, Novosibirsk 630090, Russia
Joint Inst Nucl Res, Neutron Phys Lab, Dubna 141980, Moscow Region, Russia

Доп.точки доступа:
Efremova, T.T.; Efremov, S.P.; Koutzenogii, K.P.; Peresedov, V.F.

[Text] / O. N. Voinova [et al.] // Appl. Biochem. Microbiol. - 2009. - Vol. 45, Is. 4. - P384-388, DOI 10.1134/S0003683809040061. - Cited References: 21. - This study was supported by the Ministry of Education and Science of the Russian Federation and the U.S. Civilian Research and Development Foundation grant no. P1Me002), joint program of the Russian Foundation for Basic Research and the Krasnoyarsk Krai Science Foundation (project no. 07-08-96800- r_yenisei_a), the Krasnoyarsk Krai Science Foundation (project no. 18G142), and the Russian Science Support Foundation. . - 5. - ISSN 0003-6838РУБ Biotechnology & Applied Microbiology + Microbiology

Аннотация: The possibility of use of polyhydroxyalkanoates (PHAs), biodegradable microbial polyesters, as a carrier for pesticides (alpha-hexachlorcyclohexane and lindane) for targeted and controlled delivery of these compounds to soil was investigated. The kinetics of polymer degradation and the dynamics of pesticide release from the extended-release formulations was studied. It is shown that pesticides embedded in a degradable polymer (PHA) carrier are released gradually and slowly, without surges, as the polymer is degraded by the soil micro-flora. The microbial soil component actively responded to the addition of the polymer as an additional nutrient substrate: the latter was degraded and then utilized. The rate of the pesticide release to the soil can be regulated by varying the polymer-pesticide ratio.

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Держатели документа:
[Voinova, O. N.
Kalacheva, G. S.] Akademgorodok, Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
[Volova, T. G.] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[Grodnitskaya, I. D.] Akademgorodok, Russian Acad Sci, Siberian Branch, Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Voinova, O.N.; Kalacheva, G.S.; Grodnitskaya, I.D.; Volova, T.G.; Ministry of Education and Science of the Russian Federation; U.S. Civilian Research and Development Foundation [P1Me002]; Russian Foundation for Basic Research; Krasnoyarsk Krai Science Foundation [07-08-96800- r_yenisei_a, 18G142]; Russian Science Support Foundation

[Text] / L. M. Parham [et al.] // Biogeochemistry. - 2013. - Vol. 116, Is. 01.03.2014. - P55-68, DOI 10.1007/s10533-013-9922-5. - Cited References: 33. - This work was supported by joint US-Russia program between the RFBR and CRDF through Grants 10-05-92513 and RUG1-2980-KR-10, ANR, GDRI "CAR WET SIB", Grants RFBR-CNRS 08-04-92495 and BIO-GEO-CLIM of MinObrNauki and BIO-GEO-CLIM of Russian Ministry of Science and Education (14.B25.31.0001). . - 14. - ISSN 0168-2563РУБ Environmental Sciences + Geosciences, Multidisciplinary

Аннотация: Stream chemistry in permafrost regions is regulated by a variety of drivers that affect hydrologic flowpaths and watershed carbon and nutrient dynamics. Here we examine the extent to which seasonal dynamics of soil active layer thickness and wildfires regulate solute concentration in streams of the continuous permafrost region of the Central Siberian Plateau. Samples were collected from 2006 to 2012 during the frost-free season (May-September) from sixteen watersheds with fire histories ranging from 3 to 120 years. The influence of permafrost was evident through significantly higher dissolved organic carbon (DOC) concentrations in the spring, when only the organic soil horizon was accessible to runoff. As the active layer deepened through the growing season, water was routed deeper through the underlying mineral horizon where DOC underwent adsorption and concentrations decreased. In contrast, mean concentrations of major cations (Ca2+ > Na+ > Mg2+ > K+) were significantly higher in the summer, when contact with mineral horizons in the active zone provided a source of cations. Wildfire caused significantly lower concentrations of DOC in more recently burned watersheds, due to removal of a source of DOC through combustion of the organic layer. An opposite trend was observed for dissolved inorganic carbon and major cations in more recently burned watersheds. There was also indication of talik presence in three of the larger watersheds evidenced by Cl- concentrations that were ten times higher than those of other watersheds. Because climate change affects both fire recurrence intervals as well as rates of permafrost degradation, delineating their combined effects on solute concentration allows forecasting of the evolution of biogeochemical cycles in this region in the future.

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Держатели документа:
[Parham, Lucy M.
McDowell, William H.] Univ New Hampshire, Dept Nat Resources & Environm, Coll Life Sci & Agr, Durham, NH 03824 USA
[Prokushkin, Anatoly S.
Titov, Sergey V.] VN Sukachev Inst Forest SB RAS, Krasnoyarsk 660036, Russia
[Pokrovsky, Oleg. S.] Univ Toulouse, CNRS IRD OMP, Geosci Environm Toulouse, F-31400 Toulouse, France
[Grekova, Ekaterina] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[Shirokova, Liudmila S.] UroRAS, Inst Ecol Problems North, Arkhangelsk, Russia

Доп.точки доступа:
Parham, L.M.; Prokushkin, A.S.; Pokrovsky, O.S.; Titov, S.V.; Grekova, E...; Shirokova, L.S.; McDowell, W.H.; RFBR; CRDF [10-05-92513, RUG1-2980-KR-10]; ANR; GDRI "CAR WET SIB"; MinObrNauki [RFBR-CNRS 08-04-92495, BIO-GEO-CLIM]; BIO-GEO-CLIM of Russian Ministry of Science and Education [14.B25.31.0001]

/ T. T. Efremova, A. F. Avrova, S. P. Efremov // Contemp. Probl. Ecol. - 2017. - Vol. 10, Is. 7. - P728-737, DOI 10.1134/S1995425517070046. - Cited References:21 . - ISSN 1995-4255. - ISSN 1995-4263РУБ Ecology

Аннотация: We have classified morphogenetic types of mossy litter by a multivariate statistical analysis of a fractional group of organic-matter composition. Three clusters of mossy litters-peats, peaty, and high-ash peaty-are recognized. This results in 94% prediction. Indicators contribute to discriminants in the following descending order : C : N > cellulose > HA-2 > HA-3 > FA-3 > hemicellulose = FA-1 = HA-1. According to canonical analysis, there were two significant roots in cluster determination. The first segregates mainly the peat cluster from two others. The share of canonical function of the root one is 58% of possible discrimination, mainly due to the weight of cellulose and C : N. Canonical function 2, describing 42% of the explained dispersion, discriminates the peaty cluster from the others due to the dominant contribution of FA-1 and FA-3. The classification function for the recognition of new objects was calculated and evaluated. The humus content of various types and clusters of mossy litters was examined. Morphogenetic classification follows the transformation of forest litter in the course of litter formation (continuum phase), quantitative biochemical discrimination is a discrete phase of this process.

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

Доп.точки доступа:
Efremova, T. T.; Avrova, A. F.; Efremov, S. P.