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

: материалы временных коллективов / T. Koike [и др.] // Proceedings of the seventh symposium on the joint Siberian permafrost studies between Japan and Russia in 1998. - Sapporo : Hokkaido University. - С. 3-12. - Библиогр. в конце ст.
Аннотация: To predict the future vegetation change and biomass production in Siberian "permafrost Taiga", we evaluate the temperature effects on the growth and gas exchange characteristic of dominant species of larch and spruce under the contrasting north- and south-facing slope in Tura Experiment Forest in eastern Siberia. Soil temperature at 0-5 cm depth of north-facing slope was 2-5C lower. Needle length of larch and spruce grown on north-facing slope was longer than on south-one. There was no difference in the needle density.

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

Доп.точки доступа:
Koike, T.; Койке Т.; Mori, S.; Мори С.; Matsuura, Y.; Матсуура У.; Prokushkin, Staniclav Grigor'evich; Прокушкин Станислав Григорьевич; Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Abaimov, Anatoly Platonovich; Абаимов Анатолий Платонович
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: сборник научных трудов / Y. Matsuura, A. P. Abaimov // Proceedings of the seventh Symposium on the joint Seberian Permafrost studies between Japan and Russia in 1998. - Sapporo : Hokkaido University, 1999. - С. 69-76. - Библиогр. в конце ст.
Аннотация: Soil in Tura Experiment Forest (TEF) were surveyed in relation to toposequence and soil carbon storage. Along a west facing slope, soil organic carbon (SOC) storage increased from upper slope to lower slope. Soils of swampy forests on the lower slope had large SOC storage. SOC and other nutrient loss by forest fire may recover during two or three decades after forest fire.

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

Доп.точки доступа:
Abaimov, Anatoly Platonovich; Абаимов Анатолий Платонович; Матсуура У.

/ S. Kitaoka, S. Mori, A. P. Abaimov // Proceedings of the eighth symposium on the joint Siberian permafrost studies between Japan and Russia in 1999. - Onogawa : National Institute for Environmental Studies, 2000. - С. 49-54. - Библиогр. в конце ст.
Аннотация: The investigation was conduct on larch stands in Tomakomai , Teshio and Tura larch forests.

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

Доп.точки доступа:
Kitaoka, S.; Китаока С.; Mori, S.; Мори С.; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович

[Text] / J. . Kujansuu [et al.] // Ecol. Res. - 2007. - Vol. 22, Is. 4. - P582-592, DOI 10.1007/s11284-006-0062-4. - Cited References: 27 . - 11. - ISSN 0912-3814РУБ Ecology

Аннотация: An analysis was performed of the climatic responses of the radial growth of Larix gmelinii (Rupr.) Rupr. at two sites-both of which included contrasting north- and south-facing slopes-in Tura, central Siberia, with the development of ring width and maximum-density chronologies for each slope. Both residual and standard chronologies of ring widths were positively correlated with temperature from late May until mid June on all four slopes. By contrast, standard chronologies of ring widths were negatively correlated with precipitation during the winter (from October to April) and in May on the north-facing slope at site 1 and on the south-facing slope at site 2 respectively. The negative correlations with precipitation during the winter and in May on some of the slopes suggested that delayed snowmelt in early spring might inhibit the radial growth of L. gmelinii, and the effects of snow are likely to vary with topography. Both residual and standard chronologies of maximum densities were positively correlated with temperature in early July on all four slopes. Maximum densities were also positively correlated with precipitation during summer of the previous year on all the slopes. These suggest that no major differences exist in terms of responses of maximum density to climatic factors between the north- and south-facing slopes.

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Держатели документа:
Shinshu Univ, Fac Agr, Dept Forest Sci, Nagano 3994598, Japan
Gifu Univ, United Grad Sch Agr Sci, Gifu 5011193, Japan
Hokkaido Univ, Grad Sch Agr, Sapporo, Hokkaido 0600811, Japan
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Academgorodok, Krasnoyarsk 660036, Russia
Forestry & Forest Prod Res Inst, Kyushu Res Ctr, Kumamoto 8600862, Japan
Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 3058687, Japan

Доп.точки доступа:
Kujansuu, J...; Yasue, K...; Koike, T...; Abaimov, A.P.; Kajimoto, T...; Takeda, T...; Tokumoto, M...; Matsuura, Y...

[Text] / J. . Kujansuu [et al.] // J. Wood Sci. - 2007. - Vol. 53: 55th Annual Meeting of the Japan-Wood-Research-Society (MAR, 2005, Kyoto, JAPAN), Is. 2. - P87-93, DOI 10.1007/s10086-006-0837-9. - Cited References: 19 . - 7. - ISSN 1435-0211РУБ Forestry + Materials Science, Paper & Wood

Аннотация: An analysis was performed on the climatic responses of the radial growth of Larix gmelinii (Rupr.) Rupr. on contrasting north-facing and south-facing slopes in Tura, central Siberia. We developed chronologies of tree-ring width for four plots, designated as north-upper, northlower, south-upper, and south-lower. Both residual and standard chronologies of tree-ring widths exhibited a significant positive correlation with temperature from the end of May until early June in all four plots. The chronologies of ring width did not reveal any major difference in the response to temperature among the four plots. The standard chronologies of ring widths on the north-facing slope were negatively correlated with precipitation during the winter (October-April) and in early and mid-May, whereas the residual chronologies did not reveal clear relationships with precipitation during the winter and May. The significant correlation between ring width and temperature from the end of May until early June indicates that temperatures in springtime play a significant role in the radial growth of L. gmelinii. The negative correlations between standard chronologies of tree-ring width and precipitation in the winter and in May on the north-facing slope indicate that lowfrequency fluctuations in snowfall have negative effects on the radial growth. However, these effects vary and depend on the microscale topography.

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Держатели документа:
Shinshu Univ, Fac Agr, Dept Forest Sci, Nagano 3994598, Japan
Gifu Univ, United Grad Sch Agr Sci, Gifu 5011193, Japan
Hokkaido Univ, Fac Agr, Sapporo, Hokkaido 0600811, Japan
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Kyushu Res Ctr, Forestry & Forest Prod Res Inst, Kumamoto 8600862, Japan
Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 3058687, Japan

Доп.точки доступа:
Kujansuu, J...; Yasue, K...; Koike, T...; Abaimov, A.P.; Kajimoto, T...; Takeda, T...; Tokumoto, M...; Matsuura, Y...

[Text] / Y. . Matsuura [et al.] // Phyton-Ann. REI Bot. - 2005. - Vol. 45: 6th International Symposium on Plant Responses to Air Pollution and Global Changes (OCT 19-22, 2004, Tsukuba, JAPAN), Is. 4. - P51-54. - Cited References: 14 . - 4. - ISSN 0079-2047РУБ Plant Sciences

Аннотация: Deciduous coniferous taiga, larch (genus Larix) ecosystem is one of unique biomes in northeastern Eurasian Continent, where vast area of forest exists on continuous permafrost. We selected three representative sites for ecosystem research: 1) a forest near Yakutsk in Yakutian Basin, eastern Siberia (62N-129E), 2) a forest near Tura in central Siberian Plataeu (64N-100E), and 3) a forest tundra transition near Chersky in Kolyma lowland (69N-160E). We estimated C storage in both aboveground and belowground biomass, in forest floor, and in active layer as soil organic C and as carbonate-carbon. Soil organic C in active layer was the largest component in each site. Soils in Yakutsk and Tura showed carbonate-C accumulation in active layer, which might result from extreme continental climate with low annual precipitation. C storage in aboveground and belowground biomass varied among sites, however, ratios of above/belowground biomass C had a relatively narrow range from 1.1 to 1.5. High allocation rate of C to belowground part resulted from a kind of adaptation to effective nutrient acquisition under nutrient limited environment due to low soil temperature.

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Держатели документа:
Forestry & Forest Prod Res Inst, Dept Forest Site Environm, Tsukuba, Ibaraki 3058687, Japan
FFPRI, Kyushu Res Ctr, Kumamoto 8600862, Japan
Ryukoku Univ, Fac Int Comun, Otsu, Shiga 5202194, Japan
Russian Acad Sci, VN Sukachev Inst Forest, Akademgorodok, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Matsuura, Y...; Kajimoto, T...; Osawa, A...; Abaimov, A.P.

[Text] / T. . Kajimoto [et al.] // Tree Physiol. - 1999. - Vol. 19, Is. 12. - P815-822. - Cited References: 42 . - 8. - ISSN 0829-318XРУБ Forestry

Аннотация: We assessed above- and belowground biomass and net primary production (NPP) of a mature Larix gmelinii (Rupr.) Rupr. forest (240-280 years old) established on permafrost soils in central Siberia. Specifically, we investigated annual carbon budgets in roots in relation to root system development and availability of soil resources. Total stand biomass estimated by allometry was about 39 Mg ha(-1). Root biomass (17 Mg ha(-1)) comprised about 43% of total biomass. Coarse root (greater than or equal to 5 mm in diameter) biomass was about twice that of fine roots (< 5 mm). The aboveground biomass/root biomass ratio (T/R) of the larch stand was about unity, which is much less than that of other boreal and subalpine conifer forests. The proportion of fine roots in total root biomass (35%) was relatively high compared with other cold-climate evergreen conifer forests. Total NPP, defined as the sum of annual biomass increment of woody parts and needle biomass, was estimated to be 1.8 Mg ha(-1) year(-1). Allocation of total NPP to needle production was 56%. The proportion of total NPP in belowground production (27%) was less than for evergreen taiga forests. However, belowground NPP was probablyunderestimatedbecauserootmortalitywasexcluded.We conclude that L. gmelinii trees invested annual carbon gains largely into needle production or roots, or both, at the expense of growth of aboveground woody parts. This carbon allocation pattern, which resulted in the construction of exploitative root networks, appeared to be a positive growth response to the nutrient-poor permafrost soil of central Siberia.

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Держатели документа:
Tohoku Res Ctr, Forestry & Forest Prod Res Inst, Morioka, Iwate 0200123, Japan
Hokkaido Res Ctr, Forestry & Forest Prod Res Inst, Sapporo, Hokkaido 062, Japan
Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Ryukoku Univ, Fac Intercultural Commun, Environm Studies Lab, Otsu, Shiga 52021, Japan

Доп.точки доступа:
Kajimoto, T...; Matsuura, Y...; Sofronov, M.A.; Volokitina, A.V.; Mori, S...; Osawa, A...; Abaimov, A.P.

[Text] / O. V. Sidorova [et al.] // Oecologia. - 2009. - Vol. 161, Is. 4. - P825-835, DOI 10.1007/s00442-009-1411-0. - Cited References: 70. - This study was supported by the Swiss National Science Foundation (SNF 200021_121838/1, PIOI2-119259), the Joint Research Project SCOPES (no. IB73A0-111134), and the Russian Foundation for Basic Research (RFBR nos. 06-05-64095-a, 07-04-96819r_enisey, 07-04-00293a, 09-05-98015_r_sibir_a). This work was conducted in collaboration with the European Union-funded Millennium Project (017008). Special thanks to Prof. Danny McCarroll from Swansea University, UK for useful discussion and valuable comments on the early stage of this manuscript. We would like to thank the editor-in-chief, Christian Korner, the handling editor, Dan Yakir, and the two anonymous reviewers for their helpful comments. . - 11. - ISSN 0029-8549РУБ Ecology

Аннотация: Tree-ring width of Larix gmelinii (Rupr.) Rupr., ratios of stable isotopes of C (delta(13)C) and O (delta(18)O) of whole wood and cellulose chronologies were obtained for the northern part of central Siberia (Tura, Russia) for the period 1864-2006. A strong decrease in the isotope ratios of O and C (after atmospheric delta(13)C corrections) and tree-ring width was observed for the period 1967-2005, while weather station data show a decrease in July precipitation, along with increasing July air temperature and vapor pressure deficit (VPD). Temperature at the end of May and the whole month of June mainly determines tree radial growth and marks the beginning of the vegetation period in this region. A positive correlation between tree-ring width and July precipitation was found for the calibration period 1929-2005. Positive significant correlations between C isotope chronologies and temperatures of June and July were found for whole wood and cellulose and negative relationships with July precipitation. These relationships are strengthened when the likely physiological response of trees to increased CO(2) is taken into account (by applying a recently developed delta(13)C correction). For the O isotope ratios, positive relationships with annual temperature, VPD of July and a negative correlation with annual precipitation were observed. The delta(18)O in tree rings may reflect annual rather than summer temperatures, due to the late melting of the winter snow and its contribution to the tree water supply in summer. We observed a clear change in the isotope and climate trends after the 1960s, resulting in a drastic change in the relationship between C and O isotope ratios from a negative to a positive correlation. According to isotope fractionation models, this indicates reduced stomatal conductance at a relatively constant photosynthetic rate, as a response of trees to water deficit for the last half century in this permafrost region.

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[Sidorova, Olga Vladimirovna
Shashkin, Alexander V.
Knorre, Anastasia A.
Prokushkin, Anatoliy S.
Vaganov, Eugene A.
Kirdyanov, Alexander V.] VN Sukachev Inst Forest, Akademgorodok 660036, Russia
[Sidorova, Olga Vladimirovna
Siegwolf, Rolf T. W.
Saurer, Matthias] Paul Scherrer Inst, CH-5232 Villigen, Switzerland
[Knorre, Anastasia A.
Vaganov, Eugene A.] Siberian Fed Univ, Krasnoyarsk 660041, Russia

Доп.точки доступа:
Sidorova, O.V.; Siegwolf, RTW; Saurer, M...; Shashkin, A.V.; Knorre, A.A.; Prokushkin, A.S.; Vaganov, E.A.; Kirdyanov, A.V.; Swiss National Science Foundation [SNF 200021_121838/1, PIOI2-119259]; Joint Research Project SCOPES [IB73A0-111134]; Russian Foundation for Basic Research (RFBR) [06-05-64095-a, 07-04-96819r_enisey, 07-04-00293a, 09-05-98015_r_sibir_a]; European Union [017008]

[Текст] / T. Morishita [и др.] // Лесные биогеоценозы бореальной зоны: география, структура, функции, динамика. Материалы Всероссийской научной конференции с международным участием, посвященной 70-летию создания Института леса им. В.Н. Сукачева СО РАН 16-19 сентября 2014 г., Красноярск. - Новосибирск : Изд-во СО РАН, 2014. - С. 173-176. - Библиогр. в конце ст.
Аннотация: To separate soil respiration (SR) to microbial and root component in related to N input difference, we established trenching plot, and measured SR at N fertilization plots (urea of 60 kg N ha–1 y–1) and controls in a larch forest in central Siberia. Soil temperature and moisture were not different among the plots. In contrast, SR (unit: mg CO2-C m–2 h–1) in July was higher in the fertilization plots (167 ± 55) than in control (106 ± 27), and decreased by 21 and 39 % after root cutting in control and N fertilization plots, respectively. We found N fertilization increased root respiration rather than microbial respiration.

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Институт леса им. В.Н. Сукачева СО РАН : 660036, Красноярск, Академгородок, 50, стр. 28

Доп.точки доступа:
Morishita, T.; Matsuura, Y.; Kajimoto, T.; Osawa, A.; Zyryanova, O. A.; Prokushkin, A. S.

[Text] / O. Masyagina [et al.] // Photosynth. Res. - 2016. - Vol. 130, Is. 1-3. - P267-274, DOI 10.1007/s11120-016-0250-1. - Cited References:14. - We would like to thank staff of laboratory of biogeochemical cycles in forest ecosystems at V.N. Sukachev Institute of Forest Siberian Branch, namely Tsukanov A.A., Timokhina A.V., Klimchenko A.V., Panov A.V. for the various technical assistance during fieldworks at Tura Station (Evenkia, Russian Federation). This work was partly supported by the Russian Foundation of Basic Research (Grant No 13-04-00659-a) and by the Russian Science Foundation (14-24-00113). . - ISSN 0166-8595. - ISSN 1573-5079РУБ Plant Sciences

Аннотация: This research is an attempt to study seasonal translocation patterns of photoassimilated carbon within trees of one of the high latitudes widespread deciduous conifer species Larix gmelinii (Rupr. Rupr). For this purpose, we applied whole-tree labeling by (CO2)-C-13, which is a powerful and effective tool for tracing newly developed assimilates translocation to tissues and organs of a tree. Experimental plot has been established in a mature 105-year-old larch stand located within the continuous permafrost area near Tura settlement (Central Siberia, 64A degrees 17'13aEuro(3)N, 100A degrees 11'55aEuro(3)E, 148 m a.s.l.). Measurements of seasonal photosynthetic activity and foliage parameters (i.e., leaf length, area, biomass, etc.), and sampling were arranged from early growing season (June 8, 2013; May 14, 2014) until yellowing and senescence of needles (September 17, 2013; September 14, 2014). Labeling by C-13 of the tree branch (June 2013, for 3 branch replicates in 3 different trees) and the whole tree was conducted at early (June 2014), middle (July 2014), and late (August 2013) phase of growing season (for different trees in 3 replicates each time) by three pulses [(CO2)max = 3000-4000 ppmv, (CO2)-C-13 (30 % v/v)]. We found at least two different patterns of carbon translocation associated with larch CO2 assimilation depending on needle phenology. In early period of growing season (June), C-13 appearing in newly developed needles is a result of remobilized storage material use for growth purposes. Then approximately at the end of June, growth processes is switching to storage processes lasting to the end of growing season.

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Держатели документа:
VN Sukachev Inst Forest SB RAS, Krasnoyarsk, Russia.
NRC Kurchatov Inst, Moscow, Russia.
SRC Planeta, Moscow, Russia.

Доп.точки доступа:
Masyagina, Oxana; Prokushkin, Anatoly; Kirdyanov, Alexander; Artyukhov, Aleksey; Udalova, Tatiana; Senchenkov, Sergey; Rublev, Aleksey; Russian Foundation of Basic Research [13-04-00659-a]; Russian Science Foundation [14-24-00113]

/ A. V. Kirdyanov [et al.] // WATER RESOURCES, FOREST, MARINE AND OCEAN ECOSYSTEMS CONFERENCE : STEF92 TECHNOLOGY LTD, 2016. - 16th International Multidisciplinary Scientific Geoconference (SGEM (JUN 30-JUL 06, 2016, Albena, BULGARIA). - P517-524. - (International Multidisciplinary Scientific GeoConference-SGEM). - Cited References:14 . - РУБ Ecology + Oceanography + Soil Science + Water Resources

Аннотация: The boreal forest accounts for approximately 22% of the Northern Hemisphere landmass with nearly 40% of this huge biome growing on continuously frozen soils. Projected climate change leading to degradation of permafrost and increasing drought situation at high latitudes in Eurasia will seriously affect productivity of forests on permafrost. Here we present the results of an on-going research of tree radial growth in the midst of the permafrost zone in Siberia, Russia (Tura region, 64 degrees N, 100 degrees E, 140-610 m a.s.1.). Tree-ring width and density chronologies of Gmelin larch and Siberian spruce from a great variety of sites characterized by different thermo-hydrological regime of soils are analyzed. The obtained results reveal that current tree radial growth and tree-ring structure in permafrost region in Siberia are largely dependent on local site conditions and may be constrained by low air and soil temperatures as well as soil water availability. Varying climatic responses and seasonal radial growth of trees at different habitats indicate a range of possible scenarios of further development of northern larch stands. Forest fire is another important factor strongly affecting tree stand dynamics and forest ecosystem functioning in the continuous permafrost zone. Analysis of tree-ring parameters indicate that post-fire dynamics of tree-ring structure is in accordance with the changes in habitat conditions caused by removal by fire and then gradual recovery of ground vegetation resulting in an alteration in soil active layer depth. In general, the results of this multi-proxy analysis for trees growing under various conditions in the continuous permafrost zone in Siberia allow assumptions about changes in tree productivity, stand dynamics and therefore carbon uptake under projected climate change and permafrost degradation.

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Держатели документа:
RAS, VN Sukachev Inst Forest, SB, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
Natl Nat Reserve Stolby, Krasnoyarsk, Russia.

Доп.точки доступа:
Kirdyanov, Alexander V.; Bryukhanova, Marina V.; Knorre, Anastasia A.; Tabakova, Maria A.; Prokushkin, Anatoly S.

/ S. Evgrafova [et al.] // WATER RESOURCES, FOREST, MARINE AND OCEAN ECOSYSTEMS CONFERENCE : STEF92 TECHNOLOGY LTD, 2016. - 16th International Multidisciplinary Scientific Geoconference (SGEM (JUN 30-JUL 06, 2016, Albena, BULGARIA). - P199-204. - (International Multidisciplinary Scientific GeoConference-SGEM). - Cited References:15 . - РУБ Ecology + Oceanography + Soil Science + Water Resources

Аннотация: We investigated isotopic signature of methane efflux from soil surface of Siberian arctic and sub-arctic ecosystems in sites in Siberia. In the boreal ecosystem of the Tura site (64 degrees 15'N, 100 13'E) the delta C-13 signature of methane (-43%o for south facing slope and -35%o from north facing slope) showed low methane production potential of investigated soils. Two years of monitoring of the delta C-13(CH4) signatures from surface of ice-wedge polygon of Samoylov island (72 degrees 22'N, 126 degrees 28'E) showed that the delta C-13 signature were different regarding to temperature and precipitation. The mean of delta C-13(CH4) emitted from the polygon wall ranged from 72.5 +/- 1.9%. to-47.3 +/- 1.5%. The same for polygon center ranged from-67.1 +/- 2.0% to-62.4 +/- 1.7%. Almost no difference between delta C-13(CH4) signature of years observed could mean that conditions for methane production are possibly quite stable. With respect to methane emission both permafrost ecosystems are thus very contrasting.

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Держатели документа:
RAS, VN Sukachev Inst Forest, SB, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
Leibniz Univ Hannover, Inst Soil Sci, Hannover, Germany.

Доп.точки доступа:
Evgrafova, Svetlana; Novikov, Oleg; Alexandrov, Dmitry; Guggenberger, Georg

/ M. A. Korets [et al.] ; ed. L. . Halounova [et al.] // XXIII ISPRS CONGRESS, COMMISSION VIII : COPERNICUS GESELLSCHAFT MBH, 2016. - Vol. 41: 23rd Congress of the (JUL 12-19, 2016, Prague, CZECH REPUBLIC), Is. B8. - P699-704. - (International Archives of the Photogrammetry Remote Sensing and Spatial), DOI 10.5194/isprsarchives-XLI-B8-699-2016. - Cited References:10. - We thank all the members of the Sukachev Institute of Forest SB RAS who participated in the field and laboratory work, conducted chemical analysis of samples, and provided data to the GIS database for this study. This study was supported by Russian Science Foundation project No 14-24-00113, the Ministry of Education and Science of RF Grant No 14.B25.31.0031) and Russian Fundamental Research Foundation Grants No 15-04-04013 and No 15-44-04008-r-siberia-a. . - РУБ Geography, Physical + Geosciences, Multidisciplinary + Meteorology &

Аннотация: An algorithm of forest cover mapping based on combined GIS-based analysis of multi-band satellite imagery, digital elevation model, and ground truth data was developed. Using the classification principles and an approach of Russian forest scientist Kolesnikov, maps of forest types and forest growing conditions (FGC) were build. The first map is based on RS-composite classification, while the second map is constructed on the basis of DEM-composite classification. The spatial combination of this two layers were also used for extrapolation and mapping of ecosystem carbon stock values (kgC/m(2)). The proposed approach was applied for the test site area (similar to 3600 km(2)), located in the Northern Siberia boreal forests of Evenkia near Tura settlement.

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Держатели документа:
Sukachev Inst Forest SB RAS, Krasnoyarsk, Russia.

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Korets, M. A.; Ryzhkova, V. A.; Danilova, I. V.; Prokushkin, A. S.; Halounova, L... \ed.\; Safar, V... \ed.\; Raju, PLN \ed.\; Planka, L... \ed.\; Zdimal, V... \ed.\; Kumar, T.S. \ed.\; Faruque, F.S. \ed.\; Kerr, Y... \ed.\; Ramasamy, S.M. \ed.\; Comiso, J... \ed.\; Hussin, Y.A. \ed.\; Thenkabail, P.S. \ed.\; Lavender, S... \ed.\; Skidmore, A... \ed.\; Yue, P... \ed.\; Patias, P... \ed.\; Altan, O... \ed.\; Weng, Q... \ed.\; Russian Science Foundation [14-24-00113]; Ministry of Education and Science of RF Grant [14.B25.31.0031]; Russian Fundamental Research Foundation [15-04-04013, 15-44-04008-r-siberia-a]

/ O. V. Masyagina [et al.] // Sci. Total Environ. - 2019. - Vol. 657. - P351-364, DOI 10.1016/j.scitotenv.2018.11.468 . - ISSN 0048-9697
Аннотация: Landslides are common in high-latitude forest ecosystems that have developed on permafrost. The most vulnerable areas in the permafrost territories of Siberia occur on the south-facing slopes of northern rivers, where they are observed on about 20% of the total area of river slopes. Landslide disturbances will likely increase with climate change especially due to increasing summer–autumn precipitation. These processes are the most destructive natural disturbance agent and lead to the complete removal of pre-slide forest ecosystems (vegetation cover and soil). To evaluate postsliding ecosystem succession, we undertook integrated ecological research at landslides of different age classes along the Nizhnyaya Tunguska River and the Kochechum River (Tura, Krasnoyarsk region, Russia). Just after the event (at the one-year-old site), we registered a drop in soil respiration, a threefold lower microbial respiration rate, and a fourfold smaller mineral soil carbon and nitrogen stock at bare soil (melkozem) plots at the middle location of the site as compared with the non-affected control site. The recovery of disturbed areas began with the re-establishment of plant cover and the following accumulation of an organic soil layer. During the 35-year succession (L1972), the accumulated layer (O-layer) at the oldest site contained similar C- and N stocks to those found at the control sites. However, the mineral soil C- and N stocks and the microbial biomass – even of the oldest landslide area – did not reach the value of these parameters in control plots. Later, the soil respiration level and the eco-physiological status of soil microbiota also recovered due to these changes. This study demonstrates that the recovery after landslides in permafrost forests takes several decades. In addition, the degradation of permafrost due to landslides clearly hinders the accumulation of soil organic matter in the mineral soil. © 2018 Elsevier B.V.

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Держатели документа:
Sukachev Institute of Forest SB RAS, Federal Research Center «Krasnoyarsk Science Center SB RAS», 50/28 Akademgorodok, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, 79 Svobodny pr, Krasnoyarsk, 660041, Russian Federation
GFZ German Research Centre for Geosciences, Section Geomicrobiology, Telegrafenberg C-425, Potsdam, 14473, Germany
Institute of Earth and Environmental Sciences, University of Potsdam, Potsdam, 14476, Germany

Доп.точки доступа:
Masyagina, O. V.; Evgrafova, S. Y.; Bugaenko, T. N.; Kholodilova, V. V.; Krivobokov, L. V.; Korets, M. A.; Wagner, D.

[Текст] : статья / В. Г. Суховольский [и др.] // Лесоведение. - 2019. - № 5. - С. 357-365, DOI 10.1134/S0024114819050103 . - ISSN 0024-1148
   Перевод заглавия: Influence of the Mass Propagation of a Pine Looper on the Radial Growth of Trees

УДК

630*595.7

Аннотация: Изучены временные ряды радиального прироста сосны Pinus sylvestris L. с 1945 по 2015 г. в насаждениях, поврежденных в ходе вспышки сосновой пяденицы Bupalus piniarius L. в 1974–1978 г., а также в насаждениях, не поврежденных вредителем, на территории Краснотуранского соснового бора. Для оценки различий процессов радиального прироста деревьев в поврежденных и неповрежденных насаждениях до начала вспышки массового размножения предложено использовать регуляторные характеристики временны́х рядов, такие как величины n запаздывания (авторегрессии) и размаха s колебаний временны́х рядов. По этим показателями можно численно оценить инерционность процессов регуляции радиального прироста. Так как характеристики регуляции корректно вычислять только для стационарных временны́х рядов, для расчетов были использованы ряды первых разностей радиального прироста. Деревья в насаждениях, на которые напали насекомые, характеризовались либо отсутствием запаздывания во временны́х рядах, либо достаточно большими величинами порядка n авторегрессии. При этом колебания текущего радиального прироста относительно возрастного тренда у деревьев в поврежденных насаждениях были существенно больше, чем в неповрежденных. Дана оценка скорости восстановления прироста у поврежденных насекомыми деревьев в зависимости от регуляторных характеристик временны́х рядов радиального прироста до начала повреждений. Полученные характеристики можно использовать для оценки риска нападения филлофагов на насаждения и скорости восстановления насаждений, поврежденных насекомыми.
1945–2015 time series of radial increment of pine Pinus sylvestris L. disturbed by 1974–1978 mass outbreak of pine looper Bupalus piniarius L. were compared to undisturbed values in Krasnaya Tura pine forest. The regulatory parameters of the time series, including the order of autoregression (value of n retardation) and the standard deviation of a number of the first differences of the radial growth s were suggested to estimate differences in radial increment of trees on disturbed and undisturbed sites. These indices could be used to assess inertia of the processes regulating radial increment. Estimates were made for the for the series of first differences of radial increment because regulation could be correctly assessed only for stationery time series. Trees subject to insect outbreak either had no delay in the dynamics of the series of the first differences in the radial growth, or had high values of n. At the same time, the fluctuations of the current radial increment of disturbed trees regarding the age gradient, were significantly larger than in undisturbed trees. We estimated the rate of increment recovery of disturbed trees as a function of regulatory features of time series preceding the disturbance event. These data could be used to assess pest hazard on the stands and rates of recovery of forests disturbed by insect outbreaks.

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Держатели документа:
Институт леса им. В.Н. Сукачева СО РАН : 660036, Красноярск, 50, стр. 28
Сибирский государственный университет науки и технологий имени, академика М.Ф. Решетнёва
Сибирский федеральный университет

Доп.точки доступа:
Суховольский, Владислав Григорьевич; Soukhovolsky Vladislav Grigor'yevich; Красноперова, П.А.; Krasnoperova P.A.; Пальникова, Е.Н.; Pal'nikova E.N.; Свидерская, И.В.; Sviderskaya I.V.; Тарасова, О.В.; Tarasova O.V.

/ O. V. Masyagina, O. V. Menyailo, A. S. Prokushkin [et al.] // Arab. J. Geosci. - 2020. - Vol. 13, Is. 18. - Ст. 954, DOI 10.1007/s12517-020-05939-x. - Cited References:87. - The research was funded by the Russian Foundation of Basic Research (projects No. 19-29-05122, 18-41-242003, 18-34-00736, 18-05-60203), RFBR-NSFC (project No. 19-54-53026), and Japan Society for the Promotion of Science "KAKENHI" (Grant Number 19H02987). . - ISSN 1866-7511. - ISSN 1866-7538РУБ Geosciences, Multidisciplinary

Аннотация: Based on the long-term (12 years) data on soil respiration (SR) measurements in representative conifer forests of the Krasnoyarsk region (Central Siberia), we demonstrated specific characteristics of SR. The study sites located closely to Arctic Circle were related to different latitudes, including 56 degrees N (SAE site, Krasnoyarsk), 60 degrees N (ZOTTO site, Zotino), and 64 degrees N (Tura site, Evenkia). Study sites were selected in forest ecosystems (> 41 years old) and represented a wide range of the climate, stand, permafrost availability, and soil types. However, the mean seasonal values of SR (mean +/- SD) varied in a relatively narrow range from 2.11 +/- 0.69 in the forest-steppe zone (SAE) to 2.82 +/- 1.77 mu mol CO(2)m(-2)s(-1)in northern larch taiga (Tura). Nevertheless, a twofold difference in the duration of growing season among northern and southern locations results in a variation of total seasonal CO(2)emissions (mean +/- SD) from 216 +/- 136 g C m(-2)in larch stands of northern taiga to 369 +/- 115 g C m(-2)in larch stands of southern forest-steppe zone. Evaluation of the multiannual dynamics of SR over the past 1.5 decades (1995-2010) showed the escalation of SR in the permafrost larch stands (Tura) in 2005-2010. That has been coupled with the enhanced activity of the soil heterotrophic microbiota in 2007-2010. Our study highlights the importance of further monitoring of SR in permafrost Siberian ecosystems.

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Держатели документа:
RAS, SB, Sukachev Inst Forest, Fed Res Ctr,Krasnoyarsk Sci Ctr, 50-28 Akad Gorodok St, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, 79 Svobodny Ave, Krasnoyarsk 660041, Russia.
Yamagata Univ, Wakabamachi 1-23, Tsuruoka, Yamagata 9978555, Japan.
Hokkaido Univ, Sapporo, Hokkaido 0608589, Japan.
Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China.

Доп.точки доступа:
Masyagina, Oxana V.; Menyailo, Oleg V.; Prokushkin, Anatoly S.; Matvienko, Anastasia I.; Makhnykina, Anastasia V.; Evgrafova, Svetlana Yu.; Mori, Shigeta; Koike, Takayoshi; Prokushkin, Stanislav G.; Masyagina, Oxana; Evgrafova, Svetlana; Russian Foundation of Basic ResearchRussian Foundation for Basic Research (RFBR) [19-29-05122, 18-41-242003, 18-34-00736, 18-05-60203]; RFBR-NSFC [19-54-53026]; Japan Society for the Promotion of Science "KAKENHI"Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [19H02987]

/ V. G. Sukhovol’skii, P. A. Krasnoperova, E. N. Pal?ikova [и др.] // Russ. J. For. Sci. - 2019. - Vol. 2019, Is. 5. - С. 357-365, DOI 10.1134/S0024114819050103 . - ISSN 0024-1148
Аннотация: 1945-2015 time series of radial increment of pine Pinus sylvestris L. disturbed by 1974-1978 mass outbreak of pine looper Bupalus piniarius L. were compared to undisturbed values in Krasnaya Tura pine forest. The regulatory parameters of the time series, including the order of autoregression (value of n retardation) and the standard deviation of a number of the first differences of the radial growth s were suggested to estimate differences in radial increment of trees on disturbed and undisturbed sites. These indices could be used to assess inertia of the processes regulating radial increment. Estimates were made for the for the series of first differences of radial increment because regulation could be correctly assessed only for stationery time series. Trees subject to insect outbreak either had no delay in the dynamics of the series of the first differences in the radial growth, or had high values of n. At the same time, the fluctuations of the current radial increment of disturbed trees regarding the age gradient, were significantly larger than in undisturbed trees. We estimated the rate of increment recovery of disturbed trees as a function of regulatory features of time series preceding the disturbance event. These data could be used to assess pest hazard on the stands and rates of recovery of forests disturbed by insect outbreaks. © 2019, Izdatel'stvo Nauka. All rights reserved.

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Держатели документа:
Forest Institute, Siberian Branch of the Russian Academy of Sciences, Academgorodok 50 bldg. 28, Krasnoyarsk, 660036, Russian Federation
Siberian Federal University, Svobodny ave. 79, Krasnoyarsk, 660041, Russian Federation
Reshetnev Siberian State University of Science and Technology, Krasnoyarsky Rabochy av. 31, Krasnoyarsk, 660037, Russian Federation

Доп.точки доступа:
Sukhovol’skii, V. G.; Krasnoperova, P. A.; Palʼnikova, E. N.; Sviderskaya, I. V.; Tarasova, O. V.

/ O. V. Masyagina, S. Y. Evgrafova, O. V. Menyailo [et al.] // Forests. - 2021. - Vol. 12, Is. 1. - Ст. 107. - P1-25, DOI 10.3390/f12010107 . - ISSN 1999-4907
Аннотация: The observed high spatial variation in soil respiration (SR) and associated parameters emphasized the importance of SR heterogeneity at high latitudes and the involvement of many factors in its regulation, especially within fire-affected areas. The problem of estimating CO2 emissions during post-fire recovery in high-latitude ecosystems addresses the mutual influence of wildfires and climate change on the C cycle. Despite its importance, especially in permafrost regions because of their vulnerability, the mutual influence of these factors on CO2 dynamics has rarely been stud-ied. Thus, we aimed to understand the dynamics of soil respiration (SR) in wildfire-affected larch recovery successions. We analyzed 16-year data (1995–2010) on SR and associated soil, biological, and environmental parameters obtained during several field studies in larch stands of different ages (0–276 years) in the Krasnoyarsk region (Russia). We observed a high variation in SR and related parameters among the study sites. SR varied from 1.77 ± 1.18 (mean ± SD) µmol CO2 m?2 s?1 in the 0–10-year-old group to 5.18 ± 2.70 µmol CO2 m?2 s?1 in the 150–276-year-old group. We found a significant increasing trend in SR in the 88–141-year old group during the study period, which was related to the significant decrease in soil water content due to the shortage of precipitation during the growing season. We observed a high spatial variation in SR, which was primarily regulated by biological and environmental factors. Different parameters were the main contributors to SR in each group, an SR was significantly affected by the inter-relationships between the studied parameters. The obtained results can be incorporated into the existing SR databases, which can allow their use in the construction and validation of C transport models as well as in monitoring global fluctuations in the C cycle in response to climate change. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

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Держатели документа:
Sukachev Institute of Forest SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, 50/28 Akademgorodok St., Krasnoyarsk, 660036, Russian Federation
Institute of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny Avenue, Krasnoyarsk, 660041, Russian Federation
Melnikov Permafrost Institute SB RAS, 36 Merzlotnaya St., Yakutsk, 677010, Russian Federation
Faculty of Agriculture, Yamagata University, Wakabamachi 1-23, Yamagata, Tsuruoka, 997-8555, Japan
Research Faculty of Agriculture, Hokkaido University, Sapporo, 060-8589, Japan

Доп.точки доступа:
Masyagina, O. V.; Evgrafova, S. Y.; Menyailo, O. V.; Mori, S.; Koike, T.; Prokushkin, S. G.

/ O. V. Masyagina, S. Y. Evgrafova, O. V. Menyailo [et al.] // Forests. - 2021. - Vol. 12, Is. 1. - Ст. 107, DOI 10.3390/f12010107. - Cited References:59. - The research was funded by the Russian Foundation of Basic Research (project No. 18-54-52005, 18-05-60203, 19-29-05122), and the Japan Society for the Promotion of Science "KAKENHI" (grant number 19H02987 and 19H01161). . - ISSN 1999-4907РУБ Forestry

Аннотация: The observed high spatial variation in soil respiration (SR) and associated parameters emphasized the importance of SR heterogeneity at high latitudes and the involvement of many factors in its regulation, especially within fire-affected areas. The problem of estimating CO2 emissions during post-fire recovery in high-latitude ecosystems addresses the mutual influence of wildfires and climate change on the C cycle. Despite its importance, especially in permafrost regions because of their vulnerability, the mutual influence of these factors on CO2 dynamics has rarely been studied. Thus, we aimed to understand the dynamics of soil respiration (SR) in wildfire-affected larch recovery successions. We analyzed 16-year data (1995-2010) on SR and associated soil, biological, and environmental parameters obtained during several field studies in larch stands of different ages (0-276 years) in the Krasnoyarsk region (Russia). We observed a high variation in SR and related parameters among the study sites. SR varied from 1.77 +/- 1.18 (mean +/- SD) mu mol CO2 m(-2) s(-1) in the 0-10-year-old group to 5.18 +/- 2.70 mu mol CO2 m(-2) s(-1) in the 150-276-year-old group. We found a significant increasing trend in SR in the 88-141-year old group during the study period, which was related to the significant decrease in soil water content due to the shortage of precipitation during the growing season. We observed a high spatial variation in SR, which was primarily regulated by biological and environmental factors. Different parameters were the main contributors to SR in each group, an SR was significantly affected by the inter-relationships between the studied parameters. The obtained results can be incorporated into the existing SR databases, which can allow their use in the construction and validation of C transport models as well as in monitoring global fluctuations in the C cycle in response to climate change.

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Держатели документа:
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, Sukachev Inst Forest, 50-28 Akademgorodok St, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, 79 Svobodny Ave, Krasnoyarsk 660041, Russia.
RAS, Melnikov Permafrost Inst SB, 36 Merzlotnaya St, Yakutsk 677010, Russia.
Yamagata Univ, Fac Agr, Wakabamachi 1-23, Tsuruoka, Yamagata 9978555, Japan.
Hokkaido Univ, Res Fac Agr, Sapporo, Hokkaido 0608589, Japan.
Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China.

Доп.точки доступа:
Masyagina, Oxana V.; Evgrafova, Svetlana Y.; Menyailo, Oleg V.; Mori, Shigeta; Koike, Takayoshi; Prokushkin, Stanislav G.; Russian Foundation of Basic ResearchRussian Foundation for Basic Research (RFBR) [18-54-52005, 18-05-60203, 19-29-05122]; Japan Society for the Promotion of Science "KAKENHI"Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [19H02987, 19H01161]

/ Y. Dvornikov, E. Novenko, M. Korets, A. Olchev // Remote Sens. - 2022. - Vol. 14, Is. 3. - Ст. 790, DOI 10.3390/rs14030790. - Cited References:48. - The studies of the key study regions in Vanavara, Igarka, and Turukhansk (field experiments and satellite data analysis conducted by Y.D. and E.N.) were supported by the Russian Science Foundation (grant 20-17-00043). The data analysis for the study area in Tura was conducted by M.K. and supported by the Russian Science Foundation (grant 21-17-00163). The forest inventory data analysis was also conducted by M.K. and supported by the Russian Foundation for Basic Research (grant 20-45-242908). . - ISSN 2072-4292РУБ Environmental Sciences + Geosciences, Multidisciplinary + Remote Sensing

Аннотация: The history of wildfires along a latitudinal transect from forest-tundra to middle taiga in North-Central Siberia was reconstructed for the period from 1985 to 2020 using Landsat imagery. The transect passed through four key regions (75 x 75 km(2)) with different climate and landscape conditions that allowed us to evaluate regional wildfire dynamics as well as estimate differences in post-fire forest recovery. The Level-2A Landsat data (TM, ETM+, and OLI) were used to derive: (i) burned area (BA) locations, (ii) timing of wildfire occurrence (date, month, or season), (iii) fire severity, and (iv) trends in post-fire vegetation recovery. We used pre-selected and pre-processed scenes suitable for BA mapping taken within four consecutive time intervals covering the entire period of data analysis (1985-2020). Pre- and post-fire dynamics of forest vegetation were described using spectral indices, i.e., NBR and NDVI. We found that during the last three decades, the maximum BA occurred in the southernmost Vanavara region where approximate to 58% of the area burned. Total BA gradually decreased to the northwest with a minimum in the Igarka region (approximate to 1%). Nearly half of these BAs appeared between summer 2013 and autumn 2020 due to higher frequency of hot and dry weather. The most severe wildfires were detected in the most northeastern Tura region. Analysis of NDVI and NBR dynamics showed that the mean period of post-fire vegetation recovery ranged between 20 and 25 years. The time of vegetation recovery at BAs with repeat wildfires and high severity was significantly longer.

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Держатели документа:
Peoples Friendship Univ Russia, Agr Technol Inst, Dept Landscape Design & Sustainable Ecosyst, Moscow 117198, Russia.
Lomonosov Moscow State Univ, Fac Geog, GSP-1,1-12 Leninskie Gory, Moscow 119991, Russia.
Russian Acad Sci, Inst Geog, Staromonetny Lane 29, Moscow 119017, Russia.
Russian Acad Sci, VN Sukachev Inst Forest, KSC SB RAS, Siberian Branch, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Shirshov Inst Oceanol, Moscow 117997, Russia.

Доп.точки доступа:
Dvornikov, Yury; Novenko, Elena; Korets, Mikhail; Olchev, Alexander; Russian Science FoundationRussian Science Foundation (RSF) [20-17-00043, 21-17-00163, 20-45-242908]