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

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Найдено документов в текущей БД: 6

    Uses of tree saps in northern and eastern parts of Europe
/ I. . Svanberg [et al.] // Acta Soc. Bot. Pol. - 2012. - Vol. 81, Is. 4. - P343-357, DOI 10.5586/asbp.2012.036. - Cited References: 176 . - 15. - ISSN 0001-6977
РУБ Plant Sciences

Аннотация: In this article we review the use of tree saps in northern and eastern Europe. Published accounts by travellers, ethnologists and ethnobotanists were searched for historical and contemporary details. Field observations made by the authors have also been used. The presented data shows that the use of tree sap has occurred in most north and eastern European countries. It can be assumed that tree saps were most used where there were extensive stands of birch or maple trees, as these two genera generally produce the largest amount of sap. The taxa most commonly used have been Betula pendula, B. pubescens, and Acer platanoides, but scattered data on the use of several other taxa are presented. Tree sap was used as a fresh drink, but also as an ingredient in food and beverages. It was also fermented to make light alcoholic products like ale and wine. Other folk uses of tree saps vary from supplementary nutrition in the form of sugar, minerals and vitamins, to cosmetic applications for skin and hair and folk medicinal use. Russia, Ukraine, Belarus, Estonia, Latvia and Lithuania are the only countries where the gathering and use of sap (mainly birch sap) has remained an important activity until recently, due to the existence of large birch forests, low population density and the incorporation of sap into the former Soviet economic system. It is evident that gathering sap from birch and other trees was more widespread in earlier times. There are records indicating extensive use of tree saps from Scandinavia, Poland, Slovakia and Romania, but it is primarily of a historical character. The extraction of tree sap in these countries is nowadays viewed as a curiosity carried out only by a few individuals. However, tree saps have been regaining popularity in urban settings through niche trading.

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Держатели документа:
[Soukand, Renata] Estonian Literary Museum, EE-51003 Tartu, Estonia
[Svanberg, Ingvar] Uppsala Univ, Uppsala Ctr Russian & Eurasian Studies, S-75120 Uppsala, Sweden
[Luczaj, Lukasz] Univ Rzeszow, Dept Bot & Biotechnol Econ Plants, PL-36100 Kolbuszowa, Poland
[Kalle, Raivo] Estonian Univ Life Sci, Inst Vet Med & Anim Sci, EE-51014 Tartu, Estonia
[Zyryanova, Olga] Russian Acad Sci, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Denes, Andrea] Janus Pannonius Museum, Nat Hist Dept, H-7601 Pecs, Hungary
[Papp, Nora] Univ Pecs, Dept Pharmacognosy, H-7624 Pecs, Hungary
[Nedelcheva, Aneli] Sofia Univ St Kliment Ohridski, Dept Bot, Sofia 1164, Bulgaria
[Seskauskaite, Daiva] Kaunas Forestry & Environm Engn Univ Appl Sci, LT-53101 Kaunas, Lithuania
[Kolodziejska-Degorska, Iwona] Warsaw Univ Bot Garden, PL-00478 Warsaw, Poland
[Kolodziejska-Degorska, Iwona] Univ Warsaw, Inst Interdisciplinary Res Artes Liberales, PL-00046 Warsaw, Poland
[Kolosova, Valeria] Russian Acad Sci, Inst Linguist Studies, St Petersburg 199053, Russia

Доп.точки доступа:
Svanberg, I...; Soukand, R...; Luczaj, L...; Kalle, R...; Zyryanova, O...; Denes, A...; Papp, N...; Nedelcheva, A...; Seskauskaite, D...; Kolodziejska-Degorska, I...; Kolosova, V...

    Productivity of forests in the Eurosiberian boreal region and their potential to act as a carbon sink - a synthesis
[Text] / E. D. Schulze [et al.] // Glob. Change Biol. - 1999. - Vol. 5, Is. 6. - P703-722, DOI 10.1046/j.1365-2486.1999.00266.x. - Cited References: 93 . - 20. - ISSN 1354-1013
РУБ Biodiversity Conservation + Ecology + Environmental Sciences

Аннотация: Based on review and original data, this synthesis investigates carbon pools and fluxes of Siberian and European forests (600 and 300 million ha, respectively). We examine the productivity of ecosystems, expressed as positive rate when the amount of carbon in the ecosystem increases, while (following micrometeorological convention) downward fluxes from the atmosphere to the vegetation (NEE=Net Ecosystem Exchange) are expressed as negative numbers. Productivity parameters are Net Primary Productivity (NPP=whole plant growth), Net Ecosystem Productivity (NEP = CO2 assimilation minus ecosystem respiration), and Net Biome Productivity (NBP=NEP minus carbon losses through disturbances bypassing respiration, e.g. by fire and logging). Based on chronosequence studies and national forestry statistics we estimate a low average NPP for boreal forests in Siberia: 123 gC m(-2) y(-1). This contrasts with a similar calculation for Europe which suggests a much higher average NPP of 460 gC m(-2) y(-1) for the forests there. Despite a smaller area, European forests have a higher total NPP than Siberia (1.2-1.6 vs. 0.6-0.9 x 10(15) gC region(-1) y(-1)). This arises as a consequence of differences in growing season length, climate and nutrition. For a chronosequence of Pinus sylvestris stands studied in central Siberia during summer, NEE was most negative in a 67-y old stand regenerating after fire (-192 mmol m(-2) d(-1)) which is close to NEE in a cultivated forest of Germany (-210 mmol m(-2) d(-1)). Considerable net ecosystem CO2-uptake was also measured in Siberia in 200- and 215-y old stands (NEE:174 and - 63 mmol m(-2) d(-1)) while NEP of 7- and 13-y old logging areas were close to the ecosystem compensation point. Two Siberian bogs and a bog in European Russia were also significant carbon sinks (-102 to - 104 mmol m(-2) d(-1)). Integrated over a growing season (June to September) we measured a total growing season NEE of -14 mol m(-2) summer(-1) (-168 gC m(-2) summer(-1)) in a 200-y Siberian pine stand and -5 mol m(-2) summer(-1) (-60 gC m(-2) summer(-1)) in Siberian and European Russian bogs. By contrast, over the same period, a spruce forest in European Russia was a carbon source to the atmosphere of (NEE: + 7 mol m(-2) summer(-1) = + 84 gC m(-2) summer(-1)). Two years after a windthrow in European Russia, with all trees being uplifted and few successional species, lost 16 mol C m(-2) to the atmosphere over a 3-month in summer, compared to the cumulative NEE over a growing season in a German forest of -15.5 mol m(-2) summer(-1) (-186 gC m(-2) summer(-1); European flux network annual averaged - 205 gC m(-2) y(-1)). Differences in CO2-exchange rates coincided with differences in the Bowen ratio, with logging areas partitioning most incoming radiation into sensible heat whereas bogs partitioned most into evaporation (latent heat). Effects of these different surface energy exchanges on local climate (convective storms and fires) and comparisons with the Canadian BOREAS experiment are discussed. Following a classification of disturbances and their effects on ecosystem carbon balances, fire and logging are discussed as the main processes causing carbon losses that bypass heterotrophic respiration in Siberia. Following two approaches, NBP was estimated to be only about 13-16 mmol m(-2) y(-1) for Siberia. It may reach 67 mmol m(-2) y(-1) in North America, and about 140-400 mmol m(-2) y(-1) in Scandinavia. We conclude that fire speeds up the carbon cycle, but that it results also in long-term carbon sequestration by charcoal formation. For at least 14 years after logging, regrowth forests remain net sources of CO2 to the atmosphere. This has important implications regarding the effects of Siberian forest management on atmospheric concentrations. For many years after logging has taken place, regrowth forests remain weaker sinks for atmospheric CO2 than are nearby old-growth forests.

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Держатели документа:
Max Planck Inst Biogeochem, D-07701 Jena, Germany
Landcare Res, Lincoln, New Zealand
Russian Acad Sci, Inst Evolut & Ecol, Moscow 117071, Russia
Univ Tubingen, Inst Bot, D-72076 Tubingen, Germany
Comenius Univ, Dept Biophys & Chem Phys, Bratislava 84215, Slovakia
Univ Tuscia, Dept Forest Sci & Environm, I-01100 Viterbo, Italy
Moscow MV Lomonosov State Univ, Ecol Travel Ctr, Moscow 119899, Russia
Russian Acad Sci, Siberian Branch, Forest Inst, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Schulze, E.D.; Lloyd, J...; Kelliher, F.M.; Wirth, C...; Rebmann, C...; Luhker, B...; Mund, M...; Knohl, A...; Milyukova, I.M.; Schulze, W...; Ziegler, W...; Varlagin, A.B.; Sogachev, A.F.; Valentini, R...; Dore, S...; Grigoriev, S...; Kolle, O...; Panfyorov, M.I.; Tchebakova, N...; Vygodskaya, N.N.

    Variability of the air temperature in the North of Eurasia inferred from millennial tree-ring chronologies
/ M. M. Naurzbaev, E. A. Vaganov, O. V. Sidorova // Earth's Cryosphere. - 2003. - Vol. 7, Is. 2. - С. 84-91 . - ISSN 1560-7496
Аннотация: An integral estimation of tree-ring growth spatial-temporal conjugation was carried out based on tree-ring chronology network of subarctic zone of Siberia, Ural and Scandinavia for the last 2000 years. Phase and amplitude disagreements of the annual growth and its decadal fluctuation in different subarctic sectors of Eurasia are changed by synchronous fluctuation when century and longer growth cycles are considered. Long-term changes of radial growth indicate common character of global climatic changes in subarctic zone of Eurasia. Medieval warming occurred from 10 to 12 centuries and 15-century warming were changed by Little Ice Age with the cooling culmination taking place in the 17 century. Current warming which started at the beginning of the 19th-century for the moment does not exceed the amplitude of the medieval warming. The tree-ring chronologies do not indicate unusually abrupt temperature rise during the last century, which could be reliably associated with greenhouse gas increasing in the atmosphere of our planet. Modem period is characterized by heterogeneity of warming effect in subarctic regions of Eurasia. Integral tree-ring chronology of the Northern Eurasia shows well agreement with 18O fluctuations in the ice core obtained for Greenland (GISP2). В© M.M. Naurzbaev, E.A. Vaganov, O.V. Sidorova, 2003.

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Держатели документа:
V.N. Sukachev Institute of Forest, SB RAS, 660036 Krasnoyarsk, Akademgorodok, Russian Federation

Доп.точки доступа:
Naurzbaev, M.M.; Vaganov, E.A.; Sidorova, O.V.

    Regional coherency of boreal forest growth defines Arctic driftwood provenancing
/ L. Hellmann [et al.] // Dendrochronologia. - 2016. - Vol. 39: Workshop on Current Status and the Potential of Tree-Ring Research in (JAN 20-21, 2015, Krasnoyarsk, RUSSIA). - P3-9, DOI 10.1016/j.dendro.2015.12.010. - Cited References:53 . - ISSN 1125-7865. - ISSN 1612-0051
РУБ Plant Sciences + Forestry + Geography, Physical
Рубрики:
MACKENZIE RIVER DRIFTWOOD
   TREE-RING DATA

   CENTRAL SIBERIA

   ORIGIN

Кл.слова (ненормированные):
Driftwood -- Arctic -- Dendro-provenancing -- Boreal

Аннотация: Arctic driftwood represents a unique proxy archive at the interface of marine and terrestrial environments. Combined wood anatomical and dendrochronological analyses have been used to detect the origin of driftwood and may allow past timber floating activities, as well as past sea ice and ocean current dynamics to be reconstructed. However, the success of driftwood provenancing studies depends on the length, number, and quality of circumpolar boreal reference chronologies. Here, we introduce a Eurasian-wide high-latitude network of 286 ring width chronologies from the International Tree Ring Data Bank (ITRDB) and 160 additional sites comprising the three main boreal conifers Pinus, Larix, and Picea. We assess the correlation structure within the network to identify growth patterns in the catchment areas of large Eurasian rivers, the main driftwood deliverers. The occurrence of common growth patterns between and differing patterns within catchments indicates the importance of biogeographic zones for ring width formation and emphasizes the degree of spatial precision when provenancing. Reference chronologies covering millennial timescales are so far restricted to a few larch sites in Central and Eastern Siberia (eastern Taimyr, Yamal Peninsula and north-eastern Yakutia), as well as several pine sites in Scandinavia, where large rivers are missing though. The general good spatial coverage of tree-ring sites across northern Eurasia indicates the need for updating and extending existing chronologies rather than developing new sites. (C) 2016 Elsevier GmbH. All rights reserved.

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Держатели документа:
WSL, Swiss Fed Res Inst, Birmensdorf, Switzerland.
Oeschger Ctr Climate Change Res, Bern, Switzerland.
Inst Plant & Anim Ecol UD RAS, Ekaterinburg, Russia.
Swiss Fed Inst Technol, Inst Terr Ecosyst, Zurich, Switzerland.
Univ Bern, Dendrolab Ch, Bern, Switzerland.
Johannes Gutenberg Univ Mainz, Mainz, Germany.
Iceland Forest Serv, Reykjavik, Iceland.
VN Sukachev Inst Forest SB RAS, Krasnoyarsk, Russia.
Stolby Natl Wildlife Nat Reserve, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
North Eastern Fed Univ, Yakutsk, Russia.
Melnikov Permafrost Inst, Yakutsk, Russia.
RAS, Inst Geog, Moscow, Russia.
Univ Freiburg, Inst Forest Sci IWW, Freiburg, Germany.
Global Change Res Ctr AS CR, Brno, Czech Republic.

Доп.точки доступа:
Hellmann, Lena; Agafonov, Leonid; Churakova, O.; Duthorn, Elisabeth; Eggertsson, Olafur; Esper, Jan; Kirdyanov, Alexander V.; Knorre, Anastasia A.; Moiseev, Pavel; Myglan, Vladimir S.; Nikolaev, Anatoly N.; Reinig, Frederick; Schweingruber, Fritz; Solomina, Olga; Tegel, Willy; Buntgen, Ulf; buentgen, ulf

    Global tree-ring response and inferred climate variation following the mid-thirteenth century Samalas eruption
/ U. Buntgen, S. H. Smith, S. Wagner [et al.] // Clim. Dyn. - 2022, DOI 10.1007/s00382-022-06141-3. - Cited References:96. - Two anonymous referees kindly commented on earlier versions of this manuscript. We are particularly thankful to all producers and contributors of tree-ring data, which were obtained via the ITRDB (https://www.ncei.noaa.gov/products/paleoclima tology/tree-ring), or compiled by Steffen Walz (who was responsible for data collection and preparation during an initial phase of this project). Ulf Buntgen and Jan Esper received support from the SustES projectAdaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions (CZ.02.1.01/0.0/0.0/16_0 19/0000797), and the ERC Advanced project Monostar (AdG 882727). . - Article in press. - ISSN 0930-7575. - ISSN 1432-0894
РУБ Meteorology & Atmospheric Sciences

Аннотация: The largest explosive volcanic eruption of the Common Era in terms of estimated sulphur yield to the stratosphere was identified in glaciochemical records 40 years ago, and dates to the mid-thirteenth century. Despite eventual attribution to the Samalas (Rinjani) volcano in Indonesia, the eruption date remains uncertain, and the climate response only partially understood. Seeking a more global perspective on summer surface temperature and hydroclimate change following the eruption, we present an analysis of 249 tree-ring chronologies spanning the thirteenth century and representing all continents except Antarctica. Of the 170 predominantly temperature sensitive high-frequency chronologies, the earliest hints of boreal summer cooling are the growth depressions found at sites in the western US and Canada in 1257 CE. If this response is a result of Samalas, it would be consistent with an eruption window of circa May-July 1257 CE. More widespread summer cooling across the mid-latitudes of North America and Eurasia is pronounced in 1258, while records from Scandinavia and Siberia reveal peak cooling in 1259. In contrast to the marked post-Samalas temperature response at high-elevation sites in the Northern Hemisphere, no strong hydroclimatic anomalies emerge from the 79 precipitation-sensitive chronologies. Although our findings remain spatially biased towards the western US and central Europe, and growth-climate response patterns are not always dominated by a single meteorological factor, this study offers a global proxy framework for the evaluation of paleoclimate model simulations.

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Держатели документа:
Univ Cambridge, Dept Geog, Cambridge CB2 3EN, England.
Czech Acad Sci, Global Change Res Inst CzechGlobe, Brno 60300, Czech Republic.
Masaryk Univ, Fac Sci, Dept Geog, Brno 61137, Czech Republic.
Swiss Fed Res Inst WSL, CH-8903 Birmensdorf, Switzerland.
Helmholtz Zentrum Hereon, Inst Coastal Syst Anal & Modeling, D-21502 Geesthacht, Germany.
Stockholm Univ, Dept Phys Geog, S-10691 Stockholm, Sweden.
Johannes Gutenberg Univ Mainz, Dept Geog, D-55099 Mainz, Germany.
Stefan Cel Mare Univ Suceava, Fac Forestry, Forest Biometr Lab, Suceava 720229, Romania.
Albert Ludwig Univ Freiburg, Inst Forest Sci, Chair Forest Growth & Dendroecol, Tennenbacherstr 4, D-79106 Freiburg, Germany.
Siberian Fed Univ, Inst Ecol & Geog, Krasnoyarsk 660041, Russia.
SB RAS, Fed Res Ctr, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Buntgen, U.; Smith, Sylvie Hodgson; Wagner, Sebastian; Krusic, Paul; Esper, Jan; Piermattei, Alma; Crivellaro, Alan; Reinig, Frederick; Tegel, Willy; Kirdyanov, Alexander; Trnka, Mirek; Oppenheimer, Clive; SustES projectAdaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions [CZ.02.1.01/0.0/0.0/16_0 19/0000797]; ERC Advanced project Monostar [AdG 882727]

    SCIENTIFIC HERITAGE OF PROFESSOR AKIRA OSAWA
/ O. A. ZYRYANOVA // Siberian Journal of Forest Science. - 2022. - № 1. - P61-69, DOI 10.15372/SJFS20220106 . - ISSN 2311-1410
Аннотация: The article includes a biographical essay of Professor Akira Osawa (Japan) and a brief analysis of his scientific legacy. A. Osawa was born and raised in the post-war period, which became the period of the formation of a sovereign Japanese state and its tremendous economic growth (Japanese economic miracle). He was educated and received a Doctor of Philosophy Degree at the prestigious Yale University (USA), where he gained the first experience of an international scientific cooperation. Knowledge in the fields of general and forest ecology, forestry and environmental protection A. Osawa successfully applied carrying out research projects, preparing his articles and books, reviewing manuscripts of the other authors as well as teaching university and postgraduate students and conducting international environmental assessments of the Japanese Government. His scientific research was focused on self-thinning phenomenon, stand growth and development, natural catastrophic disturbances and their consequences, and ecosystem carbon dynamics. Boreal forests in North America, Siberia and Scandinavia have been the major subjects of his studies. The main achievement of A. Osawa’s investigations was the new method proposed for quantitatively (stand density and stem parameters) reconstructing structural development over time of even-aged monospecific forests and applied to a larch ( Larix gmelinii (Rupr.) Rupr.) stand in the permafrost zone of Siberia. It relies on samples obtained from one-time observation that is of great importance for vast Siberian territories. Akira Osawa was the author and co-author of many scientific articles and chapters of monographs published in leading world journals and publishing houses, an active member of professional scientific communities and organizations. A. Osawa’s biographical data were listed in Marquis Who’s Who in the World (1995). The article contains a list of his main scientific publications, which gives an idea of the research topics, their geography and significance

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Держатели документа:
Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Science, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
ZYRYANOVA, O.A.