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

/ V. I. Kharuk, M. L. Dvinskaya, K. J. Ranson // Int. J. Wildland Fire. - 2013. - Vol. 22, Is. 2. - P207-211, DOI 10.1071/WF11181. - Cited References: 28. - This research was supported by the SB RAS Program Number 27.33, and NASA Science Mission Directorate, Terrestrial Ecology Program. The authors thank Dr Joanne Howl for editing the manuscript. . - 5. - ISSN 1049-8001РУБ Forestry

Аннотация: A fire history of northern larch forests was studied. These larch forests are found near the northern limit of their range at similar to 71 degrees N, where fires are predominantly caused by lightning strikes rather than human activity. Fire-return intervals (FRIs) were calculated based on fire scars and dates of tree natality. Tree natality was used as an approximation of the date of the last fire. The average FRI was found to be 295 +/- 57 years, which is the longest reported for larch-dominated stands. Prior studies reported 80-90-year FRIs at 64 degrees N and similar to 200 years near the latitude of the Arctic Circle. Comparing data from fires that occurred in 1700-1849 (end of the Little Ice Age, LIA) and 1850-1999 (post-LIA warming) indicates approximately twice as many fires occurred during the latter period. This agrees with the hypothesis that observed climatic warming will result in an increase in fire frequency. Our results also indicate that fires that did not leave visible fire scars on the tree stem may be identified based on the date of growth release revealed from dendrochronology.

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Держатели документа:
[Kharuk, Vyacheslav I.
Dvinskaya, Mariya L.] Siberian Fed Univ, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Ranson, K. Jon] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

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

/ A. V. Bogorodskaya [et al.] // Eurasian Soil Sci. - 2012. - Vol. 45, Is. 5. - P521-531, DOI 10.1134/S106422931205002X. - Cited References: 46 . - 11. - ISSN 1064-2293РУБ Soil Science

Аннотация: The quantitative and functional responses of soil microbial cenoses in the forest-tundra zone to pollution have been studied in the area exposed to emissions from the Norilsk Mining and Metallurgical Works. The strongest structural and functional disturbances of the soil biota have been recorded on the plots with completely destroyed vegetation. A decrease in the content of microbial carbon and an elevated respiration rate in the technogenically transformed soils provide evidence for the functioning of the microbial communities under stress caused by the continuous input of aggressive pollutants. The degree of transformation and the contents of technogenic elements (Ni, Cu, Co, Pb, and S) in the organic horizons of the forest-tundra soils are the major factors affecting the development and functioning of the soil microbial cenoses.

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Держатели документа:
[Bogorodskaya, A. V.
Ponomareva, T. V.
Shapchenkova, O. A.
Shishikin, A. S.] Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Bogorodskaya, A.V.; Ponomareva, T.V.; Shapchenkova, O.A.; Shishikin, A.S.

[Text] / G. A. Ivanova [et al.] // Environ. Res. Lett. - 2011. - Vol. 6, Is. 4. - Ст. 45203, DOI 10.1088/1748-9326/6/4/045203. - Cited References: 36. - The authors gratefully acknowledge financial support for this research from the National Aeronautics and Space Administration (NASA), the Land Cover Land Use Change (LCLUC) Science Program, the Russian Academy of Sciences, Siberian Branch, the Russian Fund of Fundamental Investigation, and International Science and Technology Center (project #3695). . - 6. - ISSN 1748-9326РУБ Environmental Sciences + Meteorology & Atmospheric Sciences

Аннотация: This study focused on structural analysis of ground carbon storage following fires in light conifer stands of the Lower Angara region (Siberia, Russia). Experimental fires of varying frontal intensity were conducted at Scots pine and mixed larch forests of southern taiga. Considerable amounts of surface and ground forest fuels (21-38 tC ha(-1)) enhanced low-to high-intensity fires. Post-fire carbon storage decreased by 16-49% depending on fire intensity and rate of spread, with depth of burn being 0.9-6.6 cm. Carbon emissions varied from 4.48 to 15.89 t ha(-1) depending on fire intensity and forest type. Depth of burn and carbon emissions for four major site types were correlated with a weather-based fire hazard index.

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Держатели документа:
[Ivanova, G. A.
Kukavskaya, E. A.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Conard, S. G.] US Forest Serv, Rocky Mt Res Stn, Missoula, MT USA
[McRae, D. J.] Canadian Forest Serv, Sault Ste Marie, ON P6A 2E5, Canada

Доп.точки доступа:
Ivanova, G.A.; Conard, S.G.; Kukavskaya, E.A.; McRae, D.J.

[Text] / C. . Blodau [et al.] // J. Geophys. Res.-Biogeosci. - 2008. - Vol. 113, Is. G3. - Ст. G03023, DOI 10.1029/2007JG000652. - Cited References: 45. - The support of the Deutsche Forschungsgemeinschaft (DFG) and of the German Ministry of Science and Education (BMBF) to H. Flessa, G. Guggenberger, and C. Blodau is gratefully acknowledged. We thank Martina Heider for laboratory assistance, Pjotr Karas and Alexander Tiunov for all their help with field work, and Swetlana Poljuhova (Field Station Igarka of the Permafrost Institute Yakutsk) for excellent laboratory analyses and help with respect to logistics. . - 8. - ISSN 0148-0227РУБ Environmental Sciences + Geosciences, Multidisciplinary

Аннотация: Thermokarst wetlands and ponds in the subarctic, which are located in land surface depressions resulting from permafrost melt, are strong sources of CH4, but little is known about respiration processes supporting these emissions. We determined CH4 fluxes and concentration profiles of dissolved gases and anions and some delta C-13 ratios of CO2 and CH4 in a thermokarst pond and adjacent smaller thermokarst depressions in the forest tundra near Igarka, northern Siberia in August 2006. Methane was emitted at 110-170 mg m(-2) d(-1) and produced mostly by CO2 reduction, which also provided high Gibbs free energies on the order of 50-70 KJ mol(-1) H-2 due to high H-2 concentrations. The diffusive flux calculated from CH4 gradients in the floating mat contributed 2% to emissions. CH4 was apparently not oxidized deeper than 20 cm into the floating mat and the water body below. Anaerobic respiration required to reproduce nonsteady state CO2 concentration maxima in the floating mat above the water body was 30-80 nmol cm(-3) d(-1) or 250 mg m(-2) d(-1) and thus on a similar order of magnitude as CH4 fluxes. The results suggest that floating mat-covered thermokarst ponds located in northern Siberian bogs effectively convert recently fixed carbon into CH4 and thus allow for emissions independently from the finite, bog-derived carbon source. The relative contribution of recently fixed and old bog-derived carbon to C fluxes requires further investigation, however.

Держатели документа:
[Blodau, Christian
Rees, Rainer
Knorr, Klaus-Holger] Univ Bayreuth, Limnol Res Stn, D-95440 Bayreuth, Germany
[Blodau, Christian
Rees, Rainer
Knorr, Klaus-Holger] Univ Bayreuth, Dept Hydrol, D-95440 Bayreuth, Germany
[Flessa, Heiner] Univ Gottingen, Buesgeninst, D-37077 Gottingen, Germany
[Rodionov, Andrej
Guggenberger, Georg] Univ Halle Wittenberg, Inst Agr & Nutr Sci, D-06108 Halle, Germany
[Shibistova, Olga
Zrazhevskaya, Galina
Mikheeva, Natalia] SB RAS, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Kasansky, Oleg A.] SB RAS, Permafrost Inst Yakutsk, Field Stn Igarka, Igarka 663200, Russia

Доп.точки доступа:
Blodau, C...; Rees, R...; Flessa, H...; Rodionov, A...; Guggenberger, G...; Knorr, K.H.; Shibistova, O...; Zrazhevskaya, G...; Mikheeva, N...; Kasansky, O.A.

[Text] / B. B. Stephens [et al.] // Science. - 2007. - Vol. 316, Is. 5832. - P1732-1735, DOI 10.1126/science.1137004. - Cited References: 32 . - 4. - ISSN 0036-8075РУБ Multidisciplinary Sciences

Аннотация: Measurements of midday vertical atmospheric CO(2) distributions reveal annual-mean vertical CO(2) gradients that are inconsistent with atmospheric models that estimate a large transfer of terrestrial carbon from tropical to northern latitudes. The three models that most closely reproduce the observed annual-mean vertical CO(2) gradients estimate weaker northern uptake of -1.5 petagrams of carbon per year (Pg C year(-1)) and weaker tropical emission of +0.1 Pg C year(-1) compared with previous consensus estimates of -2.4 and +1.8 Pg C year(-1), respectively. This suggests that northern terrestrial uptake of industrial CO(2) emissions plays a smaller role than previously thought and that, after subtracting land-use emissions, tropical ecosystems may currently be strong sinks for CO(2).

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Natl Ctr Atmospher Res, Boulder, CO 80305 USA
Purdue Univ, Dept Earth & Atmospher Sci, W Lafayette, IN 47907 USA
Natl Ocean & Atmospher Adm, Boulder, CO 80305 USA
Lab Sci Climat & Environm, F-91191 Gif Sur Yvette, France
Tohoku Univ, Ctr Atmospher & Ocean Studies, Sendai, Miyagi 9808578, Japan
Natl Inst Environm Studies, Tsukuba, Ibaraki 3058506, Japan
Nagoya Univ, Nagoya Univ, Grad Sch Environm Studies, Nagoya, Aichi 4648601, Japan
Cent Aerol Observ, Dolgoprudnyi 141700, Russia
Univ Leeds, Sch Geog, Leeds LS2 9JT, W Yorkshire, England
Max Planck Inst Biogeochem, D-07701 Jena, Germany
Sukachev Inst Forest, Krasnoyarsk 660036, Russia
CSIRO Marine & Atmospher Res, Aspendale, Vic 3195, Australia
Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA

Доп.точки доступа:
Stephens, B.B.; Gurney, K.R.; Tans, P.P.; Sweeney, C...; Peters, W...; Bruhwiler, L...; Ciais, P...; Ramonet, M...; Bousquet, P...; Nakazawa, T...; Aoki, S...; Machida, T...; Inoue, G...; Vinnichenko, N...; Lloyd, J...; Jordan, A...; Heimann, M...; Shibistova, O...; Langenfelds, R.L.; Steele, L.P.; Francey, R.J.; Denning, A.S.

[Text] / A. J. Soja [et al.] // Int. J. Remote Sens. - 2004. - Vol. 25, Is. 10. - P1939-1960, DOI 10.1080/01431160310001609725. - Cited References: 70 . - 22. - ISSN 0143-1161РУБ Remote Sensing + Imaging Science & Photographic Technology

Аннотация: Advanced Very High Resolution Radiometer (AVHRR) data are used to produce an active-fire detection product for the fire season in 1999 and 2000 and an area burned product for 1996-2000. The distribution of fire is presented ranging from the Urals in the west to the eastern coast and from the semi-dry steppe regions in the south through the taiga in the north. A temporal and spatial pattern of fire is observed migrating from north of 40degrees N latitude in April to north of 60degrees N by mid-July. Fire is widespread in August, spanning the entire geographic range. In contrast to these patterns, no similar east-west migrations are discernible from these data. Peak active-fire counts are detected in early May between 50 and 55degrees N latitude in both 1999 and 2000. Wildfire in Russia is highly variable, both annually and interannually, with differences in reported area burned ranging from 0.234 to 13.3 million hectares per year. Comparing Russian fire statistics to satellite-based data from this investigation and previous works, we find area burned in Russia may be commonly underestimated by an average of 213%. Underestimates of this magnitude could strongly affect emissions estimates and climate change research.

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Univ Virginia, Dept Environm Sci, Charlottesville, VA 22903 USA
Russian Acad Sci, Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Terra Syst Res, Williamsburg, VA 23185 USA
NASA, Langley Res Ctr, Hampton, VA 23681 USA

Доп.точки доступа:
Soja, A.J.; Sukhinin, A.I.; Cahoon, D.R.; Shugart, H.H.; Stackhouse, P.W.

[Text] / K. M. Bergen [et al.] // J. For. - 2003. - Vol. 101, Is. 4. - P34-41. - Cited References: 28 . - 8. - ISSN 0022-1201РУБ Forestry

Аннотация: In 1997, several project teams of the NASA Land-Cover Land-Use Change Program began working with Russian organizations to try to quantify and understand the past, present, and future land-cover and land-use trends in Russian boreal forests. Selected results of completed and ongoing research projects are discussed in four categories: forest dynamics, fire and fire behavior, carbon budgets, and new remote sensing analysis methods. This research has helped pave the way for collaborations with international organizations and other networks, and collaborations at several scales are now making it possible for Russian and US scientists to work together to further our knowledge on the influence of land-cover and land-use change throughout the world.

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Держатели документа:
Univ Michigan, Sch Nat Resources & Environm, Ann Arbor, MI 48109 USA
Univ Michigan, Ctr Russian & E European Studies, Ann Arbor, MI 48109 USA
US Forest Serv, USDA, Washington, DC 20250 USA
Woods Hole Res Ctr, Woods Hole, MA 02543 USA
Univ Maryland, Dept Geog, College Pk, MD 20742 USA
Sukachev Inst Forest, Krasnoyarsk, Russia
Oregon State Univ, Dept Forest Sci, Corvallis, OR 97331 USA
Goddard Space Flight Ctr, Greenbelt, MD USA
Univ Virginia, Charlottesville, VA 22903 USA
Sukachev Forest Res Inst, Remote Sensing Facil, Krasnoyarsk, Russia
NW State Forest Inventory Enterprise, St Petersburg, Russia

Доп.точки доступа:
Bergen, K.M.; Conard, S.G.; Houghton, R.A.; Kasischke, E.S.; Kharuk, V.I.; Krankina, O.N.; Ranson, K.J.; Shugart, H.H.; Sukhinin, A.I.; Treyfeld, R.F.

[Text] / O. V. Menyailo // Biol. Bull. - 2006. - Vol. 33, Is. 5. - P492-497, DOI 10.1134/S1062359006050116. - Cited References: 18 . - 6. - ISSN 1062-3590РУБ Biology

Аннотация: The effect of six Siberian tree species on two stages of denitrification-N2O production and consumption-was studied. Broadleaf species (aspen and birch) proved to have lower rates of N2O consumption compared to coniferous species. The factors influencing production and consumption of N2O were also evaluated. The replacement of coniferous forests with broadleaf trees will double the N2O/N-2 ratio in the denitrification end-products. Doubled N2O emission from Siberian forest soils to the atmosphere can be expected due to changes in tree species composition of forest ecosystems even without considering changes in water and temperature regimes in soil.

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

Доп.точки доступа:
Menyailo, O.V.

[Text] / S. . Huang [et al.] // Int. J. Remote Sens. - 2009. - Vol. 30, Is. 6. - P1479-1492, DOI 10.1080/01431160802541549. - Cited References: 37. - We thank the European Space Agency Centre for Earth Observation (ESA-ESRIN) for financial support and data provision, and the Max Planck Institute for Chemistry/Global Fire Monitoring Centre for funding aerial and ground surveys in the Transbaikal region. Special thanks to Dr Robert Crabtree for his support on finishing the manuscript, Mr Shawn Gray for improving the English and Mr Alan Swanson for helping with the statistical analysis. . - 14. - ISSN 0143-1161РУБ Remote Sensing + Imaging Science & Photographic Technology

Аннотация: The burned area, fuel type, crown fire percentage, and carbon release of the southern Siberia 2003 wildfire were analysed using AVHRR, MODIS, MERIS, ASTER images and a carbon release model. More than 200 000 km2 were burned from 14 March to 8 August 2003, of which 71.4% was forest, 9.5% humid grassland, and 2.15% bogs or marshes. During 1996 to 2003, 32.2% of the forested area and 23.36% of the total area was burned, and 13.9% of the total area was affected by fire at least twice. Direct carbon emission from this 2003 fire was around 400640 Tg. The 2003 Siberian fires could well have contributed to the high increase of the atmospheric CO2 and CO concentration in 2003. The increasing human pressure coupled with intensive fire severity, recurrent fire frequency, and increasing occurrence of summer droughts will reduce the carbon sequestration potential of this important carbon pool.

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Держатели документа:
[Huang, S.] Univ Munich, GeoBio Ctr, Munich, Germany
[Siegert, F.] Remote Sensing Solut GmbH, Munich, Germany
[Goldammer, J. G.] Univ Freiburg, Max Planck Inst Chem, Biogeochem Dept, Fire Ecol Res Grp,Global Fire Monitoring Ctr, Freiburg, Germany
[Sukhinin, A. I.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk, Russia

Доп.точки доступа:
Huang, S...; Siegert, F...; Goldammer, J.G.; Sukhinin, A.I.; European Space Agency Centre for Earth Observation (ESA-ESRIN); Max Planck Institute for Chemistry/Global Fire Monitoring Centre

[Text] / A. Z. Shvidenko, D. G. Schepaschenko // Contemp. Probl. Ecol. - 2013. - Vol. 6, Is. 7. - P683-692, DOI 10.1134/S199542551307010X. - Cited References: 45 . - 10. - ISSN 1995-4255РУБ Ecology

Аннотация: The effect of climate change on the distribution, intensity, and transforming role of wild fires is considered. A general overview of the current wild fire regimes (WRs) and impacts on forest ecosystems and environment is provided. One distinctive feature of WRs is the increasing frequency of disastrous wild fires. The application of various remote sensing instruments has shown that the average vegetation wild fire area in Russia for 1998-2010 accounted for 8.2 +/- 0.8 x 10(6) ha, with about two-thirds of wildfires occurring on forest lands and half on the forested lands. The average annual fire carbon balance during the above period was 121 +/- 28 Tg C yr(-1), including 92 +/- 18 Tg C yr(-1) emitted from the forested land. The forecasts based on the General Circulation Models suggest the dramatic acceleration of fire regimes by the end of the 21st century. Taking into account the increase in the dryness of the climate and the thawing of permafrost, this will likely lead to a dramatic loss of forested area and the impoverishment of the forest cover over a major part of the forest zone. A transition to adaptive forestry would allow a substantial decrease of the expected losses. This paper takes a brief look at the general principals of adapting forest fire protection system to climate change, which is considered an integral part of the transition to sustainable forest management in Russia.

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[Shvidenko, A. Z.
Schepaschenko, D. G.] Int Inst Appl Syst Anal, A-2361 Laxenburg, Austria
[Shvidenko, A. Z.] Russian Acad Sci, Siberian Div, Sukachev Inst Forest, Krasnoyarsk 660041, Russia
[Schepaschenko, D. G.] Moscow State Forest Univ, Mytishchi 141005, Moscow Oblast, Russia
ИЛ СО РАН

Доп.точки доступа:
Shvidenko, A.Z.; Schepaschenko, D.G.

[Text] / N. Koshurnikova [et al.] ; ed.: N. . Popov, O. . Chigisheva // WORLDWIDE TRENDS IN THE DEVELOPMENT OF EDUCATION AND ACADEMIC RESEARCH : ELSEVIER SCIENCE BV, 2015. - Vol. 214: Worldwide trends dev educ acad res (JUN 15-18, 2015, Sofia, BULGARIA). - P1008-1018. - (Procedia Social and Behavioral Sciences), DOI 10.1016/j.sbspro.2015.11.694. - Cited References:10 . - РУБ Education & Educational Research

Аннотация: The majority of negative consequences caused by extreme and natural hazards are qualified as weather and climate-related emergency situations. Programs and measures developed to reduce climate risks for economics should be based on scientific background, R&D projects and ongoing monitoring. Fire has always been remained as the main natural factor devastating forest ecosystems and outlining the status and resource potential of boreal forests. Extremely drought - afflicted hot summer and dry cold winter trigger the risks and consequences of forest fires thus affecting wildlife biodiversity and forest ecosystems performance in terms of CO2 accumulation from the atmosphere. Multifunctional and sustainable forest management in extreme natural conditions should be initiated on reliable (scientifically-proven) evaluation of ecological and resource potential of the forests with economically-effective approach developed to enhance sustainability of ecosystems to fires and insect invasion. (C) 2015 The Authors. Published by Elsevier Ltd.

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Держатели документа:
Siberian Fed Univ, Krasnoyarsk, Russia.
RAS, VN Sukachev Inst Forest SB, Krasnoyarsk, Russia.
Siberian State Technol Univ, Krasnoyarsk, Russia.
WWF, Krasnoyarsk, Russian Federation

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Koshurnikova, Nataly; Verkhovets, Sergey; Antamoshkina, Olga; Trofimova, Nataly; Zlenko, Lyudmila; Zhuikov, Andrey; Popov, N... \ed.\; Chigisheva, O... \ed.\