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

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    Deterioration and preservation of timber in building
[Text] : монография / G.A. Scott. - London : Longmans, 1968. - 148 p. : рис. - eng. - 2.70 р.
УДК

Кл.слова (ненормированные):
composition of wood -- fungal decay of timber  -- effect of weather -- treatment -- insects

Аннотация: This book describes diseases in timber causing decay and damage by wood-boring insects. In timber is treated and used according to the various methods laid down in this book for each species of wood it will last for the design life of the building in which it is placed

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

Доп.точки доступа:
Скотт Г.А.
Экземпляры всего: 1
ИФ (1)
Свободны: ИФ (1)

    Weather factors in Russian and foreign fire danger rating and prediction
: материалы временных коллективов / T. M. Sofronova, A. A. Belyakin // Climatic changes and their impact on boreal and temperate forests: Abstracts of the International conference (June 5-7, Ekaterinburg, Russia) : Ural State Forest Engineering University, 2006. - С. 93


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

Доп.точки доступа:
Belyakin, A.A.; Белякин А.А.; Софронова, Татьяна Марковна

    Influence of weather-climate factors on the generative processes of Siberian coniferous species
: материалы временных коллективов / I. N. Tret'yakova, N. E. Noskova, L. I. Romanova // Climatic changes and their impact on boreal and temperate forests: Abstracts of the International conference (June 5-7, Ekaterinburg, Russia) : Ural State Forest Engineering University, 2006. - С. 99-100


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

Доп.точки доступа:
Noskova, N.E.; Носкова, Наталья Евгеньевна; Romanova, Lyudmila Ivanovna; Романова, Людмила Ивановна; Третьякова, Ираида Николаевна

    Weather factors in Russian and foreign fire danger rating and prediction
: материалы временных коллективов / T. M. Sofronova, A. A. Belyakin // Climate change and their impact on boreal and temperate forests: Abstracts of the International Conference (June 5-7, 2006, Ekaterinburg, Russia). - 2006. - С. 93


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

Доп.точки доступа:
Belyakin, A.A.; Белякин А.А.; Софронова, Татьяна Марковна
Имеются экземпляры в отделах:
РСФ (05.02.2008г. (1 экз.) - Б.ц.) - свободны 1

    Performance of various methods of fire weather danger rating in the South Lake Baikal forests
: abstract / T. M. Sofronova // Enviromis. International conference on environmental observations, modelling and information systems, Tomsk, Russia, July 1-8, 2006: program and abstracts. - 2006. - С. 97

Аннотация: We tested Russian indices: Nesterov index (PN, 1968), Leningrad Research Institute index PV-1, 1975), Krasnoyarsk Forest Institute index (PVG, 1990) as well as Canadian index (FWI,1987) - in the South Lake Baikal area on the territory of the Sludyanka Forest Office (351 thousand ha). The performance criterion was the correlation between the index value and the average daily number of active fires (according to index gradations) within spring and summer-autumn periods of a fire season. Weight of every point was teken into account. None of the methods tested showed the superior overall performance. A new method of local scales elaborated in V.N. Sukachev Institute of Forest, Krasnoyarsk was used.

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

Доп.точки доступа:
Софронова, Татьяна Марковна
Имеются экземпляры в отделах:
РСФ (13.03.2008г. (1 экз.) - Б.ц.) - свободны 1

    The Canada-Russia wildfire initiative development of a post-1978 burn area database and evaluation of the canadian forest fire danger rating system in Russia
: материалы временных коллективов / D. J. Mcrae, B. Stocks, A. I. Sukhinin // Пожары в лесных экосистемах Сибири: материалы Всероссийской конф. с межд. участием, 17-19 сентября 2008 г., Красноярск. - 2008. - С. 28-30. - Библиогр. в конце ст.

Аннотация: Research being carried out under the Canada-Russia Wildfire Initiative is described. This work entails building a complete post-1978 large wildfire database for Russia that can be analyzed to understand the impacts of climate change on wildfires. In addition, an evaluation of the Canadian Forest Fire Weather Index System is being carried out to assess its usefulness in Russian fire management operations.

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

Доп.точки доступа:
Mcrae, D.J.; Макрае Д.Дж.; Stocks, B.; Стокс Б.; Sukhinin, Anatoly Ivanovich; Сухинин, Анатолий Иванович

    Surface fire behavior in Scots pine stands of Siberia
: материалы временных коллективов / D. J. Mcrae [и др.] // Пожары в лесных экосистемах Сибири: материалы Всероссийской конф. с межд. участием, 17-19 сентября 2008 г., Красноярск. - 2008. - С. 196-198. - Библиогр. в конце ст.

Аннотация: Research to monitor and document surface fire behavior characteristics in Scots pine forests of Central Siberia. Fifteen successful burns were conducted under a range of burning conditions (2000-2003). Fuel consumption, depth of burn, rate of spread, and fire line intensity were successfully modelled using the Russian Moisture Index (PV-1) or the Canadian Forest Fire Weather Index System as the independent variables, which should prove useful in suppression efforts undertaken by Russian fire agencies.

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

Доп.точки доступа:
Mcrae, D.J.; Макрае Д.Д.; Jin, J.-Z.; Джин Дж -З.; Blake, T.V.; Блэйк Т.В.; Ivanov, Valery Alexandrovich; Иванов, Валерий Александрович; Sukhinin, Anatoly Ivanovich; Сухинин, Анатолий Иванович; Kukavskaya, Elena Alexandrovna; Кукавская, Елена Александровна; Ivanova, Galina Alexandrovna; Иванова, Галина Александровна

    Modeling of fire behaviour in Siberian Scots pine forests
: материалы временных коллективов / D. J. McRae [и др.] // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 156-159. - Библиогр. в конце ст.

Аннотация: An emperical fire study, using 2 to 4-ha experimental burn plots, was conducted in Central Siberia to obtain data to develop fire behaviour models for Scots pine forests. Fuel consumptiuon (depth of burn and fuel consumption) was predicted using the Russian Moisture Index (PV-1) or the Canadian Forest Fire Weather Index (FWI) System. However, only the FWI System could be used to model fire behaviour characteristics (rate of spread and fireline intensity), as wind speed is an important input factor in its calculatiion and is not accounted for in the PV-1.

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

Доп.точки доступа:
McRae, D.J.; Макрае Д.Дж.; Ivanova, Galina Alexandrovna; Иванова, Галина Александровна; Ivanova, V.A.; Иванова В.А.; Sukhinin, A.I.; Сухинин, Анатолий Иванович; Kukavskaya, Elena Alexandrovna; Кукавская, Елена Александровна; Krasnoshchekova, Yevgeniya Nikolayevna; Краснощекова, Евгения Николаевна

    Satellite monitoring of wildfire energy release in boreal forests of Eastern Siberia
: материалы временных коллективов / E. G. Shvetsov, A. I. Sukhinin // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 176-179. - Библиогр. в конце ст.

Аннотация: The heat release intensity on the forest fireline is the important wildfire characteristic. The energy parametersof large wildfires detected in the several regions of Eastern Siberia in 2006-2009 were estimated using MODIS data. The dynamics of wildfires release rate was analyzed in relation to weather conditions.

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

Доп.точки доступа:
Sukhinin, Anatoly Ivanovich; Сухинин, Анатолий Иванович; Швецов, Евгений Геннадьевич

    Analysis of the ability of large-scale reanalysis data to define Siberian fire danger in preparation for future fire weather
: материалы временных коллективов / A. J. Soja et al, A. I. Sukhinin // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 182-184. - Библиогр. в конце ст.

Аннотация: Wildfire is the dominant natural disturbance in boreeal regions, which act as a catalyst for regulating successional processes under the control of weather and climate. Large-scale reanalysis and ground-station interpolated meteorological data are used to estimate local- and regional-scale fire weather for a normal and an extreme fire year. The ability of large-scale weather data to estimate fire weather provides confidence in the relevance of large-scale data to be used to enhance fire weather prediction in remote regions where station data are sparse and also its potential use in estimating large-scale future fire danger.

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

Доп.точки доступа:
Soja , A.J.; Соджа А.Дж.; Sukhinin, Anatoly Ivanovich; Сухинин, Анатолий Иванович

    Increase of summer CO2 concentrations in the atmosphere over Central Siberia in 2010
: материалы временных коллективов / A. V. Timokhina [и др.] // 354-355Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 365-367. - Библиогр. в конце ст.

Аннотация: The summer of 2010 was extremely warm for large part Russia and cool for Siberia. In our study we analyzed how this weather conditions influence on seasonal variations of atmospheric CO2 in Central Siberia. It was showed that background level of CO2 concentration at ZOTTO in 2010 was higher rthan in 2009 as consequence of combined effects of persistent period of drought, large fires and cool weather in Siberia during the summer of 2010.

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

Доп.точки доступа:
Timokhina, Anastasiya Vladimirovna; Wenderlich, J.; Вендерлих Дж.; Verkhovets, Sergey Vladimirovich; Верховец, Сергей Владимирович; Rubtsov, A.V.; Рубцов А.В.

    Особенности радиального прироста у климатипов сосны обыкновенной на песчаной почве
[Текст] = Features of radial growth of scots pine climatypes on sandy soil : материалы временных коллективов / С. Р. Кузьмин // Исследование компонентов лесных экосистем Сибири: Материалы конференции молодых ученых, 5-6 апреля 2012 г. , Красноярск. - Красноярск : Институт леса им. В.Н. Сукачева СО РАН , 2012. - Вып.13. - С. 18-20. - Библиогр.: 2 назв.

Аннотация: Results of radial growth study of 15 Scots pine climatypes, growing in provenance trial on sandy soil were shown. The result of cenangium dieback influence on radial increment decrease was shown. "Frost rings" were revealed. The assessment of complex influence of weather conditions and fungal disease on radial growth was conducted.

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

Доп.точки доступа:
Kuz'min, Sergey Rudol'fovich

    Термогравиметрия древесины из индивидуальных годичных слоев сосны обыкновенной
[Текст] = Thermogravimetry of wood from individual annual rings of Pinus Sylvestris : материалы временных коллективов / Е. А. Тютькова // Исследование компонентов лесных экосистем Сибири: Материалы конференции молодых ученых, 5-6 апреля 2012 г. , Красноярск. - Красноярск : Институт леса им. В.Н. Сукачева СО РАН , 2012. - Вып. 13. - С. 68-71. - Библиогр. в конце ст.

Аннотация: The applicability of using modern thermogravimetry to detect differences in the mass proportions of the major polymeric components in tree rings (early and late wood), formed under different weather conditions during the growth season were tested. It was established experimentally that the thermal analysis can be used to characterize some chemical properties of individual annual ring of wood formed under different weather conditions.

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

Доп.точки доступа:
Tyut'kova E.A.

    Fire emissions estimates in Siberia: evaluation of uncertainties in area burned, land cover, and fuel consumption
/ E. A. Kukavskaya [et al.] // Can. J. For. Res.-Rev. Can. Rech. For. - 2013. - Vol. 43, Is. 5. - P493-506, DOI 10.1139/cjfr-2012-0367. - Cited References: 65. - The authors gratefully acknowledge financial support from the National Aeronautics and Space Administration (NASA), Land Cover Land Use Change (LCLUC), Terrestrial Ecology (TE), and Inter-DiSciplinary (IDS) projects, all of which fall under the Northern Eurasia Earth Science Partnership Initiative (NEESPI) domain; the Institute of International Education, Fulbright Scholar Program; the Russian Foundation for Basic Research (Grant No. 12-04-31258; FGP "Scientific and scientific-pedagogical staff of innovative Russia"; and the Russian Academy of Sciences. . - 14. - ISSN 0045-5067
РУБ Forestry

Аннотация: Boreal forests constitute the world's largest terrestrial carbon pools. The main natural disturbance in these forests is wildfire, which modifies the carbon budget and atmosphere, directly and indirectly. Wildfire emissions in Russia contribute substantially to the global carbon cycle and have potentially important feedbacks to changing climate. Published estimates of carbon emissions from fires in Russian boreal forests vary greatly depending on the methods and data sets used. We examined various fire and vegetation products used to estimate wildfire emissions for Siberia. Large (up to fivefold) differences in annual and monthly area burned estimates for Siberia were found among four satellite-based fire data sets. Official Russian data were typically less than 10% of satellite estimates. Differences in the estimated proportion of annual burned area within each ecosystem were as much as 40% among five land-cover products. As a result, fuel consumption estimates would be expected to vary widely (3%-98%) depending on the specific vegetation mapping product used and as a function of weather conditions. Verification and validation of burned area and land-cover data sets along with the development of fuel maps and combustion models are essential for accurate Siberian wildfire emission estimates, which are central to balancing the carbon budget and assessing feedbacks to climate change.

WOS

Держатели документа:
[Kukavskaya, Elena A.
Ponomarev, Evgeni I.
Ivanova, Galina A.] VN Sukachev Inst Forest SB RAS, Krasnoyarsk 660036, Russia
[Soja, Amber J.] Natl Inst Aerosp, Hampton, VA 23666 USA
[Soja, Amber J.] NASA, Langley Res Ctr, Hampton, VA 23681 USA
[Petkov, Alexander P.
Conard, Susan G.] US Forest Serv, USDA, Rocky Mt Res Stn, Missoula, MT 59808 USA
[Conard, Susan G.] George Mason Univ, Fairfax, VA 22030 USA

Доп.точки доступа:
Kukavskaya, E.A.; Кукавская, Елена Александровна; Soja, A.J.; Petkov, A.P.; Ponomarev, E.I.; Пономарев, Евгений Иванович; Ivanova, G.A.; Иванова, Галина Александровна; Conard, S.G.

    Contributions of genotypic and meteorological factors to variation of annual tree increment in clonal scots pine plantations
/ I. V. Tikhonova, V. V. Tarakanov, A. A. Knorre // Russ. J. Ecol. - 2012. - Vol. 43, Is. 3. - P179-184, DOI 10.1134/S1067413612030150. - Cited References: 23. - This study was supported by the Russian Foundation for Basic Research (project no. 11-04-98008). . - 6. - ISSN 1067-4136
РУБ Ecology

Кл.слова (ненормированные):
heritability -- reaction norm -- radial increment -- clones -- Pinus sylvestris L.

Аннотация: Variation in radial increments of 28-year-old L. clones in response to changes in weather conditions during the period between 1986 and 2007 has been studied in the Sredneobskii Bor pine forest. Significant genotypic differences in the adaptive reaction norm of the clones have been revealed. It has been shown that the contribution of genotypic differences to the total variance of test characters is usually significant and depends both on the conditions of growing season and on a given increment character.

Полный текст,
WOS,
Scopus

Держатели документа:
[Tikhonova, I. V.
Tarakanov, V. V.
Knorre, A. A.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Tikhonova, I.V.; Tarakanov, V.V.; Knorre, A.A.

    System analysis of weather fire danger in predicting large fires in Siberian forests
[Text] / A. V. Rubtsov, A. I. Sukhinin, E. A. Vaganov // Izv. Atmos. Ocean. Phys. - 2011. - Vol. 47, Is. 9. - P1049-1056, DOI 10.1134/S0001433811090143. - Cited References: 19. - The work was supported by the Russian Foundation for Basic Research (project no. 09-05-00900-a). . - 8. - ISSN 0001-4338
РУБ Meteorology & Atmospheric Sciences + Oceanography

Кл.слова (ненормированные):
satellite data -- AVHRR -- MODIS -- moisture indices -- meteorological data -- snow cover fraction -- vegetation types -- fire prediction -- Siberia

Аннотация: The prediction results of large-scale forest fire development are given for Siberia. To evaluate the fire risks, the Canadian Forest Fire Weather Index System (CFFWIS) and the Russian moisture indices (MI1 and MI2) were compared on the basis of the data of a network of meteorological stations as input weather parameters. Parameters of active fires were detected daily from the NOAA satellite data for the period of 1996-2008. To determine the length of the fire danger season, the snow cover fractions from Terra/MODIS data (2001-2008) were used. The features of fire development on territories with different types of flammable fuel are considered. The statistical analysis of the areas and number of fires typical of each vegetation class is made with the use of the GLC2000 vegetation map. A positive correlation (similar to 0.45, p < 0.05) between the cumulative area of local fires and the MI1 and Canadian BUI and DMC indices is revealed. The Canadian ISI and FWI indices describe best the diurnal dynamics of fire areas. The above correlations are higher (similar to 0.62, p < 0.05) when we select the fires larger than 2000-10000 ha in size for the forested areas. Other cases point to the lack of a linear relation between the fire area and the values of all indices, because the fire spread depends on many natural and anthropogenic factors.

Полный текст,
WOS,
Scopus

Держатели документа:
[Rubtsov, A. V.
Sukhinin, A. I.
Vaganov, E. A.] Siberian Fed Univ, Inst Space & Informat Technol, Krasnoyarsk, Russia
[Rubtsov, A. V.
Sukhinin, A. I.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk, Russia

Доп.точки доступа:
Rubtsov, A.V.; Sukhinin, A.I.; Vaganov, E.A.

    Fire impact on carbon storage in light conifer forests of the Lower Angara region, Siberia
[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 1748-9326
РУБ 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.

WOS,
Scopus

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.

    The frequency of forest fires in Scots pine stands of Tuva, Russia
[Text] / G. A. Ivanova [et al.] // Environ. Res. Lett. - 2010. - Vol. 5, Is. 1. - Ст. 15002, DOI 10.1088/1748-9326/5/1/015002. - Cited References: 35. - 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, and the Russian Fund of Fundamental Investigation. We would also like to acknowledge the skillful scientific translation services provided by Irina Savkina. . - 7. - ISSN 1748-9326
РУБ Environmental Sciences + Meteorology & Atmospheric Sciences
Рубрики:
BOREAL FOREST
   CARBON

   HISTORY

Кл.слова (ненормированные):
dendrochronology -- forest fires -- Scots pine (Pinus sylvestris) -- Tuva -- Siberia -- Russia

Аннотация: Forest fires resulting from long periods of drought cause extensive forest ecosystem destruction and can impact on the carbon balance and air quality and feed back to the climate system, regionally and globally. Past fire frequency is reconstructed for Tuvan Scots pine stands using dendrochronology and statistics. Central Tuvan Scots pine ( Pinus sylvestris) stands are subject to annual fire regimes; however high intensity fires are rare but they are responsible for most of the damage. Low, medium, and high severity fires have shaped the multi-story Scots pine communities, locally and regionally. Fire type and frequency are directly related to weather and climate and are also dependent on anthropogenic influences. The primary dry period, which promotes fire ignition and spread, in Tuva occurs in April and May. In some years, the precipitation deficit combined with high air temperatures induces long periods of drought. Unlike the typical surface fire regime, forest fires that burn during these extreme droughts often become crown fires that result in substantial forest damage and carbon release. The mean fire interval (MFI) is found to be 10.4 years in Balgazyn stands, and the landscape-scale MFI is 22.4 years. High severity, stand-replacing crown fires have a longer MFI. The warmer and dryer weather that is predicted by global climate models is evident in Tuva, and we believe that these changes in weather and climate have resulted in increased fire intensity and severity, rather than fire frequency in the Tuvan region.

WOS,
Scopus

Держатели документа:
[Ivanova, G. A.
Kukavskaya, E. A.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Ivanov, V. A.] Siberian State Technol Univ, Krasnoyarsk 660049, Russia
[Soja, A. J.] NASA, Langley Res Ctr, Natl Inst Aerosp, Hampton, VA 23681 USA

Доп.точки доступа:
Ivanova, G.A.; Ivanov, V.A.; Kukavskaya, E.A.; Soja, A.J.

    Scotch pine pollen under conditions of environmental stress
[Text] / I. N. Tretyakova, N. E. Noskova // Russ. J. Ecol. - 2004. - Vol. 35, Is. 1. - P20-26, DOI 10.1023/B:RUSE.0000011105.90297.07. - Cited References: 28 . - 7. - ISSN 1067-4136
РУБ Ecology
Рубрики:
GERMINATION
   SEED

Кл.слова (ненормированные):
pollen -- Scotch pine -- technooenic pollution -- anomalies -- pollen germination and growth -- starch

Аннотация: Environmental conditions causing stress have a significant effect on the generative organs of Scotch pine. The parameters characterizing pine pollen are subject to significant interannual variations and are closely connected with weather and climatic conditions in the period of pollen formation. Airborne pollutants affect the quality of pine pollen, which is especially apparent in the years favorable for the formation of microspores. The ability of Scotch pine pollen to germinate and form pollen tubes in the regions with different technogenic loads proved to be significantly lower than in tree stands of the background areas.

Полный текст,
WOS

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

Доп.точки доступа:
Tretyakova, I.N.; Noskova, N.E.

    The effects of climate, permafrost and fire on vegetation change in Siberia in a changing climate
[Text] / N. M. Tchebakova, E. . Parfenova, A. J. Soja // Environ. Res. Lett. - 2009. - Vol. 4, Is. 4. - Ст. 45013, DOI 10.1088/1748-9326/4/4/045013. - Cited References: 49 . - 9. - ISSN 1748-9326
РУБ Environmental Sciences + Meteorology & Atmospheric Sciences
Рубрики:
NORTHERN EURASIA
   BOREAL FOREST

   MODEL

   PARAMETERS

Кл.слова (ненормированные):
climate change -- forest fire -- permafrost -- vegetation -- Siberia

Аннотация: Observations and general circulation model projections suggest significant temperature increases in Siberia this century that are expected to have profound effects on Siberian vegetation. Potential vegetation change across Siberia was modeled, coupling our Siberian BioClimatic Model with several Hadley Centre climate change scenarios for 2020, 2050 and 2080, with explicit consideration of permafrost and fire activity. In the warmer and drier climate projected by these scenarios, Siberian forests are predicted to decrease and shift northwards and forest-steppe and steppe ecosystems are predicted to dominate over half of Siberia due to the dryer climate by 2080. Despite the large predicted increases in warming, permafrost is not predicted to thaw deep enough to sustain dark (Pinus sibirica, Abies sibirica, and Picea obovata) taiga. Over eastern Siberia, larch (Larix dahurica) taiga is predicted to continue to be the dominant zonobiome because of its ability to withstand continuous permafrost. The model also predicts new temperate broadleaf forest and forest-steppe habitats by 2080. Potential fire danger evaluated with the annual number of high fire danger days (Nesterov index is 4000-10 000) is predicted to increase by 2080, especially in southern Siberia and central Yakutia. In a warming climate, fuel load accumulated due to replacement of forest by steppe together with frequent fire weather promotes high risks of large fires in southern Siberia and central Yakutia, where wild fires would create habitats for grasslands because the drier climate would no longer be suitable for forests.

WOS

Держатели документа:
[Tchebakova, N. M.
Parfenova, E.] Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Soja, A. J.] NASA Langley Res Ctr, NIA, Hampton, VA 23681 USA

Доп.точки доступа:
Tchebakova, N.M.; Parfenova, E...; Soja, A.J.