: материалы временных коллективов / E. F. Vedrova // Tree species effects on soils: implications for global change. - 2005. - С. 281-292. - Библиогр. в конце ст.
Аннотация: We evaluated parameters (stock and flux) carbon, nitrogen and ash element cycling in the plant-soil system. The study was performed in arolla pine, Scots pine, Siberian larch, Norway spruce, aspen and birch plantations established on Kemchug upland, Chulym-Yenisei denudational plain, in 1968-1972. Young ecosystems (age class 2) that have developed under relatively similar environmental conditions have thus accumulated different amounts of organic and mineral matter in biomass and detritus, mainly due to differences in major woody species characteristics. All ecosystems are a net atmosperic carbon sink, with a pooling rate of 1.81-4.43 t C ha -1 yr -1. The sink (NEP) is made up by C accumulation in stand biomass production, vegetation detritus, and soil humus and accounts for 46-76% of the total C allocated in annual increment; the main componentt is net C flux to biomass. The rate of N-min flux from soil pool to NPP is in fact in balance with that soil N-min accumulation in the arolla pine, larch, spruce, and birch plots. In addition, the ecosystems are characterized by a transitional cycling regime evident through non-balanced controlling organic and mineral matter stored in "plant-soil" system blocks.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Ведрова, Эстелла Федоровна
Имеются экземпляры в отделах:
РСФ (14.03.2007г. (1 экз.) - Б.ц.) - свободны 1
Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН
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Найдено документов в текущей БД: 41
Geostatistical analysis of the spatial variation of the ash reserves in the litter of bog birch forests in Western Siberia
/ T. T. Efremova [et al.] // Eurasian Soil Sci. - 2013. - Vol. 46, Is. 1. - P51-60, DOI 10.1134/S1064229312120034. - Cited References: 29. - This work was supported by Program no. 26 of the Presidium of the Russian Academy of Sciences Biological Diversity and Project no. 2 of the Siberian Division of the Russian Academy of Sciences.
. - 10. - ISSN 1064-2293
РУБ Soil Science
Аннотация: A typological series of native Betula pubescens Ehrh. dendrocenoses along the channel of a river crossing a bog was studied. The variability of the mineral element reserves is described by geostatistical methods as the sum of a trend, autocorrelation, and random components. The contribution of deterministic and random components has been assessed in the years with average precipitation and in the year of 2007 with high and long-term flooding. The empirical variograms and the parameters of the model variograms are presented. The class of the spatial correlation of the ash reserves is described. A primary cause of the ash content's variability is the specific water regime, which is determined by the following: (i) the abundance and duration of the spring floods responsible for the silt mass brought by the river and (ii) the draining effect of the intrabog river, the distance from which provided the formation in the forest of the ground cover with the specific species composition and ash content. The falloff of the arboreal layer in the bog birch forests formed the fundamental mineral background of the litter.
Полный текст,
WOS,
Scopus
Держатели документа:
[Efremova, T. T.
Sekretenko, O. P.
Avrova, A. F.
Efremov, S. P.] Russian Acad Sci, Sukachev Inst Forest, Siberian Div, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Efremova, T.T.; Sekretenko, O.P.; Avrova, A.F.; Efremov, S.P.
Рубрики:
SOIL PROPERTIES
VARIABILITY
Кл.слова (ненормированные):
variograms -- typological series -- water regime -- litter
SOIL PROPERTIES
VARIABILITY
Кл.слова (ненормированные):
variograms -- typological series -- water regime -- litter
Аннотация: A typological series of native Betula pubescens Ehrh. dendrocenoses along the channel of a river crossing a bog was studied. The variability of the mineral element reserves is described by geostatistical methods as the sum of a trend, autocorrelation, and random components. The contribution of deterministic and random components has been assessed in the years with average precipitation and in the year of 2007 with high and long-term flooding. The empirical variograms and the parameters of the model variograms are presented. The class of the spatial correlation of the ash reserves is described. A primary cause of the ash content's variability is the specific water regime, which is determined by the following: (i) the abundance and duration of the spring floods responsible for the silt mass brought by the river and (ii) the draining effect of the intrabog river, the distance from which provided the formation in the forest of the ground cover with the specific species composition and ash content. The falloff of the arboreal layer in the bog birch forests formed the fundamental mineral background of the litter.
Полный текст,
WOS,
Scopus
Держатели документа:
[Efremova, T. T.
Sekretenko, O. P.
Avrova, A. F.
Efremov, S. P.] Russian Acad Sci, Sukachev Inst Forest, Siberian Div, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Efremova, T.T.; Sekretenko, O.P.; Avrova, A.F.; Efremov, S.P.
Effect of fire on solute release from organic horizons under larch forest in Central Siberian permafrost terrain
[Text] / M. . Kawahigashi, A. . Prokushkin, H. . Sumida // Geoderma. - 2011. - Vol. 166, Is. 1. - P171-180, DOI 10.1016/j.geoderma.2011.07.027. - Cited References: 44. - This research was supported by the core to core program "Symptoms of Climate Change in Far-eastern Siberia", funded by the Japanese Society for Promotion of Science. The authors thank Alexander Kirdyanov, Tatiana Bugaenko, Svetlana Evgrafova for support in sample collection and preparation.
. - 10. - ISSN 0016-7061
РУБ Soil Science
Аннотация: To evaluate the effects of forest fire and post-fire stand recovery on the organic layer chemistry and solute release within mound and trough microrelief elements (termed earth hummock microtopography) that mainly distribute permafrost affected area, we chose five fire plots (larch forests burned in 1951, 1981, 1990, 1994 and 2005) paired with adjacent control plots in mature larch forests in Central Siberian permafrost terrain. We determined total carbon, nitrogen and ash content in solid organic soils, and analyzed total carbon, nitrogen, bases and major anions in water extracts. There was a significant correlation between water-extracted organic carbon (WEOC) and total carbon (kg m(-2)) in area basis, implying that the quantity of total carbon was a major factor in WEOC production. WEOC correlated negatively with pH, indicating strong control by organic horizons (organic solute leaching) on soil acidity and base cation dynamics. The sum of water extractable base cations was also correlated significantly to total carbon, indicating that cations can be released through organic matter decomposition. Organic horizons in troughs in burned plots released greater amounts of Ca, Mg and K than those in mounds, probably due to greater content of organic matter as a cation source. Anions including nitrate and phosphate and WEOC also accumulated in trough depressions, due probably to organic matter degradation. The contrasting distribution of solutes between mounds and troughs in burned plots seems to be controlled by organic horizon development via changes in microtopography after forest fires. (C) 2011 Elsevier B.V. All rights reserved.
Полный текст,
WOS,
Scopus
Держатели документа:
[Kawahigashi, Masayuki
Sumida, Hiroaki] Nihon Univ, Coll Bioresource Sci, Kanagawa 2520880, Japan
[Prokushkin, Anatoly] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Kawahigashi, M...; Prokushkin, A...; Sumida, H...
Рубрики:
NEAR-SURFACE PERMAFROST
NORTHWEST-TERRITORIES
INTERIOR ALASKA
CARBON
SOILS
CANADA
NITROGEN
TOPOSEQUENCE
NUTRIENTS
DYNAMICS
Кл.слова (ненормированные):
Larch forest -- Permafrost -- Hummock microtopography -- Dissolved organic matter -- Nutrients -- Siberia
NEAR-SURFACE PERMAFROST
NORTHWEST-TERRITORIES
INTERIOR ALASKA
CARBON
SOILS
CANADA
NITROGEN
TOPOSEQUENCE
NUTRIENTS
DYNAMICS
Кл.слова (ненормированные):
Larch forest -- Permafrost -- Hummock microtopography -- Dissolved organic matter -- Nutrients -- Siberia
Аннотация: To evaluate the effects of forest fire and post-fire stand recovery on the organic layer chemistry and solute release within mound and trough microrelief elements (termed earth hummock microtopography) that mainly distribute permafrost affected area, we chose five fire plots (larch forests burned in 1951, 1981, 1990, 1994 and 2005) paired with adjacent control plots in mature larch forests in Central Siberian permafrost terrain. We determined total carbon, nitrogen and ash content in solid organic soils, and analyzed total carbon, nitrogen, bases and major anions in water extracts. There was a significant correlation between water-extracted organic carbon (WEOC) and total carbon (kg m(-2)) in area basis, implying that the quantity of total carbon was a major factor in WEOC production. WEOC correlated negatively with pH, indicating strong control by organic horizons (organic solute leaching) on soil acidity and base cation dynamics. The sum of water extractable base cations was also correlated significantly to total carbon, indicating that cations can be released through organic matter decomposition. Organic horizons in troughs in burned plots released greater amounts of Ca, Mg and K than those in mounds, probably due to greater content of organic matter as a cation source. Anions including nitrate and phosphate and WEOC also accumulated in trough depressions, due probably to organic matter degradation. The contrasting distribution of solutes between mounds and troughs in burned plots seems to be controlled by organic horizon development via changes in microtopography after forest fires. (C) 2011 Elsevier B.V. All rights reserved.
Полный текст,
WOS,
Scopus
Держатели документа:
[Kawahigashi, Masayuki
Sumida, Hiroaki] Nihon Univ, Coll Bioresource Sci, Kanagawa 2520880, Japan
[Prokushkin, Anatoly] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Kawahigashi, M...; Prokushkin, A...; Sumida, H...
Factors influencing the spatial pattern of the ash content of bog birch forest litter
[Text] / O. P. Sekretenko [et al.] ; ed.: A Stein, E Pebesma, Pebesma, // 1ST CONFERENCE ON SPATIAL STATISTICS 2011 - MAPPING GLOBAL CHANGE. Ser. Procedia Environmental Sciences : ELSEVIER SCIENCE BV, 2011. - Vol. 3: 1st International Conference on Spatial Statistics - Mapping Global Change (MAR 23-25, 2011, Enschede, NETHERLANDS). - P99-104, DOI 10.1016/j.proenv.2011.02.018. - Cited References: 6
. - 6. - ISBN 1878-0296
РУБ Environmental Sciences + Geography, Physical
Кл.слова (ненормированные):
Forest litter -- ash stock -- western Siberia -- spatial statistics -- geostatistics -- Betula pubescens Ehrh
Аннотация: The ash stock in forest litter influences the fertility of forest soil and should be studied. Litter samples were taken at 70 locations within a 270x60 metre transect in 2004-2007 in the bog birch forest, western Siberia. A geostatistical model with external trend was applied to describe the spatial pattern of the ash mass (kg m(-2)) on the forest floor. Hydrological factors, used as explanatory variables in an external trend equation, account for the main portion of spatial variation (83% and 49% in the years of, respectively, low and high spring flooding). Covariance structure of the data, connected with patterns of vegetation and silt deposits, explains the smaller portion of spatial variation (12% and 38%). The unexplained variation is minor (5% and 13%). (c) 2010 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Spatial Statistics 2011
WOS,
Scopus
Держатели документа:
[Sekretenko, O. P.
Efremova, T. T.
Avrova, A. F.
Efremov, S. P.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Sekretenko, O.P.; Efremova, T.T.; Avrova, A.F.; Efremov, S.P.; Stein, A \ed.\; Pebesma, E \ed.\; Pebesma, \ed.\
Кл.слова (ненормированные):
Forest litter -- ash stock -- western Siberia -- spatial statistics -- geostatistics -- Betula pubescens Ehrh
Аннотация: The ash stock in forest litter influences the fertility of forest soil and should be studied. Litter samples were taken at 70 locations within a 270x60 metre transect in 2004-2007 in the bog birch forest, western Siberia. A geostatistical model with external trend was applied to describe the spatial pattern of the ash mass (kg m(-2)) on the forest floor. Hydrological factors, used as explanatory variables in an external trend equation, account for the main portion of spatial variation (83% and 49% in the years of, respectively, low and high spring flooding). Covariance structure of the data, connected with patterns of vegetation and silt deposits, explains the smaller portion of spatial variation (12% and 38%). The unexplained variation is minor (5% and 13%). (c) 2010 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Spatial Statistics 2011
WOS,
Scopus
Держатели документа:
[Sekretenko, O. P.
Efremova, T. T.
Avrova, A. F.
Efremov, S. P.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Sekretenko, O.P.; Efremova, T.T.; Avrova, A.F.; Efremov, S.P.; Stein, A \ed.\; Pebesma, E \ed.\; Pebesma, \ed.\
Post-fire Functioning of Eastern Cisbaikalian Forest Ecosystems
[Text] / Y. N. Krasnoshchekov [et al.] // Contemp. Probl. Ecol. - 2010. - Vol. 3, Is. 2. - P161-166, DOI 10.1134/S1995425510020049. - Cited References: 16. - The research was supported by Russian Foundation for Basic Research, grant no. 08-04-00027a, and Siberian Branch of Russian Academy of Sciences, Integration Project no. 5.21.
. - 6. - ISSN 1995-4255
РУБ Ecology
Кл.слова (ненормированные):
Eastern Cisbaikalia -- litter-topsoil fires -- post-fire progressive successions -- soil morphology -- amount and composition of litter -- organic post-fire topsoil -- ash constituents -- physicochemical soil properties
Аннотация: The post-fire dynamics of Eastern Cisbaikalian forest ecosystems is analyzed. Forest productivity is shown to be reduced by litter and humus ground fires. The study characterizes understory and soil changes after fires of various severities and remoteness.
Полный текст,
WOS,
Scopus
Держатели документа:
[Krasnoshchekov, Yu. N.
Evdokimenko, M. D.
Cherednikova, Yu. S.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 630036, Russia
[Boloneva, M. V.] Russian Acad Sci, Inst Gen & Expt Biol, Siberian Branch, Ulan Ude 670047, Russia
Доп.точки доступа:
Krasnoshchekov, Y.N.; Evdokimenko, M.D.; Cherednikova, Y.S.; Boloneva, M.V.
Кл.слова (ненормированные):
Eastern Cisbaikalia -- litter-topsoil fires -- post-fire progressive successions -- soil morphology -- amount and composition of litter -- organic post-fire topsoil -- ash constituents -- physicochemical soil properties
Аннотация: The post-fire dynamics of Eastern Cisbaikalian forest ecosystems is analyzed. Forest productivity is shown to be reduced by litter and humus ground fires. The study characterizes understory and soil changes after fires of various severities and remoteness.
Полный текст,
WOS,
Scopus
Держатели документа:
[Krasnoshchekov, Yu. N.
Evdokimenko, M. D.
Cherednikova, Yu. S.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 630036, Russia
[Boloneva, M. V.] Russian Acad Sci, Inst Gen & Expt Biol, Siberian Branch, Ulan Ude 670047, Russia
Доп.точки доступа:
Krasnoshchekov, Y.N.; Evdokimenko, M.D.; Cherednikova, Y.S.; Boloneva, M.V.
Soil functioning in foci of Siberian moth population outbreaks in the southern taiga subzone of Central Siberia
[Text] / Y. N. Krasnoshchekov, I. N. Bezkorovainaya // Biol. Bull. - 2008. - Vol. 35, Is. 1. - P70-79, DOI 10.1134/S1062359008010111. - Cited References: 20
. - 10. - ISSN 1062-3590
РУБ Biology
Аннотация: The results of experimental studies on the contribution of zoogenic debris to transformation of soil properties in the southern taiga subzone of Central Siberia are analyzed. They show that water-soluble carbon outflow from the forest litter increases by 21-26% upon a Siberian moth invasion, with this value decreasing to 14% one year later. The burning of forest in an area completely defoliated by the pest leads to changes in the stock, fractional composition, actual acidity, and ash element contents of the litter. The litter-dwelling invertebrate assemblage is almost completely destroyed by fire and begins to recover only after two years.
Полный текст,
WOS,
Scopus
Держатели документа:
[Krasnoshchekov, Yu. N.
Bezkorovainaya, I. N.] Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Krasnoshchekov, Y.N.; Bezkorovainaya, I.N.
Аннотация: The results of experimental studies on the contribution of zoogenic debris to transformation of soil properties in the southern taiga subzone of Central Siberia are analyzed. They show that water-soluble carbon outflow from the forest litter increases by 21-26% upon a Siberian moth invasion, with this value decreasing to 14% one year later. The burning of forest in an area completely defoliated by the pest leads to changes in the stock, fractional composition, actual acidity, and ash element contents of the litter. The litter-dwelling invertebrate assemblage is almost completely destroyed by fire and begins to recover only after two years.
Полный текст,
WOS,
Scopus
Держатели документа:
[Krasnoshchekov, Yu. N.
Bezkorovainaya, I. N.] Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Krasnoshchekov, Y.N.; Bezkorovainaya, I.N.
The influence of heating on organic matter of forest litters and soils under experimental conditions
[Text] / A. S. Prokushkin, I. V. Tokareva // Eurasian Soil Sci. - 2007. - Vol. 40, Is. 6. - P628-635, DOI 10.1134/S106422930706004X. - Cited References: 35
. - 8. - ISSN 1064-2293
РУБ Soil Science
Аннотация: The specific features of changes in the content and mobility of organic matter in litters and cryogenic soils under heating were revealed. The thermal stability of the organic matter and litters is different. In the soils, the maximal loss of matter was recorded at a temperature of 300 degrees C. In the litters, the maximal losses were found at 300, 400 and 550 degrees C and depended inversely on the carbon content in them. The heating to 200 degrees C caused insignificant changes in the mass of the litters and soils but increased the content of the water-soluble fraction of organic matter and the concentration of the water-soluble mineral nitrogen forms.
Полный текст,
Scopus,
WOS
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Prokushkin, A.S.; Tokareva, I.V.
Аннотация: The specific features of changes in the content and mobility of organic matter in litters and cryogenic soils under heating were revealed. The thermal stability of the organic matter and litters is different. In the soils, the maximal loss of matter was recorded at a temperature of 300 degrees C. In the litters, the maximal losses were found at 300, 400 and 550 degrees C and depended inversely on the carbon content in them. The heating to 200 degrees C caused insignificant changes in the mass of the litters and soils but increased the content of the water-soluble fraction of organic matter and the concentration of the water-soluble mineral nitrogen forms.
Полный текст,
Scopus,
WOS
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Prokushkin, A.S.; Tokareva, I.V.
Accumulation of Cs-137 in peatbogs on the Ob and Tom' river interfluve
[Text] / T. T. Efremova [et al.] // Eurasian Soil Sci. - 2002. - Vol. 35, Is. 1. - P91-98. - Cited References: 22
. - 8. - ISSN 1064-2293
РУБ Soil Science
Аннотация: The migration of Cs-137 into deep peat layers is mainly determined by long-term annual fluctuations in the ground-water level and depends considerably on the microrelief of the bog surface. Radiocesium was found to be retained selectively by humic and fulvic acids of the first (0.1 N NaOH-extractable) fraction. A close correlation of cesium retention with the ash content in peat was observed. The accumulation of Cs-137 in root-inhabited horizons is enhanced by soil biota. The level of contamination of oligotrophic peatbogs corresponds to the background cesium concentrations in mineral soils of Western Siberia.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Russian Acad Sci, Siberian Div, Joint Inst Geol Geophys & Mineral, Novosibirsk 630090, Russia
Доп.точки доступа:
Efremova, T.T.; Sukhorukov, F.V.; Efremov, S.P.; Budashkina, V.V.
Аннотация: The migration of Cs-137 into deep peat layers is mainly determined by long-term annual fluctuations in the ground-water level and depends considerably on the microrelief of the bog surface. Radiocesium was found to be retained selectively by humic and fulvic acids of the first (0.1 N NaOH-extractable) fraction. A close correlation of cesium retention with the ash content in peat was observed. The accumulation of Cs-137 in root-inhabited horizons is enhanced by soil biota. The level of contamination of oligotrophic peatbogs corresponds to the background cesium concentrations in mineral soils of Western Siberia.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Russian Acad Sci, Siberian Div, Joint Inst Geol Geophys & Mineral, Novosibirsk 630090, Russia
Доп.точки доступа:
Efremova, T.T.; Sukhorukov, F.V.; Efremov, S.P.; Budashkina, V.V.
Foliar fungal pathogens of European woody plants in Siberia: an early warning of potential threats?
[Text] / M. . Tomoshevich [et al.] // Forest Pathol. - 2013. - Vol. 43, Is. 5. - P345-359, DOI 10.1111/efp.12036. - Cited References: 50. - We thank Dr Richard Baker (FERA, UK), Dr Annie Yart and Dr Marie-Laure Desprez-Loustau (INRA, France) and the two anonymous reviewers for their valuable comments on the manuscript. We also thank Dr Vadim A. Melnik (Botanical Institute of the Russian Academy of Science, Saints Petersburg, Russia) for the identification of some fungi. This study was supported by the EU FP7 Projects PRATIQUE (No 212459) and ISEFOR (No 245268), a grant of President of the Russian Federation (MK-7049.2010.4) and a grant of Mayor of the city Novosibirsk (No 35-10).
. - 15. - ISSN 1437-4781
РУБ Forestry
Аннотация: In this article, we report observations made during thirteen years on foliar fungal pathogens attacking European and Eurasian woody broadleaved species in Siberian arboreta and cities and discuss the possibility of using such data for detecting exotic pathogens that may represent a danger for European tree and shrub species, should these pathogens be introduced into Europe. A total of 102 cases of symptomatic infections (fungus-host plant associations) involving 67 fungal species were recorded on 50 of the 52 European and Eurasian woody plant species. All but four of the fungi found during the surveys were previously reported in Europe. However, 29 fungus-host plant associations are apparently new to science, suggesting that complexes of cryptic species differing in their host range and geographic range may occur. Seventeen percentage of associations were given a high damage score, that is, more than 50% of plant area was attacked, for at least some localities. In nearly half of the cases, fungus-host plant associations were found to be very frequent, that is, occurring every year and at all locations where the plant was inspected. A list of pathogen-host associations in Siberia deserving further investigation is provided, either because the pathogen is not yet recorded in Europe or because the pathogen-host association has not yet been reported, and the damage is high or, finally, because the damage and infestation level is unusually high in known associations. Further studies should involve molecular characterization of these foliar pathogens and their host range testing.
WOS,
Полный текст,
Scopus
Держатели документа:
[Tomoshevich, M.] RAS, SB, Cent Siberian Bot Garden, Novosibirsk, Russia
[Kirichenko, N.] RAS, SB, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Holmes, K.
Kenis, M.] CABI, Delemont, Switzerland
Доп.точки доступа:
Tomoshevich, M.; Kirichenko, Natalia I.; Кириченко, Наталья Ивановна; Holmes, K.; Kenis, M.; EU [212459, 245268]; Russian Federation [MK-7049.2010.4]; city Novosibirsk [35-10]
Рубрики:
EMERALD ASH BORER
SPECIES RECOGNITION
CRYPTIC SPECIATION
CHESTNUT BLIGHT
NORTH-AMERICAN
INVASIONS
RELEASE
SPREAD
DNA
EMERALD ASH BORER
SPECIES RECOGNITION
CRYPTIC SPECIATION
CHESTNUT BLIGHT
NORTH-AMERICAN
INVASIONS
RELEASE
SPREAD
DNA
Аннотация: In this article, we report observations made during thirteen years on foliar fungal pathogens attacking European and Eurasian woody broadleaved species in Siberian arboreta and cities and discuss the possibility of using such data for detecting exotic pathogens that may represent a danger for European tree and shrub species, should these pathogens be introduced into Europe. A total of 102 cases of symptomatic infections (fungus-host plant associations) involving 67 fungal species were recorded on 50 of the 52 European and Eurasian woody plant species. All but four of the fungi found during the surveys were previously reported in Europe. However, 29 fungus-host plant associations are apparently new to science, suggesting that complexes of cryptic species differing in their host range and geographic range may occur. Seventeen percentage of associations were given a high damage score, that is, more than 50% of plant area was attacked, for at least some localities. In nearly half of the cases, fungus-host plant associations were found to be very frequent, that is, occurring every year and at all locations where the plant was inspected. A list of pathogen-host associations in Siberia deserving further investigation is provided, either because the pathogen is not yet recorded in Europe or because the pathogen-host association has not yet been reported, and the damage is high or, finally, because the damage and infestation level is unusually high in known associations. Further studies should involve molecular characterization of these foliar pathogens and their host range testing.
WOS,
Полный текст,
Scopus
Держатели документа:
[Tomoshevich, M.] RAS, SB, Cent Siberian Bot Garden, Novosibirsk, Russia
[Kirichenko, N.] RAS, SB, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Holmes, K.
Kenis, M.] CABI, Delemont, Switzerland
Доп.точки доступа:
Tomoshevich, M.; Kirichenko, Natalia I.; Кириченко, Наталья Ивановна; Holmes, K.; Kenis, M.; EU [212459, 245268]; Russian Federation [MK-7049.2010.4]; city Novosibirsk [35-10]
Effect of fires on the ecosystems of subtaiga forest-steppe forests in the southwestern Baikal Region
[Text] / Y. N. Krasnoshchekov, M. D. Evdokimenko, Y. S. Cherednikova // Contemp. Probl. Ecol. - 2013. - Vol. 6, Is. 5. - P477-485, DOI 10.1134/S1995425513050053. - Cited References: 17
. - 9. - ISSN 1995-4255
РУБ Ecology
Кл.слова (ненормированные):
subtaiga forest-steppe pine forests -- ground fires of the litter-humus type -- pyrogenic vegetation successions -- soil morphology -- organogenic pyrogenic soil layers -- ash chemical content of litters -- physico-chemical properties of soils
Аннотация: The data of experimental studies on the after-fire digression of subtaiga forest-steppe pine forests in the Southwestern Baikal Region are analyzed. Ground fires of the litter-humus type are ascertained to be the most destructive factor in the dynamics of pine forests. The effect of a ground fire is accompanied with the drying of trees, and the vital capacity of those that survived the fire depends on the severity of fire damages. The characteristic of the lower vegetation layers and its dynamics under the effect of moderately intense fires are presented. Ground fires are shown to negatively affect the change in the reserve qualitative fractional structure of organogenic soil layers and their chemical composition.
WOS,
Полный текст,
Scopus
Держатели документа:
[Krasnoshchekov, Yu. N.
Evdokimenko, M. D.
Cherednikova, Yu. S.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Krasnoshchekov, Yu. N.; Краснощеков, Юрий Николаевич; Evdokimenko, M. D.; Евдокименко, Михаил Данилович; Cherednikova, Yu. S.; Чередникова, Юлия Сергеевна
Кл.слова (ненормированные):
subtaiga forest-steppe pine forests -- ground fires of the litter-humus type -- pyrogenic vegetation successions -- soil morphology -- organogenic pyrogenic soil layers -- ash chemical content of litters -- physico-chemical properties of soils
Аннотация: The data of experimental studies on the after-fire digression of subtaiga forest-steppe pine forests in the Southwestern Baikal Region are analyzed. Ground fires of the litter-humus type are ascertained to be the most destructive factor in the dynamics of pine forests. The effect of a ground fire is accompanied with the drying of trees, and the vital capacity of those that survived the fire depends on the severity of fire damages. The characteristic of the lower vegetation layers and its dynamics under the effect of moderately intense fires are presented. Ground fires are shown to negatively affect the change in the reserve qualitative fractional structure of organogenic soil layers and their chemical composition.
WOS,
Полный текст,
Scopus
Держатели документа:
[Krasnoshchekov, Yu. N.
Evdokimenko, M. D.
Cherednikova, Yu. S.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Krasnoshchekov, Yu. N.; Краснощеков, Юрий Николаевич; Evdokimenko, M. D.; Евдокименко, Михаил Данилович; Cherednikova, Yu. S.; Чередникова, Юлия Сергеевна
The use of X-ray fluorescence analysis with synchrotron radiation to measure elemental composition of phytomass and soils
[Text] / K. P. Kutsenogyi [et al.] // Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. - 2007. - Vol. 575: 16th International Synchrotron Radiation Conference (SR-2006) (JUL 10-14, 2006, Novosibirsk, RUSSIA), Is. 01.02.2013. - P214-217, DOI 10.1016/j.nima.2007.01.071. - Cited References: 9
. - 4. - ISSN 0168-9002
РУБ Instruments & Instrumentation + Nuclear Science & Technology + Physics, Particles & Fields + Spectroscopy
Кл.слова (ненормированные):
synchrotron radiation -- scanning X-ray fluorescence analysis -- chemical elements -- pine clones -- soil
Аннотация: The method of X-ray fluorescence analysis with synchrotron radiation was used to estimate soil and phytomass elemental composition in the long-term field experiments with clones and climatypes of Scots pine Pinus sylvestris L. in West Siberia. Overall from 15 to 21 chemical elements (Fe, Ca, K, Ti, Mn, Zr, Sr, Rb, Co, Cr, Zn, V, Y, Sc, Nb, Pb, Ga, Cu, Ni, As, Mo) were detected. The elemental composition of dried needles and needle ash were compared. The influence of genetic variability of Scots pine on some element concentration in the topsoil was revealed. The temporal dynamics of interclonal variability of elemental composition of pine needles was revealed. (c) 2007 Elsevier B.V. All rights reserved.
Полный текст,
WOS,
Scopus
Держатели документа:
Inst Forest, W Siberian Off, Novosibirsk 630082, Russia
SB RAS, Inst Chem Kinet & Combust, Novosibirsk 630090, Russia
SB RAS, Inst Soil Sci & Agrochem, Novosibirsk 630090, Russia
SB RAS, Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Kutsenogyi, K.P.; Makarikova, R.P.; Milyutin, L.I.; Naumova, N.B.; Tarakanov, V.V.; Chankina, O.V.
Кл.слова (ненормированные):
synchrotron radiation -- scanning X-ray fluorescence analysis -- chemical elements -- pine clones -- soil
Аннотация: The method of X-ray fluorescence analysis with synchrotron radiation was used to estimate soil and phytomass elemental composition in the long-term field experiments with clones and climatypes of Scots pine Pinus sylvestris L. in West Siberia. Overall from 15 to 21 chemical elements (Fe, Ca, K, Ti, Mn, Zr, Sr, Rb, Co, Cr, Zn, V, Y, Sc, Nb, Pb, Ga, Cu, Ni, As, Mo) were detected. The elemental composition of dried needles and needle ash were compared. The influence of genetic variability of Scots pine on some element concentration in the topsoil was revealed. The temporal dynamics of interclonal variability of elemental composition of pine needles was revealed. (c) 2007 Elsevier B.V. All rights reserved.
Полный текст,
WOS,
Scopus
Держатели документа:
Inst Forest, W Siberian Off, Novosibirsk 630082, Russia
SB RAS, Inst Chem Kinet & Combust, Novosibirsk 630090, Russia
SB RAS, Inst Soil Sci & Agrochem, Novosibirsk 630090, Russia
SB RAS, Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Kutsenogyi, K.P.; Makarikova, R.P.; Milyutin, L.I.; Naumova, N.B.; Tarakanov, V.V.; Chankina, O.V.
Occurrence of the emerald ash borer, Agrilus planipennis in Russia and its potential impact on European forestry
/ Y. Baranchikov [et al.] // EPPO Bulletin. - 2008. - Vol. 38, Is. 2. - P233-238, DOI 10.1111/j.1365-2338.2008.01210.x
. - ISSN 0250-8052
Аннотация: The emerald ash borer, Agrilus planipennis, is a beetle native to East Asia where it is considered a minor pest, preferentially attacking weakened or dying ash trees. It was first discovered in North America in 2002 and has since become one of the most serious invasive insect pests, killing millions of healthy ash trees in urban and forested settings. Similar damage is now occurring in the region of Moscow, Russia, which causes serious concern for Europe. In this paper, we review the current knowledge on A. planipennis in Asia and North America, provide new information on its occurrence in the region of Moscow and Eastern Russia and make recommendations for research and management strategies in Europe. В© 2008 The Authors.
Scopus
Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Science, Krasnoyarsk, Russian Federation
Moscow State University of Forest, Mytischi, Russian Federation
Far Eastern Institute of Forest Management, Khabarovsk, Russian Federation
CABI Europe-Switzerland, Delemont, Switzerland
Доп.точки доступа:
Baranchikov, Y.; Mozolevskaya, E.; Yurchenko, G.; Kenis, M.
Аннотация: The emerald ash borer, Agrilus planipennis, is a beetle native to East Asia where it is considered a minor pest, preferentially attacking weakened or dying ash trees. It was first discovered in North America in 2002 and has since become one of the most serious invasive insect pests, killing millions of healthy ash trees in urban and forested settings. Similar damage is now occurring in the region of Moscow, Russia, which causes serious concern for Europe. In this paper, we review the current knowledge on A. planipennis in Asia and North America, provide new information on its occurrence in the region of Moscow and Eastern Russia and make recommendations for research and management strategies in Europe. В© 2008 The Authors.
Scopus
Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Science, Krasnoyarsk, Russian Federation
Moscow State University of Forest, Mytischi, Russian Federation
Far Eastern Institute of Forest Management, Khabarovsk, Russian Federation
CABI Europe-Switzerland, Delemont, Switzerland
Доп.точки доступа:
Baranchikov, Y.; Mozolevskaya, E.; Yurchenko, G.; Kenis, M.
ASH COMPOSITION OF MONGOLIAN LARCH FOREST LITTERS AND ITS CHANGES DUE TO CUTTING AND FIRE
[Text] / Y. N. KRASNOSHCHEKOV, V. N. GORBACHEV // Eurasian Soil Sci. - 1993. - Vol. 25, Is. 9. - P63-75. - Cited References: 15
. - 13. - ISSN 1064-2293
РУБ Soil Science
Кл.слова (ненормированные):
LARCH FOREST LITTERS -- MONGOLIA -- ASH COMPOSITION -- CHANGES DUE TO CUTTING -- CHANGES DUE TO FIRE
Аннотация: The litters of the Mongolian high-altitude belt of forest cenoses differ in terms of the composition of macroelements, trace elements, and ash content. Cutting and fire lead to significant quantitative and qualitative changes in the ash composition of the litter.
Доп.точки доступа:
KRASNOSHCHEKOV, Y.N.; GORBACHEV, V.N.
Кл.слова (ненормированные):
LARCH FOREST LITTERS -- MONGOLIA -- ASH COMPOSITION -- CHANGES DUE TO CUTTING -- CHANGES DUE TO FIRE
Аннотация: The litters of the Mongolian high-altitude belt of forest cenoses differ in terms of the composition of macroelements, trace elements, and ash content. Cutting and fire lead to significant quantitative and qualitative changes in the ash composition of the litter.
Доп.точки доступа:
KRASNOSHCHEKOV, Y.N.; GORBACHEV, V.N.
Formation of fluorine technogenic anomalies in above-ground ecosystems of Siberia: Biological sorption, monitoring, possibility of lowering the negative impact
/ I. N. Pavlov // Contemp. Probl. Ecol. - 2014. - Vol. 7, Is. 3. - P353-362, DOI 10.1134/S1995425514030147
. - ISSN 1995-4263
Аннотация: This paper studies how aluminum smelter emissions into the atmosphere affect the accumulation of fluorine by soil and plants, as well as change the chemical composition in leaves of woody plants. The ratio between total and extractable fluorine is ascertained to vary widely depending on the plant species. Meanwhile, gas resistant plants are characterized by an increased ash content in leaves (at the expense of K, P, Ca, etc.) and growth in the ratio between total and water-soluble fluorine. Plant resistance to fluorine that enters tissues depends on the capability of an organism to transform the toxicant into insoluble forms, which are not involved in physiological processes, i.e., on the presence of tissue elements with high precipitating capability. The gas-resistant species are ascertained to be characterized by high capability of limiting the intake of fluorine through roots, as well as its migration through a plant (especially to the organs that determine the further development of an organism). © 2014 Pleiades Publishing, Ltd.
Scopus,
Полный текст,
WOS
Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/28, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Pavlov, I.N.
Аннотация: This paper studies how aluminum smelter emissions into the atmosphere affect the accumulation of fluorine by soil and plants, as well as change the chemical composition in leaves of woody plants. The ratio between total and extractable fluorine is ascertained to vary widely depending on the plant species. Meanwhile, gas resistant plants are characterized by an increased ash content in leaves (at the expense of K, P, Ca, etc.) and growth in the ratio between total and water-soluble fluorine. Plant resistance to fluorine that enters tissues depends on the capability of an organism to transform the toxicant into insoluble forms, which are not involved in physiological processes, i.e., on the presence of tissue elements with high precipitating capability. The gas-resistant species are ascertained to be characterized by high capability of limiting the intake of fluorine through roots, as well as its migration through a plant (especially to the organs that determine the further development of an organism). © 2014 Pleiades Publishing, Ltd.
Scopus,
Полный текст,
WOS
Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/28, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Pavlov, I.N.
Formalized classification of moss litters in swampy spruce forests of intermontane depressions of Kuznetsk Alatau
/ T. T. Efremova, A. F. Avrova, S. P. Efremov // Eurasian Soil Sci. - 2016. - Vol. 49, Is. 9. - P969-978, DOI 10.1134/S1064229316090039
. - ISSN 1064-2293
Кл.слова (ненормированные):
grouping -- morphogenetic types of litters -- multivariate statistical analysis -- Bryophyta -- Picea
Аннотация: The approaches of multivariate statistics have been used for the numerical classification of morphogenetic types of moss litters in swampy spruce forests according to their physicochemical properties (the ash content, decomposition degree, bulk density, pH, mass, and thickness). Three clusters of moss litters— peat, peaty, and high-ash peaty—have been specified. The functions of classification for identification of new objects have been calculated and evaluated. The degree of decomposition and the ash content are the main classification parameters of litters, though all other characteristics are also statistically significant. The final prediction accuracy of the assignment of a litter to a particular cluster is 86%. Two leading factors participating in the clustering of litters have been determined. The first factor—the degree of transformation of plant remains (quality)—specifies 49% of the total variance, and the second factor—the accumulation rate (quantity)— specifies 26% of the total variance. The morphogenetic structure and physicochemical properties of the clusters of moss litters are characterized. © 2016, Pleiades Publishing, Ltd.
Scopus,
Смотреть статью,
WOS
Держатели документа:
Sukachev Institute of Forestry, Siberian Branch, Russian Academy of Sciences : Akademgorodok 50/28, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Efremova, T. T.; Avrova, A. F.; Efremov, S. P.
Кл.слова (ненормированные):
grouping -- morphogenetic types of litters -- multivariate statistical analysis -- Bryophyta -- Picea
Аннотация: The approaches of multivariate statistics have been used for the numerical classification of morphogenetic types of moss litters in swampy spruce forests according to their physicochemical properties (the ash content, decomposition degree, bulk density, pH, mass, and thickness). Three clusters of moss litters— peat, peaty, and high-ash peaty—have been specified. The functions of classification for identification of new objects have been calculated and evaluated. The degree of decomposition and the ash content are the main classification parameters of litters, though all other characteristics are also statistically significant. The final prediction accuracy of the assignment of a litter to a particular cluster is 86%. Two leading factors participating in the clustering of litters have been determined. The first factor—the degree of transformation of plant remains (quality)—specifies 49% of the total variance, and the second factor—the accumulation rate (quantity)— specifies 26% of the total variance. The morphogenetic structure and physicochemical properties of the clusters of moss litters are characterized. © 2016, Pleiades Publishing, Ltd.
Scopus,
Смотреть статью,
WOS
Держатели документа:
Sukachev Institute of Forestry, Siberian Branch, Russian Academy of Sciences : Akademgorodok 50/28, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Efremova, T. T.; Avrova, A. F.; Efremov, S. P.
Between ash dieback and emerald ash borer: Two Asian invaders in Russia and the future of ash in Europe
/ D. L. Musolin [et al.] // Baltic For. - 2017. - Vol. 23, Is. 1. - P316-333
. - ISSN 1392-1355
Кл.слова (ненормированные):
Agrilus planipennis -- Ash -- Ash dieback -- Buprestidae -- Chalara fraxinea -- Emerald ash borer -- Forest -- Forest health -- Forest pests -- Fraxinus -- Hymenoscyphus fraxineus -- Pathogen -- Plant resistance
Аннотация: Four ash species are native to Russia (Fraxinus excelsior, F. angustifolia, F. chinensis, F. mandshurica) while F. pennsylvanica was introduced from North America. Ash forests cover 666 300 ha (0.1% of total forest area of Russia) and constitute a volume of 77.91 mln m3. Ash is widely used in the greening of populated places, around fields and along inter-city roads. We review the current situation with two recent invaders – ash dieback fungus Hymenoscyphus fraxineus (Ascomycota) and emerald ash borer Agrilus planipennis (Coleoptera). Hymenoscyphus fraxineus was likely accidentally introduced from Asia to Western Europe, expanded its range eastward and by 2014 reached Moscow, whereas A. planipennis was accidentally introduced from Asia to Moscow Region, expanded its range in all directions but most noticeably southwards. By 2012, A. planipennis reached Smolensk Region bordering Belarus, and by 2013, Voronezh Region bordering Ukraine. At least between Belarus and Moscow city, the ranges of invaders overlap. Both species are a threat to the native as well as introduced ash in Europe. We list known records of two invaders in Russia (as of 2016) and for A. planipennis also review food plants, seasonal cycle, dispersal, parasitoids and susceptibility of different ash species. We analyze the synergetic effect of two invaders on ash in the area of overlapped ranges and potential losses of biological diversity associated with ash decline and conclude that the future of ash in Europe is precarious. The following directions of actions in Eurasia are proposed: (1) studies of resistance mechanisms to both agents in Asian ash species (first of all, F. chinensis and F. mandshurica) and hybrids between Asian and European or North-American ash species, (2) studies on selection of resistant ash forms and hybrids (to both agents), (3) controlled introduction of resistant Asian ash species, (4) slowing down of expansions of A. planipennis to Western Europe and H. fraxineus within Russia, (5) studies of natural control agents, (6) monitoring of invasions and sanitary condition of ash, and (7) studies on synergetic effect of H. fraxineus and A. planipennis on ash. © Lithuanian Research Centre for Agriculture and Forestry.
Scopus
Держатели документа:
Department of Forest Protection, Wood Science and Game Management, Saint Petersburg State Forest Technical University, Institutskiy per., 5, Saint Petersburg, Russian Federation
Department of Biogeography and Environmental Protection, St. Petersburg State University, Universitetskaya nab. 7-9, St. Petersburg, Russian Federation
Department of Selection, Reforestation and Chemical Thinning, Saint Petersburg Forestry Research Institute, Institutskiy av., 21, St. Petersburg, Russian Federation
Department of Forest Protection and Wood Science, Belarusian State Technological University, Sverdlova str., 13a, Minsk, Belarus
Department of Forest Zoology, V.N. Sukachev Institute of Forest, Federal Research Center «Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences», Akademgorodok 50, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Musolin, D. L.; Selikhovkin, A. V.; Shabunin, D. A.; Zviagintsev, V. B.; Baranchikov, Y. N.
Кл.слова (ненормированные):
Agrilus planipennis -- Ash -- Ash dieback -- Buprestidae -- Chalara fraxinea -- Emerald ash borer -- Forest -- Forest health -- Forest pests -- Fraxinus -- Hymenoscyphus fraxineus -- Pathogen -- Plant resistance
Аннотация: Four ash species are native to Russia (Fraxinus excelsior, F. angustifolia, F. chinensis, F. mandshurica) while F. pennsylvanica was introduced from North America. Ash forests cover 666 300 ha (0.1% of total forest area of Russia) and constitute a volume of 77.91 mln m3. Ash is widely used in the greening of populated places, around fields and along inter-city roads. We review the current situation with two recent invaders – ash dieback fungus Hymenoscyphus fraxineus (Ascomycota) and emerald ash borer Agrilus planipennis (Coleoptera). Hymenoscyphus fraxineus was likely accidentally introduced from Asia to Western Europe, expanded its range eastward and by 2014 reached Moscow, whereas A. planipennis was accidentally introduced from Asia to Moscow Region, expanded its range in all directions but most noticeably southwards. By 2012, A. planipennis reached Smolensk Region bordering Belarus, and by 2013, Voronezh Region bordering Ukraine. At least between Belarus and Moscow city, the ranges of invaders overlap. Both species are a threat to the native as well as introduced ash in Europe. We list known records of two invaders in Russia (as of 2016) and for A. planipennis also review food plants, seasonal cycle, dispersal, parasitoids and susceptibility of different ash species. We analyze the synergetic effect of two invaders on ash in the area of overlapped ranges and potential losses of biological diversity associated with ash decline and conclude that the future of ash in Europe is precarious. The following directions of actions in Eurasia are proposed: (1) studies of resistance mechanisms to both agents in Asian ash species (first of all, F. chinensis and F. mandshurica) and hybrids between Asian and European or North-American ash species, (2) studies on selection of resistant ash forms and hybrids (to both agents), (3) controlled introduction of resistant Asian ash species, (4) slowing down of expansions of A. planipennis to Western Europe and H. fraxineus within Russia, (5) studies of natural control agents, (6) monitoring of invasions and sanitary condition of ash, and (7) studies on synergetic effect of H. fraxineus and A. planipennis on ash. © Lithuanian Research Centre for Agriculture and Forestry.
Scopus
Держатели документа:
Department of Forest Protection, Wood Science and Game Management, Saint Petersburg State Forest Technical University, Institutskiy per., 5, Saint Petersburg, Russian Federation
Department of Biogeography and Environmental Protection, St. Petersburg State University, Universitetskaya nab. 7-9, St. Petersburg, Russian Federation
Department of Selection, Reforestation and Chemical Thinning, Saint Petersburg Forestry Research Institute, Institutskiy av., 21, St. Petersburg, Russian Federation
Department of Forest Protection and Wood Science, Belarusian State Technological University, Sverdlova str., 13a, Minsk, Belarus
Department of Forest Zoology, V.N. Sukachev Institute of Forest, Federal Research Center «Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences», Akademgorodok 50, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Musolin, D. L.; Selikhovkin, A. V.; Shabunin, D. A.; Zviagintsev, V. B.; Baranchikov, Y. N.
630*114
Л 50
Л 50
Лесоэкологические последствия пирогенных аномалий в бассейне озера байкал
[Текст] : статья / Михаил Данилович Евдокименко, Юрий Николаевич Краснощеков // Сибирский лесной журнал. - 2017. - № 4. - С. 66-77, DOI 10.15372/SJFS20170406
. - ISSN 2311-1410
Перевод заглавия: Forest environmental consequences of pyrogenous anomalies in the basin of Baikal lake
Кл.слова (ненормированные):
ландшафтные пожары -- пирогенные аномалии -- лесная подстилка -- органогенные пирогенные горизонты почв -- зольные элементы -- водопроницаемость почв -- поверхностный жидкий и твердый сток -- landscape fires -- pyrogenous anomalies -- forest formation process -- organogenic pyrogenous soil horizons -- ash constituents -- water permeability of soils -- surface sludge liquor and flood of solid matter
Аннотация: Рассматривается природа лесопирогенных аномалий в бассейне оз. Байкал, обусловленная главным образом засушливым климатом региона и преобладанием в лесных массивах высокопожароопасных типов светлохвойных насаждений. Проанализированы пирологические режимы (благополучный, умеренный, интенсивный, экстремальный) в полном высотном диапазоне при различных метеоситуациях сезонов. Лесопирогенные аномалии возникают при интенсивном и экстремальном режимах в основном в период весенне-летнего «пожарного максимума», по мере установления на большей части территории пирологической монотонности при полном отсутствии негоримых участков растительности. Отсюда высокий риск возникновения обширных ландшафтных пожаров, что реально происходило в недавних 2003 и 2015 гг. Изучены послепожарные трансформации лесных экосистем: огневые повреждения насаждений, постпирогенная динамика их жизнеспособности и продуктивности, основные вариации в ходе лесообразовательного процесса, изменения в почвенной среде, в том числе зольности и кислотности лесных подстилок, физико-химических свойств почв. Пирогенная деструкция лесных экосистем неизбежно ведет к деградации защитных функций байкальских лесов, на восстановление которых после ландшафтных пожаров уходят многие десятилетия. Продукты эрозии почв с выгоревших площадей осложняют тревожную ныне ситуацию с загрязнением прибрежных вод Байкала.
The nature of forest pyrogenous anomalies in the basin of Baikal, due to mainly arid climate of the region and the predominance of highly inflammable types of light needle coniferous forests discussed in the paper. Pyrological regimes (placid, moderate, intense, and extreme) in the full altitudinal range at different meteorological situations of the seasons analyzed. Forest pyrogenous anomalies occur under intense and extreme conditions, especially during the spring and summer «high fire» season, as the establishment on a large part of the territory pyrological monotony with the full absence of incombustible areas of vegetation. Hence, a high risk of extensive landscape fires that really happened in recent times, in 2003 and 2015. The forest ecosystems’ post-fire transformation have been studied: fire damages of forests; post pyrogenous dynamics of their viability and productivity; the main variations in forest forming process; changes in soil environment, including the ash content and acidity of forest litter, physical and chemical soil properties. Pyrogenic degradation of forest ecosystems will inevitably lead to degradation of the protective functions of the Baikal forests, the restoration of which after landscape fires takes many decades. Products of soils erosion from the burned areas complicate current alarming situation with the pollution of coastal waters in Baikal lake.
РИНЦ
Держатели документа:
Институт леса им. В. Н. Сукачева СО РАН
Доп.точки доступа:
Евдокименко, Михаил Данилович; Краснощеков, Юрий Николаевич; Krasnoshchekov Yu. N.; Evdokimenko M.D.
Перевод заглавия: Forest environmental consequences of pyrogenous anomalies in the basin of Baikal lake
| УДК |
Кл.слова (ненормированные):
ландшафтные пожары -- пирогенные аномалии -- лесная подстилка -- органогенные пирогенные горизонты почв -- зольные элементы -- водопроницаемость почв -- поверхностный жидкий и твердый сток -- landscape fires -- pyrogenous anomalies -- forest formation process -- organogenic pyrogenous soil horizons -- ash constituents -- water permeability of soils -- surface sludge liquor and flood of solid matter
Аннотация: Рассматривается природа лесопирогенных аномалий в бассейне оз. Байкал, обусловленная главным образом засушливым климатом региона и преобладанием в лесных массивах высокопожароопасных типов светлохвойных насаждений. Проанализированы пирологические режимы (благополучный, умеренный, интенсивный, экстремальный) в полном высотном диапазоне при различных метеоситуациях сезонов. Лесопирогенные аномалии возникают при интенсивном и экстремальном режимах в основном в период весенне-летнего «пожарного максимума», по мере установления на большей части территории пирологической монотонности при полном отсутствии негоримых участков растительности. Отсюда высокий риск возникновения обширных ландшафтных пожаров, что реально происходило в недавних 2003 и 2015 гг. Изучены послепожарные трансформации лесных экосистем: огневые повреждения насаждений, постпирогенная динамика их жизнеспособности и продуктивности, основные вариации в ходе лесообразовательного процесса, изменения в почвенной среде, в том числе зольности и кислотности лесных подстилок, физико-химических свойств почв. Пирогенная деструкция лесных экосистем неизбежно ведет к деградации защитных функций байкальских лесов, на восстановление которых после ландшафтных пожаров уходят многие десятилетия. Продукты эрозии почв с выгоревших площадей осложняют тревожную ныне ситуацию с загрязнением прибрежных вод Байкала.
The nature of forest pyrogenous anomalies in the basin of Baikal, due to mainly arid climate of the region and the predominance of highly inflammable types of light needle coniferous forests discussed in the paper. Pyrological regimes (placid, moderate, intense, and extreme) in the full altitudinal range at different meteorological situations of the seasons analyzed. Forest pyrogenous anomalies occur under intense and extreme conditions, especially during the spring and summer «high fire» season, as the establishment on a large part of the territory pyrological monotony with the full absence of incombustible areas of vegetation. Hence, a high risk of extensive landscape fires that really happened in recent times, in 2003 and 2015. The forest ecosystems’ post-fire transformation have been studied: fire damages of forests; post pyrogenous dynamics of their viability and productivity; the main variations in forest forming process; changes in soil environment, including the ash content and acidity of forest litter, physical and chemical soil properties. Pyrogenic degradation of forest ecosystems will inevitably lead to degradation of the protective functions of the Baikal forests, the restoration of which after landscape fires takes many decades. Products of soils erosion from the burned areas complicate current alarming situation with the pollution of coastal waters in Baikal lake.
РИНЦ
Держатели документа:
Институт леса им. В. Н. Сукачева СО РАН
Доп.точки доступа:
Евдокименко, Михаил Данилович; Краснощеков, Юрий Николаевич; Krasnoshchekov Yu. N.; Evdokimenko M.D.
Classification of Morphogenetic Types of Mossy Litter in Paludine Spruce Forests Based on Humus Content
/ T. T. Efremova, A. F. Avrova, S. P. Efremov // Contemp. Probl. Ecol. - 2017. - Vol. 10, Is. 7. - P728-737, DOI 10.1134/S1995425517070046. - Cited References:21
. - ISSN 1995-4255. - ISSN 1995-4263
РУБ Ecology
Аннотация: We have classified morphogenetic types of mossy litter by a multivariate statistical analysis of a fractional group of organic-matter composition. Three clusters of mossy litters-peats, peaty, and high-ash peaty-are recognized. This results in 94% prediction. Indicators contribute to discriminants in the following descending order : C : N > cellulose > HA-2 > HA-3 > FA-3 > hemicellulose = FA-1 = HA-1. According to canonical analysis, there were two significant roots in cluster determination. The first segregates mainly the peat cluster from two others. The share of canonical function of the root one is 58% of possible discrimination, mainly due to the weight of cellulose and C : N. Canonical function 2, describing 42% of the explained dispersion, discriminates the peaty cluster from the others due to the dominant contribution of FA-1 and FA-3. The classification function for the recognition of new objects was calculated and evaluated. The humus content of various types and clusters of mossy litters was examined. Morphogenetic classification follows the transformation of forest litter in the course of litter formation (continuum phase), quantitative biochemical discrimination is a discrete phase of this process.
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Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.
Доп.точки доступа:
Efremova, T. T.; Avrova, A. F.; Efremov, S. P.
Рубрики:
BIRCH FORESTS
DECOMPOSITION
SOIL
Кл.слова (ненормированные):
multivariate analysis -- mossy litter -- fractional group composition of -- organic substance -- paludine forests
BIRCH FORESTS
DECOMPOSITION
SOIL
Кл.слова (ненормированные):
multivariate analysis -- mossy litter -- fractional group composition of -- organic substance -- paludine forests
Аннотация: We have classified morphogenetic types of mossy litter by a multivariate statistical analysis of a fractional group of organic-matter composition. Three clusters of mossy litters-peats, peaty, and high-ash peaty-are recognized. This results in 94% prediction. Indicators contribute to discriminants in the following descending order : C : N > cellulose > HA-2 > HA-3 > FA-3 > hemicellulose = FA-1 = HA-1. According to canonical analysis, there were two significant roots in cluster determination. The first segregates mainly the peat cluster from two others. The share of canonical function of the root one is 58% of possible discrimination, mainly due to the weight of cellulose and C : N. Canonical function 2, describing 42% of the explained dispersion, discriminates the peaty cluster from the others due to the dominant contribution of FA-1 and FA-3. The classification function for the recognition of new objects was calculated and evaluated. The humus content of various types and clusters of mossy litters was examined. Morphogenetic classification follows the transformation of forest litter in the course of litter formation (continuum phase), quantitative biochemical discrimination is a discrete phase of this process.
WOS,
Смотреть статью,
Scopus
Держатели документа:
Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia.
Доп.точки доступа:
Efremova, T. T.; Avrova, A. F.; Efremov, S. P.
Microbiological Parameters and Peat Stratigraphy of Two Types of Bogs in the Northern Part of the Sym–Dubches Interfluve (Krasnoyarsk Krai)
/ I. D. Grodnitskaya [et al.] // Biol. Bull. - 2018. - Vol. 45, Is. 2. - P160-170, DOI 10.1134/S1062359018020036
. - ISSN 1062-3590
Аннотация: The phytocenotic and microbiological features of two types of bogs (oligotrophic and eutrophic) in the northern part of the Sym–Dubches interfluve (the middle taiga subzone in the Yenisei region of Siberia) have been studied. The descriptions of the plant cover of bogs and peat stratigraphy and age are given. It has been revealed that peat of the bogs studied is characterized by a low or medium ash content; a small amount of N, P, and K; and an acid and slightly acid reaction, which results in their moderate microbial and fermentation activity and favors accumulation and conservation of plant remains and microbial biomass. It has been proved that the microbocenoses of the eutrophic and oligotrophic bogs are characterized by a stable ecophysiological status of the natural norm. © 2018, Pleiades Publishing, Inc.
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Держатели документа:
Sukachev Forest Institute, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Information and Methodological Center for Expertise, Recording, and Analysis of Circulation of Medical Products, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Grodnitskaya, I. D.; Karpenko, L. V.; Syrtsov, S. N.; Prokushkin, A. S.
Аннотация: The phytocenotic and microbiological features of two types of bogs (oligotrophic and eutrophic) in the northern part of the Sym–Dubches interfluve (the middle taiga subzone in the Yenisei region of Siberia) have been studied. The descriptions of the plant cover of bogs and peat stratigraphy and age are given. It has been revealed that peat of the bogs studied is characterized by a low or medium ash content; a small amount of N, P, and K; and an acid and slightly acid reaction, which results in their moderate microbial and fermentation activity and favors accumulation and conservation of plant remains and microbial biomass. It has been proved that the microbocenoses of the eutrophic and oligotrophic bogs are characterized by a stable ecophysiological status of the natural norm. © 2018, Pleiades Publishing, Inc.
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Держатели документа:
Sukachev Forest Institute, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Information and Methodological Center for Expertise, Recording, and Analysis of Circulation of Medical Products, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Grodnitskaya, I. D.; Karpenko, L. V.; Syrtsov, S. N.; Prokushkin, A. S.
Saving the world’s ash forests calls for international cooperation now
/ D. Semizer-Cuming [et al.] // Nat. Ecol. Evol. - 2018, DOI 10.1038/s41559-018-0761-6
. - Article in Press. - ISSN 2397-334X
Аннотация: Ash forests in North America and Eurasia are rapidly being lost to two invasive alien species: the emerald ash borer and Chalara ash dieback fungus. We argue that better regulatory policy and science-based intervention can help slow losses, and recommend an international consortium to coordinate science-based intervention. © 2018, Springer Nature Limited.
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Держатели документа:
Department of Forest Genetics and Forest Tree Breeding, Georg-August University of Gottingen, Gottingen, Germany
Forest, Nature and Biomass, Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
Laboratory of Population Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russian Federation
Laboratory of Forest Genomics, Genome Research and Education Center, Siberian Federal University, Krasnoyarsk, Russian Federation
Department of Ecosystem Science and Management, Texas A&M University, College Station, TX, United States
Sukachev Institute of Forest FRC KSC of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Department of Environmental Sciences, American University, Washington, DC, United States
Доп.точки доступа:
Semizer-Cuming, D.; Krutovsky, K. V.; Baranchikov, Y. N.; Kj?r, E. D.; Williams, C. G.
Аннотация: Ash forests in North America and Eurasia are rapidly being lost to two invasive alien species: the emerald ash borer and Chalara ash dieback fungus. We argue that better regulatory policy and science-based intervention can help slow losses, and recommend an international consortium to coordinate science-based intervention. © 2018, Springer Nature Limited.
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Держатели документа:
Department of Forest Genetics and Forest Tree Breeding, Georg-August University of Gottingen, Gottingen, Germany
Forest, Nature and Biomass, Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark
Laboratory of Population Genetics, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russian Federation
Laboratory of Forest Genomics, Genome Research and Education Center, Siberian Federal University, Krasnoyarsk, Russian Federation
Department of Ecosystem Science and Management, Texas A&M University, College Station, TX, United States
Sukachev Institute of Forest FRC KSC of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Department of Environmental Sciences, American University, Washington, DC, United States
Доп.точки доступа:
Semizer-Cuming, D.; Krutovsky, K. V.; Baranchikov, Y. N.; Kj?r, E. D.; Williams, C. G.