: материалы временных коллективов / Yu. N. Baranchikov // 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. 105-107. - Библиогр. в конце ст.
Аннотация: The Siberian moth is the main ecological factor that initiates succession in the dark coniferous forest in taiga subzone of Southern Siberia. Subsequent wildfires only further modify the process of reforestation in "shelkopryadniks". A review of investignations of the Siberian moth outbreak of 1989-1997 demonstrates different ecological and economic consequences of the global ecological phenomenon.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Баранчиков Юрий Николаевич
Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН
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Найдено документов в текущей БД: 40
The disturbances of pine-fir stands in Kuznetskii Alatau MTS and Abies sibirica and Pinus sibirica geen pool conservation in culture in vitro
: материалы временных коллективов / E. V. Bazhina, I. N. Tretyakova // 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. 107-109. - Библиогр. в конце ст.
Аннотация: The complex investignation of fir-pine forest in Kuznetskii Alatau Mountains has been shown that in this region damaged forest biocenoses are dominated. The specific character of fir trees damage has been noted. The chemical analysis showd the accumulation in needle of low index biocenosis sulfates and mercury and decrease of zinc maintenance. We believe that complex character of causes of the decline has a regional specific. The plant biotecnologies for mass production genetically improved seedling of Siberian pine and fir for reforestation programs are developed.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Tretyakova, Iraida Nikolayevna; Третьякова, Ираида Николаевна; Бажина, Елена Васильевна
Аннотация: The complex investignation of fir-pine forest in Kuznetskii Alatau Mountains has been shown that in this region damaged forest biocenoses are dominated. The specific character of fir trees damage has been noted. The chemical analysis showd the accumulation in needle of low index biocenosis sulfates and mercury and decrease of zinc maintenance. We believe that complex character of causes of the decline has a regional specific. The plant biotecnologies for mass production genetically improved seedling of Siberian pine and fir for reforestation programs are developed.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Tretyakova, Iraida Nikolayevna; Третьякова, Ираида Николаевна; Бажина, Елена Васильевна
Successions in forest coenoses after windfall: Models of tree competition
/ T. M. Ovchinnikova [et al.] // Contemp. Probl. Ecol. - 2013. - Vol. 6, Is. 2. - P170-176, DOI 10.1134/S1995425513020133. - Cited References: 8. - This work was supported by the Russian Foundation for Basic Research (grant no. 10-04-00256).
. - 7. - ISSN 1995-4255
РУБ Ecology
Аннотация: Based on the concept of competition for resources, the distribution of trees upon reforestation in windfall areas is studied. As a theoretical model for competition, a Zipf-Pareto model of ranking the distribution of resources is used. Analysis shows that the processes resulting from competitive interactions between the trees of different species proceed slowly in a windfall area where coniferous species get replaced by deciduous ones. In the territory where deciduous species initially dominated, competitive interactions between trees of different species turn out to be formed almost immediately upon natural reforestation after the windfall. By the time the ratio of species stabilizes and becomes a steady state, the ranks of individual species also stabilize. This result is obtained on the basis of a quantitative assessment of the change in leadership between competing species in time using Spearman's rank correlation coefficient.
Полный текст,
WOS,
Scopus
Держатели документа:
[Ovchinnikova, T. M.
Sotnichenko, D. L.
Sukhovolskiy, V. G.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Mochalov, S. A.] Ural State Forestry Engn Univ, Ekaterinburg 620100, Russia
Доп.точки доступа:
Ovchinnikova, T.M.; Sotnichenko, D.L.; Mochalov, S.A.; Sukhovolskiy, V.G.
Аннотация: Based on the concept of competition for resources, the distribution of trees upon reforestation in windfall areas is studied. As a theoretical model for competition, a Zipf-Pareto model of ranking the distribution of resources is used. Analysis shows that the processes resulting from competitive interactions between the trees of different species proceed slowly in a windfall area where coniferous species get replaced by deciduous ones. In the territory where deciduous species initially dominated, competitive interactions between trees of different species turn out to be formed almost immediately upon natural reforestation after the windfall. By the time the ratio of species stabilizes and becomes a steady state, the ranks of individual species also stabilize. This result is obtained on the basis of a quantitative assessment of the change in leadership between competing species in time using Spearman's rank correlation coefficient.
Полный текст,
WOS,
Scopus
Держатели документа:
[Ovchinnikova, T. M.
Sotnichenko, D. L.
Sukhovolskiy, V. G.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
[Mochalov, S. A.] Ural State Forestry Engn Univ, Ekaterinburg 620100, Russia
Доп.точки доступа:
Ovchinnikova, T.M.; Sotnichenko, D.L.; Mochalov, S.A.; Sukhovolskiy, V.G.
Effects of fires in ribbon-like pine forests of southern Siberia
[Text] / L. V. Buryak [et al.] // Contemp. Probl. Ecol. - 2011. - Vol. 4, Is. 3. - P248-253, DOI 10.1134/S1995425511030039. - Cited References: 12. - This work was supported by NASA NRA99-OES-06 FIRE BEAR Project, GOFC-GOLD, CRDF (Grant REC 002), and RFBR (00-05-72048).
. - 6. - ISSN 1995-4255
РУБ Ecology
Кл.слова (ненормированные):
ribbon-like pine forest -- fire danger -- crown fire -- post-fire mortality -- forest recovery -- steppification
Аннотация: For the Tsasuchei, Balgazyn, Minusinsk, and Shushensk ribbon-like pine forests of southern Siberia, conditions of ignition and development of fires are analyzed and the flammability is evaluated. Fire effects on vegetation, including forest stand condition and reforestation, are evaluated. It is shown that a reduction in the area of ribbon-like pine forests of southern Siberia caused by crown fires leads to steppification of these areas.
Полный текст,
WOS,
Scopus
Держатели документа:
[Buryak, L. V.
Kalenskaya, O. P.] Siberian State Technol Univ, Krasnoyarsk 660049, Russia
[Sukhinin, A. I.
Ponomarev, E. I.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Buryak, L.V.; Sukhinin, A.I.; Kalenskaya, O.P.; Ponomarev, E.I.
Кл.слова (ненормированные):
ribbon-like pine forest -- fire danger -- crown fire -- post-fire mortality -- forest recovery -- steppification
Аннотация: For the Tsasuchei, Balgazyn, Minusinsk, and Shushensk ribbon-like pine forests of southern Siberia, conditions of ignition and development of fires are analyzed and the flammability is evaluated. Fire effects on vegetation, including forest stand condition and reforestation, are evaluated. It is shown that a reduction in the area of ribbon-like pine forests of southern Siberia caused by crown fires leads to steppification of these areas.
Полный текст,
WOS,
Scopus
Держатели документа:
[Buryak, L. V.
Kalenskaya, O. P.] Siberian State Technol Univ, Krasnoyarsk 660049, Russia
[Sukhinin, A. I.
Ponomarev, E. I.] Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Buryak, L.V.; Sukhinin, A.I.; Kalenskaya, O.P.; Ponomarev, E.I.
Efficacy of climate transfer functions: introduction of Eurasian populations of Larix into Alberta
[Text] / G. E. Rehfeldt, N. M. Tchebakova, L. K. Barnhardt // Can. J. For. Res.-Rev. Can. Rech. For. - 1999. - Vol. 29, Is. 11. - P1660-1668, DOI 10.1139/cjfr-29-11-1660. - Cited References: 23
. - 9. - ISSN 0045-5067
РУБ Forestry
Аннотация: Growth and survival of eight populations of Larix sukaczewii Dylis and one of both Larix sibirica Ledeb. and Larix gmelinii (Rupr.) Rupr. were used to assess the effectiveness of climate transfer functions for predicting the 13-year performance of Eurasian provenances introduced to Alberta. Quadratic regression models showed that transfer distances for five climate variables (mean annual temperature, degree-days 0 C, mean temperature in the coldest month, ratio of the mean annual temperature to mean annual precipitation, and the summer-winter temperature range) were particularly effective in predicting height and survival. Optimal transfer distances did not differ significantly from zero, and as a result, the best growth and survival in Alberta should be obtained by matching the provenance climate to that of the planting site for the five variables. Verification of the climate transfer functions with independent data from Russian provenance tests were strongly supportive. The results demonstrate the effectiveness of climate transfer functions for describing the response of plant populations to the environment and thereby have practical implications in reforestation.
WOS
Держатели документа:
US Forest Serv, USDA, Rocky Mt Expt Stn, Moscow, ID 83843 USA
Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Alberta Tree Improvement & Seed Ctr, Smoky Lake, AB T01 3C0, Canada
Доп.точки доступа:
Rehfeldt, G.E.; Tchebakova, N.M.; Barnhardt, L.K.
Аннотация: Growth and survival of eight populations of Larix sukaczewii Dylis and one of both Larix sibirica Ledeb. and Larix gmelinii (Rupr.) Rupr. were used to assess the effectiveness of climate transfer functions for predicting the 13-year performance of Eurasian provenances introduced to Alberta. Quadratic regression models showed that transfer distances for five climate variables (mean annual temperature, degree-days 0 C, mean temperature in the coldest month, ratio of the mean annual temperature to mean annual precipitation, and the summer-winter temperature range) were particularly effective in predicting height and survival. Optimal transfer distances did not differ significantly from zero, and as a result, the best growth and survival in Alberta should be obtained by matching the provenance climate to that of the planting site for the five variables. Verification of the climate transfer functions with independent data from Russian provenance tests were strongly supportive. The results demonstrate the effectiveness of climate transfer functions for describing the response of plant populations to the environment and thereby have practical implications in reforestation.
WOS
Держатели документа:
US Forest Serv, USDA, Rocky Mt Expt Stn, Moscow, ID 83843 USA
Sukachev Forest Inst, Krasnoyarsk 660036, Russia
Alberta Tree Improvement & Seed Ctr, Smoky Lake, AB T01 3C0, Canada
Доп.точки доступа:
Rehfeldt, G.E.; Tchebakova, N.M.; Barnhardt, L.K.
The resource-ecological basis of the forest complex in East Siberia
/ A. I. Buzykin, L. S. Pshenichnikova // Geography and Natural Resources. - 2012. - Vol. 33, Is. 1. - P50-56, DOI 10.1134/S1875372812010088
. - ISSN 1875-3728
Кл.слова (ненормированные):
ecological functions of forests -- forest exploitation -- forest fires -- forest protection -- reforestation -- technogenic pollution -- afforestation -- ecosystem function -- exploitation -- forest fire -- forest resource -- habitat restoration -- phytomass -- reforestation -- sustainable development -- timber -- Siberia
Аннотация: The resource-ecological potential of forests is represented by the reserves of growing stock and total phytomass. Non-exhaustion forest exploitation can be based on a balance of deafforestation and appropriate regeneration of timber and other forest resources, and efficient protection against fires and other negative impacts for a stable development of the forest complex and for sustained resource and ecological functions of forests. В© 2012 Pleiades Publishing, Inc.
Scopus,
Полный текст
Держатели документа:
Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Buzykin, A.I.; Pshenichnikova, L.S.
Кл.слова (ненормированные):
ecological functions of forests -- forest exploitation -- forest fires -- forest protection -- reforestation -- technogenic pollution -- afforestation -- ecosystem function -- exploitation -- forest fire -- forest resource -- habitat restoration -- phytomass -- reforestation -- sustainable development -- timber -- Siberia
Аннотация: The resource-ecological potential of forests is represented by the reserves of growing stock and total phytomass. Non-exhaustion forest exploitation can be based on a balance of deafforestation and appropriate regeneration of timber and other forest resources, and efficient protection against fires and other negative impacts for a stable development of the forest complex and for sustained resource and ecological functions of forests. В© 2012 Pleiades Publishing, Inc.
Scopus,
Полный текст
Держатели документа:
Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Buzykin, A.I.; Pshenichnikova, L.S.
Seasonal development dynamics of microbocenoses and complexes of invertebrates on overburden heaps of the Borodinskoye brown-coal mine (KATEK)
/ A. V. Bogorodskaya [et al.] // Geography and Natural Resources. - 2010. - Vol. 31, Is. 4. - P330-338, DOI 10.1016/j.gnr.2010.11.005
. - ISSN 1875-3728
Кл.слова (ненормированные):
Ecologo-trophic groups of microorganisms -- Soil microarthropods -- Technogenic heaps -- coal mine -- humus -- immobilization -- invertebrate -- lignite -- microbial activity -- mineralization -- overburden -- reforestation -- seasonal variation -- seasonality -- soil biota -- species diversity -- Borodinsky Mine -- Krasnoyarsk [Russian Federation] -- Russian Federation -- Invertebrata
Аннотация: We have investigated the seasonal-dynamics parameters of functioning of microbocenoses and invertebrate complexes on overburden heaps of different ages as well as the recultivation technology for of the Borodinskoye brown-coal mine. The 20-year-old overburden heap with typical natural reforestation and formation of a coarse-humus horizon was characterized by the largest balance of microbiological processes of organic matter destruction, and by high numbers and diversity of microarthropods. The youngest heaps are characterized by an unbalance between organic matter mineralization-immobilization processes and predominance of pioneer invertebrate groups in the community. В© 2010.
Scopus
Держатели документа:
Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Bogorodskaya, A.V.; Krasnoshchekova, E.N.; Trefilova, O.V.; Shishikin, A.S.
Кл.слова (ненормированные):
Ecologo-trophic groups of microorganisms -- Soil microarthropods -- Technogenic heaps -- coal mine -- humus -- immobilization -- invertebrate -- lignite -- microbial activity -- mineralization -- overburden -- reforestation -- seasonal variation -- seasonality -- soil biota -- species diversity -- Borodinsky Mine -- Krasnoyarsk [Russian Federation] -- Russian Federation -- Invertebrata
Аннотация: We have investigated the seasonal-dynamics parameters of functioning of microbocenoses and invertebrate complexes on overburden heaps of different ages as well as the recultivation technology for of the Borodinskoye brown-coal mine. The 20-year-old overburden heap with typical natural reforestation and formation of a coarse-humus horizon was characterized by the largest balance of microbiological processes of organic matter destruction, and by high numbers and diversity of microarthropods. The youngest heaps are characterized by an unbalance between organic matter mineralization-immobilization processes and predominance of pioneer invertebrate groups in the community. В© 2010.
Scopus
Держатели документа:
Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Bogorodskaya, A.V.; Krasnoshchekova, E.N.; Trefilova, O.V.; Shishikin, A.S.
Forest-tundra ecotone response to climate change in the Western Sayan Mountains, Siberia
/ V. I. Kharuk, S. T. Im, M. L. Dvinskaya // Scandinavian Journal of Forest Research. - 2010. - Vol. 25, Is. 3. - P224-233, DOI 10.1080/02827581003766959
. - ISSN 0282-7581
Кл.слова (ненормированные):
Alpine forest line -- Climate-induced tree response -- Forest-tundra ecotone -- Landsat -- Siberian pine -- Vegetation spatial pattern -- Air temperature -- Climate trends -- Crown closures -- Forest stand -- Forest-tundra ecotone -- Ground observations -- Krummholz -- LANDSAT -- Multi-temporal -- Pine vegetation -- Shift-and -- SIBERIA -- Slope steepness -- Spatial patterns -- Temperature limits -- Temperature trends -- Tree growth -- Upper boundary -- Data flow analysis -- Landforms -- Reforestation -- Temperature -- Vegetation -- Climate change -- Altitude -- Climates -- Data Processing -- Growth -- Mountains -- Pinus -- Plants -- Reforestation -- Satellites -- Trees -- Abies -- Pinus sibirica
Аннотация: Tree response to climate trends is most likely to be observed in the forest-tundra ecotone, where mainly temperature limits tree growth. On-ground observation and multitemporal Landsat data were used in the analysis of forest-tundra ecotone dynamics (from 1976 to 2000) in the Western Sayan Mountains, Siberia. Observations showed an increase in forest stand crown closure, upward tree-line and regeneration shift and the transformation of Siberian pine and fir krummholz into arboreal forms. Closed stands were increasing in the area at a rate of 0.8% year -1 and advancing their upper boundary at an altitudinal rate of 0.6 m year -1; these changes were shown mainly by the transformation of sparse stands into closed stands. The altitudinal rate of regeneration propagation was estimated at 1.2 m year -1. It was also found that these changes correlated positively with temperature trends. The response of tree vegetation to air temperature increase was dependent on topographic relief features (azimuth and slope steepness). В© 2010 Taylor & Francis.
Scopus,
WOS,
Полный текст
Держатели документа:
V. N. Sukachev Institute of Forest, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Kharuk, V.I.; Im, S.T.; Dvinskaya, M.L.
Кл.слова (ненормированные):
Alpine forest line -- Climate-induced tree response -- Forest-tundra ecotone -- Landsat -- Siberian pine -- Vegetation spatial pattern -- Air temperature -- Climate trends -- Crown closures -- Forest stand -- Forest-tundra ecotone -- Ground observations -- Krummholz -- LANDSAT -- Multi-temporal -- Pine vegetation -- Shift-and -- SIBERIA -- Slope steepness -- Spatial patterns -- Temperature limits -- Temperature trends -- Tree growth -- Upper boundary -- Data flow analysis -- Landforms -- Reforestation -- Temperature -- Vegetation -- Climate change -- Altitude -- Climates -- Data Processing -- Growth -- Mountains -- Pinus -- Plants -- Reforestation -- Satellites -- Trees -- Abies -- Pinus sibirica
Аннотация: Tree response to climate trends is most likely to be observed in the forest-tundra ecotone, where mainly temperature limits tree growth. On-ground observation and multitemporal Landsat data were used in the analysis of forest-tundra ecotone dynamics (from 1976 to 2000) in the Western Sayan Mountains, Siberia. Observations showed an increase in forest stand crown closure, upward tree-line and regeneration shift and the transformation of Siberian pine and fir krummholz into arboreal forms. Closed stands were increasing in the area at a rate of 0.8% year -1 and advancing their upper boundary at an altitudinal rate of 0.6 m year -1; these changes were shown mainly by the transformation of sparse stands into closed stands. The altitudinal rate of regeneration propagation was estimated at 1.2 m year -1. It was also found that these changes correlated positively with temperature trends. The response of tree vegetation to air temperature increase was dependent on topographic relief features (azimuth and slope steepness). В© 2010 Taylor & Francis.
Scopus,
WOS,
Полный текст
Держатели документа:
V. N. Sukachev Institute of Forest, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Kharuk, V.I.; Im, S.T.; Dvinskaya, M.L.
Land use impacts on river hydrological regimes in Northern Asia
/ A. Onuchin [et al.] // IAHS-AISH Publication. - 2009. - Vol. 331: Symposium JS.4 at the Joint Convention of the International Association of Hydrological Sciences, IAHS and the International Association of Hydrogeologists, IAH (6 September 2009 through 12 September 2009, Hyderabad) Conference code: 83573. - P163-170
. -
Кл.слова (ненормированные):
Afforestation -- Clear cuts -- Forest logging -- Hydrological regime -- Precipitation -- River catchments -- River flow -- Afforestation -- Clear cuts -- Forest logging -- Hydrological regime -- Precipitation -- River catchments -- River flow -- Catchments -- Decision making -- Groundwater -- Hydrogeology -- Land use -- Landforms -- Reforestation -- Runoff -- Stream flow -- Water resources -- Watersheds -- Rivers -- afforestation -- assessment method -- catchment -- clearcutting -- decision making -- environmental indicator -- human activity -- hydrological regime -- hydrology -- land cover -- land use change -- logging (geophysics) -- regional climate -- river flow -- runoff -- sustainability -- water quality -- watershed -- Siberia
Аннотация: River flow is vitally important to many human activities. River flow is influenced by climatic and land-cover changes. Land-use practices have a significant effect on water flow and quality. Land use can change surface runoff, which in turn can be used as an environmental indicator of a land use level of sustamability. Along with the regional climate, hydrological processes occurring in river basins in Siberia and mountainous Kyrgyzia are controlled by forest logging and afforestation. The method used to analyse annual river flow genesis to date allowed the onset of, and assessment of, the level of human activities in the watersheds. Moreover, river flow genesis can be used in land use decision-making. River flow reflects all watershed changes, which can have opposite effects, thus compensating for each other. This study confirmed that river flow changes in time, thus reflecting land cover changes in watersheds. Copyright В© 2009 IAHS Press.
Scopus
Держатели документа:
V. N. Sukachev Institute of Forest Siberian Branch, Russian Academy of Sciences, 660036, Academgorodok, Krasnoyarsk, Russian Federation
P. A. Gan Institute of Forest and Nut Plantation, Kyrgyzian Academy of Sciences, Kargachevaya rosha, 15, 720015, Bishkek, Kyrgyzstan
Доп.точки доступа:
Onuchin, A.; Burenina, T.; Gaparov, K.; Ziryukina, N.
Кл.слова (ненормированные):
Afforestation -- Clear cuts -- Forest logging -- Hydrological regime -- Precipitation -- River catchments -- River flow -- Afforestation -- Clear cuts -- Forest logging -- Hydrological regime -- Precipitation -- River catchments -- River flow -- Catchments -- Decision making -- Groundwater -- Hydrogeology -- Land use -- Landforms -- Reforestation -- Runoff -- Stream flow -- Water resources -- Watersheds -- Rivers -- afforestation -- assessment method -- catchment -- clearcutting -- decision making -- environmental indicator -- human activity -- hydrological regime -- hydrology -- land cover -- land use change -- logging (geophysics) -- regional climate -- river flow -- runoff -- sustainability -- water quality -- watershed -- Siberia
Аннотация: River flow is vitally important to many human activities. River flow is influenced by climatic and land-cover changes. Land-use practices have a significant effect on water flow and quality. Land use can change surface runoff, which in turn can be used as an environmental indicator of a land use level of sustamability. Along with the regional climate, hydrological processes occurring in river basins in Siberia and mountainous Kyrgyzia are controlled by forest logging and afforestation. The method used to analyse annual river flow genesis to date allowed the onset of, and assessment of, the level of human activities in the watersheds. Moreover, river flow genesis can be used in land use decision-making. River flow reflects all watershed changes, which can have opposite effects, thus compensating for each other. This study confirmed that river flow changes in time, thus reflecting land cover changes in watersheds. Copyright В© 2009 IAHS Press.
Scopus
Держатели документа:
V. N. Sukachev Institute of Forest Siberian Branch, Russian Academy of Sciences, 660036, Academgorodok, Krasnoyarsk, Russian Federation
P. A. Gan Institute of Forest and Nut Plantation, Kyrgyzian Academy of Sciences, Kargachevaya rosha, 15, 720015, Bishkek, Kyrgyzstan
Доп.точки доступа:
Onuchin, A.; Burenina, T.; Gaparov, K.; Ziryukina, N.
Impacts of air pollution on far north forest vegetation
/ V. A. Alexeyev // Science of the Total Environment. - 1995. - Vol. 160-161. - P605-617, DOI 10.1016/0048-9697(95)04395-H
. - ISSN 0048-9697
Кл.слова (ненормированные):
air pollution -- damage -- health dynamics -- northern forests -- air pollution -- arctic -- biological monitoring -- conference paper -- environmental impact assessment -- forest -- nonhuman -- priority journal -- ussr -- vegetation -- Coniferales -- Kola -- air pollution -- boreal forest -- damage -- krummholz -- northern forest -- sulphate -- taiga -- terrestrial ecosystem -- trace metal -- tundra -- Arctic -- Russian Federation, Kola Peninsula -- Russian Federation, Taimyr Peninsula
Аннотация: As are other parts of the earth, arctic and subarctic territories are influenced by global, regional, and local air pollution. In Europe, the greatest load of airborne contaminants is observed in terrestrial ecosystems of the Kola Peninsula; in Asia, the greatest load is found in ecosystems of the Taimyr Peninsula, where large copper-nickel smelters are functioning. The studies described here for these regions encompassed local and regional deposition of pollutants (mainly sulfates and trace metals); changes in the composition, structure, productivity, and status of forest vegetation; morphological reactions of plant species and their regenerative activity; reforestation processes; successions; element composition of plants and soils; and biological activity of soils. The key findings of long-term studies are as follows. First, the symptoms of plant damage by air and soil pollutants in arctic and temperate zones are the same. Second, plants weakened by natural stresses have lower thresholds of sensitivity to airborn pollutants. Third, rapid destruction of northern plant communities by pollutants is often connected with a wide distribution of sensitive species (e.g., lichens) and previously weakened plants. Fourth, the specific structure of far northern forest and tundra ecosystems (in particular, open canopy and/or thin photosynthetic layer) and the severe climate produce some peculiarities in plant damage, namely (1) a large difference in the rate and intensity of damage to upper and lower parts of plants if the green parts are above or under snow in the winter, (2) simultaneous damage of different parts of stands that are above snow cover, and (3) an increase in the krummholz effect (stunted, low-lying branches) for evergreen coniferous trees. These findings were obtained for conditions of evident airborne contamination. The impact of low level regional pollutants on arctic and subartic vegetation is not sufficiently understood.
Scopus,
Полный текст
Держатели документа:
Sukachev Institute for Forest Research, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Доп.точки доступа:
Alexeyev, V.A.
Кл.слова (ненормированные):
air pollution -- damage -- health dynamics -- northern forests -- air pollution -- arctic -- biological monitoring -- conference paper -- environmental impact assessment -- forest -- nonhuman -- priority journal -- ussr -- vegetation -- Coniferales -- Kola -- air pollution -- boreal forest -- damage -- krummholz -- northern forest -- sulphate -- taiga -- terrestrial ecosystem -- trace metal -- tundra -- Arctic -- Russian Federation, Kola Peninsula -- Russian Federation, Taimyr Peninsula
Аннотация: As are other parts of the earth, arctic and subarctic territories are influenced by global, regional, and local air pollution. In Europe, the greatest load of airborne contaminants is observed in terrestrial ecosystems of the Kola Peninsula; in Asia, the greatest load is found in ecosystems of the Taimyr Peninsula, where large copper-nickel smelters are functioning. The studies described here for these regions encompassed local and regional deposition of pollutants (mainly sulfates and trace metals); changes in the composition, structure, productivity, and status of forest vegetation; morphological reactions of plant species and their regenerative activity; reforestation processes; successions; element composition of plants and soils; and biological activity of soils. The key findings of long-term studies are as follows. First, the symptoms of plant damage by air and soil pollutants in arctic and temperate zones are the same. Second, plants weakened by natural stresses have lower thresholds of sensitivity to airborn pollutants. Third, rapid destruction of northern plant communities by pollutants is often connected with a wide distribution of sensitive species (e.g., lichens) and previously weakened plants. Fourth, the specific structure of far northern forest and tundra ecosystems (in particular, open canopy and/or thin photosynthetic layer) and the severe climate produce some peculiarities in plant damage, namely (1) a large difference in the rate and intensity of damage to upper and lower parts of plants if the green parts are above or under snow in the winter, (2) simultaneous damage of different parts of stands that are above snow cover, and (3) an increase in the krummholz effect (stunted, low-lying branches) for evergreen coniferous trees. These findings were obtained for conditions of evident airborne contamination. The impact of low level regional pollutants on arctic and subartic vegetation is not sufficiently understood.
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Полный текст
Держатели документа:
Sukachev Institute for Forest Research, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Доп.точки доступа:
Alexeyev, V.A.
The dynamics of species composition and the stock of phytomass in the felling areas in pine forests of the middle Angara Region
/ V. D. Perevoznikova // Russian Journal of Ecology. - 1997. - Vol. 28, Is. 5. - P302-308
. - ISSN 1067-4136
Аннотация: The dynamics of species composition and the stock of herbage phytomass at the initial stage of reforestation after felling in the pine forests of the Middle Angara region was studied. It was found that the main changes in species composition and the stock of phytomass in developing phytocenoses occur in the first years after felling. By the time of formation of the tree layer (11-13 years), the successional processes in the herb layer become relatively stable, and its further development is conditioned by the tree stand. В© 1997 MAHK Hayka/Interperiodica Publishing.
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Держатели документа:
Institute of Forestry, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Perevoznikova, V.D.
Аннотация: The dynamics of species composition and the stock of herbage phytomass at the initial stage of reforestation after felling in the pine forests of the Middle Angara region was studied. It was found that the main changes in species composition and the stock of phytomass in developing phytocenoses occur in the first years after felling. By the time of formation of the tree layer (11-13 years), the successional processes in the herb layer become relatively stable, and its further development is conditioned by the tree stand. В© 1997 MAHK Hayka/Interperiodica Publishing.
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Держатели документа:
Institute of Forestry, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation
Доп.точки доступа:
Perevoznikova, V.D.
Soil sliding in continuous permafrost terrain of Siberia: The case study of soil respiration and soil microbial activity dynamics during ecosystem re-establishment
[] / O. Masyagina [et al.] // Landslide Sci. Pract.: Global Environ. Change. - 2013. - Vol. 4: 2nd World Landslide Forum, WLF 2011 (3 October 2011 through 9 October 2011, Rome) Conference code: 104240. - P355-360, DOI 10.1007/978-3-642-31337-0-45
. -
Кл.слова (ненормированные):
Boreal ecosystems -- Landslide -- Microbial respiration -- Permafrost -- Siberia -- Soil respiration -- Boreal ecosystems -- Ecosystem successions -- Microbial communities -- Microbial respiration -- Natural disturbance -- SIBERIA -- Soil microbial activities -- Soil respiration -- Landslides -- Microorganisms -- Permafrost -- Reforestation -- Soils -- Vegetation -- Ecosystems
Аннотация: In forested ecosystems developed on permafrost, solifluction processes are widespread, occur in years of above average summer-autumn precipitation and can cover up to 20 % of total area of slopes adjacent to rivers. This process is the most destructive natural disturbance event resulting in complete disappearance of initial ecosystems (vegetation cover and soil). To analyze postsliding ecosystem succession, sites of two ages (5 and 35 years old) after solifluction were chosen along with Nizhnyaya (Lower) Tunguska River valley. Results show that regeneration of soil respiration and eco-physiological status of microbial communities in soil during postsolifluction succession starts with vegetation re-establishment. As long as ecosystems regenerate, accumulated litter contains the main pool of microorganisms, though microbial biomass of 35-year-old solifluction area does not reach the value of microbial biomass in control plots. Therefore, forested ecosystems in permafrost zone after landsliding requires decades for final successful restoration of soil respiration and the microbial community. © Springer-Verlag Berlin Heidelberg 2013.
Scopus
Держатели документа:
Siberian Branch, V.N. Sukachev Institute of Forest, Russian Academy of Sciences, Akademgorodok 50/28, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Masyagina, O.; Evgrafova, S.; Prokushkin, S.; Prokushkin, A.
Кл.слова (ненормированные):
Boreal ecosystems -- Landslide -- Microbial respiration -- Permafrost -- Siberia -- Soil respiration -- Boreal ecosystems -- Ecosystem successions -- Microbial communities -- Microbial respiration -- Natural disturbance -- SIBERIA -- Soil microbial activities -- Soil respiration -- Landslides -- Microorganisms -- Permafrost -- Reforestation -- Soils -- Vegetation -- Ecosystems
Аннотация: In forested ecosystems developed on permafrost, solifluction processes are widespread, occur in years of above average summer-autumn precipitation and can cover up to 20 % of total area of slopes adjacent to rivers. This process is the most destructive natural disturbance event resulting in complete disappearance of initial ecosystems (vegetation cover and soil). To analyze postsliding ecosystem succession, sites of two ages (5 and 35 years old) after solifluction were chosen along with Nizhnyaya (Lower) Tunguska River valley. Results show that regeneration of soil respiration and eco-physiological status of microbial communities in soil during postsolifluction succession starts with vegetation re-establishment. As long as ecosystems regenerate, accumulated litter contains the main pool of microorganisms, though microbial biomass of 35-year-old solifluction area does not reach the value of microbial biomass in control plots. Therefore, forested ecosystems in permafrost zone after landsliding requires decades for final successful restoration of soil respiration and the microbial community. © Springer-Verlag Berlin Heidelberg 2013.
Scopus
Держатели документа:
Siberian Branch, V.N. Sukachev Institute of Forest, Russian Academy of Sciences, Akademgorodok 50/28, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Masyagina, O.; Evgrafova, S.; Prokushkin, S.; Prokushkin, A.
Stand development and aboveground biomass carbon accumulation with cropland afforestation in Taiwan
/ C. -H. Cheng [et al.] // Taiwan J. For. Sci. - 2016. - Vol. 31, Is. 2. - P105-118
. - ISSN 1026-4469
Кл.слова (ненормированные):
Afforestation -- Carbon sequestration -- Cropland -- Soil depth -- Stand characteristics -- Atmospheric chemistry -- Biomass -- Carbon dioxide -- Climate change -- Forestry -- Reforestation -- Soils -- Afforestation -- Carbon sequestration -- Cropland -- Soil depth -- Stand characteristics -- Ecology
Аннотация: Afforestation in low-carbon-density areas has been proposed for mitigating climate change, because it leads to a reduction in the atmospheric carbon dioxide concentration. However, afforestation can be conducted for numerous purposes, and the complexity of tree species may render accurate estimation of the carbon (C) sequestration potential difficult. In this study, 22 cropland afforested plantations among 12 tree species and 4 study sites were investigated. We investigated stand development and aboveground biomass C accumulation of cropland afforestation in Taiwan, and examined how tree species and site conditions affected stand growth and yields. Results showed that average values of the mean diameter at breast height, tree height, stand density, and aboveground biomass C stocks for all studied plantation at 8-10 yr after planting were 12.1 cm, 8.5 m, 1272 trees ha-1, and 32.1 Mg C ha-1, respectively. The results also revealed that fast-growing tree species such as Swietenia macrophylla and Melia azedarach attained the highest growth rates and accumulated the most biomass C stocks, whereas slow-growing tree species such as Zelkova serrata exhibited the lowest growth rate and C accumulation potential. Trees grown at sites with deep soils outperformed those grown at sites with shallow and rocky soils. Overall, current cropland afforestation in Taiwan can enhance C sequestration, and also generate economic and ecological benefits. © 2016, Taiwan Forestry Research Institute. All rights reserved.
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Держатели документа:
School of Forestry and Resource Conservation, National Taiwan Univ., 1 Roosevelt Rd., Sect. 4, Taipei, Taiwan
Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Department of Agronomy, National Chung Hsing Univ., 250 Guoguang Rd., Taichung, Taiwan
Доп.точки доступа:
Cheng, C. -H.; Huang, Y. -H.; Menyailo, O. V.; Chen, C. -T.
Кл.слова (ненормированные):
Afforestation -- Carbon sequestration -- Cropland -- Soil depth -- Stand characteristics -- Atmospheric chemistry -- Biomass -- Carbon dioxide -- Climate change -- Forestry -- Reforestation -- Soils -- Afforestation -- Carbon sequestration -- Cropland -- Soil depth -- Stand characteristics -- Ecology
Аннотация: Afforestation in low-carbon-density areas has been proposed for mitigating climate change, because it leads to a reduction in the atmospheric carbon dioxide concentration. However, afforestation can be conducted for numerous purposes, and the complexity of tree species may render accurate estimation of the carbon (C) sequestration potential difficult. In this study, 22 cropland afforested plantations among 12 tree species and 4 study sites were investigated. We investigated stand development and aboveground biomass C accumulation of cropland afforestation in Taiwan, and examined how tree species and site conditions affected stand growth and yields. Results showed that average values of the mean diameter at breast height, tree height, stand density, and aboveground biomass C stocks for all studied plantation at 8-10 yr after planting were 12.1 cm, 8.5 m, 1272 trees ha-1, and 32.1 Mg C ha-1, respectively. The results also revealed that fast-growing tree species such as Swietenia macrophylla and Melia azedarach attained the highest growth rates and accumulated the most biomass C stocks, whereas slow-growing tree species such as Zelkova serrata exhibited the lowest growth rate and C accumulation potential. Trees grown at sites with deep soils outperformed those grown at sites with shallow and rocky soils. Overall, current cropland afforestation in Taiwan can enhance C sequestration, and also generate economic and ecological benefits. © 2016, Taiwan Forestry Research Institute. All rights reserved.
Scopus
Держатели документа:
School of Forestry and Resource Conservation, National Taiwan Univ., 1 Roosevelt Rd., Sect. 4, Taipei, Taiwan
Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Department of Agronomy, National Chung Hsing Univ., 250 Guoguang Rd., Taichung, Taiwan
Доп.точки доступа:
Cheng, C. -H.; Huang, Y. -H.; Menyailo, O. V.; Chen, C. -T.
The impact of increasing fire frequency on forest transformations in southern Siberia
/ E. A. Kukavskaya [et al.] // For. Ecol. Manage. - 2016. - Vol. 382. - P225-235, DOI 10.1016/j.foreco.2016.10.015
. - ISSN 0378-1127
Кл.слова (ненормированные):
Area burned -- Carbon emissions -- Fuel loads -- Postfire regeneration -- Repeated burning -- Steppification -- Zabaikal region -- Budget control -- Fireproofing -- Fires -- Fuels -- Reforestation -- Area burned -- Carbon emissions -- Fuel loads -- Post-fire regenerations -- Steppification -- Zabaikal region -- Forestry -- Larix -- Pinus sylvestris
Аннотация: Wildfires are one of the main disturbances that impact structure, sustainability, and carbon budget of Siberian forests, as well as infrastructure and human safety. The Zabaikal region in the south of Siberia is characterized by one of the highest levels of fire activity in Russia. We have estimated fire disturbances in the Zabaikal region using both a satellite fire dataset and official fire statistics. Both datasets show a trend of increasing fire activity in the region. According to the satellite fire dataset, from 1996 to 2015 total annual area burned in the Zabaikal region varied from 0.12 to 6.33 M ha with forest area burned accounting for 0.04–5.60 M ha. The highest fire activity was observed in the central and southern parts of the Zabaikal region. About 13% (3.88 M ha) of the total forest area in the Zabaikal region was burned more than once during the 20-yr period of observation, with many sites burned multiple times. Fire disturbance was highest in forests dominated by Scots pine. We have evaluated fire impact on fuel loads, carbon emissions, and tree regeneration on about 150 sites in the light-coniferous (larch or Scots pine dominated) forests of the region. Carbon emissions from fires on repeatedly burned areas were 3–50% of those from previously undisturbed sites. Regeneration density depended on site conditions and fire characteristics. Inadequate regeneration for forest recovery was observed in Scots pine stands on dry nutrient-poor soils as well as on repeatedly-disturbed sites. This regeneration failure is leading to transformation of forests to steppe ecosystems on some sites. We conclude that negative impacts of fire disturbance on forests of the Zabaikal region could be decreased through implementation of fire prevention measures with emphasis on education of local communities as well as construction and maintenance of a fuel break system, first of all, nearby settlements and tree plantations. © 2016 Elsevier B.V.
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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, 50/28 Akademgorodok, Krasnoyarsk, Russian Federation
Siberian State Technological University, 82 Mira, Krasnoyarsk, Russian Federation
Emeritus Scientist, US Forest Service, Rocky Mountain Research Station, Missoula, MT, United States
Emeritus Scientist, George Mason University, 4400 University Drive, Fairfax, VA, United States
Доп.точки доступа:
Kukavskaya, E. A.; Buryak, L. V.; Shvetsov, E. G.; Conard, S. G.; Kalenskaya, O. P.
Кл.слова (ненормированные):
Area burned -- Carbon emissions -- Fuel loads -- Postfire regeneration -- Repeated burning -- Steppification -- Zabaikal region -- Budget control -- Fireproofing -- Fires -- Fuels -- Reforestation -- Area burned -- Carbon emissions -- Fuel loads -- Post-fire regenerations -- Steppification -- Zabaikal region -- Forestry -- Larix -- Pinus sylvestris
Аннотация: Wildfires are one of the main disturbances that impact structure, sustainability, and carbon budget of Siberian forests, as well as infrastructure and human safety. The Zabaikal region in the south of Siberia is characterized by one of the highest levels of fire activity in Russia. We have estimated fire disturbances in the Zabaikal region using both a satellite fire dataset and official fire statistics. Both datasets show a trend of increasing fire activity in the region. According to the satellite fire dataset, from 1996 to 2015 total annual area burned in the Zabaikal region varied from 0.12 to 6.33 M ha with forest area burned accounting for 0.04–5.60 M ha. The highest fire activity was observed in the central and southern parts of the Zabaikal region. About 13% (3.88 M ha) of the total forest area in the Zabaikal region was burned more than once during the 20-yr period of observation, with many sites burned multiple times. Fire disturbance was highest in forests dominated by Scots pine. We have evaluated fire impact on fuel loads, carbon emissions, and tree regeneration on about 150 sites in the light-coniferous (larch or Scots pine dominated) forests of the region. Carbon emissions from fires on repeatedly burned areas were 3–50% of those from previously undisturbed sites. Regeneration density depended on site conditions and fire characteristics. Inadequate regeneration for forest recovery was observed in Scots pine stands on dry nutrient-poor soils as well as on repeatedly-disturbed sites. This regeneration failure is leading to transformation of forests to steppe ecosystems on some sites. We conclude that negative impacts of fire disturbance on forests of the Zabaikal region could be decreased through implementation of fire prevention measures with emphasis on education of local communities as well as construction and maintenance of a fuel break system, first of all, nearby settlements and tree plantations. © 2016 Elsevier B.V.
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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, 50/28 Akademgorodok, Krasnoyarsk, Russian Federation
Siberian State Technological University, 82 Mira, Krasnoyarsk, Russian Federation
Emeritus Scientist, US Forest Service, Rocky Mountain Research Station, Missoula, MT, United States
Emeritus Scientist, George Mason University, 4400 University Drive, Fairfax, VA, United States
Доп.точки доступа:
Kukavskaya, E. A.; Buryak, L. V.; Shvetsov, E. G.; Conard, S. G.; Kalenskaya, O. P.
Satellite monitoring of the state of forest vegetation after fire impacts in the Zabaikal region
/ E. G. Shvetsov, E. A. Kukavskaya, L. V. Buryak // Contemp. Probl. Ecol. - 2016. - Vol. 9, Is. 6. - P702-710, DOI 10.1134/S1995425516060123
. - ISSN 1995-4255
Кл.слова (ненормированные):
forest fires -- reforestation -- remote sensing -- vegetation indices -- Larix
Аннотация: Based on the MODIS radiometer data, the level of disturbance of forest lands by fires has been estimated for southwestern areas of the Zabaikal region. A combined analysis of vegetation indices calculated by measuring reflected radiation in the near and mid-infrared wave ranges and the data of on-ground studies allowed us to identify sites with successful and poor reforestation. Based on the instrumental data, it is found that repeated fires prevent successful reforestation. An analysis of seasonal dynamics indicates that summer fires result in greater damages of forest vegetation than those caused by spring fires. Larch stands prevailing in the region cover the largest portion of fire-disturbed lands (and the largest area, where reforestation processes are hampered), while pine and deciduous stands are characterized by a higher frequency of fires. © 2016, Pleiades Publishing, Ltd.
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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Siberian State Technological University, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Shvetsov, E. G.; Kukavskaya, E. A.; Buryak, L. V.
Кл.слова (ненормированные):
forest fires -- reforestation -- remote sensing -- vegetation indices -- Larix
Аннотация: Based on the MODIS radiometer data, the level of disturbance of forest lands by fires has been estimated for southwestern areas of the Zabaikal region. A combined analysis of vegetation indices calculated by measuring reflected radiation in the near and mid-infrared wave ranges and the data of on-ground studies allowed us to identify sites with successful and poor reforestation. Based on the instrumental data, it is found that repeated fires prevent successful reforestation. An analysis of seasonal dynamics indicates that summer fires result in greater damages of forest vegetation than those caused by spring fires. Larch stands prevailing in the region cover the largest portion of fire-disturbed lands (and the largest area, where reforestation processes are hampered), while pine and deciduous stands are characterized by a higher frequency of fires. © 2016, Pleiades Publishing, Ltd.
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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Siberian State Technological University, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Shvetsov, E. G.; Kukavskaya, E. A.; Buryak, L. V.
Soil Biogenecity as an Indicator of Sustainability of Artificial Forest Plantations under Dry-Steppe Conditions in Khakassia
/ N. D. Sorokin, O. A. Sorokina, V. A. Senashova // Biol. Bull. - 2017. - Vol. 44, Is. 3. - P337-343, DOI 10.1134/S1062359017030098. - Cited References:15
. - ISSN 1062-3590. - ISSN 1026-3470
РУБ Biology
Аннотация: Reforestation is very important in controlling land degradation and desertification. It has been established that the early diagnostics of the forest-growth conditions of soils and sustainability of forest plantations can be estimated by biogenic factors, such as the structure, dynamics, and functional activity of microbial complexes closely related to agrochemical soil indicators. The survival and sustainability of experimental forest plantations that were established in 1975 to 1978 on erosion-prone lands in the coastal zone of Shira Lake (Khakassia) have been studied. The forest growing properties of soils and the transformation of their fertility under the influence of stands have been evaluated.
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Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Krasnoyarsk State Agrarian Univ, Pr Mira 50, Krasnoyarsk 660049, Russia.
Доп.точки доступа:
Sorokin, N. D.; Sorokina, O. A.; Senashova, V. A.
Аннотация: Reforestation is very important in controlling land degradation and desertification. It has been established that the early diagnostics of the forest-growth conditions of soils and sustainability of forest plantations can be estimated by biogenic factors, such as the structure, dynamics, and functional activity of microbial complexes closely related to agrochemical soil indicators. The survival and sustainability of experimental forest plantations that were established in 1975 to 1978 on erosion-prone lands in the coastal zone of Shira Lake (Khakassia) have been studied. The forest growing properties of soils and the transformation of their fertility under the influence of stands have been evaluated.
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Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.
Krasnoyarsk State Agrarian Univ, Pr Mira 50, Krasnoyarsk 660049, Russia.
Доп.точки доступа:
Sorokin, N. D.; Sorokina, O. A.; Senashova, V. A.
Changes of snow moisture balance in logging areas in dark-needled forests of the Yenisei Ridge, central Siberia
/ T. A. Burenina, A. N. Borisov, A. S. Shishikin // : Nova Science Publishers, Inc., 2017. - P129-153
. -
Кл.слова (ненормированные):
Dark-needled taiga -- Forest regeneration -- Logging sites -- Sample plots -- Snow accumulation -- Snow cover water equivalent -- Succession
Аннотация: Changes of snow moisture balance was studied at the plots, which were presented by a range of forest regeneration stages found on sites in Sukhoy Pit River basin harvested in late 20th and early 21st centuries. Based on the results of the our research it was revealed that at the cutting areas in the dark coniferous forests of the Yenisei Ridge the forest regeneration process goes according two successional series: dark coniferous and deciduous. Different directions of reforestation process depends on the characteristics of landscape on the local level. During reforestation at cutting areas, the snow moisture balance is changing depending on the combination of various factors. To analyze the spatial snow cover distribution a GIS model of precipitation distribution for southern near-Yenisei Siberia that shows the dependence of mean annual solid precipitation on topographic parameters and landscape exposure to moisture-laden air masses was used. It was found that at the regional level the snow depth and snow cover water equivalent are determined by topography. At the local level, snow cover characteristics depend on the duration of the logging operations, the species composition of forming young regrows and harvesting technology. © 2017 Nova Science Publishers, Inc.
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Держатели документа:
V. N. Sukachev Institute of Forest Siberian Branch, The Russian Academy of Science, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Burenina, T. A.; Borisov, A. N.; Shishikin, A. S.
Кл.слова (ненормированные):
Dark-needled taiga -- Forest regeneration -- Logging sites -- Sample plots -- Snow accumulation -- Snow cover water equivalent -- Succession
Аннотация: Changes of snow moisture balance was studied at the plots, which were presented by a range of forest regeneration stages found on sites in Sukhoy Pit River basin harvested in late 20th and early 21st centuries. Based on the results of the our research it was revealed that at the cutting areas in the dark coniferous forests of the Yenisei Ridge the forest regeneration process goes according two successional series: dark coniferous and deciduous. Different directions of reforestation process depends on the characteristics of landscape on the local level. During reforestation at cutting areas, the snow moisture balance is changing depending on the combination of various factors. To analyze the spatial snow cover distribution a GIS model of precipitation distribution for southern near-Yenisei Siberia that shows the dependence of mean annual solid precipitation on topographic parameters and landscape exposure to moisture-laden air masses was used. It was found that at the regional level the snow depth and snow cover water equivalent are determined by topography. At the local level, snow cover characteristics depend on the duration of the logging operations, the species composition of forming young regrows and harvesting technology. © 2017 Nova Science Publishers, Inc.
Scopus
Держатели документа:
V. N. Sukachev Institute of Forest Siberian Branch, The Russian Academy of Science, Krasnoyarsk, Russian Federation
Доп.точки доступа:
Burenina, T. A.; Borisov, A. N.; Shishikin, A. S.
630*624.3 (571.13 + 571.16)
П 76
П 76
Примеры лесопользования во вторичных лесах Западной Сибири
[Текст] : научное издание / Никита Михайлович Дебков, Александр Викторович Брюханов // Сибирский лесной журнал. - 2017. - № 2. - С. 81-92, DOI 10.15372/SJFS20170209. - Библиогр. в конце ст.
. - ISSN 2311-1410
Перевод заглавия: The examples of forest management in secondary forests of Western Siberia
Кл.слова (ненормированные):
кулисные рубки -- выборочные рубки -- улучшение характеристик насаждений -- Томская область -- омская область -- alternate strip clear-cutting -- partial logging -- improvement of forests stand quality -- Tomsk Oblast -- Omsk oblast
Аннотация: Один из ключевых показателей эффективности ведения лесного хозяйства - это качественное и своевременное воспроизводство лесных территорий хозяйственно ценными (целевыми) породами при обеспечении должного уровня естественного биоразнообразия и сохранения редких видов растений и животных, встречающихся в районе лесопользования. Рассматриваются различные виды рубок во вторичных лесах Томской и Омской областей, позволяющие повысить экономическую, экологическую и социальную значимость насаждений. Приведены примеры рубок спелых и перестойных насаждений с сохранением второго яруса и тонкомера, рубок ухода за смешанными молодняками, выборочных рубок в защитных лесах. На сегодняшний день приоритетным остается естественное лесовосстановление, поскольку оно дает возможность избежать неоправданных финансовых затрат и, как правило, является более жизнеспособным при воздействии различных естественных и антропогенных факторов. В статье на конкретных примерах показана возможность возобновления различных типов вырубок естественным путем за счет как сохранения предварительных генераций подроста при ведении лесозаготовительных работ, второго яруса насаждений и тонкомера, так и последующего возобновления хвойными и лиственными породами. Показан оригинальный способ проведения лесохозяйственных мероприятий в зеленых зонах населенных пунктов с сохранением полного комплекса защитных функций лесов. При этом повышается рекреационная привлекательность насаждений и снижается их природная пожарная опасность, что весьма актуально для участков с большой антропогенной нагрузкой.
Identifying the best practices of responsible and sustainable forest use is an important aspect for possible learning of experience and replication of the most interesting examples in forestry. Qualitative and timely reforestation of disturbed areas with economically valuable species is the key indicator for the performance of effective forest management. Conservation of rare species of plants and animals in the logged areas is not less important factor. Today the priority is given to natural forest regeneration because it provides the best opportunity to avoid unreasonable financial costs and, as a rule, is more resilient against various natural and anthropogenic factors. The article discusses various examples and logging types in secondary forests in the Tomsk and Omsk Oblast, which allow increasing the economic, environmental, and social importance of forests. On specific examples it is shown that the principle of non-interference in the green zones of settlements is erroneous and may lead to undesirable consequences. The rejection of logging in these stands, as a rule, leads to increases of the fire danger, growth of phyto- and entomological threats, the reduction of recreational appeal, etc. The use of partial logging methods suggested in the papers has allowed solving some of these problems.
РИНЦ
Держатели документа:
Институт леса им. В. Н. Сукачева СО РАН
Институт мониторинга климатических и экологических систем СО РАН
Доп.точки доступа:
Брюханов, Александр Викторович; Bryukhanov, Alexander Viktorovich; Debkov N.M.
Перевод заглавия: The examples of forest management in secondary forests of Western Siberia
| УДК |
Кл.слова (ненормированные):
кулисные рубки -- выборочные рубки -- улучшение характеристик насаждений -- Томская область -- омская область -- alternate strip clear-cutting -- partial logging -- improvement of forests stand quality -- Tomsk Oblast -- Omsk oblast
Аннотация: Один из ключевых показателей эффективности ведения лесного хозяйства - это качественное и своевременное воспроизводство лесных территорий хозяйственно ценными (целевыми) породами при обеспечении должного уровня естественного биоразнообразия и сохранения редких видов растений и животных, встречающихся в районе лесопользования. Рассматриваются различные виды рубок во вторичных лесах Томской и Омской областей, позволяющие повысить экономическую, экологическую и социальную значимость насаждений. Приведены примеры рубок спелых и перестойных насаждений с сохранением второго яруса и тонкомера, рубок ухода за смешанными молодняками, выборочных рубок в защитных лесах. На сегодняшний день приоритетным остается естественное лесовосстановление, поскольку оно дает возможность избежать неоправданных финансовых затрат и, как правило, является более жизнеспособным при воздействии различных естественных и антропогенных факторов. В статье на конкретных примерах показана возможность возобновления различных типов вырубок естественным путем за счет как сохранения предварительных генераций подроста при ведении лесозаготовительных работ, второго яруса насаждений и тонкомера, так и последующего возобновления хвойными и лиственными породами. Показан оригинальный способ проведения лесохозяйственных мероприятий в зеленых зонах населенных пунктов с сохранением полного комплекса защитных функций лесов. При этом повышается рекреационная привлекательность насаждений и снижается их природная пожарная опасность, что весьма актуально для участков с большой антропогенной нагрузкой.
Identifying the best practices of responsible and sustainable forest use is an important aspect for possible learning of experience and replication of the most interesting examples in forestry. Qualitative and timely reforestation of disturbed areas with economically valuable species is the key indicator for the performance of effective forest management. Conservation of rare species of plants and animals in the logged areas is not less important factor. Today the priority is given to natural forest regeneration because it provides the best opportunity to avoid unreasonable financial costs and, as a rule, is more resilient against various natural and anthropogenic factors. The article discusses various examples and logging types in secondary forests in the Tomsk and Omsk Oblast, which allow increasing the economic, environmental, and social importance of forests. On specific examples it is shown that the principle of non-interference in the green zones of settlements is erroneous and may lead to undesirable consequences. The rejection of logging in these stands, as a rule, leads to increases of the fire danger, growth of phyto- and entomological threats, the reduction of recreational appeal, etc. The use of partial logging methods suggested in the papers has allowed solving some of these problems.
РИНЦ
Держатели документа:
Институт леса им. В. Н. Сукачева СО РАН
Институт мониторинга климатических и экологических систем СО РАН
Доп.точки доступа:
Брюханов, Александр Викторович; Bryukhanov, Alexander Viktorovich; Debkov N.M.
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*651.74630*435
Р 68
Р 68
Роль рубок и пожаров в динамике лесов бассейна озера Байкал
: научное издание / В.В. Иванов, М.Д. Евдокименко // Лесоведение. - 2017. - № : 4. - С. 256-269 : табл., DOI 10.7868/S002411481704-0019. - Библиогр. в конце ст.
. - ISSN 0024-1148
Перевод заглавия: Contribution of fellings and fires to forest dynamics of Lake Baikal Basin
Кл.слова (ненормированные):
байкальские леса -- рубки -- пожары -- лесообразовательный процесс -- дигрессия -- обезлесение -- Baikal forests -- fellings -- fires -- forest forming process -- digression -- deforestation
Аннотация: Рассматриваются особенности антропогенной истории лесообразовательного процесса в бассейне Байкала. Интервал от ретроспективных сведений о состоянии лесов в прошлом до нынешнего их облика охватывает более трёх столетий. Это позволяет анализировать полный цикл развития насаждений разных древесных пород, начиная с этапа лесовозобновления. Изучены основные варианты формирования насаждений и строения древостоев, детерминируемые антропогенными факторами. Рассмотрена пирогенная дигрессия светлохвойных насаждений вплоть до их распада в перестойном возрасте, с последующей регенерацией, а также возможной сменой породного состава и обезлесением. Хозяйственное использование байкальских лесов начиналось с архаичных выжиганий, проводимых аборигенами-промысловиками, и поселенческих рубок. Интенсивному и обширному освоению байкальских лесов предшествовало строительство Транссиба. Наиболее негативные последствия рубок и сопутствовавших им пожаров отмечены в Южном Прибайкалье. Так, на побережье Байкала исчезли кедровые насаждения, сменившиеся березняками и осинниками. Затем последовала нарастающая волна рубок в светлохвойных лесах Селенгинского среднегорья, финалом которой стали концентрированные лесоразработки 1950-х годов. В итоге - смена хвойных насаждений лиственными. Нередко происходило локальное обезлесение, причиной которого была по большей части осложнившаяся пожарная обстановка. Позитивные перемены в лесопользовании инициированы разработками Института леса с начала 1960-х годов. Были предложены экологичные способы и технологии рубок, с обоснованием перечня особо защитных участков леса, в которых рубки исключались. Эти новшества стали основой региональных Правил рубок леса, совершенствуемых по результатам дальнейших исследований. Вся система лесопользования, включая рубки ухода, становилась адекватной высокому биосферному статусу байкальских лесов. Одновременно изучалась пожароопасность лесов, в том числе дифференцированное влияние разных пирологических режимов на лесообразовательный процесс. Наиболее системно изучены последствия пожаров в светлохвойных насаждениях как особенно пожароопасных. С их пирогенной историей тесно связан современный облик лесных массивов.
Specifics of human effect on the forest development in Baikal basin are considered. Retrospective forest records preceding their current state date back to more than three centuries. Thus we could track the whole cycle of development of various forest species starting with reforestation. We studied prevailing pathways of forest formation and varieties of stand structure controlled by human impacts. Pyrogenic digression of light conifer forests preceding the decline in old-growth age, followed by either recovery, or change in species composition, or deforestation. Records of human impacts on Baikal forests start with archaic burning by aboriginal field men, and settlement-related fellings. Robust and intensive exploitation of Baikal forests was preceded by construction of Trans-Siberian Railway. The worst consequences of the cuts and concomitant fires were found in southern Cisbaikalia. For example, the stone pine forests have been substituted by birch and aspen forests on the shore of Baikal. Then there have been increasingly intensive wave of fellings of light conifer forests on middle altitudes of Selenga region peaked by intensive forest exploitation during 1950s. It has come to a change of conifers by deciduous species. Local deforestations have been common given the growing fire intensity. Forest management has changed positively with advancements introduced by the Forest Institute staring at 1960s. The eco-friendly ways and techniques of felling have been adopted, and the list of highly protective forests where fellings were prohibited, have been denunciated. These novelties have come to as a basis of the regional cutting regulations, which continued to be developed according to new findings. The whole system of forest management, including the sanitary fellings, has become increasingly adequate to the high biospheric role of Baikal forests. Simultaneously the fire danger of forests has been studied, which involved the differentiating effect of fire regime on forest forming process. The consequences of fires have been consistently examined in light coniferous forests being fire susceptible to a highest extent. Moreover their fire records are tightly associated with the current outlook of woodlands outlook.
РИНЦ,
Scopus,
Смотреть статью
Держатели документа:
Институт леса им. В.Н. Сукачева СО РАН
Доп.точки доступа:
Иванов, Виктор Васильевич; Евдокименко, Михаил Данилович; Yevdokimenko Mikhail Danilovich; Ivanov Viktor Vasil'yevich
Перевод заглавия: Contribution of fellings and fires to forest dynamics of Lake Baikal Basin
| УДК |
Кл.слова (ненормированные):
байкальские леса -- рубки -- пожары -- лесообразовательный процесс -- дигрессия -- обезлесение -- Baikal forests -- fellings -- fires -- forest forming process -- digression -- deforestation
Аннотация: Рассматриваются особенности антропогенной истории лесообразовательного процесса в бассейне Байкала. Интервал от ретроспективных сведений о состоянии лесов в прошлом до нынешнего их облика охватывает более трёх столетий. Это позволяет анализировать полный цикл развития насаждений разных древесных пород, начиная с этапа лесовозобновления. Изучены основные варианты формирования насаждений и строения древостоев, детерминируемые антропогенными факторами. Рассмотрена пирогенная дигрессия светлохвойных насаждений вплоть до их распада в перестойном возрасте, с последующей регенерацией, а также возможной сменой породного состава и обезлесением. Хозяйственное использование байкальских лесов начиналось с архаичных выжиганий, проводимых аборигенами-промысловиками, и поселенческих рубок. Интенсивному и обширному освоению байкальских лесов предшествовало строительство Транссиба. Наиболее негативные последствия рубок и сопутствовавших им пожаров отмечены в Южном Прибайкалье. Так, на побережье Байкала исчезли кедровые насаждения, сменившиеся березняками и осинниками. Затем последовала нарастающая волна рубок в светлохвойных лесах Селенгинского среднегорья, финалом которой стали концентрированные лесоразработки 1950-х годов. В итоге - смена хвойных насаждений лиственными. Нередко происходило локальное обезлесение, причиной которого была по большей части осложнившаяся пожарная обстановка. Позитивные перемены в лесопользовании инициированы разработками Института леса с начала 1960-х годов. Были предложены экологичные способы и технологии рубок, с обоснованием перечня особо защитных участков леса, в которых рубки исключались. Эти новшества стали основой региональных Правил рубок леса, совершенствуемых по результатам дальнейших исследований. Вся система лесопользования, включая рубки ухода, становилась адекватной высокому биосферному статусу байкальских лесов. Одновременно изучалась пожароопасность лесов, в том числе дифференцированное влияние разных пирологических режимов на лесообразовательный процесс. Наиболее системно изучены последствия пожаров в светлохвойных насаждениях как особенно пожароопасных. С их пирогенной историей тесно связан современный облик лесных массивов.
Specifics of human effect on the forest development in Baikal basin are considered. Retrospective forest records preceding their current state date back to more than three centuries. Thus we could track the whole cycle of development of various forest species starting with reforestation. We studied prevailing pathways of forest formation and varieties of stand structure controlled by human impacts. Pyrogenic digression of light conifer forests preceding the decline in old-growth age, followed by either recovery, or change in species composition, or deforestation. Records of human impacts on Baikal forests start with archaic burning by aboriginal field men, and settlement-related fellings. Robust and intensive exploitation of Baikal forests was preceded by construction of Trans-Siberian Railway. The worst consequences of the cuts and concomitant fires were found in southern Cisbaikalia. For example, the stone pine forests have been substituted by birch and aspen forests on the shore of Baikal. Then there have been increasingly intensive wave of fellings of light conifer forests on middle altitudes of Selenga region peaked by intensive forest exploitation during 1950s. It has come to a change of conifers by deciduous species. Local deforestations have been common given the growing fire intensity. Forest management has changed positively with advancements introduced by the Forest Institute staring at 1960s. The eco-friendly ways and techniques of felling have been adopted, and the list of highly protective forests where fellings were prohibited, have been denunciated. These novelties have come to as a basis of the regional cutting regulations, which continued to be developed according to new findings. The whole system of forest management, including the sanitary fellings, has become increasingly adequate to the high biospheric role of Baikal forests. Simultaneously the fire danger of forests has been studied, which involved the differentiating effect of fire regime on forest forming process. The consequences of fires have been consistently examined in light coniferous forests being fire susceptible to a highest extent. Moreover their fire records are tightly associated with the current outlook of woodlands outlook.
РИНЦ,
Scopus,
Смотреть статью
Держатели документа:
Институт леса им. В.Н. Сукачева СО РАН
Доп.точки доступа:
Иванов, Виктор Васильевич; Евдокименко, Михаил Данилович; Yevdokimenko Mikhail Danilovich; Ivanov Viktor Vasil'yevich