= The density and productivity of stand coenoces / А.И. Бузыкин; Отв. ред. А.П. Абаимов ; РАН СО, Институт леса им. В.Н. Сукачева. - Новосибирск : Наука, 2002. - 152 с. : рис. - Библиогр.: с. 141-150. - ISBN 5-02-032008-0 : Б. ц.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Пшеничникова, Лариса Семеновна; Pshenichnikova, Larisa Semenovna; Суховольский, Владислав Григорьевич; Sukhovolsky Vladislav Grigor'yevich; Buzykin, Aleksey Ivanovich
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Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН
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Найдено документов в текущей БД: 155
Increasing forest productivity: the impact of nitrogen fertilization with regard to the Echo Effect
/ A. I. Buzykin [и др.] // The role of boreal forests and forestry in the global carbon budget. - Edmonton : Canadian Forest Service, Natural Resources Canada, Northern Forestry Centre. - С. 23-28
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Buzykin, Aleksey Ivanovich; Бузыкин, Алексей Иванович; Dashkovskaya, Irina Samuilovna; Дашковская, Ирина Соломоновна; Pshenichnikova, Larisa Semenovna; Пшеничникова, Лариса Семёновна; Soukhovolsky, Vladislav Grigor'yevich; Суховольский, Владислав Григорьевич
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Buzykin, Aleksey Ivanovich; Бузыкин, Алексей Иванович; Dashkovskaya, Irina Samuilovna; Дашковская, Ирина Соломоновна; Pshenichnikova, Larisa Semenovna; Пшеничникова, Лариса Семёновна; Soukhovolsky, Vladislav Grigor'yevich; Суховольский, Владислав Григорьевич
Carbon and water exchanges of regenerating forests in central Siberia
/ M. Meroni, N. Tchebakova // Forest Ecology and Management. - 2002. - Vol. 169, № 1-2. - С. 115-122
Аннотация: Direct measurements of CO2 and water vapour of regenerating forests after fire events (secondary succession stages) are needed to determine the role of such disturbances in the biome carbon and water cycles functioning. An estimation of the extension of burnt areas is also required in order to quantify NBP (net biome productivity), a variable that includes large-scale carbon losses (such as fire) bypassing heterotrophic respiration. Hence, eddy covariance measurements Of CO2 and water vapour were carried out in a natural regenerating forest after a fire event. Measurements were collected continuously over a Betula spp. stand in central Siberia during summer 1999. Minimum carbon exchange rate (NEE, net ecosystem exchange) exceeded -30 mumol m(-2) s(-1) (net flux negative indicating CO2 uptake by vegetation) and the partitioning of the available energy was mostly dominated by latent heat flux. Structure, age and composition of the forest were analysed to understand the secondary succession stages. The results were compared with previous studies on coniferous forests where biospheric exchanges of energy were dominated by sensible heat fluxes and small carbon uptake rates, thus indicating rather limiting growing conditions. A classification of a Landsat-4 Thematic Mapper scene has been carried out to determine the magnitude of burnt areas and the extension of broadleaf regenerating forests. Analysis of burnt areas spatial frequency and carbon exchanges of the regenerating forest stress the importance of considering large area disturbances for full carbon accounting. (C) 2002 Elsevier Science B.V. All rights reserved.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Isnt Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Meroni, M. ; Мерони М.; Tchebakova, Nadezhda Mikhailovna; Чебакова, Надежда Михайловна
Аннотация: Direct measurements of CO2 and water vapour of regenerating forests after fire events (secondary succession stages) are needed to determine the role of such disturbances in the biome carbon and water cycles functioning. An estimation of the extension of burnt areas is also required in order to quantify NBP (net biome productivity), a variable that includes large-scale carbon losses (such as fire) bypassing heterotrophic respiration. Hence, eddy covariance measurements Of CO2 and water vapour were carried out in a natural regenerating forest after a fire event. Measurements were collected continuously over a Betula spp. stand in central Siberia during summer 1999. Minimum carbon exchange rate (NEE, net ecosystem exchange) exceeded -30 mumol m(-2) s(-1) (net flux negative indicating CO2 uptake by vegetation) and the partitioning of the available energy was mostly dominated by latent heat flux. Structure, age and composition of the forest were analysed to understand the secondary succession stages. The results were compared with previous studies on coniferous forests where biospheric exchanges of energy were dominated by sensible heat fluxes and small carbon uptake rates, thus indicating rather limiting growing conditions. A classification of a Landsat-4 Thematic Mapper scene has been carried out to determine the magnitude of burnt areas and the extension of broadleaf regenerating forests. Analysis of burnt areas spatial frequency and carbon exchanges of the regenerating forest stress the importance of considering large area disturbances for full carbon accounting. (C) 2002 Elsevier Science B.V. All rights reserved.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Isnt Forestry, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Meroni, M. ; Мерони М.; Tchebakova, Nadezhda Mikhailovna; Чебакова, Надежда Михайловна
Net ecosystem productivity and peat accumulation in a Siberian Aapa mire
/ E. -D. Schulze, A. S. Prokushkin, E. A. Vaganov // Tellus. Series B: Chemical and physical meteorology. - 2002. - Vol. 54B, № 5. - С. 531-536
Аннотация: Net ecosystem productivity (NEP) was studied in a bog located in the middle taiga of Siberia using two approaches, the accumulation of peat above the hypocotyl of pine trees, and the eddy covariance flux methodology. NEP was 0.84 tC ha(-1) yr(-1) using the peat accumulation method; it was 0.43-0.62 tC ha(-1) yr(-1) using eddy covariance over three growing seasons. These data were compared with NEP of the surrounding forest, which was 0.6 tC +/- 1.1 hat yr(-1). The trees growing on the bog reached a total height of about 3 m and an age of 80-120 yr when peat accumulation reached 0.5-0.6 m. At that stage the growth rate of the oldest trees declined. This indicates that there is a maximum age that can be reached by trees growing on hummocks (150 yr), depending on conditions. The data show that the determination of NEP in bogs by using the peat accumulation above the hypocotyl is a useful method which can be applied on a wide range of bog types, but it may systematically overestimate NEP. The total sink capacity for carbon assimilation of bogs is comparable to that of forest, although methane emissions and losses of dissolved organic carbon must be taken into account when assessing the regional carbon cycle.
WOS
Держатели документа:
Russian Acad Sci, VN Sukacehv Forest Inst, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Schulze, E.-D.; Шульце Е-Д; Prokushkin, Anatoly Stanislavovich; Прокушкин, Анатолий Станиславович; Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович
Аннотация: Net ecosystem productivity (NEP) was studied in a bog located in the middle taiga of Siberia using two approaches, the accumulation of peat above the hypocotyl of pine trees, and the eddy covariance flux methodology. NEP was 0.84 tC ha(-1) yr(-1) using the peat accumulation method; it was 0.43-0.62 tC ha(-1) yr(-1) using eddy covariance over three growing seasons. These data were compared with NEP of the surrounding forest, which was 0.6 tC +/- 1.1 hat yr(-1). The trees growing on the bog reached a total height of about 3 m and an age of 80-120 yr when peat accumulation reached 0.5-0.6 m. At that stage the growth rate of the oldest trees declined. This indicates that there is a maximum age that can be reached by trees growing on hummocks (150 yr), depending on conditions. The data show that the determination of NEP in bogs by using the peat accumulation above the hypocotyl is a useful method which can be applied on a wide range of bog types, but it may systematically overestimate NEP. The total sink capacity for carbon assimilation of bogs is comparable to that of forest, although methane emissions and losses of dissolved organic carbon must be taken into account when assessing the regional carbon cycle.
WOS
Держатели документа:
Russian Acad Sci, VN Sukacehv Forest Inst, Siberian Branch, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Schulze, E.-D.; Шульце Е-Д; Prokushkin, Anatoly Stanislavovich; Прокушкин, Анатолий Станиславович; Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович
Seasonal and annual variations in the photosynthetic productivity and carbon balance of a central Siberian pine forest
/ J. Lloyd, O. Shibistova et al // Tellus. Series B: Chemical and physical meteorology. - 2002. - Vol. 54B, № 5. - С. 590-610
Аннотация: We present a first analysis of data (June 1998 to December 2000) from the long-term eddy covariance site established in a Pinus sylvestris stand near Zotino in central Siberia as part of the EUROSIBERIAN CARBONFLUX project. As well as examining seasonal patterns in netecosystem exchange (N-E), daily, seasonal and annual estimates of the canopy photosynthesis (or gross primary productivity, G(P)) were obtained using N-E and ecosystem respiration measurements. Although the forest was a small (but significant) source of CO2 throughout the snow season (typically mid-October to early May) there was a rapid commencement of photosynthetic capacity shortly following the commencement of above-zero air temperatures in spring: in 1999 the forest went from a quiescent state to significant photosynthetic activity in only a few days. Nevertheless, canopy photosynthetic capacity was observed to continue to increase slowly throughout the summer months for both 1999 and 2000, reaching a maximum capacity in early August. During September there was a marked decline in canopy photosynthesis which was only partially attributable to less favourable environmental conditions. This suggests a reduction in canopy photosynthetic capacity in autumn, perhaps associated with the cold hardening process. For individual time periods the canopy. photosynthetic rate was mostly dependent upon incoming photon irradiance. However, reductions in both canopy conductance and overall photosynthetic rate in response to high canopy-to-air vapour differences were clearly evident on hot dry days. The relationship between canopy conductance and photosynthesis was examined using Cowan's notion of optimality in which stomata serve to maximise the marginal evaporative cost of plant carbon gain. The associated Lagrangian multiplier (lambda) was surprisingly constant throughout the growing season. Somewhat remarkably, however, its value was markedly different between years, being 416 mol mol(-1) in 1999 but 815 mol mol(-1) in 2000. Overall the forest was a substantial sink for CO2 in both 1999 and 2000: around 13 Mol C m(-2) a(-1). Data from this experiment, when combined with estimates of net primary productivity from biomass sampling suggest that about 20% of this sink was associated with increasing plant biomass and about 80% with an increase in the litter and soil organic carbon pools. This high implied rate of carbon accumulation in the litter soil organic matter pool seems unsustainable in the long term and is hard to explain on the basis of current knowledge.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, VN Sukachev Forest Inst, Siberian Branch, Krasnoyarsk 66003, Russia
Доп.точки доступа:
Lloyd, J.; Лойд Дж.; Shibistova, Olga Borisovna; Шибистова, Ольга Борисовна
Аннотация: We present a first analysis of data (June 1998 to December 2000) from the long-term eddy covariance site established in a Pinus sylvestris stand near Zotino in central Siberia as part of the EUROSIBERIAN CARBONFLUX project. As well as examining seasonal patterns in netecosystem exchange (N-E), daily, seasonal and annual estimates of the canopy photosynthesis (or gross primary productivity, G(P)) were obtained using N-E and ecosystem respiration measurements. Although the forest was a small (but significant) source of CO2 throughout the snow season (typically mid-October to early May) there was a rapid commencement of photosynthetic capacity shortly following the commencement of above-zero air temperatures in spring: in 1999 the forest went from a quiescent state to significant photosynthetic activity in only a few days. Nevertheless, canopy photosynthetic capacity was observed to continue to increase slowly throughout the summer months for both 1999 and 2000, reaching a maximum capacity in early August. During September there was a marked decline in canopy photosynthesis which was only partially attributable to less favourable environmental conditions. This suggests a reduction in canopy photosynthetic capacity in autumn, perhaps associated with the cold hardening process. For individual time periods the canopy. photosynthetic rate was mostly dependent upon incoming photon irradiance. However, reductions in both canopy conductance and overall photosynthetic rate in response to high canopy-to-air vapour differences were clearly evident on hot dry days. The relationship between canopy conductance and photosynthesis was examined using Cowan's notion of optimality in which stomata serve to maximise the marginal evaporative cost of plant carbon gain. The associated Lagrangian multiplier (lambda) was surprisingly constant throughout the growing season. Somewhat remarkably, however, its value was markedly different between years, being 416 mol mol(-1) in 1999 but 815 mol mol(-1) in 2000. Overall the forest was a substantial sink for CO2 in both 1999 and 2000: around 13 Mol C m(-2) a(-1). Data from this experiment, when combined with estimates of net primary productivity from biomass sampling suggest that about 20% of this sink was associated with increasing plant biomass and about 80% with an increase in the litter and soil organic carbon pools. This high implied rate of carbon accumulation in the litter soil organic matter pool seems unsustainable in the long term and is hard to explain on the basis of current knowledge.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, VN Sukachev Forest Inst, Siberian Branch, Krasnoyarsk 66003, Russia
Доп.точки доступа:
Lloyd, J.; Лойд Дж.; Shibistova, Olga Borisovna; Шибистова, Ольга Борисовна
The tree size and mortality of larch trees: theoretical analysis with a carbon budget model
: материалы временных коллективов / A. Takenaka, A. P. Abaimov // Proceedings of the eighth symposium on the joint Siberian permafrost studies between Japan and Russia in 1999. - Onogawa : National Institute for Environmental Studies, 2000. - С. 42-46. - Библиогр. в конце ст.
Аннотация: To relate the growth, size and mortality of larch trees to environmental productivity, we describe a simple energy-budget model originally presented by Bertalanffy for the growth of the body mass and animals.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович; Такенака А.
Аннотация: To relate the growth, size and mortality of larch trees to environmental productivity, we describe a simple energy-budget model originally presented by Bertalanffy for the growth of the body mass and animals.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович; Такенака А.
Birches as sap producing species of Russia: their distribution, ecophysiological features, utilization and sap productivity
: материалы временных коллективов / O. Zyryanova, M. Terazawa, T. Koike // Tree sap 3. Proceedings of the 3rd International symposium on sap utilization (ISSU) in Bifuka 2005, Hokkaido, Japan, April 15-17, 2005. - Sapporo : Hokkaido University Press, 2005. - С. 19-36. - Библиогр. в конце ст.
Аннотация: Four birch species are traditionally used for the sap harvesting in Russia. In the report, we discuss their spatial and ecophysiological features as well as the exudation, tapping periods and sap productivity. Biochemical constituents of the living tissues of the birches such as the wood, outer and inner bark, twigs, leaves, buds, roots, and exudated birch sap are also reviewed. We show numerous useful wooden, medicinal, tanning, coloring as well as feeding and decorative properties. Chaga - a fungi-parasite developed on the stems of the birch trees, is mentioned to be famous due to its antitumor and/or especially anti-cancer activity. It is reported that the former birch sap production closed completely at the transition to a market-economy has restarted in the Russian Far East.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Terazawa, Minoru; Теразава Минору; Koike, T.; Койке Т.; Зырянова Ольга Александровна
Имеются экземпляры в отделах:
РСФ (30.11.2006г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Four birch species are traditionally used for the sap harvesting in Russia. In the report, we discuss their spatial and ecophysiological features as well as the exudation, tapping periods and sap productivity. Biochemical constituents of the living tissues of the birches such as the wood, outer and inner bark, twigs, leaves, buds, roots, and exudated birch sap are also reviewed. We show numerous useful wooden, medicinal, tanning, coloring as well as feeding and decorative properties. Chaga - a fungi-parasite developed on the stems of the birch trees, is mentioned to be famous due to its antitumor and/or especially anti-cancer activity. It is reported that the former birch sap production closed completely at the transition to a market-economy has restarted in the Russian Far East.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Terazawa, Minoru; Теразава Минору; Koike, T.; Койке Т.; Зырянова Ольга Александровна
Имеются экземпляры в отделах:
РСФ (30.11.2006г. (1 экз.) - Б.ц.) - свободны 1
РСФ
K96
K96
Productivity of six tree species plantations for three decades in the Siberian afforestation experiment
: материалы временных коллективов / V. V. Kuzmichev, L. S. Pshenichnikova, V. A. Tretyakova // Tree species effects on soils: implications for global change. - 2005. - С. 269-280. - Библиогр. в конце ст.
Аннотация: Measurements were made of height, diameter and number of trees in the Siberian Afforestation Experiment for monoculture plots with six tree species, established in the central part of the Krasnoyarsk region. Almost 150 felled trees were measured to evaluate aboveground biomass fractions determine biomass dynamics through stand development. Local uncertainties in needle mass dynamics were revealed for Scots and arolla pine stands. Carbon storage was evaluated for live trees and in biomass of dead trees and fall of branches and needles. Over the 35 years of stand development, these species accumulated 100 to 300 m3/ha of wood, with a likely carbon content about 25 to 75 Mg/ha. The trees also added a large amount of C to the soil in fallen leaves, branches, and dead roots. In this region, Norway spruce and arolla pine form the longest-lived forests, and may have higher productivities than the other species later in stand development.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Pshenichnikova, Larisa Semenovna; Пшеничникова, Лариса Семёновна; Tret'yakova, V.A.; Третьякова, Виктория Андреевна; Кузьмичев Валерий Васильевич
Имеются экземпляры в отделах:
РСФ (14.03.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Measurements were made of height, diameter and number of trees in the Siberian Afforestation Experiment for monoculture plots with six tree species, established in the central part of the Krasnoyarsk region. Almost 150 felled trees were measured to evaluate aboveground biomass fractions determine biomass dynamics through stand development. Local uncertainties in needle mass dynamics were revealed for Scots and arolla pine stands. Carbon storage was evaluated for live trees and in biomass of dead trees and fall of branches and needles. Over the 35 years of stand development, these species accumulated 100 to 300 m3/ha of wood, with a likely carbon content about 25 to 75 Mg/ha. The trees also added a large amount of C to the soil in fallen leaves, branches, and dead roots. In this region, Norway spruce and arolla pine form the longest-lived forests, and may have higher productivities than the other species later in stand development.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Pshenichnikova, Larisa Semenovna; Пшеничникова, Лариса Семёновна; Tret'yakova, V.A.; Третьякова, Виктория Андреевна; Кузьмичев Валерий Васильевич
Имеются экземпляры в отделах:
РСФ (14.03.2007г. (1 экз.) - Б.ц.) - свободны 1
Structure and biomass of larch stands regenerating naturally after clear-cut logging
: материалы временных коллективов / I. M. Danilin // Water, air & soil pollution. - 1995. - Vol. 82, № 1-2. - С. 125-131. - Библиогр. в конце ст.
Аннотация: Variations in the succession following cutting of a herbaceous Larix sibirica Ledeb. phytocoenosis along the southern boundary of boreal forests in southern Siberia and in Eastern Hentey, Mongolia, were studied. Morphometric methods were used to determine the dimensional hierarchies of coenopopulation individuals. Structure and productivity of the aboveground components including standing wood, herbaceous cover and litter were studied. The maximum aboveground phytomass was measured.
Scopus,
Полный текст,
WOS
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Данилин, Игорь Михайлович
Имеются экземпляры в отделах:
Арх (02.05.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Variations in the succession following cutting of a herbaceous Larix sibirica Ledeb. phytocoenosis along the southern boundary of boreal forests in southern Siberia and in Eastern Hentey, Mongolia, were studied. Morphometric methods were used to determine the dimensional hierarchies of coenopopulation individuals. Structure and productivity of the aboveground components including standing wood, herbaceous cover and litter were studied. The maximum aboveground phytomass was measured.
Scopus,
Полный текст,
WOS
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Данилин, Игорь Михайлович
Имеются экземпляры в отделах:
Арх (02.05.2007г. (1 экз.) - Б.ц.) - свободны 1
Aspen bark photosynthesis and its significance to remote sensing and carbon budget estimates in the boreal ecosystem
: материалы временных коллективов / V. I. Kharuk // Water, air & soil pollution. - 1995. - Vol. 82, № 1-2. - С. 483-497. - Библиогр. в конце ст.
Аннотация: Our findings have shown that the spectral characteristics of aspen bark differ considerably from the "grey body" representations typically utilised in radiative transfer models. Also, since the bark and leaf canopy fractions have different C assimilation capacities, the partitioning of canopy Chl into leaf and bark strata should improve C assimilation estimates. Remote sensing technology must be relied upon, especially in vast and largely in accessible regions such as the boreal biome, for landscape- and regional-scale studies of C budgets. In these studies, estimates of forest productivity and C exchange currently rely on spectral indices obtained from remote satellite/aircraft sensors; these spectral ratios are used to indirectly estimate C assimilation through correlation with chlorophyll and photosynthetic capacity.
Полный текст,
Scopus
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Kharuk, Vyacheslav Ivanovich; Харук Вячеслав Иванович
Имеются экземпляры в отделах:
Арх (04.05.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Our findings have shown that the spectral characteristics of aspen bark differ considerably from the "grey body" representations typically utilised in radiative transfer models. Also, since the bark and leaf canopy fractions have different C assimilation capacities, the partitioning of canopy Chl into leaf and bark strata should improve C assimilation estimates. Remote sensing technology must be relied upon, especially in vast and largely in accessible regions such as the boreal biome, for landscape- and regional-scale studies of C budgets. In these studies, estimates of forest productivity and C exchange currently rely on spectral indices obtained from remote satellite/aircraft sensors; these spectral ratios are used to indirectly estimate C assimilation through correlation with chlorophyll and photosynthetic capacity.
Полный текст,
Scopus
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Kharuk, Vyacheslav Ivanovich; Харук Вячеслав Иванович
Имеются экземпляры в отделах:
Арх (04.05.2007г. (1 экз.) - Б.ц.) - свободны 1
Potential change in lodgepole pine site index and distribution under climatic change in Alberta
: материалы временных коллективов / Robert A. Monserud [и др.] // Canadian Journal of Forest Research. - 2008. - Vol. 38, № 2. - С. 343-352. - Библиогр. в конце ст.
Аннотация: We estimated the impact of global climate change on lodgepole pine site productivity in Alberta based on the Alberts Climate Model and the A2 SRES climate change scenario projections from three global circulation models (CGCM2, HADCM3, and ECHAM4). Cosiderable warming ia apparent in all three models. On average, the increases in mean GDD5 (growing degree-day 5 degrees C) are 18%, 38%, and 65% by the 2020s, 2050s, respectively. Change in precipitation is essentially nil. This results in proportioanal increases in dryness index. We used the dryness index to predict the potential future range and GDD5 to predict its potential productivity.
Scopus,
WOS
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Monserud, R.A.; Монсеруд Р.А.; Yang, Yugine; Янг И. Юджин; Huang, Shongming; Хуанг С.С.; Tchebakova, Nadezhda Mikhailovna; Чебакова, Надежда Михайловна
Аннотация: We estimated the impact of global climate change on lodgepole pine site productivity in Alberta based on the Alberts Climate Model and the A2 SRES climate change scenario projections from three global circulation models (CGCM2, HADCM3, and ECHAM4). Cosiderable warming ia apparent in all three models. On average, the increases in mean GDD5 (growing degree-day 5 degrees C) are 18%, 38%, and 65% by the 2020s, 2050s, respectively. Change in precipitation is essentially nil. This results in proportioanal increases in dryness index. We used the dryness index to predict the potential future range and GDD5 to predict its potential productivity.
Scopus,
WOS
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Monserud, R.A.; Монсеруд Р.А.; Yang, Yugine; Янг И. Юджин; Huang, Shongming; Хуанг С.С.; Tchebakova, Nadezhda Mikhailovna; Чебакова, Надежда Михайловна
The dynamics of mountain forest ecosystems in Siberia
: материалы временных коллективов / I. M. Danilin // 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. 21-25. - Библиогр. в конце ст.
Аннотация: Complex estimation of forest ecosystems dynamics based on detailing characteristics of structure , growth and productivity of the stands and describing general geographical and biological management options for preserving their biodiversity and sustaining stability is discussed in the paper by describing examples of tree stands restored on burned and logged areas in mountain regions of Siberia.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Данилин, Игорь Михайлович
Аннотация: Complex estimation of forest ecosystems dynamics based on detailing characteristics of structure , growth and productivity of the stands and describing general geographical and biological management options for preserving their biodiversity and sustaining stability is discussed in the paper by describing examples of tree stands restored on burned and logged areas in mountain regions of Siberia.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Данилин, Игорь Михайлович
A system for heterotrophic soil respiration assessment of Russian land
: материалы временных коллективов / L. V. Mukhortova [и др.] // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 86-90. - Библиогр. в конце ст.
Аннотация: A model cluster for soil respiration assessment was developed. It is based on 3592 in-situ measurements and considered climatic parameters, soil and vegetation types, land use, vegetation productivity and disturbances. Heterotrophic efflux from Russian soil was assessed as 3.47 Pg C year or 215 g. C m2 year.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Mukhortova, Lyudmila Vladimirovna; Мухортова, Людмила Владимировна; Shchepashchenko, D.G.; Щепащенко Д.Г.; Shvidenko, Anatoly Zinov'yevich; Швиденко, Анатолий Зиновьевич; McCallum, I.; МакКаллум И.
Аннотация: A model cluster for soil respiration assessment was developed. It is based on 3592 in-situ measurements and considered climatic parameters, soil and vegetation types, land use, vegetation productivity and disturbances. Heterotrophic efflux from Russian soil was assessed as 3.47 Pg C year or 215 g. C m2 year.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Mukhortova, Lyudmila Vladimirovna; Мухортова, Людмила Владимировна; Shchepashchenko, D.G.; Щепащенко Д.Г.; Shvidenko, Anatoly Zinov'yevich; Швиденко, Анатолий Зиновьевич; McCallum, I.; МакКаллум И.
Vegetation structure along an altitudinal transect an upward shifts of larch in the Putorana Mountains, Northern Siberia, Russia
: материалы временных коллективов / A. V. Kirdyanov [и др.] // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 222-226. - Библиогр. в конце ст.
Аннотация: Larch stand structure and vegetation changes along the longitudinal transect in the Putorana Mountains, Northen Siberia were studied to assess how forest-tundra ecotone has shifted during the last century in an extremely remote and untouched area in Eurasia. In summary, our study demonstrates that ongoing climatic changes led to an upslope expansion of forests in the remote Putorana Mountains, which alters the stand structure and productivity of forest-tundra ecotone. However, these vegetation changes are very likely of minor importance for aboveground carbon sequestration.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Kirdyanov, Alexandr Viktorovich; Кирдянов, Александр Викторович; Knorre, Anastasiya Aleksyeyevna; Кнорре, Анастасия Алексеевна; Fedotova, Elena Viktorovna; Федотова, Елена Викторовна; Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович; Naurzbaev, Mukhtar Mukhametovich; Наурзбаев, Мухтар Мухаметович
Аннотация: Larch stand structure and vegetation changes along the longitudinal transect in the Putorana Mountains, Northen Siberia were studied to assess how forest-tundra ecotone has shifted during the last century in an extremely remote and untouched area in Eurasia. In summary, our study demonstrates that ongoing climatic changes led to an upslope expansion of forests in the remote Putorana Mountains, which alters the stand structure and productivity of forest-tundra ecotone. However, these vegetation changes are very likely of minor importance for aboveground carbon sequestration.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Kirdyanov, Alexandr Viktorovich; Кирдянов, Александр Викторович; Knorre, Anastasiya Aleksyeyevna; Кнорре, Анастасия Алексеевна; Fedotova, Elena Viktorovna; Федотова, Елена Викторовна; Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович; Naurzbaev, Mukhtar Mukhametovich; Наурзбаев, Мухтар Мухаметович
Stand structure as a characteristic of its life cycle phase
: материалы временных коллективов / A. E. Petrenko, I. V. Semetchkin [и др.] // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 343-346. - Библиогр. в конце ст.
Аннотация: The structure of middle-age high-yield pine stand in the best growth conditions for this speciie in Siberia has been analyzed. Stabilization of tree state in the cenosis and slight negative impact of increased density in certain part of the plot on overall productivity have been revealed. Stand structure has been considered as an important characteristic of its condiition.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Semetchkin, Ivan Vasil'yevich; Семечкин, Иван Васильевич; Petrenko, Evgeny Semenovich; Петренко, Евгений Семенович; Birmili, W.; Бирмили В.; Otto, R.; Отто Р.; Andreae, M.; Андреэ М.; Петренко, Алексей Евгеньевич
Аннотация: The structure of middle-age high-yield pine stand in the best growth conditions for this speciie in Siberia has been analyzed. Stabilization of tree state in the cenosis and slight negative impact of increased density in certain part of the plot on overall productivity have been revealed. Stand structure has been considered as an important characteristic of its condiition.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Semetchkin, Ivan Vasil'yevich; Семечкин, Иван Васильевич; Petrenko, Evgeny Semenovich; Петренко, Евгений Семенович; Birmili, W.; Бирмили В.; Otto, R.; Отто Р.; Andreae, M.; Андреэ М.; Петренко, Алексей Евгеньевич
The export fluxes and terrigenic sources of carbon in rivers draining permafrost-dominated basis in Central Siberian plateua
: материалы временных коллективов / A. S. Prokushkin [и др.] // Boreal forests in a changing world: challenges and needs for action: Proceedings of the International conference August 15-21 2011, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of forest SB RAS, 2011. - С. 346-350. - Библиогр. в конце ст.
Аннотация: Annual dissolved organic (DOC) and inorganic (DIC) carbon concentrations and fluxes in rivers were obtained for 5 large-scale watersheds (15,000-174,000 km2) within Central Siberian Plateau (Yenisey River basin). There are two contamporary limitations of terrigenic C export across Siberia: (1) mobilization of available pools of C is constrained by low precipitation in severe climate of interior Siberia, and (2) low productivity of ecosystems, show weathering rates and/or wildfire disturbance lessen the mobilezeable pools of organic and inorganic C.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Prokushkin, Anatoly Stanislavovich; Прокушкин, Анатолий Станиславович; Korets, Mikhail Anatol'yevich; Корец, Михаил Анатольевич; Rubtsov, A.V.; Рубцов А.В.; Prokushkin, Stanislav Grigor'yevich
Аннотация: Annual dissolved organic (DOC) and inorganic (DIC) carbon concentrations and fluxes in rivers were obtained for 5 large-scale watersheds (15,000-174,000 km2) within Central Siberian Plateau (Yenisey River basin). There are two contamporary limitations of terrigenic C export across Siberia: (1) mobilization of available pools of C is constrained by low precipitation in severe climate of interior Siberia, and (2) low productivity of ecosystems, show weathering rates and/or wildfire disturbance lessen the mobilezeable pools of organic and inorganic C.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Prokushkin, Anatoly Stanislavovich; Прокушкин, Анатолий Станиславович; Korets, Mikhail Anatol'yevich; Корец, Михаил Анатольевич; Rubtsov, A.V.; Рубцов А.В.; Prokushkin, Stanislav Grigor'yevich
Modelling of seasonal dynamics and annual photosynthesis in conifers and its relation with radial growth
: материалы временных коллективов / A. V. Benkova // Workshop on climate change, the tree growth response, and reconstruction of climate 25-29 January 2006, V.N. Sukachev Institute of Forest SB RAS, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of Forest SB RAS, 2006. - С. 32
Аннотация: At high latitudes, where temperature determines the growth process, the calculated dynamics of productivity adequately describe real dynamics of certain conifer growth. In time periods, when the link between productivity and radiall growth decreases, water regime of a tree plays an increasingly important role.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Бенькова, Анна Викторовна
Аннотация: At high latitudes, where temperature determines the growth process, the calculated dynamics of productivity adequately describe real dynamics of certain conifer growth. In time periods, when the link between productivity and radiall growth decreases, water regime of a tree plays an increasingly important role.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Бенькова, Анна Викторовна
Relation on NPP for ecosystem different components to climate changes
: материалы временных коллективов / M. V. Skomarkova // Workshop on climate change, the tree growth response, and reconstruction of climate 25-29 January 2006, V.N. Sukachev Institute of Forest SB RAS, Krasnoyarsk, Russia. - Krasnoyarsk : V.N. Sukachev Institute of Forest SB RAS, 2006. - С. 29
Аннотация: Our results show that the main contribution to changes in annual biomass productivity in forest-tundra and northern taiga ecosystems under the predicted climatic changes will be determined by living ground cover.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Кнорре, Анастасия Алексеевна
Аннотация: Our results show that the main contribution to changes in annual biomass productivity in forest-tundra and northern taiga ecosystems under the predicted climatic changes will be determined by living ground cover.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Кнорре, Анастасия Алексеевна
Влияние изреживания сосновых молодняков в красноярской лесостепи на их радиальный прирост
[Текст] = Impact of thinning on radial increment of pine forests originated in former agricultural lands in Krasnoyarsk forest-steppe : материалы временных коллективов / И. И. Маркова // Исследование компонентов лесных экосистем Сибири: Материалы конференции молодых ученых, 5-6 апреля 2012 г. , Красноярск. - Красноярск : Институт леса им. В.Н. Сукачева СО РАН , 2012. - Вып.13. - С. 24-26. - Библиогр.: 2 назв.
Аннотация: The objects of research were pine stands, formed naturally in the former agricultural lands in Krasnoyarsk forest-steppe. Trial and control plots were established in the stands, after thinning of different intensity (93% and 57% of number of stems). The work is based on the experimental data, obtained during the analysis of transverse slices images of model trees at the root collar. Realization of the potential productivity of individual trees as a result of thinning is mostly expressed in trees of higher ranks, and only afetr intensive thinning.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Markova I.I.
Аннотация: The objects of research were pine stands, formed naturally in the former agricultural lands in Krasnoyarsk forest-steppe. Trial and control plots were established in the stands, after thinning of different intensity (93% and 57% of number of stems). The work is based on the experimental data, obtained during the analysis of transverse slices images of model trees at the root collar. Realization of the potential productivity of individual trees as a result of thinning is mostly expressed in trees of higher ranks, and only afetr intensive thinning.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Markova I.I.
Создание базы данных для оценки продуктивности съедобных грибов
[Текст] = Development of database for estimation of edible mushrooms productivity : материалы временных коллективов / М. Р. Ратова // Исследование компонентов лесных экосистем Сибири: Материалы конференции молодых ученых, 5-6 апреля 2012 г. , Красноярск. - Красноярск : Институт леса им. В.Н. Сукачева СО РАН , 2012. - Вып. 13. - С. 40-43. - Библиогр.: 5 назв.
Аннотация: The article depicts the possibility of database tehnologies in organizing and processing edible mushrooms data from the plot in various forest conditions. The example of database Fungi used for evaluation of biological productivity of mushrooms, operational and economical harvest (kg/ha) in forest plantations for the period from 2008 to 2010 was given.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Ratova M.R.
Аннотация: The article depicts the possibility of database tehnologies in organizing and processing edible mushrooms data from the plot in various forest conditions. The example of database Fungi used for evaluation of biological productivity of mushrooms, operational and economical harvest (kg/ha) in forest plantations for the period from 2008 to 2010 was given.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Ratova M.R.