/ J. Lloyd, N. Tchebakova, O. Shibistova // Tellus. Series B: Chemical and physical meteorology. - 2002. - Vol. 54B, № 5. - С. 749-767
Аннотация: Using light aircraft and at intervals of approximately 14 days, vertical profiles of temperature, humidity, CO2 concentration and C-13/C-12 and O-18/O-16 ratio, as well as concentrations of CH4, CO, H-2 and N2O, from about 80 to 3000 m above ground level have been determined for the atmosphere above a flux measurement tower located near the village of Zotino in central Siberia (60degrees45'N, 89degrees23'E). As well as being determined from flask measurements (typically at heights of 100, 500, 1000, 1500, 2000, 2500 and 3000 m) continuous CO2 concentration profiles at 1 Hz have also been obtained using an infrared gas analyser. This measurement program is ongoing and has been in existence since July 1998. Data to November 2000 are presented and show a seasonal cycle for CO2 concentration of about 25 mumol mol(-1) within the atmospheric boundary layer (ABL) and about 15 mumol mol(-1) in the free troposphere. Marked seasonal cycles in the isotopic compositions Of CO2 are also observed, with that of oxygen-18 in CO2 being unusual: always being depleted in the ABL with respect to the free troposphere above. This is irrespective of whether the CO2 concentration is higher or lower in the free troposphere. We interpret this as indicating a net negative discrimination being associated with the net terrestrial carbon exchange, irrespective of whether photosynthesis or respiration dominates the net carbon flux in this region. During winter flights, large fluctuations in CO2 concentration with height are often observed both within and above the stable ABL. Usually (but not always) these variations in CO2 concentrations are associated with more or less stoichiometrically constant variations in CO and CH4 concentrations. We interpret this as reflecting the frequent transport of polluted air from Europe with very little vertical mixing having occurred, despite the large horizontal distances traversed. This notion is supported by back-trajectory analyses. Vertical profiles Of CO2 concentration with supplementary flask measurements allow more information on the structure and composition of an air mass to be obtained than is the case for flask measurements or for ground-based measurements only. In particular, our data question the notion that there is usually anything like "well mixed background air" in the mid-to-high northern latitudes during the winter months.
WOS,
Scopus
Держатели документа:
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
Доп.точки доступа:
Lloyd, J.; Лойд Дж.; Tchebakova, Nadezhda Mikhailovna; Чебакова, Надежда Михайловна; Shibistova, Olga Borisovna; Шибистова, Ольга Борисовна
Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН
w10=
Найдено документов в текущей БД: 308
The ecological role of moss-lichen cover and termal amelioration of larch forest ecosystems in northern part of Seberia
/ M.A. Sofronov, A.V. Volokitina, T. Kajimoto, S. Uemura // Eurasian Journal of Forest Research. - 2004. - Vol. 7-1. - С. 11-19
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Sofronov, Mark Adrianovich; Софронов, Марк Адрианович; Volokitina, Alexandra Vital'yevna; Волокитина, Александра Витальевна; Kajimoto, T.; Каджимото Т; Uemura, S.; Uемура С.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28
Доп.точки доступа:
Sofronov, Mark Adrianovich; Софронов, Марк Адрианович; Volokitina, Alexandra Vital'yevna; Волокитина, Александра Витальевна; Kajimoto, T.; Каджимото Т; Uemura, S.; Uемура С.
Assessment of the potential rates of CO2 and N2O release and soil factors of burnt and unburnt forest soils in the Northern taiga
: материалы временных коллективов / O. V. Menyaylo [и др.] // 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. 189-194. - Библиогр. в конце ст.
Аннотация: It is marked, that during four year period of research soil respiration rate was essentially dependent on both microrelief elements (0.4-5.umol CO2/m2/s) and meteorological conditions of a year (1.0-3.77 umol CO2/m2/s). For the control plot, irrespectively for microrelief, the presence of powerfully developed litter and great number of roots have had the main direct effect on CO2-emission.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Menyaylo, Oleg Vladimirovich; Меняйло, Олег Владимирович; Menyailo, Lidiya Nikolayevna; Меняйло Лидия Николаевна; Sorokin, Nikolay Dmitriyevich; Сорокин, Николай Дмитриевич; Prokushkin, Staniclav Grigor'evich; Прокушкин Станислав Григорьевич; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович
Аннотация: It is marked, that during four year period of research soil respiration rate was essentially dependent on both microrelief elements (0.4-5.umol CO2/m2/s) and meteorological conditions of a year (1.0-3.77 umol CO2/m2/s). For the control plot, irrespectively for microrelief, the presence of powerfully developed litter and great number of roots have had the main direct effect on CO2-emission.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Menyaylo, Oleg Vladimirovich; Меняйло, Олег Владимирович; Menyailo, Lidiya Nikolayevna; Меняйло Лидия Николаевна; Sorokin, Nikolay Dmitriyevich; Сорокин, Николай Дмитриевич; Prokushkin, Staniclav Grigor'evich; Прокушкин Станислав Григорьевич; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович
Comparison between the photosynthetic characteristics of larch species growth in Northern Japan and Central Siberia
/ S. Kitaoka, S. Mori, 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. 49-54. - Библиогр. в конце ст.
Аннотация: The investigation was conduct on larch stands in Tomakomai , Teshio and Tura larch forests.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Kitaoka, S.; Китаока С.; Mori, S.; Мори С.; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович
Аннотация: The investigation was conduct on larch stands in Tomakomai , Teshio and Tura larch forests.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Kitaoka, S.; Китаока С.; Mori, S.; Мори С.; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович
Fluxes and activity of dissolved organic carbon in larch ecosystems of the Northern part of Central Siberia
: материалы временных коллективов / A. S. Prokushkin [и др.] // 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. 135-142. - Библиогр. в конце ст.
Аннотация: Estimation of the flux of water soluble organic matter through larch stand components has showed that potential DOC stock of forest floor, litter and upper 5-cm soil layer depended on stand location on relief.
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; Prokushkin, Staniclav Grigor'evich; Прокушкин Станислав Григорьевич; Koike, T.; Койке Т.; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович
Аннотация: Estimation of the flux of water soluble organic matter through larch stand components has showed that potential DOC stock of forest floor, litter and upper 5-cm soil layer depended on stand location on relief.
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; Prokushkin, Staniclav Grigor'evich; Прокушкин Станислав Григорьевич; Koike, T.; Койке Т.; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович
Ecology of wildland fires and permafrost: their interdependence in the Northern part of Siberia
: материалы временных коллективов / M. A. Sofronov, A. V. Volokitina, T. Kajimoto // 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. 211-218. - Библиогр. в конце ст.
Аннотация: In the northern part of Siberia permafrost has a great indirect influence on wildland fires by means of a peculiar hydrological rezime of the territory and the character of vegetation floor. Favourable conditions are created for fire spread over vast territories (with the exception of mountainous regions).
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Sofronov, Mark Adrianovich; Volokitina, Alexandra Vital'yevna; Волокитина, Александра Витальевна; Kajimoto, T.; Каджимото Т; Софронов, Марк Адрианович
Аннотация: In the northern part of Siberia permafrost has a great indirect influence on wildland fires by means of a peculiar hydrological rezime of the territory and the character of vegetation floor. Favourable conditions are created for fire spread over vast territories (with the exception of mountainous regions).
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Sofronov, Mark Adrianovich; Volokitina, Alexandra Vital'yevna; Волокитина, Александра Витальевна; Kajimoto, T.; Каджимото Т; Софронов, Марк Адрианович
Separating the climatic signal from tree-ring width and maximum latewood density records
: материалы временных коллективов / // Trees. Structure and Function. - 2007. - Т. 21, № 1. - С. 37-44. - Библиогр. в конце ст.
Аннотация: We propose a technique for separating the climatic signal which is contained in two tree-ring parameters widely used in dendroclimatology. The method is based on the removal of the relationship between tree-ring width and maximum latewood density observed for narrow tree rings from high latitudes. The new technique is tested on data from three larch stands located along the northern timberline in Eurasia. The analysis confirms the great importance of summer temperature for tree radial growth and tree -ring formation. These results are consistent with the known dynamics of tree-ring growth in high latitudes and mechanisms of tree-ring growth in high latitudes and mechanisms of tree-ring formation.
Scopus,
WOS,
Полный текст
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович; Hughes, M.K.; Хугес М.К.; Кирдянов, Александр Викторович
Имеются экземпляры в отделах:
ИФ (18.06.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: We propose a technique for separating the climatic signal which is contained in two tree-ring parameters widely used in dendroclimatology. The method is based on the removal of the relationship between tree-ring width and maximum latewood density observed for narrow tree rings from high latitudes. The new technique is tested on data from three larch stands located along the northern timberline in Eurasia. The analysis confirms the great importance of summer temperature for tree radial growth and tree -ring formation. These results are consistent with the known dynamics of tree-ring growth in high latitudes and mechanisms of tree-ring growth in high latitudes and mechanisms of tree-ring formation.
Scopus,
WOS,
Полный текст
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович; Hughes, M.K.; Хугес М.К.; Кирдянов, Александр Викторович
Имеются экземпляры в отделах:
ИФ (18.06.2007г. (1 экз.) - Б.ц.) - свободны 1
The structure and biodiversity after fire disturbance
: материалы временных коллективов / O. A. Zyryanova, V. I. Zyryanov et al // Eurasian Journal of Forest Research. - 2007. - Vol. 10-1. - С. 19-29. - Библиогр. в конце ст.
Аннотация: Larix gmelini is one of the most widespread larch species in northern Eurasia as a whole and in the Rissian Federation dominating here in both the distribution area and the growing stock. Owing to high adaptability and ecological plasticity it occupies different sites within its range and performs well under continuous permafrost conditions. Over an immense area Gmelin larch forests differ in species composition, ecosystem sytucture and the features of natural regeneration. Ground fires are the main force driving larch forest development. Depending upon site conditions, fire intensity and periodicity, fire regimes determine forest age structure, species diversity, spatial-temporal dimensions of larch ecosystems as well- as succession patterns in their trends and rates. Based on the results of long-term investigatiobs we discuss Gmelin larch forest post-fire dynamics in the central part of their distribution in Siberia versus the southeastern part in Priamurye in the Rissian Far East.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Zyryanov, Vladimir Ivanovich; Зырянов, Владимир Иванович
Имеются экземпляры в отделах:
ЧЗ (26.06.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Larix gmelini is one of the most widespread larch species in northern Eurasia as a whole and in the Rissian Federation dominating here in both the distribution area and the growing stock. Owing to high adaptability and ecological plasticity it occupies different sites within its range and performs well under continuous permafrost conditions. Over an immense area Gmelin larch forests differ in species composition, ecosystem sytucture and the features of natural regeneration. Ground fires are the main force driving larch forest development. Depending upon site conditions, fire intensity and periodicity, fire regimes determine forest age structure, species diversity, spatial-temporal dimensions of larch ecosystems as well- as succession patterns in their trends and rates. Based on the results of long-term investigatiobs we discuss Gmelin larch forest post-fire dynamics in the central part of their distribution in Siberia versus the southeastern part in Priamurye in the Rissian Far East.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Zyryanov, Vladimir Ivanovich; Зырянов, Владимир Иванович
Имеются экземпляры в отделах:
ЧЗ (26.06.2007г. (1 экз.) - Б.ц.) - свободны 1
Nitrogen dynamics in leaves of deciduous broad-leaved tree seedlings grown in summer green forests in Northern Japan
: материалы временных коллективов / K. Takayoshi, K. Satoshi, O. V. Masyagina // Eurasian Journal of Forest Research. - 2007. - Vol. 10-1. - С. 115-119. - Библиогр. в конце ст.
Аннотация: Dynamics of nitrogen in leaves of trees and seedlings of deciduous broad-leaf species were studied for improving forest management. The photosynthetic traits of canopy leaves of diciduous broad-leaved trees were measured using a canopy tower. There was a clear positive correlation between leaf nitrogen content and light saturated photosynthetic rate at sunny canopy. As reflecting the shoot development pattern, leaf senescence began from the inner part of the crown in early successional species, by contrast leaf senescence process commences from either the outer or top portion of the crown in late successional species. For regenerated seedlings in forest floor, seasonal change in the allocation pattern of leaf nitrogen coincided with the changing of light conditions through the leaf phenology of upper canopy. In light limited condition, nitrogen was allocated to chlorophyll while it allocated to more to photosynthetic carbon fixation, i.e. Rubisco in strong light condition. Nitrogen allocated was affected more by light to CO2 condition that was found in birch and beech seedlings with a FACE system.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Takayoshi, K.; Такаёши К.; Satoshi, K.; Сатоши К.; Masyagina, Oksana Viktorovna; Масягина, Оксана Викторовна
Имеются экземпляры в отделах:
ЧЗ (27.06.2007г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: Dynamics of nitrogen in leaves of trees and seedlings of deciduous broad-leaf species were studied for improving forest management. The photosynthetic traits of canopy leaves of diciduous broad-leaved trees were measured using a canopy tower. There was a clear positive correlation between leaf nitrogen content and light saturated photosynthetic rate at sunny canopy. As reflecting the shoot development pattern, leaf senescence began from the inner part of the crown in early successional species, by contrast leaf senescence process commences from either the outer or top portion of the crown in late successional species. For regenerated seedlings in forest floor, seasonal change in the allocation pattern of leaf nitrogen coincided with the changing of light conditions through the leaf phenology of upper canopy. In light limited condition, nitrogen was allocated to chlorophyll while it allocated to more to photosynthetic carbon fixation, i.e. Rubisco in strong light condition. Nitrogen allocated was affected more by light to CO2 condition that was found in birch and beech seedlings with a FACE system.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Takayoshi, K.; Такаёши К.; Satoshi, K.; Сатоши К.; Masyagina, Oksana Viktorovna; Масягина, Оксана Викторовна
Имеются экземпляры в отделах:
ЧЗ (27.06.2007г. (1 экз.) - Б.ц.) - свободны 1
Extreme events and changes of climatic condition in the Northern Eurasia by tree-ring radial growth
: материалы временных коллективов / O. V. Sidorova // Climate change and their impact on boreal and temperate forests: Abstracts of the International Conference (June 5-7, 2006, Ekaterinburg, Russia). - 2006. - С. 90
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Сидорова, Ольга Владимировна
Имеются экземпляры в отделах:
РСФ (05.02.2008г. (1 экз.) - Б.ц.) - свободны 1
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Сидорова, Ольга Владимировна
Имеются экземпляры в отделах:
РСФ (05.02.2008г. (1 экз.) - Б.ц.) - свободны 1
РСФ
C61
C61
Climatic and man-induced patterns of river runoff formation in Central and Northern Eurasia
: absracts / A. A. Onuchin [и др.] // Enviromis. International conference on enviromental observations, modelling and information systems, Tomsk, Russia, July 1-8, 2006: program and abstracts. - 2006. - С. 75-76
Аннотация: The runoff of some Siberian, Central Asia, and Western European rivers is modelled to analyse the relative influence of climate. The runoff data were analysed by multiple regression analysis. Thus a change of runoff formation can be used as an environmental indicator for sustainable land use. The river runoff integrates changes of land surface/atmosphere exchange processes in the entire catchment. These processes can be drastically altered by human land use change.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Onuchin, Alexandr Alexandrovich; Онучин, Александр Александрович; Balzter, H.; Балзтер Х.; Gaparov, K.; Гапаров К.К.; Blyth, E.; Блис Э.; Grekova, Yu.; Грекова Ю.
Имеются экземпляры в отделах:
РСФ (12.03.2008г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: The runoff of some Siberian, Central Asia, and Western European rivers is modelled to analyse the relative influence of climate. The runoff data were analysed by multiple regression analysis. Thus a change of runoff formation can be used as an environmental indicator for sustainable land use. The river runoff integrates changes of land surface/atmosphere exchange processes in the entire catchment. These processes can be drastically altered by human land use change.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Onuchin, Alexandr Alexandrovich; Онучин, Александр Александрович; Balzter, H.; Балзтер Х.; Gaparov, K.; Гапаров К.К.; Blyth, E.; Блис Э.; Grekova, Yu.; Грекова Ю.
Имеются экземпляры в отделах:
РСФ (12.03.2008г. (1 экз.) - Б.ц.) - свободны 1
РСФ
P50
P50
Integrated approach to monitoring of the Siberian moth population density
: absracts / V. M. Pet'ko [и др.] // Enviromis. International conference on enviromental observations, modelling and information systems, Tomsk, Russia, July 1-8, 2006: program and abstracts. - 2006. - С. 95
Аннотация: The Siberian moth (SM), is the most destructive defoliator of conifers in Northern Asia. It could have a serious impact on native forests. The present day monitoring methods of SM populations density, based on trees shaking for larve sampling, are labor-intensive, expensive and require an optimization. Although larve sampling is an extremely expensive procedure, only its' results may be a basis for presribed insecticide spraying of pest population.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Pet'ko, Vladimir Mikhaylovich; Петько, Владимир Михайлович; Baranchikov, Yury Nikolayevich; Баранчиков Юрий Николаевич; Kondakov, Yury Pavlovich; Кондаков, Юрий Павлович; Korets, Mikhail Anatol'yevich; Корец, Михаил Анатольевич; Cherkashin, Vyacheslav Pavlovich; Черкашин, Вячеслав Павлович
Имеются экземпляры в отделах:
РСФ (12.03.2008г. (1 экз.) - Б.ц.) - свободны 1
Аннотация: The Siberian moth (SM), is the most destructive defoliator of conifers in Northern Asia. It could have a serious impact on native forests. The present day monitoring methods of SM populations density, based on trees shaking for larve sampling, are labor-intensive, expensive and require an optimization. Although larve sampling is an extremely expensive procedure, only its' results may be a basis for presribed insecticide spraying of pest population.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Pet'ko, Vladimir Mikhaylovich; Петько, Владимир Михайлович; Baranchikov, Yury Nikolayevich; Баранчиков Юрий Николаевич; Kondakov, Yury Pavlovich; Кондаков, Юрий Павлович; Korets, Mikhail Anatol'yevich; Корец, Михаил Анатольевич; Cherkashin, Vyacheslav Pavlovich; Черкашин, Вячеслав Павлович
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Intraspecific response of Scots pine (Pinus silvestris L.) to pathogens in a provenance trial in Middle Siberia
: материалы временных коллективов / N. A. Kuzmina, Sergey R. Kuz'min // Eurasian Journal of Forest Research. - 2008. - Vol. 11-2. - С. 51-59. - Библиогр. в конце ст.
Аннотация: The results of assessing the resistance of 84 Scotch pine climatypes, growing in a provenance trial in a taiga zone of Middle Siberia, to pathogens of needle cast (Lophodermium pinastri Chev.), snow blight (Phacidium infestans Karst.), Cenangium diebak (Cenangium ferruginosum Fr.: Fr.) and rust (cronartium flaccidum (Alb. et Schw.) Wint and Peridermium pini (Pers.) Lew. et Kleb). The dynamics of the diseases caused by these pathogens are shown for 30-year period. The authors found that Scotch pine resistance to the pathogens in the provenance trial depended both on ecological regime of the growing site and on the genetic peculiarities of the climatypes determined by their site of origin. Differences in the resistance of the same Scotch pine climatypes to the pathogens showed itself when growing them on different ecological backgrounds (on sandy soil - the bear berry pine forest type, and on dark-grey forest soil - the tall-herb pine forest (type). Climatypes of "northern Lapponian" and "Siberian" pine subspecies are more tolerant to the pathogens.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Kuz'min, Sergey Rudol'fovich; Кузьмин, Сергей Рудольфович; Кузьмина, Нина Алексеевна
Аннотация: The results of assessing the resistance of 84 Scotch pine climatypes, growing in a provenance trial in a taiga zone of Middle Siberia, to pathogens of needle cast (Lophodermium pinastri Chev.), snow blight (Phacidium infestans Karst.), Cenangium diebak (Cenangium ferruginosum Fr.: Fr.) and rust (cronartium flaccidum (Alb. et Schw.) Wint and Peridermium pini (Pers.) Lew. et Kleb). The dynamics of the diseases caused by these pathogens are shown for 30-year period. The authors found that Scotch pine resistance to the pathogens in the provenance trial depended both on ecological regime of the growing site and on the genetic peculiarities of the climatypes determined by their site of origin. Differences in the resistance of the same Scotch pine climatypes to the pathogens showed itself when growing them on different ecological backgrounds (on sandy soil - the bear berry pine forest type, and on dark-grey forest soil - the tall-herb pine forest (type). Climatypes of "northern Lapponian" and "Siberian" pine subspecies are more tolerant to the pathogens.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28
Доп.точки доступа:
Kuz'min, Sergey Rudol'fovich; Кузьмин, Сергей Рудольфович; Кузьмина, Нина Алексеевна
Forest disturbance assessment using satellite data of moderate and low resolution
: материалы временных коллективов / M. A. Korets [и др.] // Environmental change in Siberia: earth observation, field studies and modelling. - Dordrecht et. al. : Springer, 2010. - С. 3-19. - Библиогр. в конце ст.
Аннотация: Envisat-MERIS and SPOT Vegetation satelitte data were tested for estimation of vegetation cover disturbance caused by fire and industrial pollution in central and northern Siberia test sites, respectively. MERIS data were used to assess forest disturbance levels on burned sites in Angara region. Chlorophyll indexes (REP and MTCI) were found to allow identifying up to five forest disturbance levels due to high space-borne sensor resolution and sensitivity to chlorophyll content of vegetation. The current vegetation condition was assessed using MTCI index in the northern (Norilsk) test region. The lowest index values calculated for the most severely disturbed vegetation near Norilsk were found to correlate with sulphur concentrations in larch and spruce needles. Another approach to estimating spatial and temporal trends of vegetation condition used the 1998-2005 SPOT-Vegetation satellite data. The relationships obtained between MTCI, NDVI values, and forest mortality were based upon to map the 1998-2005 forest degradation zone dynamics in the northern test site.
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Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Korets, Mikhail Anatol'yevich; Корец, Михаил Анатольевич; Ryzhkova, Vera Alexandrovna; Рыжкова, Вера Александровна; Danilova, Irina Valer'yevna; Данилова, Ирина Валерьевна; Sukhinin, Anatoly Ivanovich; Сухинин, Анатолий Иванович; Bartalev, S.A.; Барталев С.А.
Аннотация: Envisat-MERIS and SPOT Vegetation satelitte data were tested for estimation of vegetation cover disturbance caused by fire and industrial pollution in central and northern Siberia test sites, respectively. MERIS data were used to assess forest disturbance levels on burned sites in Angara region. Chlorophyll indexes (REP and MTCI) were found to allow identifying up to five forest disturbance levels due to high space-borne sensor resolution and sensitivity to chlorophyll content of vegetation. The current vegetation condition was assessed using MTCI index in the northern (Norilsk) test region. The lowest index values calculated for the most severely disturbed vegetation near Norilsk were found to correlate with sulphur concentrations in larch and spruce needles. Another approach to estimating spatial and temporal trends of vegetation condition used the 1998-2005 SPOT-Vegetation satellite data. The relationships obtained between MTCI, NDVI values, and forest mortality were based upon to map the 1998-2005 forest degradation zone dynamics in the northern test site.
Полный текст
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Korets, Mikhail Anatol'yevich; Корец, Михаил Анатольевич; Ryzhkova, Vera Alexandrovna; Рыжкова, Вера Александровна; Danilova, Irina Valer'yevna; Данилова, Ирина Валерьевна; Sukhinin, Anatoly Ivanovich; Сухинин, Анатолий Иванович; Bartalev, S.A.; Барталев С.А.
Dendroclimatological evidence of climate changes across Siberia
: материалы временных коллективов / V. V. Shishov, E. A. Vaganov // Environmental change in Siberia: earth observation, field studies and modelling. - Dordrecht et. al. : Springer, 2010. - С. 101-114. - Библиогр. в конце ст.
Аннотация: A major focus of the study described here is an attempt to reveal the nature of local and any widespread tree-growth responses to the recent warming seen in the industrial observations. Namely, this chapter didcusses spatial variation in the trends of radial tree-ring growth in Siberia and Far EAST DURING DIFFERENT PERIODS OF THE 18TH CENTURIES. That distribution of trends is compared with spatial NDVI trends and temperature changes in the northern hemisphere over the past 20 years.
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Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович; Шишов, Владимир Валерьевич
Аннотация: A major focus of the study described here is an attempt to reveal the nature of local and any widespread tree-growth responses to the recent warming seen in the industrial observations. Namely, this chapter didcusses spatial variation in the trends of radial tree-ring growth in Siberia and Far EAST DURING DIFFERENT PERIODS OF THE 18TH CENTURIES. That distribution of trends is compared with spatial NDVI trends and temperature changes in the northern hemisphere over the past 20 years.
Полный текст
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50/28
Доп.точки доступа:
Vaganov, Yevgeny Alexandrovich; Ваганов Евгений Александрович; Шишов, Владимир Валерьевич
Siberian moth - a relentless modifier of taiga forest ecosystems in Northern Asia
: 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
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
Hydrological consequences of forest harvesting in boreal forests of Central Siberia
: материалы временных коллективов / T. A. Burenina, E. V. Fedotova // 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. 118-121. - Библиогр. в конце ст.
Аннотация: Soil and water protection functions of boreal forests in West Sayan and Northern Priangarye are greatly effected by forest industry, firstly, timber cutting. After concentrated timber felling all ecological forest functions are changing. On the base of long time forest and hydrology investigations on cuts and in secondary forest an estimation of water balance was made taking into account forest structure change during regeneration succsssion. Obtained data showed soil erosion rate depending on soil properties, topography, and moisture conditions, the latter determining surface runoff development.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Fedotova, Elena Viktorovna; Федотова, Елена Викторовна; Буренина, Тамара Анисимовна
Аннотация: Soil and water protection functions of boreal forests in West Sayan and Northern Priangarye are greatly effected by forest industry, firstly, timber cutting. After concentrated timber felling all ecological forest functions are changing. On the base of long time forest and hydrology investigations on cuts and in secondary forest an estimation of water balance was made taking into account forest structure change during regeneration succsssion. Obtained data showed soil erosion rate depending on soil properties, topography, and moisture conditions, the latter determining surface runoff development.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Fedotova, Elena Viktorovna; Федотова, Елена Викторовна; Буренина, Тамара Анисимовна
Tree vegetation climate-driven changes within ecotones in Siberia
: материалы временных коллективов / V. I. Kharuk, S. T. Im, M. L. Dvinskaya // 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. 219-222. - Библиогр. в конце ст.
Аннотация: Warming induced (1) tree upward and northward migration and (2) krummholz transformation in alpine and northern ecotones, (3) a "dark needle conifers (DNC)" migration within "mixed taiga - zone of larch dominance" ecotone, (4) growth increment increase and stand denisification, (4) DNC proportion increase, which should lead an albedo decrease, amplifying warming at local scale. Observed radial and apical growth increment increases were correlated with both, air temperatures and atmospheric CO2 concentration increases.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Im, Sergey Tkhekdyeyevich; Dvinskaya, Mariya Leonidovna; Двинская, Мария Леонидовна; Харук, Вячеслав Иванович
Аннотация: Warming induced (1) tree upward and northward migration and (2) krummholz transformation in alpine and northern ecotones, (3) a "dark needle conifers (DNC)" migration within "mixed taiga - zone of larch dominance" ecotone, (4) growth increment increase and stand denisification, (4) DNC proportion increase, which should lead an albedo decrease, amplifying warming at local scale. Observed radial and apical growth increment increases were correlated with both, air temperatures and atmospheric CO2 concentration increases.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Im, Sergey Tkhekdyeyevich; Dvinskaya, Mariya Leonidovna; Двинская, Мария Леонидовна; Харук, Вячеслав Иванович
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
Decomposition of coarse woody debris in forest ecosystems of Central Siberia
: материалы временных коллективов / L. V. Mukhortova // 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. 333-337. - Библиогр. в конце ст.
Аннотация: To assess the role of coarse woody debris (CWD) in carbon and nutrient cycling in forest ecosystems of Central Siberia, we investigated changes in carbon, nitrogen and nutrients of differently decomposed CWD samples from the forest tundra and northern, middle, and southern taiga of Central Siberia. At northern latitudes CWD released larger amount of carbon and nutrients during decomposition compared with southern ecosystems, which were characterized nutrient immobilization and smaller carbon losses from CWD.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Мухортова, Людмила Владимировна
Аннотация: To assess the role of coarse woody debris (CWD) in carbon and nutrient cycling in forest ecosystems of Central Siberia, we investigated changes in carbon, nitrogen and nutrients of differently decomposed CWD samples from the forest tundra and northern, middle, and southern taiga of Central Siberia. At northern latitudes CWD released larger amount of carbon and nutrients during decomposition compared with southern ecosystems, which were characterized nutrient immobilization and smaller carbon losses from CWD.
Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
Доп.точки доступа:
Мухортова, Людмила Владимировна