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

: proceedings of the International symposium of JSPS core to core program between Hokkaido University and Martin Luther University Halle-Wittenberg in 29-30 November 2005 Sapporo, Japan / Eds. R. Hatano and G. Guggenberger. - Sapporo : Hokkaido University Press, 2006. - 279 с. : ил., табл. - Библиогр. в конце ст. - ISBN 4-8329-0342-X : Б. ц.

УДК

502

Аннотация: This proceedings includes 28 papers, which are grouped in 6 chaperts: greenhouse gas emissions, carbon and nitrogen dynamics, forest disturbance and management, microbiological functions, geocryological information. Although the knowledge and information presented here are still inadequate to understand the environmental change in Siberian permafrost region, we hiope that the proceeding will be an initiation of exploring new horizons in the Siberian research.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28
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: материалы временных коллективов / T. Morishita [и др.] // Symptom of environmental change in Siberian permafrost region: proceedings of the International symposium of JSPS core to core program between Hokkaido university and Martin Luther university Halle-Wittenberg in 29-30 November 2005, Sapporo, Japan. - Sapporo : Hokkaido University Press, 2006. - С. 1-9. - Библиогр. в конце ст.

УДК

502

Аннотация: The CO2 flux was positively correlated with soil temperature and negatively correlated with soil moisture. The CO2 flux was lowest in the Aulacomnium patch among the patches because of the low soil temperature and high soil moisture. The CO2 emission and CH4 uptake were smaller the previously reported values. The C/N ratio in soil might be an important factor explaining the low CO2 emission, and the low CH4 production may be related to the microtopography at the site.

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

Доп.точки доступа:
Morishita, T.; Моришита Т.; Matsuura, Y.; Мацуура Й; Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Abaimov, Anatoly Platonovich; Абаимов Анатолий Платонович
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: материалы временных коллективов / G. Guggenberger [и др.] // Symptom of environmental change in Siberian permafrost region: proceedings of the International symposium of JSPS core to core program between Hokkaido university and Martin Luther university Halle-Wittenberg in 29-30 November 2005, Sapporo, Japan. - Sapporo : Hokkaido University Press, 2006. - С. 75-84. - Библиогр. в конце ст.

УДК

502

Аннотация: The results of this study thus provides evidence that the BC stocks are strongly related to the OC stocks in general and to the environmental variables that control the OC stocks. A similar result was obtained by Glaser and Amelung for BC in North American native grassland soils. They concluded that the BC storage in soils is controlled by higher BC productiion at sites with high plant biomass and by shorter BC residence time in soils showing favourable conditions for OC decomposition. The data also show that if permafrost degradation is taking place by some kind of disturbance, in particular the bogs will loose BC to a large extent. It is proportionally even more pronounced than for OC in general. Hence, BC in permafrost soils is highly susceptible to permafrost thawing and cannot be considered as a refractory carbon species in such ecosystem. Also it is discussed another questions.

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

Доп.точки доступа:
Guggenberger, G.; Гугенбергер Г.; Rodionov, Andrej; Родионов Андрей; Grabe, Matthias; Грабе Матхиас; Kasansky, O.; Казанский О.; Shibistova, Ol'ga Borisovna; Шибистова, Ольга Борисовна
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: материалы временных коллективов / S. Hobara [и др.] // Symptom of environmental change in Siberian permafrost region: proceedings of the International symposium of JSPS core to core program between Hokkaido university and Martin Luther university Halle-Wittenberg in 29-30 November 2005, Sapporo, Japan. - Sapporo : Hokkaido University Press, 2006. - С. 109-111. - Библиогр. в конце ст.

УДК

502

Аннотация: Surface soils (organic layer and 0-10 cm mineral soil) from larch forests, Central Siberia, had small pool size of soil inorganic N, while higher values can be observed especially in organic layer in N fertilized sites. Annual leachate of inorganic N was also small before N fertilization, while greater values were observed beneath organic layer in high N site after fertilization. Thus, N treatment seems to stimulate inorganic N dynamics of soil surface, and it may consequently lead to stimulation of lower soils. Dissolved organic nitrogen (DON) was the most important N form constantly supplying dissolved N to soil circumstances in this site, suggesting a possibility of organic N to control on ecosystem processes in these forests.

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

Доп.точки доступа:
Hobara, S.; Хобара С.; Tokuchi, N.; Токучи Н.; Kondo, K.; Кондо К.; Prokushkin, Anatoly Stanislavovich; Прокушкин, Анатолий Станиславович; Abaimov, Anatoly Platonovich; Абаимов Анатолий Платонович
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РСФ (05.12.2006г. (1 экз.) - Б.ц.) - свободны 1

: материалы временных коллективов / A. S. Prokushkin [и др.] // Symptom of environmental change in Siberian permafrost region: proceedings of the International symposium of JSPS core to core program between Hokkaido university and Martin Luther university Halle-Wittenberg in 29-30 November 2005, Sapporo, Japan. - Sapporo : Hokkaido University Press, 2006. - С. 113-121. - Библиогр. в конце ст.

УДК

502

Аннотация: Terrestrial flux of DOC to stream is contributed from different sources of different qualities and quantities differing at different hydrological phases and seasons. To trace the share of every one of these fluxes is still required for further understanding of DOC production and mobilization in the permafrost affected ecosystem.

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; Hobara, S.; Хобара С.; Tokaryeva, Irina Vladimirovna; Prokushkin, Stanislav Grigor'yevich; Прокушкин Станислав Григорьевич; Abaimov, Anatoly Platonovich; Абаимов Анатолий Платонович
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РСФ (05.12.2006г. (1 экз.) - Б.ц.) - свободны 1