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

[Text] / I. N. Bezkorovainaya // Eurasian Soil Sci. - 2011. - Vol. 44, Is. 2. - P186-193, DOI 10.1134/S1064229311020025. - Cited References: 30. - This work was supported by the Russian Foundation for Basic Research, project nos. 09-04-98004 and 10-04-00337. . - 8. - ISSN 1064-2293РУБ Soil Science

Аннотация: The biomass of large invertebrates was studied in the soils of forest ecosystems in the forest-tundra and southern taiga of Central Siberia. Its formation is shown to be controlled by the integrated effect of the soil and climatic conditions. The distribution of the zoomass according to the main taxonomic groups testifies to the higher functional significance of the large saprophagous invertebrates in the ecosystems of the southern taiga compared to those of the forest-tundra. The quantitative contribution of the invertebrates-destroyers to the organic matter decomposition was assessed on the basis of field experiments; it was shown to be determined by the quality of the material decomposed irrespective of the conditions and time of its exposition. Every year, soil saprophages decompose 0.5-2.0% of the total phytodetritus reserves in the forest-tundra and 3-14% in the southern taiga amounting to 12-54% of its losses upon decomposition. DOI: 10.1134/S1064229311020025

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Держатели документа:
Russian Acad Sci, Siberian Branch, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Bezkorovainaya, I.N.

[Text] / V. M. Yanovskii // Russ. J. Ecol. - 2005. - Vol. 36, Is. 3. - P205-208, DOI 10.1007/s11184-005-0060-8. - Cited References: 23 . - 4. - ISSN 1067-4136РУБ Ecology

Аннотация: Participation of the entomofauna in the succession of forest biogeocenoses is analyzed. In stable ecosystems, insects serve as a mechanism providing for Ion g-term ecological stability. In unstable ecosystems, their activities are essentially negative and cause ecosystem degradation.

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Yanovskii, V.M.

[Text] / I. N. Bezkorovainaya, L. V. Klimentenok, S. J. Efvgrafova // Biol. Bull. - 2001. - Vol. 28, Is. 2. - P188-190, DOI 10.1023/A:1009475218202. - Cited References: 13 . - 3. - ISSN 1062-3590РУБ Biology

Аннотация: The dynamics of the biological activity of litter during its transformation were studied under laboratory conditions. The model group of soil saprophages was represented by earthworms (Eisenia genus). The system "litter-droppings-litter + droppings-soil" was investigated. The feeding activity of earthworms intensified biological processes in the decomposing plant residues. A fraction of readily hydrolyzable nitrogen was accumulated in the worm droppings. Dressing the litter with droppings shifted transformation of the plant materials towards mineralization.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Bezkorovainaya, I.N.; Klimentenok, L.V.; Efvgrafova, S.J.

/ I. N. Bezkorovaynaya // Contemp. Probl. Ecol. - 2014. - Vol. 7, Is. 6. - P708-713, DOI 10.1134/S199542551406002X . - ISSN 1995-4255
Аннотация: A study of soil invertebrate communities in the forest-tundra area under technogenic pollution has shown that, the further from the pollution source one goes, the higher the density of soil invertebrates is. The dependence of meso- and macrofauna on the concentration of heavy metals (Ni, Co, Cu, and Pb) in forest litter has been revealed. The low density and diversity of large saprophages, the degradation of the litter invertebrate complex, and the increasing abundance of predators and phytophagous species indicate that the depressed state of forest-tundra ecosystems is affected by anthropogenic impact.

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Держатели документа:
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/28Krasnoyarsk, Russian Federation
Siberian Federal University, pr. Svobodnyi 79Krasnoyarsk, Russian Federation

Доп.точки доступа:
Bezkorovaynaya, I.N.