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The foundation of the institute its activities traditionally are connected with the boreal forests. Over the years, outstanding scientists of Russian forests worked for the institute. Such as academician V.N. Sukachev, professors M.E. Tkachenko, V.V. Guman, A.D. Oaks, N.V. Tretyakov, L.F. Pravdin, N.E. Dekatov, associates V.G. Kapper, P.P. Serebrennikov. Z.Y. Solntsev and others. Great contribution to the creation of the institute, as a scientific team, and the creation of its experimental database made professor M.E. Tkachenko, associate prof [...]

The aim of our research work was to investigate dynamics of dead wood accumulation after selective cuttings of different intensity, find out influence of dead wood on biodiversity conservation, and determine volume of dead wood utilization not disturbing biodiversity of forest ecosystems on the basis of analysis of data obtained. Objects of our research work were exploited and protective conif ...

SUBJECT: biodiversity; wood

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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арсенал, ВК (250 г/л имазапира) и анкор-85, ВДГ (750 г/кг сульфометурон-метила). Исследования проводили в Ленинградской области на сплошных вырубках с последующей посадкой сеянцев ели европейской (Picea abies (L.) Karst). Представлены результаты полевых экспериментов по оценке эффективности действия гербицидов на нежелательную растительность и описывается состояние высаженных сеянцев. Установл ...

SUBJECT: reforestation; forestry; forest plantations; herbicides

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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Water, despite its advantages as a means of fighting forest fires, has several limitations. The paper considers the issues of increasing its wetting, and, consequently, fire extinguishing ability when extinguishing of forest fires through the use of surfactants – wetting agents and foamers. It is shown that the wetting ability is characterized by the wetting angle wetting with a solution of a ...

SUBJECT: surfactants; forest fires

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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It is shown that in Belarus the annual volume of timber harvesting for the main use is about 11 mil- lion. m3, and by 2030 this value will increase to 14 million m3. The main logger in Belarus is the Ministry of Forestry. Lespromkhozes concern «Bellesbumprom» cut down no more than 2.5 million. Cubic meters of wood. Therefore, the rationalization of timber harvesting on the main using in order ...

SUBJECT: harvesting; taxes

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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Low level of infrastructure development is an obstacle of development of branches of the national economy. The Government sees the solution to this problem in the implementation of projects of infrastructural support through the mechanism of public-private partnerships, this mechanism in a number of developed and developing countries have already demonstrated its effectiveness in solving infra ...

SUBJECT: partnerships; harvesting; infrastructure; control systems

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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There was observed the Russian and foreign literature on the most possible changes of economic and social conditions in the forest management (in relation to the expected climate change) in the paper. It was analyzed the threats, that affect the economic and social aspects of forest management in the article. Threats classification is given in terms of damage. Global warming can be a reason of ...

SUBJECT: social security; climate change

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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Results of research energy efficiency of spruce forest plants in shamrock growth conditions of south taiga Leningrad region are presented. Mathematical models of energy production dynamics in spruce forest plants and natural spruce-deciduous forest stands are constructed. Presence of current energy production two growth phases in during the period of supervision over investigated forest stands ...

SUBJECT: picea; energy

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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The complexity of the matter and necessity of its thorough in vestigation are emphasized. Different variants, such as keeping of a growing aspen, ringbarking, an injection of silvicides are considered. The conclusion about perspectivity of deprivation of an aspen creeping–rooted abilities by a method of an injection of silvicides is made.

SUBJECT: reforestation; injection

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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Results of studies on joint use of the entomopathogenous fungus Beauveria bassiana and chemical insecticide karate®zeon against the spuce bark beetle Ips typographus in laboratory conditions are presented. Studied the biological activity of the working solutions of isolate 13–07 of fungus Beauveria bassiana, chemical preparation and mixtures of isolate 13–07 with sublethal doses of karate®zeon ...

SUBJECT: ips typographus; platypodidae; beauveria bassiana; coleoptera; protective forests

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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Information is provided about the share of timber resources in the fuel and energy complex of Belarus and prospects are evaluated for the use of these resources in the country’s bioenergetics. Also, the factors are listed that limit the consumption of fuelwood as local fuels and prospects are discussed for establishing energy plantations for accelerated fuelwood production.

SUBJECT: belarus; fuelwood

POSTED TO: Труды Санкт-Петербургского научно-исследовательского института лесного хозяйства [2079-6080]

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