Volga State University of Technology
Author list of organization
List of articles written by the authors of the organization
-
Description
The assessment results of urban environmental conditions on the basis of accumulation of heavy metals in the soil and vegetation are presented. The questions about the ability of different plants to accumulate heavy metals in the lives are discussed as well
-
06.00.00 Agricultural sciences
DescriptionA comparison of quantitative and qualitative performance of the selected clones of breeding of A.S. Yablokov and S.N. Bagaev has been made. At the same forest conditions, the clones are much higher than regular at reserves, the absolute completeness, the average heights and diameters of trees. Gigantic forms of P. tremula L. are resistant to infectious diseases, and at the fifth grade are characterized by good sanitary condition. We have also shown the economic feasibility of using of fast-growing clones in the genetic reserve for the organization of giant aspen of P. tremula L. plantation
-
ASSESSMENT OF ENVIRONMENTAL PERFORMANCE OF LARGE CITIES IN THE CONTEXT OF RAPID URBANIZATION
DescriptionThe article defines the basic characteristics of the environmental performance of urban areas. There was offered the system of environmental performance indicators, covering the basic characteristics of the environmental performance. There was developed the algorithm and calculating methodology of composite index of the environmental performance of major cities in the context of rapid urbanization. There was conducted the approbation of the methodology according to the data of major cities which are the administrative centers of the Russian Federation for 2008, 2009 and 2011. There was carried out the rating of major Russian cities based on the composite index of the environmental performance
-
FORECAST CENTER FOREST MACHINE
DescriptionThe article discusses the development of a long-term forest complex machines a competitive level with advanced features, built on the principles of operational modularity and wide use of modern information technology to automate the running processes
-
PYROLYSIS OF FOREST RESIDUES IN THE CHARCOAL FURNACE
DescriptionThe article presents the modernization option of the forest residue furnace that allows speeding up the drying process by boosting it. The dependencies, reflecting the influence of the temperature of the drying process on the heat losses of the furnace and the effect of the load and the moisture content of the feedstock to the fuel consumption for the entire drying process, are presented in the article
-
IMPROVING RESOURCES OF ENGINE OIL WITH SPECIAL ADDITIVES ADDED
DescriptionThe article presents investigations of engine oil with the addition of special additives and reactions of the composition in the process of friction on the metal surface, simulating the boundary and hydrodynamic friction
-
Description
The article discusses the development process for preparing an extract of lichens on the basis of use of low productivity of natural biogeocenosis using adaptive modular complex harvesting and processing of lichens for more effective use of them
-
INCREASE EFFICIENCY OF DEVELOPING OF CATALYTIC SYSTEM FOR BIOGAS UTILIZERS
DescriptionThe article suggests a way to improve the efficiency of the operation of catalytic systems. The new circuit-design solutions of catalytic systems for the processes of producing biogas from organic waste are proposed. They are based on the analysis of existent tech. solu-tions
-
APPROACHES TO THE MODELING OF TERRITORIAL AGRO-SILVICULTURAL BIO-ENERGETIC SYSTEMS
DescriptionThe article discusses the approaches to the modeling of regional agricultural and silvicultural bio-energy systems. It also provides the analysis of bio-energy systems
-
USE OF NONTRADITIONAL FERTILIZERS IN CULTIVATION OF PLANTED SCOTCH PINES ON THE RECULTIVATED GROUNDS
06.00.00 Agricultural sciences
DescriptionThe results of use of nontraditional organic fertilizers on the basis of wastewater sludges and sawdust in sand pits earth stabilization are considered. It was ascertained that a dose of introduced fertilizers has higher influence on hydrophysical and agrochemical properties of soils than shelf life of the fertilizers. A tendency of enhancing growth of intended purpose planted pines on the back of improvement of physical and chemical and biological properties of sandy soils, enrichment of species composition with grassland vegetation after nontraditional organic fertilizers treatment is revealed