Prylipko I. Stem production of trees and stands of birch Chernigiv Polssya

The thesis is devoted to research of stem wood and bark of trees and stands of birch Chernihiv Polissya, development of tables of biological productivity, the deposited carbon and oxygen productivity, definition compensatory deposit function birch bark man-made carbon emissions in the region. Calculated production of stem wood and bark and Betula pendula stands in the study area. Reviewed the potential of woody species in the flow of carbon from the atmosphere, it oxygen productivity function. For the first time worked out complex mathematical models to assess production of stem bark of trees and stands. Processed complex valuation component products (wood and bark) and built table stem production trees and stands, carbon sequestration and oxygen productivity, the amount of absorption of anthropogenic carbon emissions studied stands. To address a number of environmental, energy, resource-intensive and industrial industry issues to be addressed in the Chernihiv Polissya and in Ukraine in general, recommended for practical use: your average basic density and natural wood, bark and wood bark of Betula pendula tree trunks; mathematical models evaluation component products and stands of trees Betula pendula; table stem production trees and stands; carbon sequestration and oxygen efficiency table birch stands; volume absorption carbon emissions of man-made stands of birch.