Gas composition of the above-soil layer of atmospheric air and its role in the formation of gas emissions from the soil
Journal Title: «Таврійський науковий вісник» - Year 2018, Vol 103, Issue
Abstract
Gas composition of the surface above-ground layer of atmospheric air is studied in the article and its role in the diagnostics of the state and emission activity of soils is highlighted. The paper presents a modern interpretation of the composition of atmospheric air in the above-soil layer under the conditions of the agrolandscape. The results of studies of the relationship between the concentration of CO2 at an altitude of 0.35–0.50 m and the intensity of its emission from sod podzolic and podzolized sandy loamy soils during the cold and warm periods of the year are presented. Using carbon dioxide as an example, the relationship between its concentration in the air layer above the soil and the intensity of СО2 emission from the soil in Ukrainian Polissia during the vegetative period of agricultural crops is shown.
Authors and Affiliations
П. І. Трофименко
Keywords
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