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Ermakov V V. Biogeochemical monitoring of the urban landscapeстатья
- Авторы: Khushvakhtova S.D., Tyutikov S.F., Danilova V.N.
- Сборник: International Conference “The Mining industry, the problems of geochemical ecology, biodiversity and special natural areas protection
- Том: 3
- Год издания: 2015
- Место издания: Типография “Maxprint” Бишкек
- Первая страница: 17
- Последняя страница: 19
- DOI: нет
- Аннотация: The ecological and biogeochemical assessment of the linden alley within the Kosygin street are presented by means of an integrated comparative study of soils, chemical composition and morphological parameters of leaf linden are presented. For this purpose 5 points were tested within the linden alley and 5 other points outside the highway. In soils, water extract of soil, leaf linden the content of Cu, Pb, Mn, Fe, Cd, Zn, As, Ni, Co Mo, Cr and Se by AAS and spectrofluorimetric method (Ermakov et al., 2010) were determined. Macrocomponents (Ca, Mg, K, Na, P, sulphates, chlorides), pH and total mineralization of water soil extract were measured by generally accepted methods. Thio-containing compounds in the leaves were determined by HPLC-NAM spectrofluorometry (Danilova et al., 2014). The most differences between the variants were marked by the degree of pathology leaves (chlorosis and necrosis) and the content of pigments (chlorophyll and carotene). The data obtained reflect the impact of the application of de-icing salts and automobile emissions.
- Добавил в систему: Ермаков Вадим Викторович