Alkanes as components of soil hydrocarbon status: behavior and indication significance

Gennadiev, A.N.; Zavgorodnyaya, Y.A.; Pikovskii, Y.I.; Smirnova, M.A.

Авторы: Gennadiev A.N., Zavgorodnyaya Yu A., Pikovskii Yu I., Smirnova M.A.
Журнал: Eurasian Soil Science
Том: 51
Номер: 1
Год издания: 2018
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 32
Последняя страница: 41
Оригинальные версии: Алканы как компоненты углеводородного состояния почв: поведение, индикационное значение , Алканы как компоненты углеводородного состояния почв: поведение, индикационное значение
DOI: 10.1134/S1064229318010076
Аннотация: Studies of soils on three key plots with different climatic conditions and technogenic impacts in Volgograd, Moscow, and Arkhangelsk oblasts have showed that alkanes in the soil exchange complex have some indication potential for the identification of soil processes. The following combinations of soil-forming factors and processes have been studied: (a) self-purification of soil after oil pollution; (b) accumulation of hydrocarbons coming from the atmosphere to soils of different land use patterns; and (c) changes in the soil hydrocarbon complex beyond the zone of technogenic impact due to the input of free hydrocarbon-containing gases. At the injection input of hydrocarbon pollutants, changes in the composition and proportions of alkanes allow tracing the degradation trend of pollutants in the soil from their initial content to the final stage of soil self-purification, when the background concentrations of hydrocarbons are reached. Upon atmospheric deposition of hydrocarbons onto the soil, from the composition and mass distribution of alkanes, conclusions can be drawn about the effect of toxicants on biogeochemical processes in the soil, including their manifestation under different land uses. Composition analysis of soil alkanes in natural landscapes can reveal signs of hydrocarbon emanation fluxes in soils. The indication potentials of alkanes in combination with polycyclic aromatic hydrocarbons and other components of soil hydrocarbon complex can also be used for the solution of other soil-geochemical problems.
Добавил в систему: Смирнова Мария Андреевна

	ИСТИНА	Войти в систему Регистрация
	Интеллектуальная Система Тематического Исследования НАукометрических данных
	Главная Поиск Статистика О проекте Помощь

ИСТИНА

Интеллектуальная Система Тематического Исследования НАукометрических данных

Alkanes as components of soil hydrocarbon status: behavior and indication significanceстатья Перевод

Прикрепленные файлы