Geochemical barriers as a form of self-organization of geochemical systems (case of study Kerch Peninsula, Russia)

According to the author's concept, discharge of groundwater to the surface is considered as a sharp change of geochemical conditions, leading to the formation of geochemical barriers (GCB). In the article presented results of geochemical study of groundwater-soil-organic matter-gas interaction as example of Kerch Peninsula self-organizing system The geochemical barriers give rise to the formation of a kind of non-equilibrium geoecosystems with an individual structure of direct and inverse connections between the components, size and borders of geochemical systems (GCS) are determined by many factors: frequency and scale of discharge, chemical composition, temperature of the source and of the environment, phase transitions within the system with interacting heterogeneous media: «water - rocks», «water - atmosphere», «water - ice», «water - soil», «water - plants (including algae and other living organisms)», and etc. Polycyclic aromatic hydrocarbons (PAHs) are used as tracers of this interaction. © The Authors, published by EDP Sciences, 2019.

Авторы
Khaustov A. 1 , Redina M. 1 , Yakovleva E.2
Сборник материалов конференции
Издательство
EDP Sciences
Язык
Английский
Статус
Опубликовано
Номер
01027
Том
98
Год
2019
Организации
  • 1 Peoples' Friendship University of Russia, Russian Federation
  • 2 Institute of Biology, Komi Research Centre, RAS, Russian Federation
Ключевые слова
Biology; Exploratory geochemistry; Gas plants; Groundwater; Groundwater geochemistry; Isotopes; Polycyclic aromatic hydrocarbons; Solid solutions; Chemical compositions; Geochemical barriers; Geochemical conditions; Geochemical systems; Individual structures; Polycyclic aromatic hydrocarbons (PAHS); Self-organizing systems; Soil organic matters; Hydrochemistry
Дата создания
19.07.2019
Дата изменения
27.04.2021
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/38591/
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