The Goals and Features of Monitoring of Ecosystems: The Volcanogenic Ecosystem of the Nizhne-Koshelevsky Thermal Field, South Kamchatka

Shanina, V.V.; Bychkov, A.Y.

Авторы: Shanina V.V., Bychkov A.Yu
Журнал: Journal of Volcanology and Seismology
Том: 15
Номер: 5
Год издания: 2021
Издательство: Springer Verlag
Местоположение издательства: Germany
Первая страница: 323
Последняя страница: 332
DOI: 10.1134/S0742046321050067
Аннотация: The article considers the goals and features of monitoring of ecosystems using data for the Nizhne-Koshelevsky thermal field (South Kamchatka), located on the territory of the South Kamchatka Reserve, included in the List of UNESCO World Cultural and Natural Heritage Sites. E.K. Markhinin (1980) wrote about the need to separate the volcanogenic ecosystems proper. Truly, the first experience in the Russian scientific literature can be considered the separation of AM Stenchenko (1977) of the Uzon-Geyser hydrothermal biogeocoenosis. This article describes in detail the chemical composition of thermal waters characterized by high temperatures (49–95° C) and low pH (3.3–6.8), and of bottom sediments. The concentrations of the following chemical elements are presented: silicon, titanium, aluminum, iron, manganese, calcium, magnesium, phosphorus, arsenic, scandium, nickel, copper, zinc, rubidium, strontium, molybdenum, lead, chromium, cesium, vanadium, cobalt, cadmium, and tin. The high content of silicon in thermal waters and bottom sediments and the presence of diatomaceous algae (Bacillariophyta) are considered, which can serve as an indicator of the sustainable development and existence of this ecosystem.
Добавил в систему: Шанина Виолетта Валерьевна

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The Goals and Features of Monitoring of Ecosystems: The Volcanogenic Ecosystem of the Nizhne-Koshelevsky Thermal Field, South Kamchatkaстатья

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